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
Observing a mild shift, the average high-temperature during December reduces from November's frosty 7.9°C (46.2°F) to a cold 1.8°C (35.2°F). Wacławice maintains a near steady average temperature of -2.3°C (27.9°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
In December, the average relative humidity is 87%.Rainfall
In Wacławice, Poland, in December, it is raining for 9.2 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 145.3 rainfall days, and 412mm (16.22") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 11.9 days and typically aggregates up to 114mm (4.49") of snow.Daylight
December has the shortest days of the year in Wacławice, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 07:05 and sunset at 15:30. On the last day of December, sunrise is at 07:26 and sunset at 15:37 CET.
Sunshine
In December, the average sunshine is 3.9h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Wacławice. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Boost your sun resistance with garments that are densely woven yet spacious. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is December in Wacławice?
What is the average humidity in December in Wacławice?
How many days does it rain in December in Wacławice?
What is the snowiest month in Wacławice?
How much does it snow in Wacławice in December?
What is the month with the shortest days in Wacławice?
How many hours of daylight does Wacławice have in December?
What time are sunrise and sunset in December in Wacławice?
How long on average sun shines in December in Wacławice?
What is the month with the lowest UV index in Wacławice?
What is the UV index reading in December in Wacławice?
Average temperature in December
Wacławice, Poland
- Average high temperature in December: 1.8°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Wacławice, Poland
- Average pressure in December: 1018.8mbar
The month with the highest atmospheric pressure is October (1019.3mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in December
Wacławice, Poland
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Wacławice, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Wacławice, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is May (67mm).
The driest months (with the least rainfall) are January and September (21mm).
Average rainfall days in December
Wacławice, Poland
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in December
Wacławice, Poland
- Average snowfall in December: 114mm
The month with the highest snowfall is December (114mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Wacławice, Poland
- Average snowfall days in December: 11.9 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wacławice, 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: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Wacławice, Poland
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in December
Wacławice, Poland
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Wacławice, Poland
- Average cloud cover in December: 62
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Wacławice, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
Wacławice, Poland
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