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
December is characterized by a slight reduction in average high-temperature, easing from a chilly 7.2°C (45°F) in November to a wintry 2.5°C (36.5°F). In Świątkowizna, the December nights are characterized by an average low-temperature of -1°C (30.2°F), a minor dip from daytime readings.Humidity
In Świątkowizna, Poland, the average relative humidity in December is 87%.Rainfall
In December, in Świątkowizna, the rain falls for 11.4 days. Throughout December, 24mm (0.94") of precipitation is accumulated. Throughout the year, in Świątkowizna, there are 142.7 rainfall days, and 343mm (13.5") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, in Świątkowizna, it is snowing for 6.8 days. Throughout December, 30mm (1.18") of snow is accumulated. In Świątkowizna, Poland, during the entire year, snow falls for 35.6 days and aggregates up to 217mm (8.54") of snow.Daylight
December has the shortest days of the year in Świątkowizna, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 15:32. On the last day of December, sunrise is at 07:55 and sunset at 15:37 CET.
Sunshine
In December, the average sunshine in Świątkowizna is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Świątkowizna in December?
What is the average humidity in December in Świątkowizna?
How many days does it rain in December in Świątkowizna?
How many days does it snow in December in Świątkowizna?
What is the month with the shortest days in Świątkowizna?
How many hours of daylight does Świątkowizna have in December?
When are sunrise and sunset in December in Świątkowizna?
How many hours of sunshine does Świątkowizna have in December?
What are the months with the lowest UV index in Świątkowizna?
What is the UV index reading in December in Świątkowizna?
Average temperature in December
Świątkowizna, Poland
- Average high temperature in December: 2.5°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 (0.3°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Świątkowizna, Poland
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Świątkowizna, Poland
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Świątkowizna, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Świątkowizna, Poland
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Świątkowizna, Poland
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in December
Świątkowizna, Poland
- Average snowfall in December: 30mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Świątkowizna, Poland
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Świątkowizna, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Świątkowizna, Poland
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in December
Świątkowizna, 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
Świątkowizna, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Świątkowizna, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
