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
December
Weather in December
Temperature
In December, the average high-temperature marginally decreases from a frosty 8°C (46.4°F) in November to an icy 4.2°C (39.6°F). Wiejkowo's nighttime temperature in December experiences a slight dip from daytime highs, falling to an average of 1.7°C (35.1°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Wiejkowo, in December, it is raining for 11.6 days, with typically 19mm (0.75") of accumulated precipitation. In Wiejkowo, during the entire year, the rain falls for 140.2 days and collects up to 279mm (10.98") of precipitation.Snowfall
Months with snowfall in Wiejkowo, Poland, are January through April, November and December. In December, it is snowing for 4.5 days. Throughout December, 12mm (0.47") of snow is accumulated. In Wiejkowo, Poland, during the entire year, snow falls for 21.3 days and aggregates up to 58mm (2.28") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 07:56 and sunset at 15:44. On the last day of December, in Wiejkowo, sunrise is at 08:19 and sunset at 15:49 CET.
Sunshine
January and December, with an average of 3.2h of sunshine, are months with the least sunshine.UV index
In December, the average daily maximum UV index in Wiejkowo is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Wiejkowo in December?
What is the most humid month in Wiejkowo?
What is the average humidity in December in Wiejkowo?
How much does it rain in Wiejkowo in December?
How many days does it snow in December in Wiejkowo?
What is the month with the shortest days in Wiejkowo?
How many hours of daylight does Wiejkowo have in December?
What time are sunrise and sunset in December in Wiejkowo?
What are the months with the least sunshine in Wiejkowo?
How long on average sun shines in December in Wiejkowo?
What is the UV index intensity in December in Wiejkowo?
Average temperature in December
Wiejkowo, Poland
- Average high temperature in December: 4.2°C
The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is August (16.6°C).
The coldest months (with the lowest average low temperature) are January and February (-0.3°C).
Average pressure in December
Wiejkowo, Poland
- Average pressure in December: 1013.5mbar
The month with the highest atmospheric pressure is September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in December
Wiejkowo, Poland
- Average wind speed in December: 24km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is August (16.7km/h).
Average humidity in December
Wiejkowo, Poland
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Wiejkowo, Poland
- Average rainfall in December: 19mm
The wettest month (with the highest rainfall) is August (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in December
Wiejkowo, Poland
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Wiejkowo, Poland
- Average snowfall in December: 12mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Wiejkowo, Poland
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Wiejkowo, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in December
Wiejkowo, Poland
- Average sunshine days in December: 13.6 days
The month with the most sunshine days is April (17.7 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in December
Wiejkowo, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Wiejkowo, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Wiejkowo, Poland
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
