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
Weather in December
Temperature
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from 5.5°C (41.9°F) to a still icy 0.9°C (33.6°F). December nights witness a slight temperature decrease, averaging at a subzero cold -2.4°C (27.7°F).Humidity
In Grozimy, the average relative humidity in December is 90%.Rainfall
In December, the rain falls for 9.3 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Grozimy, Poland, there are 155 rainfall days, and 436mm (17.17") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Grozimy, in December, during 10.9 snowfall days, 85mm (3.35") of snow is typically accumulated. In Grozimy, during the entire year, snow falls for 51.3 days and aggregates up to 355mm (13.98") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:24 and sunset at 15:14. On the last day of the month, sunrise is at 07:46 and sunset at 15:20 CET.
Sunshine
In Grozimy, the average sunshine in December is 2.7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 1 transforms into the following advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Grozimy in December?
What is the average humidity in December in Grozimy?
How much does it rain in Grozimy in December?
How much does it snow in Grozimy in December?
What is the month with the shortest days in Grozimy?
What is the average length of the day in December in Grozimy?
When are sunrise and sunset in December in Grozimy?
How many hours of sunshine does Grozimy have in December?
What are the months with the lowest UV index in Grozimy?
What is the UV index intensity in December in Grozimy?
Average temperature in December
Grozimy, Poland
- Average high temperature in December: 0.9°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-5.3°C).
Average pressure in December
Grozimy, Poland
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Grozimy, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Grozimy, Poland
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
Grozimy, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is June (65mm).
The driest months (with the least rainfall) are February and April (20mm).
Average rainfall days in December
Grozimy, Poland
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (6 days).
Average snowfall in December
Grozimy, Poland
- Average snowfall in December: 85mm
The month with the highest snowfall is January (100mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Grozimy, Poland
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Grozimy, Poland
- Average daylight in December: 7h and 4min
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 36min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 18min).
Average sunshine days in December
Grozimy, Poland
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Grozimy, 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, February, November and December (UV index 1).
Average cloud cover in December
Grozimy, Poland
- Average cloud cover in December: 75
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Grozimy, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
Grozimy, Poland
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