December weather forecastOkleśna, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Okleśna, Poland, with an average temperature fluctuating between -1.7°C (28.9°F) and 2.3°C (36.1°F).Temperature
As November transitions into December, Okleśna sees a drop in the average high-temperature, transitioning from a frosty 8.1°C (46.6°F) to an icy 2.3°C (36.1°F). In Okleśna, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of -1.7°C (28.9°F).Humidity
In December, the average relative humidity in Okleśna is 85%.Rainfall
In Okleśna, in December, during 10.1 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Okleśna, during the entire year, the rain falls for 156.4 days and collects up to 493mm (19.41") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Okleśna, in December, during 10.5 snowfall days, 88mm (3.46") of snow is typically accumulated. In Okleśna, during the entire year, snow falls for 48.1 days and aggregates up to 406mm (15.98") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 07:19 and sunset at 15:42. On the last day of the month, sunrise is at 07:40 and sunset at 15:49 CET.
Sunshine
The average sunshine in December in Okleśna is 4.2h.UV index
December is the month with the lowest UV index in Okleśna, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 1 during December translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Okleśna, Poland
- Average high temperature in December: 2.3°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: -1.7°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 (-3.8°C).
Average pressure in December
Okleśna, Poland
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Okleśna, Poland
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Okleśna, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Okleśna, Poland
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Okleśna, Poland
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
Okleśna, Poland
- Average snowfall in December: 88mm
The month with the highest snowfall is January (117mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Okleśna, Poland
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Okleśna, Poland
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Okleśna, Poland
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (7.4 days).
Average UV index in December
Okleśna, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Okleśna, Poland
- Average cloud cover in December: 59
The months with the most cloud cover are January and February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Okleśna, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
