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 onset of December results in a decrease in the average high-temperature, receding from a chilly 7.4°C (45.3°F) in November to a wintry 1.2°C (34.2°F). Nowy Wiśnicz's nocturnal December readings average at a subzero cold -3.1°C (26.4°F), showing little variation from the daytime temperatures.Humidity
The average relative humidity in December in Nowy Wiśnicz is 87%.Rainfall
In Nowy Wiśnicz, during December, the rain falls for 10.9 days and regularly aggregates up to 41mm (1.61") of precipitation. In Nowy Wiśnicz, Poland, during the entire year, the rain falls for 168.5 days and collects up to 575mm (22.64") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Nowy Wiśnicz, in December, during 10.8 snowfall days, 154mm (6.06") of snow is typically accumulated. In Nowy Wiśnicz, Poland, during the entire year, snow falls for 57.4 days and aggregates up to 690mm (27.17") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Nowy Wiśnicz.On the first day of the month, sunrise is at 07:15 and sunset at 15:39. On the last day of December, sunrise is at 07:36 and sunset at 15:46 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Nowy Wiśnicz are January through March, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Nowy Wiśnicz in December?
What is the average humidity in December in Nowy Wiśnicz?
How much does it rain in Nowy Wiśnicz in December?
How much does it snow in Nowy Wiśnicz in December?
What is the month with the shortest days in Nowy Wiśnicz?
What is the average length of the day in December in Nowy Wiśnicz?
When is the sunrise / sunset in December in Nowy Wiśnicz?
How many hours of sunshine does Nowy Wiśnicz have in December?
What is the month with the lowest UV index in Nowy Wiśnicz?
What is the UV index reading in December in Nowy Wiśnicz?
Average temperature in December
Nowy Wiśnicz, Poland
- Average high temperature in December: 1.2°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -3.1°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average pressure in December
Nowy Wiśnicz, Poland
- Average pressure in December: 1019mbar
The months with the highest atmospheric pressure are October and December (1019mbar).
The months with the lowest atmospheric pressure are June and July (1014.4mbar).
Average wind speed in December
Nowy Wiśnicz, Poland
- Average wind speed in December: 11.3km/h
The windiest month (with the highest average wind speed) is March (11.4km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Nowy Wiśnicz, 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 (75%).
Average rainfall in December
Nowy Wiśnicz, Poland
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (88mm).
The driest months (with the least rainfall) are March and November (31mm).
Average rainfall days in December
Nowy Wiśnicz, Poland
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Nowy Wiśnicz, Poland
- Average snowfall in December: 154mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Nowy Wiśnicz, Poland
- Average snowfall days in December: 10.8 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Nowy Wiśnicz, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Nowy Wiśnicz, Poland
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in December
Nowy Wiśnicz, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Nowy Wiśnicz, Poland
- Average cloud cover in December: 57
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Nowy Wiśnicz, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Nowy Wiśnicz, Poland
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