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
December suggests a modest reduction in the average high-temperature, shifting from a frosty 7.5°C (45.5°F) in November to a cold 2.5°C (36.5°F). Rylsk Duży's nighttime temperatures in December display a slight drop from daytime highs, averaging to a subzero cold -0.9°C (30.4°F).Humidity
The average relative humidity in December is 86%.Rainfall
In Rylsk Duży, during December, the rain falls for 12.1 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, there are 166.9 rainfall days, and 477mm (18.78") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rylsk Duży. In Rylsk Duży, Poland, in December, snow falls for 11.3 days, with typically accumulated 74mm (2.91") of snow. In Rylsk Duży, during the entire year, snow falls for 50.6 days and aggregates up to 384mm (15.12") of snow.Daylight
With an average of 7h and 54min of daylight, December has the shortest days of the year in Rylsk Duży.On the first day of December, sunrise is at 07:23 and sunset at 15:31. On the last day of the month, sunrise is at 07:44 and sunset at 15:37 CET.
Sunshine
The average sunshine in December in Rylsk Duży is 3.3h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Rylsk Duży. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 1 during December morphs into the following directions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is December in Rylsk Duży?
What is the average humidity in December in Rylsk Duży?
How many days does it rain in December in Rylsk Duży?
How much does it snow in Rylsk Duży in December?
What is the month with the shortest days in Rylsk Duży?
How many hours of daylight does Rylsk Duży have in December?
What time are sunrise and sunset in December in Rylsk Duży?
How long on average sun shines in December in Rylsk Duży?
What is the month with the lowest UV index in Rylsk Duży?
What is the UV index intensity in December in Rylsk Duży?
Average temperature in December
Rylsk Duży, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -0.9°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 (-3.8°C).
Average pressure in December
Rylsk Duży, Poland
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Rylsk Duży, Poland
- Average wind speed in December: 15.3km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Rylsk Duży, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Rylsk Duży, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Rylsk Duży, Poland
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in December
Rylsk Duży, Poland
- Average snowfall in December: 74mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rylsk Duży, Poland
- Average snowfall days in December: 11.3 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rylsk Duży, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Rylsk Duży, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Rylsk Duży, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Rylsk Duży, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Rylsk Duży, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Rylsk Duży, Poland
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