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 arrival of December corresponds with a shift in temperature, down from a chilly 8.5°C (47.3°F) in November to a wintry 2.7°C (36.9°F). In December, Inwałd's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of -1.7°C (28.9°F).Humidity
In December, the average relative humidity is 84%.Rainfall
In Inwałd, in December, during 11.2 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Inwałd, during the entire year, the rain falls for 158.1 days and collects up to 492mm (19.37") of precipitation.Snowfall
Months with snowfall in Inwałd are January through May, October through December. In December, it is snowing for 11.1 days. Throughout December, 114mm (4.49") of snow is accumulated. Throughout the year, there are 55.2 snowfall days, and 526mm (20.71") of snow is accumulated.Daylight
December has the shortest days of the year in Inwałd, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 07:19 and sunset at 15:44. On the last day of December, in Inwałd, Poland, sunrise is at 07:40 and sunset at 15:51 CET.
Sunshine
In Inwałd, the average sunshine in December is 4.2h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 1 in December transforms into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Inwałd?
What is the average humidity in December in Inwałd?
How many days does it rain in December in Inwałd?
How many days does it snow in December in Inwałd?
What is the month with the shortest days in Inwałd?
How many hours of daylight does Inwałd have in December?
What time are sunrise and sunset in December in Inwałd?
How long on average sun shines in December in Inwałd?
What is the month with the lowest UV index in Inwałd?
How high is the UV index in December in Inwałd?
Average temperature in December
Inwałd, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1.7°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 (-3.8°C).
Average pressure in December
Inwałd, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Inwałd, Poland
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in December
Inwałd, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Inwałd, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in December
Inwałd, Poland
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Inwałd, Poland
- Average snowfall in December: 114mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Inwałd, Poland
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Inwałd, 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 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Inwałd, Poland
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Inwałd, 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
Inwałd, 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
Inwałd, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
Inwałd, Poland
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