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
A shift in the average high-temperature occurs in December, reducing from a frosty 7°C (44.6°F) in November to a wintry 1.8°C (35.2°F). Starosiedlice's average temperature during the nights of December is recorded at a subzero cold -1.9°C (28.6°F).Humidity
The average relative humidity in December is 87%.Rainfall
In Starosiedlice, Poland, in December, it is raining for 10.8 days, with typically 38mm (1.5") of accumulated precipitation. In Starosiedlice, during the entire year, the rain falls for 151.2 days and collects up to 483mm (19.02") of precipitation.Snowfall
Months with snowfall in Starosiedlice are January through May, October through December. In December, it is snowing for 12.5 days. Throughout December, 108mm (4.25") of snow is accumulated. In Starosiedlice, Poland, during the entire year, snow falls for 63.3 days and aggregates up to 563mm (22.17") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Starosiedlice.On the first day of the month, sunrise is at 07:17 and sunset at 15:31. On the last day of December, sunrise is at 07:39 and sunset at 15:37 CET.
Sunshine
The average sunshine in December in Starosiedlice, Poland, is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Starosiedlice. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: During December, 1 as the daily maximum UV index converts into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is December in Starosiedlice?
What is the average humidity in December in Starosiedlice?
How much does it rain in Starosiedlice in December?
How many days does it snow in December in Starosiedlice?
What is the month with the shortest days in Starosiedlice?
How many hours of daylight does Starosiedlice have in December?
When is the sunrise / sunset in December in Starosiedlice?
How long on average sun shines in December in Starosiedlice?
What is the month with the lowest UV index in Starosiedlice?
How high is the UV index in December in Starosiedlice?
Average temperature in December
Starosiedlice, Poland
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Starosiedlice, Poland
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in December
Starosiedlice, 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 (9.3km/h).
Average humidity in December
Starosiedlice, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Starosiedlice, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in December
Starosiedlice, Poland
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Starosiedlice, Poland
- Average snowfall in December: 108mm
The month with the highest snowfall is January (166mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Starosiedlice, Poland
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Starosiedlice, 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in December
Starosiedlice, Poland
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is August (18.2 days).
The month with the least sunshine days is January (7.5 days).
Average UV index in December
Starosiedlice, 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 January, November and December (UV index 1).
Average cloud cover in December
Starosiedlice, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Starosiedlice, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Starosiedlice, Poland
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