Weather forecast in Racak 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, southern, speed 7 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: 18 km/h
Relative humidity: 86-89%
Cloudiness: 47%
Atmospheric pressure: 947-948 hPa
Visibility: 99-100%

Wednesday, January 8, 2025 in Racak the weather is expected to be like this:

in the evening the air temperature drops to +5...+9°C; too cold: chilly, dew point: +2,34°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 7 km/h, in some places, small clouds may form in the sky

day length is 09:16

Thursday, January 9, 2025

The Sun:	Sunrise 07:05, Sunset 16:22.
The Moon:	Moonrise 12:06, Moonset 02:28, Moon phase: waxing gibbous
	Geomagnetic Field: Quiet
	UV index: 1,6 (Low) Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 87-88%
Cloudiness: 24%
Atmospheric pressure: 947-948 hPa
Visibility: 98-100%

Air temperature:

+4...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 66-88%
Cloudiness: 16%
Atmospheric pressure: 947-948 hPa
Visibility: 95-100%

Air temperature:

+9...+12 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 22 km/h
Relative humidity: 60-79%
Cloudiness: 5%
Atmospheric pressure: 944-945 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Thursday, January 9, 2025 in Racak the weather forecast is expected to be like this:

Wind: light breeze, southern, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 84-89%
Cloudiness: 100%
Atmospheric pressure: 944-945 hPa
Visibility: 100%

during the night the air temperature drops to +4...+5°C; too cold: chilly, dew point: +1,32°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 7 km/h, in some places, small clouds may form in the sky
in the morning the air temperature warms up to +4...+10°C; too cold: chilly, dew point: +1,14°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 7 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +9...+12°C, dew point: +4,75°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the south-west at a speed of 7 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +6...+8°C; too cold: chilly, dew point: +2,51°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 7-11 km/h, overcast sky

day length is 09:17

Friday, January 10, 2025

The Sun:	Sunrise 07:04, Sunset 16:23.
The Moon:	Moonrise 12:45, Moonset 03:46, Moon phase: waxing gibbous
	Geomagnetic Field: Quiet
	UV index: 1,3 (Low)

The sky is overcast, no precipitation

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: 84-87%
Cloudiness: 100%
Atmospheric pressure: 941-943 hPa
Visibility: 100%

Air temperature:

+5...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southern, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 65-89%
Cloudiness: 59%
Atmospheric pressure: 941-943 hPa
Visibility: 100%

Air temperature:

+6...+12 °C The temperature will rise

during the night the air temperature drops to +5...+6°C; too cold: chilly, dew point: +2,29°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 warms up to +5...+10°C; too cold: chilly, dew point: +2,17°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, overcast sky
in the afternoon the air temperature warms up to +6...+12°C; too cold: chilly, dew point: +4,11°C; ratio of temperature, wind speed and humidity: Slightly dry; very light rain may fall in some places, when leaving the house, we recommend that you bring an umbrella, gentle breeze wind blowing from the north-west at a speed of 11-18 km/h, overcast sky
in the evening the air temperature drops to 0...+5°C; too cold: chilly, dew point: -2,21°C; snowfall is expected, gentle breeze wind blowing from the north-east at a speed of 7-14 km/h, overcast sky

day length is 09:19

Saturday, January 11, 2025

The Sun:	Sunrise 07:04, Sunset 16:24.
The Moon:	Moonrise 13:33, Moonset 05:01, Moon phase: waxing gibbous
	Geomagnetic Field: Unstable
	UV index: 0,4 (Low)

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 87-95%
Cloudiness: 100%
Atmospheric pressure: 945-947 hPa
Amount of precipitations: 1,2 mm
Visibility: 76-100%

Air temperature:

0...+1 °C

Weather patterns and meteorological conditions:

Direction of wind shown by smoke drift, but not by wind vanes.

Wind: light air, northern, speed 4 km/h

On land:

At Sea:

There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.

