Weather forecast in Chamita place

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: 11 km/h
Relative humidity: 37-78%
Cloudiness: 100%
Atmospheric pressure: 827-833 hPa
Visibility: 100%

Air temperature:

+4...+7 °C The temperature will rise

Weather patterns and meteorological conditions:

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 4-7 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: 14 km/h
Relative humidity: 29-39%
Cloudiness: 99%
Atmospheric pressure: 829-832 hPa
Visibility: 100%

Light cloud cover in the sky, no precipitation

Air temperature:

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

Weather patterns and meteorological conditions:

Wednesday, December 18, 2024 in Chamita the weather is expected to be like this:

Wind: light air, eastern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 46-69%
Cloudiness: 49%
Atmospheric pressure: 825-828 hPa
Visibility: 100%

in the morning the air temperature warms up to -6...+3°C, dew point: -12,27°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 +4...+7°C; too cold: chilly, dew point: -9,51°C; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-7 km/h, overcast sky
in the evening the air temperature drops to +1...+3°C, dew point: -9,21°C; precipitation is not expected, light air wind blowing from the east at a speed of 4 km/h, in some places, small clouds may form in the sky

Thursday, December 19, 2024

The Sun:	Sunrise 07:10, Sunset 16:53.
The Moon:	Moonrise 21:30, Moonset 10:45, Moon phase: waning gibbous
	Geomagnetic Field: Quiet
	UV index: 2,7 (Low)

Air temperature:

-3 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-11 km/h
Relative humidity: 70-72%
Cloudiness: 54%
Atmospheric pressure: 823 hPa
Visibility: 100%

Air temperature:

-4...+7 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 30-74%
Cloudiness: 99%
Atmospheric pressure: 821-832 hPa
Visibility: 100%

Air temperature:

+8...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 18-27%
Cloudiness: 91%
Atmospheric pressure: 829-831 hPa
Visibility: 100%

Air temperature:

+2...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Thursday, December 19, 2024 in Chamita the weather forecast is expected to be like this:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 35-60%
Cloudiness: 34%
Atmospheric pressure: 827-829 hPa
Visibility: 100%

during the night 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: -11,14°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 4-11 km/h, in some places, small clouds may form in the sky
in the morning the air temperature warms up to -4...+7°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -11,72°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 7 km/h, overcast sky
in the afternoon the air temperature warms up to +8...+13°C, dew point: -11,02°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +2...+6°C; too cold: chilly, dew point: -10,7°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, the sky is clear, without clouds

Friday, December 20, 2024

The Sun:	Sunrise 07:11, Sunset 16:54.
The Moon:	Moonrise 22:31, Moonset 11:11, Moon phase: waning gibbous
	Geomagnetic Field: Quiet
	UV index: 2,7 (Low)

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 61-79%
Cloudiness: 50%
Atmospheric pressure: 824-825 hPa
Visibility: 100%

Air temperature:

-5...+5 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 39-82%
Cloudiness: 55%
Atmospheric pressure: 825-832 hPa
Visibility: 100%

Air temperature:

+6...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 26-35%
Cloudiness: 50%
Atmospheric pressure: 829-831 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Friday, December 20, 2024 in Chamita the weather is expected to be like this:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 42-60%
Cloudiness: 34%
Atmospheric pressure: 825-827 hPa
Visibility: 100%

during the night the air temperature drops to -4...-2°C, dew point: -11,09°C; precipitation is not expected, light air wind blowing from the north-east at a speed of 4 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to -5...+5°C, dew point: -10,95°C; precipitation is not expected, light air wind blowing from the north-east at a speed of 4 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +6...+11°C, dew point: -8,17°C; precipitation is not expected, light air wind blowing from the south at a speed of 4 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +2...+5°C; too cold: chilly, dew point: -11,55°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 4-7 km/h, the sky is clear, without clouds

Saturday, December 21, 2024

The Sun:	Sunrise 07:12, Sunset 16:54.
The Moon:	Moonrise 23:28, Moonset 11:35, Moon phase: waning gibbous
	Geomagnetic Field: Quiet
	UV index: 2,9 (Low)

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 63-68%
Cloudiness: 25%
Atmospheric pressure: 821-823 hPa
Visibility: 100%

Air temperature:

-4...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 28-68%
Cloudiness: 0%
Atmospheric pressure: 821-829 hPa
Visibility: 100%

Air temperature:

+8...+12 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 17-26%
Cloudiness: 0%
Atmospheric pressure: 827-829 hPa
Visibility: 100%

Air temperature:

+3...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Saturday, December 21, 2024 in Chamita the weather forecast is expected to be like this:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 33-61%
Cloudiness: 18%
Atmospheric pressure: 823-825 hPa
Visibility: 100%

during the night the air temperature drops to -3...-2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -12,21°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to -4...+8°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -12,48°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +8...+12°C, dew point: -12,24°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 +3...+7°C; too cold: chilly, dew point: -10,22°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, the sky is clear, without clouds

day length is 09:42

Sunday, December 22, 2024

The Sun:	Sunrise 07:12, Sunset 16:55.
The Moon:	Moonrise --:--, Moonset 11:57, Moon phase: waning gibbous
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 65-77%
Cloudiness: 79%
Atmospheric pressure: 817-821 hPa
Visibility: 100%

