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
The start of December comes with a small reduction in the average high-temperature, subtly receding from a frosty 8°C (46.4°F) in November to a wintry 3.1°C (37.6°F). December witnesses a minor deviation from daytime peaks, with an average nighttime temperature of -1.2°C (29.8°F).Humidity
In December, the average relative humidity is 85%.Rainfall
In December, in Bystrzyca Górna, the rain falls for 9.3 days. Throughout December, 20mm (0.79") of precipitation is accumulated. Throughout the year, in Bystrzyca Górna, there are 134.4 rainfall days, and 344mm (13.54") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Bystrzyca Górna. In Bystrzyca Górna, during December, snow falls for 5.9 days and regularly aggregates up to 46mm (1.81") of snow. Throughout the year, in Bystrzyca Górna, there are 28.8 snowfall days, and 214mm (8.43") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:34 and sunset at 15:51. On the last day of December, sunrise is at 07:56 and sunset at 15:58 CET.
Sunshine
In Bystrzyca Górna, Poland, the average sunshine in December 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 value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 2 turns into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
Is it cold in Bystrzyca Górna during December?
What is the average humidity in December in Bystrzyca Górna?
How many days does it rain in December in Bystrzyca Górna?
How many days does it snow in December in Bystrzyca Górna?
What is the month with the shortest days in Bystrzyca Górna?
How many hours of daylight does Bystrzyca Górna have in December?
When are sunrise and sunset in December in Bystrzyca Górna?
How long on average sun shines in December in Bystrzyca Górna?
What is the month with the lowest UV index in Bystrzyca Górna?
What is the UV index intensity in December in Bystrzyca Górna?
Average temperature in December
Bystrzyca Górna, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (0.7°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Bystrzyca Górna, Poland
- Average pressure in December: 1017.6mbar
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
Bystrzyca Górna, Poland
- Average wind speed in December: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Bystrzyca Górna, 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 (68%).
Average rainfall in December
Bystrzyca Górna, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is March (14mm).
Average rainfall days in December
Bystrzyca Górna, Poland
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in December
Bystrzyca Górna, Poland
- Average snowfall in December: 46mm
The month with the highest snowfall is January (52mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Bystrzyca Górna, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bystrzyca Górna, Poland
- Average daylight in December: 8h and 0min
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 0min).
- 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
Bystrzyca Górna, Poland
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in December
Bystrzyca Górna, 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
Bystrzyca Górna, Poland
- Average cloud cover in December: 56
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
Bystrzyca Górna, 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).
Bystrzyca Górna, Poland
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