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
Gierczyn's December weather shows a moderate shift in high-temperatures, falling from November's chilly 7°C (44.6°F) to a wintry 2°C (35.6°F). Gierczyn's December nights demonstrate minimal variation from the daytime temperatures, with an average of -1.6°C (29.1°F).Humidity
The average relative humidity in December is 87%.Rainfall
In Gierczyn, during December, the rain falls for 10.5 days and regularly aggregates up to 45mm (1.77") of precipitation. In Gierczyn, during the entire year, the rain falls for 162 days and collects up to 569mm (22.4") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 11.4 days. Throughout December, 147mm (5.79") of snow is accumulated. In Gierczyn, during the entire year, snow falls for 55.4 days and aggregates up to 743mm (29.25") of snow.Daylight
The month with the shortest days in Gierczyn, Poland, is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 15:55. On the last day of December, sunrise is at 08:01 and sunset at 16:02 CET.
Sunshine
The average sunshine in December in Gierczyn is 4h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is it in Gierczyn in December?
What is the average humidity in December in Gierczyn?
How much does it rain in Gierczyn in December?
How much does it snow in Gierczyn in December?
What is the month with the shortest days in Gierczyn?
How many hours of daylight does Gierczyn have in December?
What time are sunrise and sunset in December in Gierczyn?
How long on average sun shines in December in Gierczyn?
What are the months with the lowest UV index in Gierczyn?
What is the UV index intensity in December in Gierczyn?
Average temperature in December
Gierczyn, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.6°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in December
Gierczyn, Poland
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Gierczyn, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Gierczyn, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in December
Gierczyn, Poland
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is June (73mm).
The driest months (with the least rainfall) are April and November (28mm).
Average rainfall days in December
Gierczyn, Poland
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (7 days).
Average snowfall in December
Gierczyn, Poland
- Average snowfall in December: 147mm
The month with the highest snowfall is January (210mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gierczyn, Poland
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gierczyn, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Gierczyn, Poland
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (17.3 days).
The months with the least sunshine days are May and June (9.3 days).
Average UV index in December
Gierczyn, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Gierczyn, Poland
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Gierczyn, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Gierczyn, Poland
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