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
December brings a minor shift in the average high-temperature, adjusting from a chilly 8.3°C (46.9°F) in November to a cold 3.7°C (38.7°F). During December, the nighttime temperatures in Tarnów Jezierny align closely with the daytime averages, measuring a freezing cold -0.2°C (31.6°F).Humidity
In December, the average relative humidity in Tarnów Jezierny is 86%.Rainfall
In Tarnów Jezierny, in December, during 13.2 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Tarnów Jezierny, Poland, there are 151.8 rainfall days, and 368mm (14.49") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Tarnów Jezierny, Poland, during December, snow falls for 7.5 days and regularly aggregates up to 49mm (1.93") of snow. Throughout the year, in Tarnów Jezierny, there are 37.3 snowfall days, and 270mm (10.63") of snow is accumulated.Daylight
The month with the shortest days in Tarnów Jezierny is December, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:41 and sunset at 15:48. On the last day of December, in Tarnów Jezierny, sunrise is at 08:03 and sunset at 15:55 CET.
Sunshine
The average sunshine in December in Tarnów Jezierny is 3.7h.UV index
In Tarnów Jezierny, Poland, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is December in Tarnów Jezierny?
What is the average humidity in December in Tarnów Jezierny?
How much does it rain in Tarnów Jezierny in December?
How much does it snow in Tarnów Jezierny in December?
What is the month with the shortest days in Tarnów Jezierny?
How many hours of daylight does Tarnów Jezierny have in December?
When are sunrise and sunset in December in Tarnów Jezierny?
How many hours of sunshine does Tarnów Jezierny have in December?
What is the UV index reading in December in Tarnów Jezierny?
Average temperature in December
Tarnów Jezierny, Poland
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Tarnów Jezierny, Poland
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1014.4mbar).
Average wind speed in December
Tarnów Jezierny, 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 (10.4km/h).
Average humidity in December
Tarnów Jezierny, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Tarnów Jezierny, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Tarnów Jezierny, Poland
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in December
Tarnów Jezierny, Poland
- Average snowfall in December: 49mm
The month with the highest snowfall is January (101mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Tarnów Jezierny, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Tarnów Jezierny, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 4min
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 12min).
Average sunshine days in December
Tarnów Jezierny, Poland
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is January (8.8 days).
Average UV index in December
Tarnów Jezierny, Poland
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Tarnów Jezierny, Poland
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Tarnów Jezierny, Poland
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
Tarnów Jezierny, Poland
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