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 reduction in the average high-temperature, from a frosty 8.6°C (47.5°F) in November to a cold 2.7°C (36.9°F). A minor drop in temperature is observed from daytime highs in Rydułtowy during the nights of December, averaging a subzero cold -1.4°C (29.5°F).Humidity
The average relative humidity in December is 83%.Rainfall
In Rydułtowy, in December, it is raining for 4.5 days, with typically 10mm (0.39") of accumulated precipitation. In Rydułtowy, during the entire year, the rain falls for 67 days and collects up to 103mm (4.06") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Rydułtowy, in December, snow falls for 5.1 days, with typically accumulated 12mm (0.47") of snow. Throughout the year, there are 25.9 snowfall days, and 52mm (2.05") of snow is accumulated.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:23 and sunset at 15:47. On the last day of December, sunrise is at 07:44 and sunset at 15:54 CET.
Sunshine
The average sunshine in December in Rydułtowy is 4.2h.UV index
The month with the lowest UV index in Rydułtowy is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Rydułtowy in December?
What is the average humidity in December in Rydułtowy?
How much does it rain in Rydułtowy in December?
How many days does it snow in December in Rydułtowy?
What is the month with the shortest days in Rydułtowy?
How many hours of daylight does Rydułtowy have in December?
What time are sunrise and sunset in December in Rydułtowy?
How long on average sun shines in December in Rydułtowy?
What is the month with the lowest UV index in Rydułtowy?
What is the UV index intensity in December in Rydułtowy?
Average temperature in December
Rydułtowy, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Rydułtowy, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Rydułtowy, Poland
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in December
Rydułtowy, Poland
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Rydułtowy, Poland
- Average rainfall in December: 10mm
The wettest month (with the highest rainfall) is May (17mm).
The driest month (with the least rainfall) is November (4mm).
Average rainfall days in December
Rydułtowy, Poland
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is May (8.8 days).
The month with the least rainy days is January (2.8 days).
Average snowfall in December
Rydułtowy, Poland
- Average snowfall in December: 12mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Rydułtowy, Poland
- Average snowfall days in December: 5.1 days
The month with the highest number of snowfall days is January (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
Rydułtowy, 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: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Rydułtowy, Poland
- Average sunshine days in December: 22.7 days
The month with the most sunshine days is October (23.8 days).
The month with the least sunshine days is July (18.7 days).
Average UV index in December
Rydułtowy, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Rydułtowy, Poland
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Rydułtowy, Poland
- Average visibility in December: 9km
The months with the highest visibility are June, August and September (10km).
The months with the lowest visibility are January and February (8km).