Air temperature:

-3...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 29-77%
Cloudiness: 74%
Atmospheric pressure: 817-825 hPa
Visibility: 100%

Air temperature:

+9...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 19-26%
Cloudiness: 50%
Atmospheric pressure: 823-825 hPa
Visibility: 100%

Air temperature:

+4...+8 °C The air temperature will go down

Weather patterns and meteorological conditions:

Sunday, December 22, 2024 in Chamita the weather is expected to be like this:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 33-59%
Cloudiness: 57%
Atmospheric pressure: 820-821 hPa
Visibility: 100%

during the night the air temperature drops to -2...+1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -10,46°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 morning the air temperature warms up to -3...+8°C; too cold: chilly, dew point: -10,46°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 afternoon the air temperature warms up to +9...+13°C, dew point: -9,56°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +4...+8°C, dew point: -9,27°C; precipitation is not expected, light air wind blowing from the north-east at a speed of 4 km/h, the sky is clear, without clouds

Monday, December 23, 2024

The Sun:	Sunrise 07:12, Sunset 16:55.
The Moon:	Moonrise 00:26, Moonset 12:19, Moon phase: in its last quarter
	Geomagnetic Field: Quiet

Air temperature:

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

Air temperature:

+9...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 29-35%
Cloudiness: 92%
Atmospheric pressure: 823-824 hPa
Visibility: 100%

Air temperature:

+3...+7 °C The air temperature will go down

Weather patterns and meteorological conditions:

Monday, December 23, 2024 in Chamita the weather forecast is expected to be like this:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 42-65%
Cloudiness: 48%
Atmospheric pressure: 821-823 hPa
Visibility: 100%

during the night the air temperature drops to -1...+2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -9,17°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 morning the air temperature warms up to 0...+8°C, dew point: -8,57°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +9...+11°C, dew point: -7,46°C; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-7 km/h, overcast sky
in the evening the air temperature drops to +3...+7°C; too cold: chilly, dew point: -6,08°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

Tuesday, December 24, 2024

The Sun:	Sunrise 07:13, Sunset 16:56.
The Moon:	Moonrise 01:22, Moonset 12:42, Moon phase: in its last quarter
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 68-86%
Cloudiness: 30%
Atmospheric pressure: 820-821 hPa
Visibility: 100%

Air temperature:

-2...+7 °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: 49-88%
Cloudiness: 25%
Atmospheric pressure: 821-828 hPa
Visibility: 100%

Air temperature:

+7...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 18 km/h
Relative humidity: 37-47%
Cloudiness: 19%
Atmospheric pressure: 825-828 hPa
Visibility: 100%

Air temperature:

+2...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Tuesday, December 24, 2024 in Chamita the weather is expected to be like this:

Wind: light breeze, southeast, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 56-82%
Cloudiness: 14%
Atmospheric pressure: 821-824 hPa
Visibility: 100%

during the night the air temperature drops to -1...+2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,9°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 morning the air temperature warms up to -2...+7°C, dew point: -5,94°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 4-7 km/h, in some places, small clouds may form in the sky
in the afternoon the air temperature warms up to +7...+10°C; too cold: chilly, dew point: -3,9°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
in the evening the air temperature drops to +2...+6°C, dew point: -5,97°C; precipitation is not expected, light breeze wind blowing from the south-east at a speed of 4-7 km/h, the sky is clear, without clouds

Wednesday, December 25, 2024

The Sun:	Sunrise 07:13, Sunset 16:56.
The Moon:	Moonrise 02:20, Moonset 13:06, Moon phase: in its last quarter
	Geomagnetic Field: Quiet

Air temperature:

-3...0 °C

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 68-79%
Cloudiness: 20%
Atmospheric pressure: 816-820 hPa
Visibility: 100%

Air temperature:

+1...+8 °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: 34-58%
Cloudiness: 3%
Atmospheric pressure: 819-820 hPa
Visibility: 100%

Air temperature:

+5...+12 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 27-47%
Cloudiness: 3%
Atmospheric pressure: 815-820 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Wednesday, December 25, 2024 in Chamita the weather forecast is expected to be like this:

Wind: light air, northern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 44-46%
Cloudiness: 55%
Atmospheric pressure: 815-816 hPa
Visibility: 100%

during the night the air temperature drops to -3...0°C, dew point: -11,89°C; precipitation is not expected, light air wind blowing from the north-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 +1...+8°C, dew point: -6,91°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 +5...+12°C, dew point: -6,64°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 +3...+4°C, dew point: -7,96°C; precipitation is not expected, light air wind blowing from the north at a speed of 4 km/h, in some places, small clouds may form in the sky

