Weather forecast in Kohnakand place

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

Wind: light air, southeast, 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: 22 km/h
Relative humidity: 37-61%
Cloudiness: 43%
Atmospheric pressure: 829-831 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Friday, November 15, 2024 in Kohnakand the weather is expected to be like this:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 22 km/h
Relative humidity: 61-76%
Cloudiness: 58%
Atmospheric pressure: 827-829 hPa
Visibility: 100%

in the afternoon the air temperature warms up to +8...+11°C, dew point: -3,95°C; precipitation is not expected, light air wind blowing from the south-east 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: -3,35°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

day length is 10:00

Saturday, November 16, 2024

The Sun:	Sunrise 07:39, Sunset 17:37.
The Moon:	Moonrise 17:42, Moonset 08:14, Moon phase: waning gibbous
	Geomagnetic Field: Unstable
	UV index: 2,5 (Low)

Air temperature:

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

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, western, 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: 29 km/h
Relative humidity: 59-61%
Cloudiness: 98%
Atmospheric pressure: 825-827 hPa
Visibility: 100%

Air temperature:

+5...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 41-60%
Cloudiness: 91%
Atmospheric pressure: 825-828 hPa
Visibility: 100%

Air temperature:

+12...+14 °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, southwest, speed 7-14 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: 32 km/h
Relative humidity: 34-38%
Cloudiness: 46%
Atmospheric pressure: 827-828 hPa
Visibility: 100%

Saturday, November 16, 2024 in Kohnakand the weather forecast is expected to be like this:

Air temperature:

+7...+11 °C The air temperature will go down

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light breeze, southeast, speed 4-7 km/h
Wind gusts: 32 km/h
Relative humidity: 45-60%
Cloudiness: 99%
Atmospheric pressure: 825-828 hPa
Visibility: 100%

during the night the air temperature drops to +4...+5°C; too cold: chilly, dew point: -3,61°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 4-7 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +5...+11°C; too cold: chilly, dew point: -2,8°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +12...+14°C, dew point: -2,13°C; precipitation is not expected, gentle breeze wind blowing from the south-west at a speed of 7-14 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +7...+11°C; too cold: chilly, dew point: -1,48°C; precipitation is not expected, light breeze wind blowing from the south-east at a speed of 4-7 km/h, overcast sky

day length is 09:58

Sunday, November 17, 2024

The Sun:	Sunrise 07:40, Sunset 17:36.
The Moon:	Moonrise 18:32, Moonset 09:33, Moon phase: waning gibbous
	Geomagnetic Field: Unstable
	UV index: 2 (Low)

Air temperature:

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

Weather patterns and meteorological conditions:

Sometimes short-term rains

Wind: light breeze, southeast, speed 4-7 km/h
Wind gusts: 29 km/h
Relative humidity: 67-92%
Cloudiness: 99%
Atmospheric pressure: 825-828 hPa
Amount of precipitations: 0,7 mm
Visibility: 99-100%

Sunday, November 17, 2024 in Kohnakand the weather is expected to be like this:

Air temperature:

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

Air temperature:

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

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light air, southwest, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 84-90%
Cloudiness: 72%
Atmospheric pressure: 828-829 hPa
Visibility: 12-21%

during the night the air temperature drops to +4...+6°C; too cold: chilly, dew point: -0,65°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, light breeze wind blowing from the south-east at a speed of 4-7 km/h, overcast sky
in the morning the air temperature drops to +3...+4°C; too cold: chilly, dew point: +0,91°C; ratio of temperature, wind speed and humidity: Slightly dry; snow is expected, when leaving the house, we recommend that you bring an umbrella, light breeze wind blowing from the south at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature will be +4°C; too cold: chilly, dew point: +0,91°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 evening the air temperature drops to +2...+4°C, dew point: -1,09°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, overcast sky

day length is 09:56

Monday, November 18, 2024

The Sun:	Sunrise 07:41, Sunset 17:36.
The Moon:	Moonrise 19:32, Moonset 10:42, Moon phase: waning gibbous
	Geomagnetic Field: Unstable
	UV index: 2,2 (Low)

