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 brings a decrease in the average high-temperature, shifting from a chilly 7.9°C (46.2°F) in November to a wintry 1.9°C (35.4°F). The nights of December anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of -2.1°C (28.2°F).Humidity
In December, the average relative humidity in Kielanówka is 87%.Rainfall
In Kielanówka, in December, it is raining for 9.4 days, with typically 31mm (1.22") of accumulated precipitation. In Kielanówka, during the entire year, the rain falls for 144.4 days and collects up to 437mm (17.2") of precipitation.Snowfall
January through April, October through December are months with snowfall. In December, it is snowing for 10.9 days. Throughout December, 94mm (3.7") of snow is accumulated. In Kielanówka, during the entire year, snow falls for 50.2 days and aggregates up to 384mm (15.12") of snow.Daylight
The month with the shortest days in Kielanówka is December, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 07:09 and sunset at 15:33. On the last day of the month, sunrise is at 07:30 and sunset at 15:40 CET.
Sunshine
In December, the average sunshine is 3.4h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Kielanówka in December?
What is the average humidity in December in Kielanówka?
How much does it rain in Kielanówka in December?
How many days does it snow in December in Kielanówka?
What is the month with the shortest days in Kielanówka?
What is the average length of the day in December in Kielanówka?
What time are sunrise and sunset in December in Kielanówka?
How long on average sun shines in December in Kielanówka?
What is the month with the lowest UV index in Kielanówka?
What is the UV index intensity in December in Kielanówka?
Average temperature in December
Kielanówka, Poland
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in December: -2.1°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Kielanówka, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in December
Kielanówka, Poland
- Average wind speed in December: 14.2km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Kielanówka, 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
Kielanówka, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (68mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in December
Kielanówka, Poland
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in December
Kielanówka, Poland
- Average snowfall in December: 94mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Kielanówka, Poland
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kielanówka, 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: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in December
Kielanówka, Poland
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Kielanówka, 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
Kielanówka, Poland
- Average cloud cover in December: 67
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Kielanówka, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
