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
Onset of December comes with a temperature decline, the average high falling from a chilly 7.9°C (46.2°F) in November to a wintry 1.9°C (35.4°F). Kielnarowa's nighttime temperature in December shows a minor descent, with a steady average of -2.1°C (28.2°F).Humidity
In Kielnarowa, the average relative humidity in December is 87%.Rainfall
In Kielnarowa, in December, during 9.4 rainfall days, 31mm (1.22") of precipitation is typically accumulated. In Kielnarowa, during the entire year, the rain falls for 144.4 days and collects up to 437mm (17.2") of precipitation.Snowfall
Months with snowfall in Kielnarowa are January through April, October through December. In Kielnarowa, in December, during 10.9 snowfall days, 94mm (3.7") of snow is typically accumulated. Throughout the year, there are 50.2 snowfall days, and 384mm (15.12") of snow is accumulated.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Kielnarowa.On the first day of the month, sunrise is at 07:08 and sunset at 15:32. On the last day of December, sunrise is at 07:29 and sunset at 15:39 CET.
Sunshine
The average sunshine in December in Kielnarowa 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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Kielnarowa in December?
What is the average humidity in December in Kielnarowa?
How much does it rain in Kielnarowa in December?
How many days does it snow in December in Kielnarowa?
What is the month with the shortest days in Kielnarowa?
How many hours of daylight does Kielnarowa have in December?
When are sunrise and sunset in December in Kielnarowa?
How long on average sun shines in December in Kielnarowa?
When is the lowest UV index in Kielnarowa?
How high is the UV index in December in Kielnarowa?
Average temperature in December
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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
Kielnarowa, 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).