Wind gusts: 18 km/h
Relative humidity: 94-96%
Cloudiness: 100%
Atmospheric pressure: 945-948 hPa
Amount of precipitations: 3 mm
Visibility: 100%

Air temperature:

+1...+2 °C The temperature will rise

Weather patterns and meteorological conditions:

Snow and rain expected

Wind: light air, northern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 81-92%
Cloudiness: 100%
Atmospheric pressure: 947 hPa
Amount of precipitations: 1,2 mm
Visibility: 82-100%

Air temperature:

0...+2 °C

Weather patterns and meteorological conditions:

Saturday, January 11, 2025 in Racak the weather forecast is expected to be like this:

Wind: light breeze, northeast, speed 4-11 km/h
Wind gusts: 18 km/h
Relative humidity: 84-92%
Cloudiness: 100%
Atmospheric pressure: 947-948 hPa
Amount of precipitations: 1,2 mm
Visibility: 2-84%

during the night the air temperature drops to -1...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -2,74°C; snowfall is expected, light breeze wind blowing from the north at a speed of 4-7 km/h, overcast sky
in the morning the air temperature warms up to 0...+1°C, dew point: -2°C; snowfall is 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 +1...+2°C, dew point: -4,13°C; snow is expected, when leaving the house, we recommend that you bring an umbrella, light air wind blowing from the north at a speed of 4 km/h, overcast sky
in the evening the air temperature drops to 0...+2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,73°C; snowfall is expected, light breeze wind blowing from the north-east at a speed of 4-11 km/h, overcast sky

day length is 09:20

Sunday, January 12, 2025

The Sun:	Sunrise 07:04, Sunset 16:25.
The Moon:	Moonrise 14:34, Moonset 06:08, Moon phase: waxing gibbous
	Geomagnetic Field: Unstable
	UV index: 0,9 (Low)

Air temperature:

-3...-1 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: gentle breeze, northern, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 93-94%
Cloudiness: 100%
Atmospheric pressure: 948-949 hPa
Amount of precipitations: 5,7 mm
Visibility: 2-7%

Air temperature:

-3 °C

Weather patterns and meteorological conditions:

Wind: gentle breeze, northeast, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 92-94%
Cloudiness: 100%
Atmospheric pressure: 951-952 hPa
Amount of precipitations: 7,4 mm
Visibility: 2-35%

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: gentle breeze, northeast, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 91-93%
Cloudiness: 100%
Atmospheric pressure: 951-952 hPa
Amount of precipitations: 6,4 mm
Visibility: 55-74%

Air temperature:

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

Weather patterns and meteorological conditions:

Sunday, January 12, 2025 in Racak the weather is expected to be like this:

Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 93-94%
Cloudiness: 100%
Atmospheric pressure: 953-955 hPa
Amount of precipitations: 6,6 mm
Visibility: 14-74%

during the night the air temperature drops to -3...-1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,78°C; precipitations in the form of heavy snow, snow are expected, gentle breeze wind blowing from the north at a speed of 11-14 km/h, overcast sky
in the morning the air temperature drops to -3°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -4,08°C; precipitations in the form of heavy snow, snow are expected, gentle breeze wind blowing from the north-east at a speed of 11-14 km/h, overcast sky
in the afternoon the air temperature drops to -4...-3°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,52°C; precipitations in the form of heavy snow, snow are 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...-4°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,91°C; precipitations in the form of heavy snow, snow are expected, light breeze wind blowing from the north at a speed of 7-11 km/h, overcast sky

day length is 09:21

Monday, January 13, 2025

The Sun:	Sunrise 07:03, Sunset 16:26.
The Moon:	Moonrise 15:42, Moonset 07:03, Moon phase: waxing gibbous
	Geomagnetic Field: Unstable
	UV index: 1,2 (Low)

Air temperature:

-5...-4 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 94-96%
Cloudiness: 100%
Atmospheric pressure: 956-957 hPa
Amount of precipitations: 3,5 mm
Visibility: 2-5%

Air temperature:

-5...-2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 86-95%
Cloudiness: 98%
Atmospheric pressure: 957-960 hPa
Amount of precipitations: 0,5 mm
Visibility: 2-41%

