Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The onset of December entails a temperature shift, as the average high-temperature decreases from a frosty 7.5°C (45.5°F) in November to a wintry 2.2°C (36°F). Ulaski Grzmiąckie, in December, registers a nighttime average temperature of -1.5°C (29.3°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In Ulaski Grzmiąckie, during December, the rain falls for 10.4 days and regularly aggregates up to 35mm (1.38") of precipitation. In Ulaski Grzmiąckie, during the entire year, the rain falls for 144.3 days and collects up to 417mm (16.42") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Ulaski Grzmiąckie, in December, during 10.6 snowfall days, 75mm (2.95") of snow is typically accumulated. In Ulaski Grzmiąckie, Poland, during the entire year, snow falls for 52.5 days and aggregates up to 398mm (15.67") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 07:21 and sunset at 15:31. On the last day of the month, sunrise is at 07:43 and sunset at 15:37 CET.
Sunshine
The average sunshine in December in Ulaski Grzmiąckie is 3.5h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Enhance your sun protection with tightly woven, yet airy clothing. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Ulaski Grzmiąckie in December?
What is the average humidity in December in Ulaski Grzmiąckie?
How much does it rain in Ulaski Grzmiąckie in December?
How much does it snow in Ulaski Grzmiąckie in December?
What is the month with the shortest days in Ulaski Grzmiąckie?
How many hours of daylight does Ulaski Grzmiąckie have in December?
When is the sunrise / sunset in December in Ulaski Grzmiąckie?
How many hours of sunshine does Ulaski Grzmiąckie have in December?
What is the month with the lowest UV index in Ulaski Grzmiąckie?
What is the UV index reading in December in Ulaski Grzmiąckie?
Average temperature in December
Ulaski Grzmiąckie, Poland
- Average high temperature in December: 2.2°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in December
Ulaski Grzmiąckie, Poland
- Average pressure in December: 1017.1mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in December
Ulaski Grzmiąckie, Poland
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Ulaski Grzmiąckie, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Ulaski Grzmiąckie, Poland
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in December
Ulaski Grzmiąckie, Poland
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is May (17.7 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in December
Ulaski Grzmiąckie, Poland
- Average snowfall in December: 75mm
The month with the highest snowfall is January (129mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ulaski Grzmiąckie, Poland
- Average snowfall days in December: 10.6 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ulaski Grzmiąckie, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Ulaski Grzmiąckie, Poland
- Average sunshine days in December: 11 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in December
Ulaski Grzmiąckie, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Ulaski Grzmiąckie, Poland
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Ulaski Grzmiąckie, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Ulaski Grzmiąckie, Poland
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