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 beginning of December marks a decrease in the average high-temperature, transitioning from a frosty 7.4°C (45.3°F) in November to a wintry 1.7°C (35.1°F). A consistent nighttime average temperature of -2.5°C (27.5°F) is maintained in Ulhówek during December.Humidity
In December, the average relative humidity is 88%.Rainfall
In Ulhówek, in December, during 11.6 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, in Ulhówek, there are 179.4 rainfall days, and 586mm (23.07") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Ulhówek. In Ulhówek, during December, snow falls for 14.5 days and regularly aggregates up to 160mm (6.3") of snow. Throughout the year, in Ulhówek, there are 67 snowfall days, and 665mm (26.18") of snow is accumulated.Daylight
December has the shortest days of the year in Ulhówek, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:03 and sunset at 15:23. On the last day of December, sunrise is at 07:25 and sunset at 15:30 CET.
Sunshine
In December, the average sunshine in Ulhówek is 3.3h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ulhówek. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
How cold is December in Ulhówek?
What is the average humidity in December in Ulhówek?
How many days does it rain in December in Ulhówek?
How many days does it snow in December in Ulhówek?
What is the month with the shortest days in Ulhówek?
What is the average length of the day in December in Ulhówek?
When is the sunrise / sunset in December in Ulhówek?
How many hours of sunshine does Ulhówek have in December?
When is the lowest UV index in Ulhówek?
What is the UV index reading in December in Ulhówek?
Average temperature in December
Ulhówek, Poland
- Average high temperature in December: 1.7°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -2.5°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in December
Ulhówek, Poland
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is October (1019.3mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in December
Ulhówek, Poland
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Ulhówek, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Ulhówek, Poland
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is May (93mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in December
Ulhówek, Poland
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is June (22.3 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Ulhówek, Poland
- Average snowfall in December: 160mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ulhówek, Poland
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ulhówek, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Ulhówek, Poland
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in December
Ulhówek, 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
Ulhówek, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Ulhówek, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
Ulhówek, Poland
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