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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a chilly 7.5°C (45.5°F) in November to a cold 3.3°C (37.9°F). Kłos navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a still icy 0.6°C (33.1°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 87%.Rainfall
In Kłos, in December, it is raining for 13.5 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, there are 142.6 rainfall days, and 388mm (15.28") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Kłos, Poland, during December, snow falls for 6.7 days and regularly aggregates up to 30mm (1.18") of snow. Throughout the year, there are 31.1 snowfall days, and 172mm (6.77") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 07:52 and sunset at 15:35. On the last day of December, sunrise is at 08:14 and sunset at 15:41 CET.
Sunshine
January and December, with an average of 3.1h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Boost your sun resistance with garments that are densely woven yet spacious. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in Kłos in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Kłos have in December?
When are sunrise and sunset in December?
What are the months with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index in Kłos?
How high is the UV index in December?
Average temperature in December
Kłos, Poland
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.1°C).
Average pressure in December
Kłos, Poland
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The months with the lowest atmospheric pressure are November and December (1013.2mbar).
Average wind speed in December
Kłos, Poland
- Average wind speed in December: 20.3km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in December
Kłos, Poland
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Kłos, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Kłos, Poland
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is April (8.8 days).
Average snowfall in December
Kłos, Poland
- Average snowfall in December: 30mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Kłos, Poland
- Average snowfall days in December: 6.7 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kłos, 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in December
Kłos, Poland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in December
Kłos, 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
Kłos, Poland
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Kłos, Poland
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Kłos, Poland
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