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's arrival coincides with a drop in the average high-temperature, decreasing from November's chilly 7.9°C (46.2°F) to a cold 2.7°C (36.9°F). Bielawa encounters an average temperature dip to a subzero cold -1.3°C (29.7°F) throughout December, subtly lower than its daytime maximum.Humidity
In December, the average relative humidity is 85%.Rainfall
In Bielawa, in December, it is raining for 8.6 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, in Bielawa, there are 139.3 rainfall days, and 391mm (15.39") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Bielawa. In Bielawa, Poland, during December, snow falls for 5.9 days and regularly aggregates up to 47mm (1.85") of snow. Throughout the year, there are 31.6 snowfall days, and 266mm (10.47") of snow is accumulated.Daylight
The month with the shortest days in Bielawa is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 15:51. On the last day of December, in Bielawa, Poland, sunrise is at 07:55 and sunset at 15:58 CET.
Sunshine
In December, the average sunshine in Bielawa is 4.3h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily UV index of 2 turns into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Bielawa in December?
What is the average humidity in December in Bielawa?
How many days does it rain in December in Bielawa?
How many days does it snow in December in Bielawa?
What is the month with the shortest days in Bielawa?
What is the average length of the day in December in Bielawa?
When is the sunrise / sunset in December in Bielawa?
How long on average sun shines in December in Bielawa?
What is the month with the lowest UV index in Bielawa?
How high is the UV index in December in Bielawa?
Average temperature in December
Bielawa, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Bielawa, Poland
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Bielawa, Poland
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Bielawa, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Bielawa, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in December
Bielawa, Poland
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (6 days).
Average snowfall in December
Bielawa, Poland
- Average snowfall in December: 47mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Bielawa, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bielawa, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Bielawa, Poland
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is October (19 days).
The months with the least sunshine days are May and June (10.8 days).
Average UV index in December
Bielawa, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Bielawa, Poland
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Bielawa, Poland
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
