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
December
Weather in December
Temperature
The arrival of December signals a subtle shift in temperature, down from a cold 5.7°C (42.3°F) in November to a still wintry 0.8°C (33.4°F). Night temperatures during December stabilize at an average of -2.8°C (27°F), closely mirroring the daytime temperatures.Humidity
In Wiżajny, Poland, the average relative humidity in December is 90%.Rainfall
In December, the rain falls for 13 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, in Wiżajny, there are 178.8 rainfall days, and 536mm (21.1") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, in Wiżajny, Poland, it is snowing for 13.5 days. Throughout December, 112mm (4.41") of snow is accumulated. In Wiżajny, during the entire year, snow falls for 59.5 days and aggregates up to 480mm (18.9") of snow.Daylight
December has the shortest days of the year in Wiżajny, with an average of 7h and 24min of daylight.On the first day of December, sunrise is at 07:26 and sunset at 15:08. On the last day of the month, sunrise is at 07:49 and sunset at 15:13 CET.
Sunshine
In December, the average sunshine in Wiżajny is 2.7h.UV index
January, 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 low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during December translates into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Enhance your sun protection with tightly woven, yet airy clothing. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Wiżajny?
What is the average humidity in December in Wiżajny?
How much does it rain in Wiżajny in December?
How many days does it snow in December in Wiżajny?
What is the month with the shortest days in Wiżajny?
How many hours of daylight does Wiżajny have in December?
What time are sunrise and sunset in December in Wiżajny?
How many hours of sunshine does Wiżajny have in December?
What is the month with the lowest UV index in Wiżajny?
How high is the UV index in December in Wiżajny?
Average temperature in December
Wiżajny, Poland
- Average high temperature in December: 0.8°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in December
Wiżajny, Poland
- Average pressure in December: 1014mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in December
Wiżajny, Poland
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Wiżajny, Poland
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Wiżajny, Poland
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Wiżajny, Poland
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in December
Wiżajny, Poland
- Average snowfall in December: 112mm
The month with the highest snowfall is January (124mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Wiżajny, Poland
- Average snowfall days in December: 13.5 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wiżajny, Poland
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in December
Wiżajny, Poland
- Average sunshine days in December: 8.8 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in December
Wiżajny, Poland
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Wiżajny, Poland
- Average cloud cover in December: 74
The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Wiżajny, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
