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
Niestronno's December weather shows a modest shift in high-temperatures, falling from November's chilly 7.5°C (45.5°F) to an icy 2.7°C (36.9°F). Recording a slight decline in temperature during the nights, Niestronno's December temperatures average at a subzero cold -1°C (30.2°F).Humidity
In Niestronno, the average relative humidity in December is 88%.Rainfall
In Niestronno, Poland, during December, the rain falls for 11.5 days and regularly aggregates up to 31mm (1.22") of precipitation. In Niestronno, Poland, during the entire year, the rain falls for 130.5 days and collects up to 345mm (13.58") of precipitation.Snowfall
Months with snowfall in Niestronno are January through May, October through December. In Niestronno, Poland, in December, snow falls for 8.8 days, with typically accumulated 53mm (2.09") of snow. In Niestronno, during the entire year, snow falls for 44.2 days and aggregates up to 269mm (10.59") of snow.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year in Niestronno.On the first day of the month, sunrise is at 07:38 and sunset at 15:37. On the last day of December, in Niestronno, sunrise is at 08:00 and sunset at 15:43 CET.
Sunshine
In December, the average sunshine in Niestronno is 3h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Niestronno. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 during December 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. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Enhance your sun protection with tightly woven, yet airy clothing. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is it in Niestronno in December?
What is the average humidity in December in Niestronno?
How much does it rain in Niestronno in December?
How much does it snow in Niestronno in December?
What is the month with the shortest days in Niestronno?
How many hours of daylight does Niestronno have in December?
What time are sunrise and sunset in December in Niestronno?
How many hours of sunshine does Niestronno have in December?
What are the months with the lowest UV index in Niestronno?
What is the UV index intensity in December in Niestronno?
Average temperature in December
Niestronno, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Niestronno, Poland
- Average pressure in December: 1015.6mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Niestronno, Poland
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Niestronno, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Niestronno, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Niestronno, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (7.2 days).
Average snowfall in December
Niestronno, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Niestronno, Poland
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Niestronno, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Niestronno, Poland
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (21.7 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in December
Niestronno, 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 November and December (UV index 1).
Average cloud cover in December
Niestronno, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Niestronno, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
Niestronno, Poland
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