December weather forecastGręblin, Poland
December
Weather in December
December, the first month of the winter in Gręblin, is also a wintry month, with temperature in the range of an average high of 2.5°C (36.5°F) and an average low of -0.9°C (30.4°F).Temperature
With the arrival of December, Gręblin notices a mild change in the average high-temperature, sliding from November's chilly 7°C (44.6°F) to an icy 2.5°C (36.5°F). Gręblin maintains an average of approximately a subzero cold -0.9°C (30.4°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Gręblin.Rainfall
In Gręblin, Poland, in December, during 6.5 rainfall days, 9mm (0.35") of precipitation is typically accumulated. In Gręblin, during the entire year, the rain falls for 101.9 days and collects up to 161mm (6.34") of precipitation.Snowfall
January through May, November and December are months with snowfall in Gręblin. In Gręblin, Poland, during December, snow falls for 3.8 days and regularly aggregates up to 10mm (0.39") of snow. Throughout the year, in Gręblin, there are 26.1 snowfall days, and 69mm (2.72") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 30min of daylight.On the first day of December in Gręblin, sunrise is at 07:40 and sunset at 15:27. On the last day of the month, sunrise is at 08:03 and sunset at 15:32 CET.
Sunshine
In December, the average sunshine in Gręblin is 3.4h.UV index
In Gręblin, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during December translates into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Always opt for UVA and UVB-resistant sunglasses on radiant days. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gręblin, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Gręblin, Poland
- Average pressure in December: 1013.7mbar
The month with the highest atmospheric pressure is October (1016.8mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in December
Gręblin, Poland
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in December
Gręblin, Poland
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Gręblin, Poland
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is May (26mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in December
Gręblin, Poland
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in December
Gręblin, Poland
- Average snowfall in December: 10mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Gręblin, Poland
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gręblin, Poland
- Average daylight in December: 7h and 30min
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 24min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Gręblin, Poland
- Average sunshine days in December: 20.3 days
The month with the most sunshine days is October (23 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Gręblin, Poland
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Gręblin, Poland
- Average cloud cover in December: 66
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
Gręblin, Poland
- Average visibility in December: 9km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January and February (8km).
