Weather forecast in Lyubovsho place

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

Wind: gentle breeze, southern, speed 11-18 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: 32 km/h
Relative humidity: 78-84%
Cloudiness: 91%
Atmospheric pressure: 993-995 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

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

Wind: gentle breeze, southern, speed 14-18 km/h
Wind gusts: 36 km/h
Relative humidity: 80-82%
Cloudiness: 90%
Atmospheric pressure: 993 hPa
Visibility: 100%

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: -4,93°C; there may be light precipitation, gentle breeze wind blowing from the south at a speed of 11-18 km/h, overcast sky
in the evening 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: -5,16°C; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 14-18 km/h, overcast sky

day length is 07:34

Monday, December 23, 2024

The Sun:	Sunrise 09:06, Sunset 16:40.
The Moon:	Moonrise 00:55, Moonset 12:52, Moon phase: in its last quarter
	Geomagnetic Field: Unstable
	UV index: 0,4 (Low)

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: gentle breeze, southern, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 82-85%
Cloudiness: 84%
Atmospheric pressure: 993 hPa
Visibility: 100%

Air temperature:

-4...-3 °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, southern, speed 7-11 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: 25 km/h
Relative humidity: 84-86%
Cloudiness: 89%
Atmospheric pressure: 993-995 hPa
Visibility: 100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 83-93%
Cloudiness: 94%
Atmospheric pressure: 993-995 hPa
Visibility: 100%

Air temperature:

-3...-1 °C The temperature will not change

Weather patterns and meteorological conditions:

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

Wind: light breeze, eastern, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 92-95%
Cloudiness: 99%
Atmospheric pressure: 995-997 hPa
Visibility: 89-99%

during the night 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: -5,35°C; precipitation is not expected, gentle breeze wind blowing from the south at a speed of 11-14 km/h, overcast sky
in the morning the air temperature warms up to -4...-3°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -5,62°C; precipitation is not expected, light breeze wind blowing from the south at a speed of 7-11 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: -4,68°C; 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 will be -3...-1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,08°C; there may be light precipitation, light breeze wind blowing from the east at a speed of 7-11 km/h, overcast sky

day length is 07:34

Tuesday, December 24, 2024

The Sun:	Sunrise 09:06, Sunset 16:41.
The Moon:	Moonrise 02:06, Moonset 13:00, Moon phase: in its last quarter
	Geomagnetic Field: Unstable
	UV index: 0,2 (Low)

during the night the air temperature warms up to -1°C, dew point: -1,6°C; there may be light precipitation, light air wind blowing from the south-east at a speed of 4 km/h, overcast sky
in the morning the air temperature warms up to -1...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -2,36°C; there may be light precipitation, light breeze wind blowing from the south-east at a speed of 4-7 km/h, overcast sky
in the afternoon the air temperature warms up to -1...0°C, dew point: -1,51°C; there may be light precipitation, light air wind blowing from the east at a speed of 4 km/h, overcast sky
in the evening the air temperature warms up to -1...0°C, dew point: -1,04°C; snowfall is expected, light air wind blowing from the east at a speed of 4 km/h, overcast sky

day length is 07:35

Wednesday, December 25, 2024

The Sun:	Sunrise 09:07, Sunset 16:42.
The Moon:	Moonrise 03:18, Moonset 13:09, Moon phase: in its last quarter
	Geomagnetic Field: Unstable
	UV index: 0,4 (Low)

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, eastern, speed 4-7 km/h
Wind gusts: 11 km/h
Relative humidity: 95-98%
Cloudiness: 100%
Atmospheric pressure: 1011-1012 hPa
Amount of precipitations: 0,5 mm
Visibility: 100%

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 1012-1015 hPa
Amount of precipitations: 1,3 mm
Visibility: 2-100%

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 94-97%
Cloudiness: 99%
Atmospheric pressure: 1015-1016 hPa
Amount of precipitations: 1,3 mm
Visibility: 2-57%

Air temperature:

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

Weather patterns and meteorological conditions:

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

Wind: light breeze, northern, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 91-94%
Cloudiness: 100%
Atmospheric pressure: 1016-1017 hPa
Amount of precipitations: 0,2 mm
Visibility: 2-89%

during the night the air temperature warms up to -1...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -0,75°C; snowfall is expected, light breeze wind blowing from the east at a speed of 4-7 km/h, overcast sky
in the morning the air temperature warms up to -1...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -0,75°C; fog may form, with visibility of 483 m; snowfall is expected, light breeze wind blowing from the north-east at a speed of 7 km/h, overcast sky
in the afternoon the air temperature warms up to 0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -1,6°C; snowfall is expected, light breeze wind blowing from the north at a speed of 7 km/h, overcast sky
in the evening 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: -2,22°C; fog may form, with visibility of 483 m; snowfall is expected, light breeze wind blowing from the north at a speed of 7 km/h, overcast sky

day length is 07:35

Thursday, December 26, 2024

The Sun:	Sunrise 09:07, Sunset 16:43.
The Moon:	Moonrise 04:33, Moonset 13:21, Moon phase: waning crescent
	Geomagnetic Field: Quiet
	UV index: 0,3 (Low)

Air temperature:

-2 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northeast, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 89-92%
Cloudiness: 100%
Atmospheric pressure: 1017-1019 hPa
Visibility: 30-100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, southeast, speed 11-18 km/h
Wind gusts: 29 km/h
Relative humidity: 92-96%
Cloudiness: 99%
Atmospheric pressure: 1019-1020 hPa
Visibility: 2-100%

Air temperature:

-1...+1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, southwest, speed 14 km/h
Wind gusts: 36 km/h
Relative humidity: 82-87%
Cloudiness: 91%
Atmospheric pressure: 1020 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

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

Wind: gentle breeze, southwest, speed 11-14 km/h
Wind gusts: 40 km/h
Relative humidity: 89-90%
Cloudiness: 74%
Atmospheric pressure: 1020 hPa
Visibility: 100%

during the night the air temperature will be -2°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,41°C; precipitation is not expected, light breeze wind blowing from the north-east at a speed of 7-11 km/h, overcast sky
in the morning 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: -3,73°C; there may be light precipitation, gentle breeze wind blowing from the south-east at a speed of 11-18 km/h, overcast sky
in the afternoon the air temperature warms up to -1...+1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,42°C; precipitation is not expected, gentle breeze wind blowing from the south-west at a speed of 14 km/h, overcast sky
in the evening 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: -4,15°C; precipitation is not expected, gentle breeze wind blowing from the south-west at a speed of 11-14 km/h, overcast sky

day length is 07:36

Friday, December 27, 2024

The Sun:	Sunrise 09:07, Sunset 16:43.
The Moon:	Moonrise 05:50, Moonset 13:37, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

-3...-1 °C The temperature will not change

Weather patterns and meteorological conditions:

Wind: gentle breeze, western, speed 11-14 km/h
Wind gusts: 25 km/h
Relative humidity: 90%
Cloudiness: 91%
Atmospheric pressure: 1020 hPa
Visibility: 100%

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 22 km/h
Relative humidity: 90-92%
Cloudiness: 100%
Atmospheric pressure: 1020 hPa
Amount of precipitations: 0,2 mm
Visibility: 100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, western, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 92-94%
Cloudiness: 100%
Atmospheric pressure: 1020 hPa
Visibility: 99-100%

Air temperature:

-2...-1 °C The temperature will rise

Weather patterns and meteorological conditions:

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

Wind: light breeze, northwest, speed 7-11 km/h
Wind gusts: 18 km/h
Relative humidity: 95-97%
Cloudiness: 100%
Atmospheric pressure: 1020 hPa
Amount of precipitations: 0,1 mm
Visibility: 99-100%

during the night the air temperature will be -3...-1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -4,23°C; precipitation is not expected, gentle breeze wind blowing from the west at a speed of 11-14 km/h, overcast sky
in the morning 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: -4,17°C; snowfall is expected, light breeze wind blowing from the west at a speed of 7-11 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: -2,69°C; there may be light precipitation, light breeze wind blowing from the west at a speed of 7-11 km/h, overcast sky
in the evening 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: -1,12°C; snowfall is expected, light breeze wind blowing from the north-west at a speed of 7-11 km/h, overcast sky

day length is 07:36

Saturday, December 28, 2024

The Sun:	Sunrise 09:07, Sunset 16:44.
The Moon:	Moonrise 07:08, Moonset 14:02, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

-1 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 7 km/h
Wind gusts: 11 km/h
Relative humidity: 97-99%
Cloudiness: 100%
Atmospheric pressure: 1020 hPa
Amount of precipitations: 0,4 mm
Visibility: 100%

Air temperature:

-1 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northern, speed 4-7 km/h
Relative humidity: 99-100%
Cloudiness: 100%
Atmospheric pressure: 1020 hPa
Visibility: 2-100%

Air temperature:

-1...0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 14 km/h
Relative humidity: 98-99%
Cloudiness: 99%
Atmospheric pressure: 1019-1020 hPa
Visibility: 2-100%

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Saturday, December 28, 2024 in Lyubovsho the weather is expected to be like this:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 98%
Cloudiness: 100%
Atmospheric pressure: 1017-1019 hPa
Visibility: 2-100%

during the night the air temperature warms up to -1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -0,26°C; snowfall is expected, light breeze wind blowing from the north at a speed of 7 km/h, overcast sky
in the morning the air temperature will be -1°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -0,1°C; fog may form, with visibility of 483 m; there may be light precipitation, 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 -1...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: +0,11°C; fog may form, with visibility of 483 m; there may be light precipitation, light breeze wind blowing from the south-west at a speed of 7 km/h, overcast sky
in the evening the air temperature warms up to 0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: +0,28°C; fog may form, with visibility of 483 m; there may be light precipitation, light breeze wind blowing from the south-west at a speed of 7 km/h, overcast sky

day length is 07:37

Sunday, December 29, 2024

The Sun:	Sunrise 09:07, Sunset 16:45.
The Moon:	Moonrise 08:23, Moonset 14:38, Moon phase: waning crescent
	Geomagnetic Field: Quiet

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 98-99%
Cloudiness: 100%
Atmospheric pressure: 1016-1017 hPa
Visibility: 2-100%

Air temperature:

0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, southwest, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 97-99%
Cloudiness: 100%
Atmospheric pressure: 1016 hPa
Visibility: 2-100%

Air temperature:

-2...0 °C

Weather patterns and meteorological conditions:

Wind: light breeze, northwest, speed 4-11 km/h
Wind gusts: 18 km/h
Relative humidity: 91-97%
Cloudiness: 100%
Atmospheric pressure: 1015-1019 hPa
Visibility: 2-100%

Light cloud cover in the sky, no precipitation

Air temperature:

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

Weather patterns and meteorological conditions:

Sunday, December 29, 2024 in Lyubovsho the weather forecast is expected to be like this:

Wind: light air, northeast, speed 4 km/h
Wind gusts: 7 km/h
Relative humidity: 96-98%
Cloudiness: 18%
Atmospheric pressure: 1017-1019 hPa
Visibility: 2-100%

during the night the air temperature will be 0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: +0,47°C; fog may form, with visibility of 483 m; there may be light precipitation, light breeze wind blowing from the south-west at a speed of 7 km/h, overcast sky
in the morning the air temperature will be 0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: +0,45°C; fog may form, with visibility of 483 m; there may be light precipitation, light breeze wind blowing from the south-west at a speed of 7 km/h, overcast sky
in the afternoon the air temperature drops to -2...0°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -3,74°C; fog may form, with visibility of 483 m; there may be light precipitation, light breeze wind blowing from the north-west at a speed of 4-11 km/h, overcast sky
in the evening the air temperature drops to -5...-3°C, dew point: -4,97°C; fog may form, with visibility of 483 m; 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

day length is 07:38

Monday, December 30, 2024

The Sun:	Sunrise 09:07, Sunset 16:46.
The Moon:	Moonrise 09:26, Moonset 15:31, Moon phase: new
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Relative humidity: 98-99%
Cloudiness: 26%
Atmospheric pressure: 1017 hPa
Visibility: 2-68%

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, northeast, speed 4 km/h
Relative humidity: 95-99%
Cloudiness: 27%
Atmospheric pressure: 1017 hPa
Visibility: 45-82%

Air temperature:

-4...-3 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, northern, speed 4 km/h
Relative humidity: 93-96%
Cloudiness: 14%
Atmospheric pressure: 1016-1017 hPa
Visibility: 74-100%

Air temperature:

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

Weather patterns and meteorological conditions:

Monday, December 30, 2024 in Lyubovsho the weather is expected to be like this:

Wind: light air, eastern, speed 4 km/h
Relative humidity: 98%
Cloudiness: 27%
Atmospheric pressure: 1016 hPa
Visibility: 2-62%

during the night the air temperature drops to -6...-5°C, dew point: -6,05°C; fog may form, with visibility of 483 m; 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 drops to -6...-5°C, dew point: -6,67°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 afternoon the air temperature warms up to -4...-3°C, dew point: -5,29°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
in the evening the air temperature drops to -6...-5°C, dew point: -6,77°C; fog may form, with visibility of 483 m; 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

day length is 07:39

Tuesday, December 31, 2024

The Sun:	Sunrise 09:07, Sunset 16:47.
The Moon:	Moonrise 10:15, Moonset 16:43, Moon phase: new
	Geomagnetic Field: Quiet

Air temperature:

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

Weather patterns and meteorological conditions:

Wind: light air, southern, speed 4 km/h
Relative humidity: 98%
Cloudiness: 71%
Atmospheric pressure: 1015-1016 hPa
Visibility: 2-45%

Air temperature:

-7...-6 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light air, southeast, speed 4 km/h
Relative humidity: 94-98%
Cloudiness: 88%
Atmospheric pressure: 1015 hPa
Visibility: 38-80%

Air temperature:

-5...-4 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 4-7 km/h
Relative humidity: 92-96%
Cloudiness: 58%
Atmospheric pressure: 1013-1015 hPa
Visibility: 100%

Air temperature:

-6...-3 °C The temperature will rise

Weather patterns and meteorological conditions:

Tuesday, December 31, 2024 in Lyubovsho the weather forecast is expected to be like this:

Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 18 km/h
Relative humidity: 96-97%
Cloudiness: 100%
Atmospheric pressure: 1012-1013 hPa
Amount of precipitations: 0,1 mm
Visibility: 2-100%

during the night the air temperature drops to -7...-6°C, dew point: -7,54°C; fog may form, with visibility of 483 m; precipitation is not expected, light air wind blowing from the south at a speed of 4 km/h, overcast sky
in the morning the air temperature warms up to -7...-6°C, dew point: -7,94°C; precipitation is not expected, light air wind blowing from the south-east at a speed of 4 km/h, overcast sky
in the afternoon the air temperature warms up to -5...-4°C, dew point: -5,79°C; precipitation is not expected, light breeze wind blowing from the south-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 warms up to -6...-3°C; too cold: slight increase in discomfort; low risk of frostbite; need to dress warmly and to stay dry, dew point: -6,35°C; fog may form, with visibility of 483 m; snowfall is expected, light breeze wind blowing from the south-east at a speed of 7 km/h, overcast sky

day length is 07:40

Wednesday, January 1, 2025

The Sun:	Sunrise 09:07, Sunset 16:48.
The Moon:	Moonrise 10:48, Moonset 18:07, Moon phase: waxing crescent
	Geomagnetic Field: Quiet

Air temperature:

-3...-2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: light breeze, southeast, speed 7-11 km/h
Wind gusts: 25 km/h
Relative humidity: 96-98%
Cloudiness: 100%
Atmospheric pressure: 1009-1012 hPa
Amount of precipitations: 0,1 mm
Visibility: 6-50%

Air temperature:

-4...-2 °C The temperature will not change

Weather patterns and meteorological conditions:

Wind: gentle breeze, southeast, speed 11-14 km/h
Wind gusts: 32 km/h
Relative humidity: 92-97%
Cloudiness: 99%
Atmospheric pressure: 1009 hPa
Visibility: 68-100%

Air temperature:

-3...-2 °C The temperature will rise

Weather patterns and meteorological conditions:

Wind: gentle breeze, southern, speed 14 km/h
Wind gusts: 32 km/h
Relative humidity: 85-90%
Cloudiness: 100%
Atmospheric pressure: 1007-1009 hPa
Visibility: 100%

Air temperature:

-4 °C

Weather patterns and meteorological conditions: