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
Serniawy's transition into December involves a shift in temperature, receding from a frosty 6.6°C (43.9°F) in November to a wintry 1.4°C (34.5°F). In December, Serniawy's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of -1.9°C (28.6°F).Humidity
In Serniawy, Poland, the average relative humidity in December is 88%.Rainfall
In Serniawy, in December, during 9.6 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 134.9 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Serniawy, Poland, in December, snow falls for 12.3 days, with typically accumulated 126mm (4.96") of snow. Throughout the year, there are 57.8 snowfall days, and 511mm (20.12") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Serniawy.On the first day of the month, sunrise is at 07:09 and sunset at 15:21. On the last day of December, in Serniawy, sunrise is at 07:31 and sunset at 15:28 CET.
Sunshine
The average sunshine in December in Serniawy is 2.9h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily UV index of 1 turns into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Serniawy in December?
What is the average humidity in December in Serniawy?
How many days does it rain in December in Serniawy?
How many days does it snow in December in Serniawy?
What is the month with the shortest days in Serniawy?
How many hours of daylight does Serniawy have in December?
When is the sunrise / sunset in December in Serniawy?
How many hours of sunshine does Serniawy have in December?
What are the months with the lowest UV index in Serniawy?
What is the UV index reading in December in Serniawy?
Average temperature in December
Serniawy, Poland
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).
Average pressure in December
Serniawy, Poland
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Serniawy, Poland
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Serniawy, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Serniawy, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (66mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Serniawy, Poland
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Serniawy, Poland
- Average snowfall in December: 126mm
The month with the highest snowfall is January (168mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Serniawy, Poland
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Serniawy, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 2h and 5min
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 18min).
Average sunshine days in December
Serniawy, Poland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Serniawy, 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, February, November and December (UV index 1).
Average cloud cover in December
Serniawy, Poland
- Average cloud cover in December: 74
The months with the most cloud cover are January and February (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Serniawy, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
Serniawy, Poland
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