Air temperature:

-2 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 11 km/h
Wind gusts: 29 km/h
Relative humidity: 85-89%
Cloudiness: 95%
Atmospheric pressure: 960-961 hPa
Amount of precipitations: 0,7 mm
Visibility: 19-38%

Air temperature:

-5...-2 °C The air temperature will go down

Weather patterns and meteorological conditions:

Monday, January 13, 2025 in Racak the weather forecast is expected to be like this:

Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 86-91%
Cloudiness: 92%
Atmospheric pressure: 961-963 hPa
Amount of precipitations: 0,1 mm
Visibility: 12-17%

during the night the air temperature warms up to -5...-4°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,48°C; precipitations in the form of heavy snow, snow are expected, light breeze wind blowing from the north at a speed of 4-7 km/h, overcast sky
in the morning the air temperature warms up to -5...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,55°C; snowfall is expected, light breeze wind blowing from the north-east at a speed of 7-11 km/h, overcast sky
in the afternoon the air temperature warms up to -2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -4,79°C; snowfall is expected, light breeze wind blowing from the north-east at a speed of 11 km/h, overcast sky
in the evening the air temperature drops to -5...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -6,96°C; snowfall is expected, light breeze wind blowing from the north-east at a speed of 7 km/h, overcast sky

day length is 09:23

Tuesday, January 14, 2025

The Sun:	Sunrise 07:03, Sunset 16:28.
The Moon:	Moonrise 16:55, Moonset 07:46, Moon phase: full
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 88-90%
Cloudiness: 65%
Atmospheric pressure: 961-963 hPa
Visibility: 13-72%

Air temperature:

-8...-2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 70-88%
Cloudiness: 51%
Atmospheric pressure: 959-960 hPa
Visibility: 79-100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 65-75%
Cloudiness: 62%
Atmospheric pressure: 955-959 hPa
Visibility: 77-88%

Air temperature:

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

Weather patterns and meteorological conditions:

Tuesday, January 14, 2025 in Racak the weather is expected to be like this:

Wind: light air, western, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 80-91%
Cloudiness: 92%
Atmospheric pressure: 956 hPa
Visibility: 94-100%

during the night the air temperature drops to -7...-5°C, dew point: -9,94°C; precipitation is not expected, light air wind blowing from the north-east at a speed of 4 km/h, overcast sky
in the morning the air temperature warms up to -8...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -10,45°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature warms up to -2...-1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -7,52°C; precipitation is not expected, light breeze wind blowing from the north-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 -6...-3°C, dew point: -9,19°C; precipitation is not expected, light air wind blowing from the west at a speed of 4 km/h, overcast sky

day length is 09:25

Wednesday, January 15, 2025

The Sun:	Sunrise 07:03, Sunset 16:29.
The Moon:	Moonrise 18:06, Moonset 08:19, Moon phase: waning gibbous
	Geomagnetic Field: Quiet

The sky is overcast, no precipitation

Air temperature:

-6 °C

Weather patterns and meteorological conditions:

Wind: light air, northwest, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 88-89%
Cloudiness: 100%
Atmospheric pressure: 955 hPa
Visibility: 92-96%

Air temperature:

-6...-2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 4-11 km/h
Wind gusts: 25 km/h
Relative humidity: 72-89%
Cloudiness: 68%
Atmospheric pressure: 956-957 hPa
Visibility: 96-100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, northeast, speed 11-14 km/h
Wind gusts: 29 km/h
Relative humidity: 68-81%
Cloudiness: 76%
Atmospheric pressure: 956-957 hPa
Visibility: 94-98%

Air temperature:

-4...-2 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wednesday, January 15, 2025 in Racak the weather forecast is expected to be like this:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 83-85%
Cloudiness: 69%
Atmospheric pressure: 959-960 hPa
Visibility: 99-100%

during the night the air temperature drops to -6°C, dew point: -8,98°C; there may be light precipitation, light air wind blowing from the north-west at a speed of 4 km/h, overcast sky
in the morning the air temperature warms up to -6...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -9,15°C; precipitation is not expected, light breeze wind blowing from the south-east at a speed of 4-11 km/h, overcast sky
in the afternoon the air temperature warms up to -2...-1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -7,85°C; 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 -4...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -9,03°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 4-7 km/h, overcast sky

day length is 09:26

Thursday, January 16, 2025

The Sun:	Sunrise 07:02, Sunset 16:30.
The Moon:	Moonrise 19:15, Moonset 08:45, Moon phase: waning gibbous
	Geomagnetic Field: Active

Air temperature:

-4...-2 °C The air temperature will go down

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 85-90%
Cloudiness: 77%
Atmospheric pressure: 959-960 hPa
Visibility: 100%

Air temperature:

-3...+2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 74-88%
Cloudiness: 5%
Atmospheric pressure: 960-961 hPa
Visibility: 98-100%

Air temperature:

+1...+3 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 73-84%
Cloudiness: 6%
Atmospheric pressure: 960 hPa
Visibility: 94-100%

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Thursday, January 16, 2025 in Racak the weather is expected to be like this:

Wind: light air, northern, speed 4 km/h
Relative humidity: 82-87%
Cloudiness: 5%
Atmospheric pressure: 960 hPa
Visibility: 100%

during the night the air temperature drops to -4...-2°C, dew point: -8,92°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to -3...+2°C, dew point: -4,97°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +1...+3°C, dew point: -1,74°C; 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 0°C, dew point: -2,58°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, the sky is clear, without clouds

day length is 09:28

Friday, January 17, 2025

The Sun:	Sunrise 07:02, Sunset 16:31.
The Moon:	Moonrise 20:21, Moonset 09:07, Moon phase: waning gibbous
	Geomagnetic Field: Active

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Wind: light air, northwest, speed 4 km/h
Relative humidity: 86-88%
Cloudiness: 4%
Atmospheric pressure: 959-960 hPa
Visibility: 100%

Air temperature:

0...+5 °C

Weather patterns and meteorological conditions:

Wind: light air, northwest, speed 4 km/h
Relative humidity: 77-86%
Cloudiness: 3%
Atmospheric pressure: 956-957 hPa
Visibility: 94-100%

Air temperature:

+3...+6 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 75-83%
Cloudiness: 25%
Atmospheric pressure: 955-956 hPa
Visibility: 94-96%

Air temperature:

+2 °C

Weather patterns and meteorological conditions:

Friday, January 17, 2025 in Racak the weather forecast is expected to be like this:

Wind: light air, northeast, speed 4 km/h
Relative humidity: 82-87%
Cloudiness: 98%
Atmospheric pressure: 953 hPa
Visibility: 98-100%

during the night the air temperature will be 0°C, dew point: -2,19°C; 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 morning the air temperature warms up to 0...+5°C, dew point: -2,1°C; 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 afternoon the air temperature warms up to +3...+6°C, dew point: +0,14°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +2°C, dew point: -0,93°C; precipitation is not expected, light air wind blowing from the north-east at a speed of 4 km/h, overcast sky

day length is 09:29

Saturday, January 18, 2025

The Sun:	Sunrise 07:01, Sunset 16:32.
The Moon:	Moonrise 21:24, Moonset 09:25, Moon phase: waning gibbous
	Geomagnetic Field: Unstable

Air temperature:

0...+1 °C

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Relative humidity: 87-89%
Cloudiness: 78%
Atmospheric pressure: 952 hPa
Visibility: 99-100%

Air temperature:

0...+3 °C

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light air, northeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 82-90%
Cloudiness: 71%
Atmospheric pressure: 952-953 hPa
Visibility: 99-100%

Air temperature:

+2...+4 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, eastern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 79-85%
Cloudiness: 54%
Atmospheric pressure: 951-952 hPa
Visibility: 100%

Air temperature:

+1...+2 °C The air temperature will go down

Weather patterns and meteorological conditions: