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
As December begins, there is a minor decrease in the average high-temperature, softly falling from a chilly 7.6°C (45.7°F) in November to an icy 2.7°C (36.9°F). Nights in December exhibit a minor reduction to an average low temperature of -0.4°C (31.3°F).Humidity
The average relative humidity in December in Grzymiszew is 87%.Rainfall
In Grzymiszew, in December, it is raining for 11.4 days, with typically 21mm (0.83") of accumulated precipitation. In Grzymiszew, Poland, during the entire year, the rain falls for 140.2 days and collects up to 307mm (12.09") of precipitation.Snowfall
January through May, October through December are months with snowfall in Grzymiszew, Poland. In December, it is snowing for 8.2 days. Throughout December, 40mm (1.57") of snow is accumulated. Throughout the year, there are 36.7 snowfall days, and 188mm (7.4") of snow is accumulated.Daylight
The month with the shortest days in Grzymiszew is December, with an average of 7h and 48min of daylight.On the first day of December in Grzymiszew, sunrise is at 07:32 and sunset at 15:38. On the last day of the month, sunrise is at 07:54 and sunset at 15:44 CET.
Sunshine
In December, the average sunshine is 3.4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Grzymiszew. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays. 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 Grzymiszew in December?
What is the average humidity in December in Grzymiszew?
How many days does it rain in December in Grzymiszew?
How many days does it snow in December in Grzymiszew?
What is the month with the shortest days in Grzymiszew?
How many hours of daylight does Grzymiszew have in December?
When are sunrise and sunset in December in Grzymiszew?
How long on average sun shines in December in Grzymiszew?
When is the lowest UV index in Grzymiszew?
What is the UV index reading in December in Grzymiszew?
Average temperature in December
Grzymiszew, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -0.4°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Grzymiszew, Poland
- Average pressure in December: 1016mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in December
Grzymiszew, Poland
- Average wind speed in December: 15.2km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Grzymiszew, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Grzymiszew, Poland
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is June (42mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Grzymiszew, Poland
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in December
Grzymiszew, Poland
- Average snowfall in December: 40mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grzymiszew, Poland
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grzymiszew, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 2min
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
Grzymiszew, Poland
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is July (10.9 days).
Average UV index in December
Grzymiszew, 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 and December (UV index 1).
Average cloud cover in December
Grzymiszew, 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 31).
Average visibility in December
Grzymiszew, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
