December weather forecastSępów, Poland
December
Weather in December
The first month of the winter, December, is also a wintry month in Sępów, Poland, with an average temperature ranging between min -0.5°C (31.1°F) and max 3.5°C (38.3°F).Temperature
Sępów in December experiences a gentle temperature dip, with average high-temperatures reducing from a frosty 8.3°C (46.9°F) in November to a cold 3.5°C (38.3°F). Consistently, Sępów reports average nighttime temperatures of -0.5°C (31.1°F) during December, a marginal step down from its daytime highs.Humidity
In December, the average relative humidity in Sępów is 84%.Rainfall
In Sępów, in December, during 10.7 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 150.5 rainfall days, and 383mm (15.08") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Sępów. In December, it is snowing for 7.5 days. Throughout December, 61mm (2.4") of snow is accumulated. Throughout the year, there are 36.5 snowfall days, and 286mm (11.26") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:38 and sunset at 15:52. On the last day of December, in Sępów, Poland, sunrise is at 07:59 and sunset at 15:59 CET.
Sunshine
In December, the average sunshine is 4.2h.UV index
The average daily maximum UV index in December in Sępów is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sępów, Poland
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in December
Sępów, Poland
- Average pressure in December: 1017.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in December
Sępów, Poland
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Sępów, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Sępów, Poland
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (53mm).
The driest month (with the least rainfall) is November (19mm).
Average rainfall days in December
Sępów, Poland
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Sępów, Poland
- Average snowfall in December: 61mm
The month with the highest snowfall is January (97mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Sępów, Poland
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sępów, Poland
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Sępów, Poland
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is June (10.2 days).
Average UV index in December
Sępów, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in December
Sępów, Poland
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Sępów, Poland
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and December (8km).