Light cloud cover in the sky, no precipitation

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Wind gusts: 22 km/h
Relative humidity: 84-89%
Cloudiness: 41%
Atmospheric pressure: 827-828 hPa
Visibility: 72-99%

Air temperature:

+1...+5 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Wind gusts: 25 km/h
Relative humidity: 72-83%
Cloudiness: 29%
Atmospheric pressure: 827-828 hPa
Visibility: 100%

Air temperature:

+7...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 62-71%
Cloudiness: 93%
Atmospheric pressure: 828 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Monday, November 18, 2024 in Kohnakand the weather forecast is expected to be like this:

Wind: light air, western, speed 4 km/h
Wind gusts: 25 km/h
Relative humidity: 70-76%
Cloudiness: 99%
Atmospheric pressure: 827 hPa
Visibility: 100%

during the night the air temperature drops to +1...+2°C, dew point: -2,13°C; precipitation is not expected, light air wind blowing from the west 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...+5°C, dew point: -2,25°C; precipitation is not expected, light air wind blowing from the west at a speed of 4 km/h, in some places, small clouds may form in the sky
in the afternoon the air temperature warms up to +7...+8°C, dew point: +1,09°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, overcast sky
in the evening the air temperature drops to +6...+7°C, dew point: +0,37°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

day length is 09:55

Tuesday, November 19, 2024

The Sun:	Sunrise 07:43, Sunset 17:35.
The Moon:	Moonrise 20:39, Moonset 11:40, Moon phase: waning gibbous
	Geomagnetic Field: Unstable
	UV index: 2,3 (Low)

Air temperature:

+6 °C

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 67-70%
Cloudiness: 100%
Atmospheric pressure: 825 hPa
Visibility: 100%

Air temperature:

+6...+10 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 4-7 km/h
Wind gusts: 29 km/h
Relative humidity: 53-67%
Cloudiness: 96%
Atmospheric pressure: 825-827 hPa
Visibility: 100%

Air temperature:

+11...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 29 km/h
Relative humidity: 44-59%
Cloudiness: 71%
Atmospheric pressure: 827-828 hPa
Visibility: 100%

Air temperature:

+7...+10 °C The air temperature will go down

Weather patterns and meteorological conditions:

Tuesday, November 19, 2024 in Kohnakand the weather is expected to be like this:

Wind: light air, southern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 69-78%
Cloudiness: 64%
Atmospheric pressure: 828-829 hPa
Visibility: 100%

during the night the air temperature drops to +6°C, dew point: +0,14°C; 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 +6...+10°C; too cold: chilly, dew point: -0,08°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature warms up to +11...+13°C, dew point: +0,48°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, in some places, small clouds may form in the sky
in the evening the air temperature drops to +7...+10°C, dew point: +1,35°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the south at a speed of 4 km/h, the sky is clear, without clouds

day length is 09:52

Wednesday, November 20, 2024

The Sun:	Sunrise 07:44, Sunset 17:34.
The Moon:	Moonrise 21:48, Moonset 12:26, Moon phase: waning gibbous
	Geomagnetic Field: Active

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 79-86%
Cloudiness: 61%
Atmospheric pressure: 829-831 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Sometimes short-term rains

Wind: light air, southern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 81-88%
Cloudiness: 97%
Atmospheric pressure: 831-833 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

Air temperature:

+7...+8 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 75-79%
Cloudiness: 83%
Atmospheric pressure: 835 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Wednesday, November 20, 2024 in Kohnakand the weather forecast is expected to be like this:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 84-90%
Cloudiness: 47%
Atmospheric pressure: 835 hPa
Visibility: 100%

during the night the air temperature drops to +5...+7°C, dew point: +0,16°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, in some places, small clouds may form in the sky
in the morning the air temperature drops to +4...+7°C, dew point: +0,59°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, light air wind blowing from the south at a speed of 4 km/h, overcast sky
in the afternoon the air temperature warms up to +7...+8°C; too cold: chilly, dew point: +2,12°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, overcast sky
in the evening the air temperature drops to +4...+6°C, dew point: +0,69°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, in some places, small clouds may form in the sky

day length is 09:50

Thursday, November 21, 2024

The Sun:	Sunrise 07:45, Sunset 17:34.
The Moon:	Moonrise 22:56, Moonset 13:02, Moon phase: waning gibbous
	Geomagnetic Field: Active

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 88-90%
Cloudiness: 66%
Atmospheric pressure: 833 hPa
Visibility: 100%

Air temperature:

+2...+6 °C The temperature will not change

Weather patterns and meteorological conditions:

Wind: light air, western, speed 4 km/h
Wind gusts: 14 km/h
Relative humidity: 73-89%
Cloudiness: 58%
Atmospheric pressure: 832-833 hPa
Visibility: 100%

Air temperature:

+8...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southern, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 62-80%
Cloudiness: 31%
Atmospheric pressure: 832-833 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Thursday, November 21, 2024 in Kohnakand the weather is expected to be like this:

Wind: light breeze, southwest, speed 4-7 km/h
Wind gusts: 14 km/h
Relative humidity: 85-91%
Cloudiness: 17%
Atmospheric pressure: 831-832 hPa
Visibility: 100%

during the night the air temperature drops to +3...+4°C, dew point: -1,72°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, in some places, small clouds may form in the sky
in the morning the air temperature will be +2...+6°C, dew point: -1,96°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, in some places, small clouds may form in the sky
in the afternoon the air temperature warms up to +8...+9°C, dew point: +0,73°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light air wind blowing from the south at a speed of 4 km/h, in some places, small clouds may form in the sky
in the evening the air temperature drops to +5...+7°C; too cold: chilly, dew point: -0,1°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 4-7 km/h, the sky is clear, without clouds

day length is 09:49

Friday, November 22, 2024

The Sun:	Sunrise 07:46, Sunset 17:33.
The Moon:	Moonrise --:--, Moonset 13:31, Moon phase: waning gibbous
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 80-84%
Cloudiness: 16%
Atmospheric pressure: 829-831 hPa
Visibility: 100%

Air temperature:

+3...+9 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 47-82%
Cloudiness: 4%
Atmospheric pressure: 828-829 hPa
Visibility: 100%

Air temperature:

+11...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 11 km/h
Wind gusts: 32 km/h
Relative humidity: 32-41%
Cloudiness: 23%
Atmospheric pressure: 828-829 hPa
Visibility: 100%

Friday, November 22, 2024 in Kohnakand the weather forecast is expected to be like this:

Air temperature:

+7...+10 °C The air temperature will go down

Weather patterns and meteorological conditions:

Variably cloudy

Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 45-56%
Cloudiness: 81%
Atmospheric pressure: 828 hPa
Visibility: 100%

during the night the air temperature drops to +3...+4°C; too cold: chilly, dew point: -1,91°C; ratio of temperature, wind speed and humidity: Slightly dry; precipitation is not expected, light breeze wind blowing from the west at a speed of 7 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +3...+9°C; too cold: chilly, dew point: -3,69°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7-11 km/h, the sky is clear, without clouds
in the afternoon the air temperature warms up to +11...+13°C, dew point: -4,56°C; precipitation is not expected, light breeze wind blowing from the south-west at a speed of 11 km/h, the sky is clear, without clouds
in the evening the air temperature drops to +7...+10°C; too cold: chilly, dew point: -1,15°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7-11 km/h, overcast sky

day length is 09:47

Saturday, November 23, 2024

The Sun:	Sunrise 07:47, Sunset 17:33.
The Moon:	Moonrise 00:01, Moonset 13:54, Moon phase: in its last quarter
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 56%
Cloudiness: 29%
Atmospheric pressure: 829 hPa
Visibility: 100%

Air temperature:

+6...+11 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southwest, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 43-56%
Cloudiness: 9%
Atmospheric pressure: 829-832 hPa
Visibility: 100%

Air temperature:

+11...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southern, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 40-50%
Cloudiness: 1%
Atmospheric pressure: 831-832 hPa
Visibility: 100%

Air temperature:

+8...+9 °C The air temperature will go down

Weather patterns and meteorological conditions:

Saturday, November 23, 2024 in Kohnakand the weather is expected to be like this:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 53-59%
Cloudiness: 1%
Atmospheric pressure: 828-829 hPa
Visibility: 100%

during the night the air temperature drops to +6...+7°C; too cold: chilly, dew point: -1,84°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +6...+11°C, dew point: -2,18°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 +11...+13°C, dew point: -0,69°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 +8...+9°C; too cold: chilly, dew point: -1,12°C; 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

day length is 09:46

Sunday, November 24, 2024

The Sun:	Sunrise 07:48, Sunset 17:32.
The Moon:	Moonrise 01:03, Moonset 14:15, Moon phase: in its last quarter
	Geomagnetic Field: Quiet

Air temperature:

+8 °C

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 14 km/h
Relative humidity: 48-53%
Cloudiness: 41%
Atmospheric pressure: 825-827 hPa
Visibility: 100%

Air temperature:

+8...+12 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 4-11 km/h
Wind gusts: 14 km/h
Relative humidity: 47-54%
Cloudiness: 100%
Atmospheric pressure: 825-828 hPa
Visibility: 100%

Air temperature:

+8...+13 °C The temperature will rise

Weather patterns and meteorological conditions:

Sometimes short-term rains

Wind: gentle breeze, southeast, speed 7-14 km/h
Relative humidity: 43-65%
Cloudiness: 100%
Atmospheric pressure: 829-831 hPa
Amount of precipitations: 0,1 mm
Visibility: 82-100%

Sunday, November 24, 2024 in Kohnakand the weather forecast is expected to be like this:

Air temperature:

+1...+6 °C The air temperature will go down

Weather patterns and meteorological conditions:

Snow expected

Wind: gentle breeze, southern, speed 11-14 km/h
Wind gusts: 18 km/h
Relative humidity: 73-96%
Cloudiness: 100%
Atmospheric pressure: 831-833 hPa
Amount of precipitations: 3,3 mm
Visibility: 2-65%

during the night the air temperature drops to +8°C; too cold: chilly, dew point: -2,4°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 7-11 km/h, the sky is clear, without clouds
in the morning the air temperature warms up to +8...+12°C, dew point: -1,33°C; precipitation is not expected, light breeze wind blowing from the west at a speed of 4-11 km/h, overcast sky
in the afternoon the air temperature warms up to +8...+13°C, dew point: +0,84°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 south-east at a speed of 7-14 km/h, overcast sky
in the evening the air temperature drops to +1...+6°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -0,03°C; precipitations in the form of heavy snow, snow are expected, gentle breeze wind blowing from the south at a speed of 11-14 km/h, overcast sky

day length is 09:44

Monday, November 25, 2024

The Sun:	Sunrise 07:49, Sunset 17:32.
The Moon:	Moonrise 02:02, Moonset 14:34, Moon phase: in its last quarter
	Geomagnetic Field: Unstable

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions:

Snow expected

Wind: gentle breeze, southern, speed 4-11 km/h
Wind gusts: 14 km/h
Relative humidity: 90-96%
Cloudiness: 99%
Atmospheric pressure: 835 hPa
Amount of precipitations: 0,7 mm
Visibility: 2-28%

Air temperature:

-2...+1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, eastern, speed 4 km/h
Relative humidity: 68-89%
Cloudiness: 82%
Atmospheric pressure: 833 hPa
Visibility: 43-98%

Air temperature:

+1...+2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southern, speed 4 km/h
Relative humidity: 65-72%
Cloudiness: 56%
Atmospheric pressure: 831-832 hPa
Visibility: 98-100%

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions: