Weather forecast in Coropceni place

There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.

Wind: light breeze, northwest, speed 4-11 km/h

On land:

At Sea:

Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.

Wind gusts: 22 km/h
Relative humidity: 54-69%
Cloudiness: 14%
Atmospheric pressure: 1001-1004 hPa
Visibility: 100%

Air temperature:

+1...+4 °C The air temperature will go down

Weather patterns and meteorological conditions:

Tuesday, November 5, 2024 in Coropceni the weather is expected to be like this:

Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 64-75%
Cloudiness: 81%
Atmospheric pressure: 1001 hPa
Visibility: 100%

in the afternoon the air temperature warms up to +4...+6°C; too cold: chilly, dew point: -3,26°C; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-11 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +1...+4°C; too cold: chilly, dew point: -4,06°C; precipitation is not expected, light breeze wind blowing from the south-west at a speed of 4-7 km/h, the sky is clear, without clouds

day length is 09:48

Wednesday, November 6, 2024

The Sun:	Sunrise 06:59, Sunset 16:45.
The Moon:	Moonrise 12:11, Moonset 19:48, Moon phase: waxing crescent
	Geomagnetic Field: Active
	UV index: 1,8 (Low)

Light cloud cover in the sky, no precipitation

Air temperature:

+8...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 51-68%
Cloudiness: 0%
Atmospheric pressure: 1003-1004 hPa
Visibility: 100%

Air temperature:

+4...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wednesday, November 6, 2024 in Coropceni the weather forecast is expected to be like this:

Wind: light air, western, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 74-83%
Cloudiness: 0%
Atmospheric pressure: 1004 hPa
Visibility: 100%

during the night the air temperature drops to 0...+1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,83°C; precipitation is not expected, light breeze wind blowing from the south-west at a speed of 4-7 km/h, in some places, small clouds may form in the sky
in the morning the air temperature warms up to 0...+7°C, dew point: -3,69°C; precipitation is not expected, light air wind blowing from the south-west at a speed of 4 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +8...+10°C, dew point: -1,15°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the north-west at a speed of 4 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +4...+7°C, dew point: -0,88°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the west at a speed of 4 km/h, the sky is clear, without clouds

day length is 09:46

Thursday, November 7, 2024

The Sun:	Sunrise 07:01, Sunset 16:43.
The Moon:	Moonrise 12:53, Moonset 21:00, Moon phase: waxing crescent
	Geomagnetic Field: Minor Storm Power systems: Weak power grid fluctuations can occur. Spacecraft operations: Minor impact on satellite operations possible. Other systems: Migratory animals are affected at this and higher levels; aurora is commonly visible at high latitudes (northern Michigan and Maine).
	UV index: 1,7 (Low)

Air temperature:

+3...+4 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 83-86%
Cloudiness: 0%
Atmospheric pressure: 1004 hPa
Visibility: 100%

Air temperature:

+2...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 61-88%
Cloudiness: 0%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

Air temperature:

+9...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 48-68%
Cloudiness: 0%
Atmospheric pressure: 1003-1004 hPa
Visibility: 100%

Air temperature:

+5...+9 °C The air temperature will go down

Weather patterns and meteorological conditions:

Thursday, November 7, 2024 in Coropceni the weather is expected to be like this:

Wind: light breeze, southern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 77-80%
Cloudiness: 98%
Atmospheric pressure: 1003 hPa
Visibility: 100%

during the night the air temperature drops to +3...+4°C, dew point: -1,36°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the south-west at a speed of 4 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +2...+10°C; too cold: chilly, dew point: -1,6°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the south at a speed of 4-7 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +9...+13°C, dew point: +0,59°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the south-east at a speed of 7 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +5...+9°C; too cold: chilly, dew point: +0,27°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the south at a speed of 4-7 km/h, the sky is clear, without clouds

day length is 09:42

Friday, November 8, 2024

The Sun:	Sunrise 07:02, Sunset 16:42.
The Moon:	Moonrise 13:26, Moonset 22:17, Moon phase: in its first quarter
	Geomagnetic Field: Unstable
	UV index: 1,4 (Low)

Air temperature:

+4...+5 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Relative humidity: 80-82%
Cloudiness: 88%
Atmospheric pressure: 1001-1003 hPa
Visibility: 100%

Air temperature:

+4...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 68-92%
Cloudiness: 91%
Atmospheric pressure: 1003-1004 hPa
Visibility: 100%

The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.

Air temperature:

+8...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Variably cloudy

Wind: gentle breeze, northeast, speed 11-14 km/h

On land:

At Sea:

Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.

Wind gusts: 18 km/h
Relative humidity: 58-70%
Cloudiness: 87%
Atmospheric pressure: 1004 hPa
Visibility: 100%

Air temperature:

+5...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Friday, November 8, 2024 in Coropceni the weather forecast is expected to be like this:

Wind: light breeze, western, speed 7-11 km/h
Relative humidity: 71-75%
Cloudiness: 62%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

during the night the air temperature drops to +4...+5°C, dew point: -0,1°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the west at a speed of 4 km/h, overcast sky
in the morning the air temperature warms up to +4...+8°C; too cold: chilly, dew point: -0,67°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, overcast sky
in the afternoon the air temperature warms up to +8...+11°C, dew point: +1,57°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, gentle breeze wind blowing from the north-east at a speed of 11-14 km/h, overcast sky
in the evening the air temperature drops to +5...+7°C; too cold: chilly, dew point: +0,23°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7-11 km/h, in some places, small clouds may form in the sky

day length is 09:40

Saturday, November 9, 2024

The Sun:	Sunrise 07:04, Sunset 16:41.
The Moon:	Moonrise 13:52, Moonset 23:38, Moon phase: waxing gibbous
	Geomagnetic Field: Quiet
	UV index: 1,4 (Low)

Air temperature:

+3...+4 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 11 km/h
Relative humidity: 77-84%
Cloudiness: 48%
Atmospheric pressure: 1004-1005 hPa
Visibility: 100%

Air temperature:

+2...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, southeast, speed 11-14 km/h
Wind gusts: 22 km/h
Relative humidity: 72-94%
Cloudiness: 72%
Atmospheric pressure: 1004 hPa
Visibility: 100%

Air temperature:

+9...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, southeast, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 65-84%
Cloudiness: 49%
Atmospheric pressure: 1001-1004 hPa
Visibility: 100%

Air temperature:

+6...+8 °C The air temperature will go down

Weather patterns and meteorological conditions:

Saturday, November 9, 2024 in Coropceni the weather is expected to be like this:

Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 87-95%
Cloudiness: 64%
Atmospheric pressure: 1000-1001 hPa
Visibility: 100%

during the night the air temperature drops to +3...+4°C; too cold: chilly, dew point: -0,51°C; precipitation is not expected, light breeze wind blowing from the south at a speed of 11 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +2...+8°C; too cold: chilly, dew point: +0,05°C; precipitation is not expected, gentle breeze wind blowing from the south-east at a speed of 11-14 km/h, in some places, small clouds may form in the sky
in the afternoon the air temperature warms up to +9...+11°C, dew point: +3,88°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, gentle breeze wind blowing from the south-east at a speed of 11-14 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +6...+8°C; too cold: chilly, dew point: +3,09°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the south-east at a speed of 7 km/h, in some places, small clouds may form in the sky

day length is 09:37

Sunday, November 10, 2024

The Sun:	Sunrise 07:05, Sunset 16:40.
The Moon:	Moonrise 14:13, Moonset --:--, Moon phase: waxing gibbous
	Geomagnetic Field: Quiet

Air temperature:

+5...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 96-100%
Cloudiness: 95%
Atmospheric pressure: 997-1000 hPa
Visibility: 100%

Air temperature:

+5...+7 °C The temperature will not change

Weather patterns and meteorological conditions:

Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 88-100%
Cloudiness: 100%
Atmospheric pressure: 997-1003 hPa
Visibility: 100%

Air temperature:

+7...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 14 km/h
Relative humidity: 79-91%
Cloudiness: 78%
Atmospheric pressure: 1001-1003 hPa
Visibility: 100%

Air temperature:

+4...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Sunday, November 10, 2024 in Coropceni the weather forecast is expected to be like this:

Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 93-100%
Cloudiness: 95%
Atmospheric pressure: 1001 hPa
Visibility: 100%

during the night the air temperature drops to +5...+6°C; too cold: chilly, dew point: +2,46°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the south at a speed of 7 km/h, overcast sky
in the morning the air temperature will be +5...+7°C; too cold: chilly, dew point: +2,99°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the east at a speed of 7 km/h, overcast sky
in the afternoon the air temperature warms up to +7...+9°C; too cold: chilly, dew point: +3,67°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, overcast sky
in the evening the air temperature drops to +4...+6°C; too cold: chilly, dew point: +1,43°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 7 km/h, overcast sky

day length is 09:35

Monday, November 11, 2024

The Sun:	Sunrise 07:07, Sunset 16:38.
The Moon:	Moonrise 14:31, Moonset 00:58, Moon phase: waxing gibbous
	Geomagnetic Field: Active

Air temperature:

+3 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 7-11 km/h
Relative humidity: 100%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Visibility: 100%

Air temperature:

+3...+6 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 94-100%
Cloudiness: 100%
Atmospheric pressure: 1001 hPa
Visibility: 100%

Air temperature:

+6...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, northern, speed 11-14 km/h
Wind gusts: 18 km/h
Relative humidity: 83-90%
Cloudiness: 94%
Atmospheric pressure: 1000-1001 hPa
Visibility: 100%

Air temperature:

+3...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Monday, November 11, 2024 in Coropceni the weather is expected to be like this:

Wind: light breeze, northwest, speed 7-11 km/h
Relative humidity: 89-98%
Cloudiness: 94%
Atmospheric pressure: 999-1000 hPa
Visibility: 100%

during the night the air temperature drops to +3°C; too cold: chilly, dew point: +1,45°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 7-11 km/h, overcast sky
in the morning the air temperature warms up to +3...+6°C; too cold: chilly, dew point: +1,62°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 7-11 km/h, overcast sky
in the afternoon the air temperature warms up to +6...+8°C; too cold: chilly, dew point: +1,76°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, gentle breeze wind blowing from the north at a speed of 11-14 km/h, overcast sky
in the evening the air temperature drops to +3...+6°C; too cold: chilly, dew point: +0,62°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 7-11 km/h, overcast sky

day length is 09:31

Tuesday, November 12, 2024

The Sun:	Sunrise 07:08, Sunset 16:37.
The Moon:	Moonrise 14:49, Moonset 02:19, Moon phase: waxing gibbous
	Geomagnetic Field: Active

Air temperature:

+2...+3 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 97-98%
Cloudiness: 100%
Atmospheric pressure: 997-999 hPa
Visibility: 100%

Air temperature:

+2...+5 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 90-97%
Cloudiness: 100%
Atmospheric pressure: 997 hPa
Visibility: 100%

Air temperature:

+5...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 57-88%
Cloudiness: 100%
Atmospheric pressure: 992-996 hPa
Visibility: 100%

Air temperature:

+6...+8 °C The air temperature will go down

Weather patterns and meteorological conditions:

Tuesday, November 12, 2024 in Coropceni the weather forecast is expected to be like this:

Wind: light breeze, southern, speed 4-7 km/h
Relative humidity: 65-69%
Cloudiness: 100%
Atmospheric pressure: 989-992 hPa
Visibility: 100%

during the night the air temperature drops to +2...+3°C; too cold: chilly, dew point: +0,12°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 7 km/h, overcast sky
in the morning the air temperature warms up to +2...+5°C; too cold: chilly, dew point: -0,18°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the north at a speed of 7-11 km/h, overcast sky
in the afternoon the air temperature warms up to +5...+9°C; too cold: chilly, dew point: -0,31°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the west at a speed of 4-11 km/h, overcast sky
in the evening the air temperature drops to +6...+8°C; too cold: chilly, dew point: +1,27°C; ratio of temperature, wind speed and humidity: Slightly dry; there may be light precipitation, light breeze wind blowing from the south at a speed of 4-7 km/h, overcast sky

day length is 09:29

Wednesday, November 13, 2024

The Sun:	Sunrise 07:09, Sunset 16:36.
The Moon:	Moonrise 15:08, Moonset 03:42, Moon phase: waxing gibbous
	Geomagnetic Field: Active

Air temperature:

+4...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 4-7 km/h
Relative humidity: 71-75%
Cloudiness: 100%
Atmospheric pressure: 988-989 hPa
Visibility: 100%

Air temperature:

+4...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 59-75%
Cloudiness: 98%
Atmospheric pressure: 988 hPa
Visibility: 100%

Air temperature:

+8...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, eastern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 51-59%
Cloudiness: 99%
Atmospheric pressure: 985-988 hPa
Visibility: 100%

Air temperature:

+5...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wednesday, November 13, 2024 in Coropceni the weather is expected to be like this:

Wind: light air, southern, speed 4 km/h
Relative humidity: 61-70%
Cloudiness: 97%
Atmospheric pressure: 985-987 hPa
Visibility: 100%

during the night the air temperature drops to +4...+6°C; too cold: chilly, dew point: +0,44°C; precipitation is not expected, light breeze wind blowing from the south at a speed of 4-7 km/h, overcast sky
in the morning the air temperature warms up to +4...+9°C; too cold: chilly, dew point: +0,46°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature warms up to +8...+10°C; too cold: chilly, dew point: +0,22°C; precipitation is not expected, light breeze wind blowing from the east at a speed of 4-7 km/h, in some places, small clouds may form in the sky
in the evening the air temperature drops to +5...+7°C, dew point: +0,05°C; precipitation is not expected, light air wind blowing from the south at a speed of 4 km/h, overcast sky

day length is 09:27

Thursday, November 14, 2024

The Sun:	Sunrise 07:11, Sunset 16:35.
The Moon:	Moonrise 15:29, Moonset 05:07, Moon phase: waxing gibbous
	Geomagnetic Field: Unstable

Air temperature:

+3...+5 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light air, southeast, speed 4 km/h
Relative humidity: 71-76%
Cloudiness: 100%
Atmospheric pressure: 987 hPa
Visibility: 100%

Air temperature:

+3...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Relative humidity: 55-75%
Cloudiness: 100%
Atmospheric pressure: 987-989 hPa
Visibility: 100%

Air temperature:

+7...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Sometimes short-term rains

Wind: light breeze, northeast, speed 4-7 km/h
Relative humidity: 48-56%
Cloudiness: 100%
Atmospheric pressure: 989-991 hPa
Amount of precipitations: 0,5 mm
Visibility: 100%

Air temperature:

+6...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Thursday, November 14, 2024 in Coropceni the weather forecast is expected to be like this:

Wind: light breeze, northern, speed 4-7 km/h
Relative humidity: 58-61%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Visibility: 100%

during the night the air temperature drops to +3...+5°C, dew point: -0,39°C; precipitation is not expected, light air wind blowing from the south-east at a speed of 4 km/h, in some places, small clouds may form in the sky
in the morning the air temperature warms up to +3...+8°C, dew point: -0,53°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, overcast sky
in the afternoon the air temperature warms up to +7...+10°C; too cold: chilly, dew point: -0,97°C; very light rain may fall in some places, when leaving the house, we recommend that you bring an umbrella, light breeze wind blowing from the north-east at a speed of 4-7 km/h, overcast sky
in the evening the air temperature drops to +6...+7°C; too cold: chilly, dew point: -0,93°C; there may be light precipitation, light breeze wind blowing from the north at a speed of 4-7 km/h, overcast sky

day length is 09:24

Friday, November 15, 2024

The Sun:	Sunrise 07:12, Sunset 16:34.
The Moon:	Moonrise 15:56, Moonset 06:35, Moon phase: full
	Geomagnetic Field: Active

Air temperature:

+6...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Relative humidity: 59-66%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Visibility: 100%

Air temperature:

+6...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 67-70%
Cloudiness: 100%
Atmospheric pressure: 991-992 hPa
Visibility: 100%

Air temperature:

+10...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 71-79%
Cloudiness: 100%
Atmospheric pressure: 992 hPa
Visibility: 100%

Air temperature:

+10 °C The temperature will not change

Weather patterns and meteorological conditions: