December weather forecastLeitnie, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Leitnie, Poland, with an average temperature varying between 1.4°C (34.5°F) and -1.9°C (28.6°F).Temperature
As December begins, there is a decrease in the average high-temperature, falling from a chilly 6.6°C (43.9°F) in November to an icy 1.4°C (34.5°F). In Leitnie, the month of December brings a consistent average low-temperature of -1.9°C (28.6°F), slightly cooler than its daytime highs.Humidity
In December, the average relative humidity is 88%.Rainfall
In Leitnie, during December, the rain falls for 9.6 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Leitnie, there are 134.9 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Leitnie. In Leitnie, in December, snow falls for 12.3 days, with typically accumulated 126mm (4.96") of snow. Throughout the year, in Leitnie, there are 57.8 snowfall days, and 511mm (20.12") of snow is accumulated.Daylight
December has the shortest days of the year in Leitnie, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:12 and sunset at 15:22. On the last day of December, in Leitnie, sunrise is at 07:34 and sunset at 15:28 CET.
Sunshine
The average sunshine in December in Leitnie 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 of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, Poland
- Average daylight in December: 7h and 54min
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: 2h and 54min
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
Leitnie, 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
Leitnie, 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
Leitnie, 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
Leitnie, 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).
