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
The arrival of December correlates with a minor temperature reduction, down from November's frosty 7.4°C (45.3°F) to a wintry 3.3°C (37.9°F). Wiechowo marks an average drop to a subzero cold -0.5°C (31.1°F) during nighttime in December, following the high of the day.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 90%.Rainfall
In Wiechowo, in December, during 12.7 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 154.5 rainfall days, and 385mm (15.16") of precipitation is accumulated.Snowfall
Months with snowfall in Wiechowo are January through April, November and December. December is the month with the most snowfall. Snow falls for 6.2 days and accumulates 50mm (1.97") of snow.Daylight
The month with the shortest days in Wiechowo is December, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 07:51 and sunset at 15:44. On the last day of December, in Wiechowo, Poland, sunrise is at 08:14 and sunset at 15:49 CET.
Sunshine
The average sunshine in December in Wiechowo, Poland, is 3h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Wiechowo in December?
What is the most humid month in Wiechowo?
What is the average humidity in December in Wiechowo?
How many days does it rain in December in Wiechowo?
What is the snowiest month in Wiechowo?
How much does it snow in Wiechowo in December?
What is the month with the shortest days in Wiechowo?
How many hours of daylight does Wiechowo have in December?
When are sunrise and sunset in December in Wiechowo?
How many hours of sunshine does Wiechowo have in December?
What are the months with the lowest UV index in Wiechowo?
How high is the UV index in December in Wiechowo?
Average temperature in December
Wiechowo, Poland
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Wiechowo, Poland
- Average pressure in December: 1014.3mbar
The months with the highest atmospheric pressure are September and October (1016.7mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in December
Wiechowo, Poland
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Wiechowo, Poland
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in December
Wiechowo, Poland
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Wiechowo, Poland
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in December
Wiechowo, Poland
- Average snowfall in December: 50mm
The month with the highest snowfall is December (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Wiechowo, Poland
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is January (7.8 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
Wiechowo, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Wiechowo, Poland
- Average sunshine days in December: 12.5 days
The months with the most sunshine days are September and October (17.1 days).
The month with the least sunshine days is July (12 days).
Average UV index in December
Wiechowo, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Wiechowo, Poland
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Wiechowo, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
