December weather forecastOkoły, Poland
December
Weather in December
The first month of the winter, December, is still a cold month in Okoły, Poland, with an average temperature varying between 3.3°C (37.9°F) and -0.8°C (30.6°F).Temperature
Okoły's progression into December involves a drop in the average high-temperature, receding from a frosty 8.7°C (47.7°F) in November to an icy 3.3°C (37.9°F). Okoły logs an average low-temperature of -0.8°C (30.6°F) during the nights of December, subtly lower than its daytime highs.Humidity
In December, the average relative humidity in Okoły, Poland, is 84%.Rainfall
In Okoły, Poland, during December, the rain falls for 12.5 days and regularly aggregates up to 33mm (1.3") of precipitation. In Okoły, during the entire year, the rain falls for 160.4 days and collects up to 450mm (17.72") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, in Okoły, it is snowing for 8 days. Throughout December, 62mm (2.44") of snow is accumulated. In Okoły, during the entire year, snow falls for 40.6 days and aggregates up to 290mm (11.42") of snow.Daylight
The month with the shortest days in Okoły is December, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 07:29 and sunset at 15:45. On the last day of the month, sunrise is at 07:50 and sunset at 15:52 CET.
Sunshine
In December, the average sunshine in Okoły, Poland, is 4.1h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, an average UV index of 1 transforms into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Okoły, Poland
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Okoły, Poland
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Okoły, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Okoły, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Okoły, Poland
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in December
Okoły, Poland
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Okoły, Poland
- Average snowfall in December: 62mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Okoły, Poland
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Okoły, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Okoły, Poland
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Okoły, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Okoły, Poland
- Average cloud cover in December: 59
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Okoły, Poland
- Average visibility in December: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and February (8km).