Thursday, December 26, 2024

The Sun:	Sunrise 07:14, Sunset 16:57.
The Moon:	Moonrise 03:19, Moonset 13:35, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

0...+3 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 46-56%
Cloudiness: 47%
Atmospheric pressure: 813-815 hPa
Visibility: 100%

Air temperature:

+1...+7 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7-11 km/h
Wind gusts: 14 km/h
Relative humidity: 36-55%
Cloudiness: 51%
Atmospheric pressure: 813-816 hPa
Visibility: 82-100%

Air temperature:

+5...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 14 km/h
Relative humidity: 29-45%
Cloudiness: 7%
Atmospheric pressure: 812-816 hPa
Visibility: 100%

Air temperature:

0...+4 °C

Weather patterns and meteorological conditions:

Thursday, December 26, 2024 in Chamita the weather is expected to be like this:

Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 50-66%
Cloudiness: 32%
Atmospheric pressure: 811-812 hPa
Visibility: 100%

during the night the air temperature drops to 0...+3°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -7,93°C; precipitation is not expected, light breeze wind blowing from the north 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 +1...+7°C; too cold: chilly, dew point: -7,5°C; precipitation is not expected, light breeze wind blowing from the north at a speed of 7-11 km/h, in some places, small clouds may form in the sky
in the afternoon the air temperature warms up to +5...+10°C; too cold: chilly, dew point: -7,14°C; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, the sky is clear, without clouds
in the evening the air temperature drops to 0...+4°C, dew point: -5,8°C; precipitation is not expected, light breeze wind blowing from the north-west at a speed of 4-7 km/h, the sky is clear, without clouds

Friday, December 27, 2024

The Sun:	Sunrise 07:14, Sunset 16:58.
The Moon:	Moonrise 04:21, Moonset 14:09, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light breeze, northern, speed 4-7 km/h
Relative humidity: 64-71%
Cloudiness: 100%
Atmospheric pressure: 808-811 hPa
Visibility: 100%

Air temperature:

-1...+5 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 4-7 km/h
Relative humidity: 48-71%
Cloudiness: 85%
Atmospheric pressure: 808-809 hPa
Amount of precipitations: 0,1 mm
Visibility: 100%

The wind picks up dust and small pieces of paper; small branches are moved.

Air temperature:

+1...+7 °C The temperature will rise

Weather patterns and meteorological conditions:

Rain expected

Wind: moderate breeze, southwest, speed 7-25 km/h

On land:

At Sea:

The sea is moderately rough. Waves appear in the form of elongated ridges, some of which are overturned; fairly frequent white horses.

Wind gusts: 43 km/h
Relative humidity: 47-83%
Cloudiness: 100%
Atmospheric pressure: 804-808 hPa
Amount of precipitations: 4 mm
Visibility: 40-86%

Friday, December 27, 2024 in Chamita the weather forecast is expected to be like this:

Air temperature:

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

Weather patterns and meteorological conditions:

Light snow expected

Wind: light breeze, western, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 81-86%
Cloudiness: 85%
Atmospheric pressure: 804-807 hPa
Amount of precipitations: 0,3 mm
Visibility: 53-94%

during the night the air temperature drops to -1...+1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,52°C; precipitation is not 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 -1...+5°C, dew point: -5,19°C; precipitation is not expected, light breeze wind blowing from the south-west at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature warms up to +1...+7°C; too cold: chilly, dew point: -4,5°C; rain is expected, when leaving the house, we recommend that you bring an umbrella, moderate breeze wind blowing from the south-west at a speed of 7-25 km/h, overcast sky
in the evening the air temperature drops to -2...+1°C, dew point: -3,89°C; snowfall is expected, light breeze wind blowing from the west at a speed of 4-7 km/h, overcast sky

day length is 09:44

Saturday, December 28, 2024

The Sun:	Sunrise 07:14, Sunset 16:58.
The Moon:	Moonrise 05:24, Moonset 14:51, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

-2 °C

Weather patterns and meteorological conditions:

Light snow expected

Wind: light breeze, northwest, speed 4-7 km/h
Wind gusts: 25 km/h
Relative humidity: 78-85%
Cloudiness: 53%
Atmospheric pressure: 808-811 hPa
Visibility: 90-100%

Air temperature:

-2...+3 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 4-11 km/h
Wind gusts: 22 km/h
Relative humidity: 55-77%
Cloudiness: 43%
Atmospheric pressure: 812-817 hPa
Visibility: 100%

Air temperature:

+1...+5 °C The temperature will rise

Weather patterns and meteorological conditions:

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

Wind: gentle breeze, northwest, speed 7-18 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: 29 km/h
Relative humidity: 42-59%
Cloudiness: 29%
Atmospheric pressure: 817-819 hPa
Visibility: 100%

Air temperature:

-3...0 °C

Weather patterns and meteorological conditions: