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 shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from an icy 5.7°C (42.3°F) to a still cold 1.2°C (34.2°F). An average low-temperature of -2.4°C (27.7°F) characterizes Zacharz's December nights.Humidity
In Zacharz, Poland, the average relative humidity in December is 89%.Rainfall
In Zacharz, Poland, in December, it is raining for 12.7 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, in Zacharz, there are 148.5 rainfall days, and 382mm (15.04") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Zacharz. In Zacharz, in December, during 12 snowfall days, 103mm (4.06") of snow is typically accumulated. Throughout the year, there are 61.6 snowfall days, and 505mm (19.88") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 07:25 and sunset at 15:34. On the last day of the month, sunrise is at 07:46 and sunset at 15:41 CET.
Sunshine
In December, the average sunshine is 2.9h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is it in Zacharz in December?
What is the average humidity in December in Zacharz?
How many days does it rain in December in Zacharz?
How much does it snow in Zacharz in December?
What is the month with the shortest days in Zacharz?
What is the average length of the day in December in Zacharz?
When are sunrise and sunset in December in Zacharz?
How long on average sun shines in December in Zacharz?
What are the months with the lowest UV index in Zacharz?
What is the UV index intensity in December in Zacharz?
Average temperature in December
Zacharz, Poland
- Average high temperature in December: 1.2°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in December
Zacharz, Poland
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.1mbar).
Average wind speed in December
Zacharz, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Zacharz, Poland
- Average humidity in December: 89%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
Zacharz, Poland
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is May (48mm).
The driest months (with the least rainfall) are April and September (23mm).
Average rainfall days in December
Zacharz, Poland
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in December
Zacharz, Poland
- Average snowfall in December: 103mm
The month with the highest snowfall is January (166mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Zacharz, Poland
- Average snowfall days in December: 12 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Zacharz, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in December
Zacharz, Poland
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is January (8 days).
Average UV index in December
Zacharz, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Zacharz, Poland
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Zacharz, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Zacharz, Poland
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