December weather forecastGałajny, Poland
December
Weather in December
The first month of the winter, December, is still a cold month in Gałajny, Poland, with an average temperature fluctuating between -0.6°C (30.9°F) and 2.5°C (36.5°F).Temperature
December is marked by a subtle drop in average high-temperatures, transitioning from a frosty 6.9°C (44.4°F) in November to a wintry 2.5°C (36.5°F). A mild drop to an average of -0.6°C (30.9°F) marks the nights during December.Humidity
In December, the average relative humidity in Gałajny is 87%.Rainfall
In Gałajny, during December, the rain falls for 15.1 days and regularly aggregates up to 43mm (1.69") of precipitation. In Gałajny, during the entire year, the rain falls for 177 days and collects up to 532mm (20.94") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Gałajny, in December, during 9.2 snowfall days, 82mm (3.23") of snow is typically accumulated. In Gałajny, during the entire year, snow falls for 43.4 days and aggregates up to 365mm (14.37") of snow.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:35 and sunset at 15:18. On the last day of December, sunrise is at 07:58 and sunset at 15:23 CET.
Sunshine
January and December, with an average of 2.8h of sunshine, are months with the least sunshine in Gałajny.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Gałajny. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gałajny, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Gałajny, Poland
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Gałajny, Poland
- Average wind speed in December: 20km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).
Average humidity in December
Gałajny, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Gałajny, Poland
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Gałajny, Poland
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Gałajny, Poland
- Average snowfall in December: 82mm
The month with the highest snowfall is January (113mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gałajny, Poland
- Average snowfall days in December: 9.2 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gałajny, Poland
- Average daylight in December: 7h and 24min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 2h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 48min).
Average sunshine days in December
Gałajny, Poland
- Average sunshine days in December: 7.6 days
The month with the most sunshine days is April (15.2 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Gałajny, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Gałajny, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Gałajny, Poland
- Average visibility in December: 9km
The months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (8km).
