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
December ushers in a slight temperature change, with average high-temperatures reducing from November's chilly 7.8°C (46°F) to a cold 2.6°C (36.7°F). Jeżew's average temperature throughout the nights in December exhibits a minor decrease from daytime highs, stabilizing at a freezing cold -0.5°C (31.1°F).Humidity
In December, the average relative humidity in Jeżew is 86%.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 22mm (0.87") of precipitation is accumulated. In Jeżew, during the entire year, the rain falls for 128.6 days and collects up to 338mm (13.31") of precipitation.Snowfall
January through April, October through December are months with snowfall in Jeżew. In December, it is snowing for 8.1 days. Throughout December, 45mm (1.77") of snow is accumulated. In Jeżew, during the entire year, snow falls for 31.4 days and aggregates up to 173mm (6.81") of snow.Daylight
December has the shortest days of the year in Jeżew, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 15:37. On the last day of December, in Jeżew, sunrise is at 07:50 and sunset at 15:43 CET.
Sunshine
The average sunshine in December in Jeżew is 3.5h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Jeżew?
What is the average humidity in December in Jeżew?
How much does it rain in Jeżew in December?
How much does it snow in Jeżew in December?
What is the month with the shortest days in Jeżew?
How many hours of daylight does Jeżew have in December?
When is the sunrise / sunset in December in Jeżew?
How long on average sun shines in December in Jeżew?
What is the month with the lowest UV index in Jeżew?
How high is the UV index in December in Jeżew?
Average temperature in December
Jeżew, Poland
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -0.5°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 (-3°C).
Average pressure in December
Jeżew, Poland
- Average pressure in December: 1016.8mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in December
Jeżew, Poland
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Jeżew, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Jeżew, Poland
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Jeżew, Poland
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Jeżew, Poland
- Average snowfall in December: 45mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Jeżew, Poland
- Average snowfall days in December: 8.1 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jeżew, Poland
- Average daylight in December: 7h and 5min
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: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Jeżew, Poland
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Jeżew, 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, November and December (UV index 1).
Average cloud cover in December
Jeżew, Poland
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Jeżew, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
