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 frosty 7.4°C (45.3°F) in November to an icy 2.3°C (36.1°F). December is characterized by a steady nighttime low-temperature of -1.3°C (29.7°F).Humidity
In December, the average relative humidity in Uleniec is 87%.Rainfall
In December, the rain falls for 12.1 days. Throughout December, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 156.2 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
Months with snowfall in Uleniec, Poland, are January through May, October through December. In Uleniec, in December, during 11.7 snowfall days, 81mm (3.19") of snow is typically accumulated. Throughout the year, there are 52.3 snowfall days, and 438mm (17.24") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 15:29. On the last day of the month, sunrise is at 07:44 and sunset at 15:35 CET.
Sunshine
The average sunshine in December in Uleniec is 3.2h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Uleniec?
What is the average humidity in December in Uleniec?
How much does it rain in Uleniec in December?
How many days does it snow in December in Uleniec?
What is the month with the shortest days in Uleniec?
What is the average length of the day in December in Uleniec?
What time are sunrise and sunset in December in Uleniec?
How long on average sun shines in December in Uleniec?
What is the month with the lowest UV index in Uleniec?
What is the UV index intensity in December in Uleniec?
Average temperature in December
Uleniec, Poland
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -1.3°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 (-3.8°C).
Average pressure in December
Uleniec, Poland
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Uleniec, Poland
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Uleniec, 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 (67%).
Average rainfall in December
Uleniec, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Uleniec, Poland
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in December
Uleniec, Poland
- Average snowfall in December: 81mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Uleniec, Poland
- Average snowfall days in December: 11.7 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Uleniec, 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: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Uleniec, Poland
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in December
Uleniec, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Uleniec, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Uleniec, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Uleniec, Poland
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