December weather forecastMrocza, Poland
December
Weather in December
The first month of the winter, December, is also an icy month in Mrocza, Poland, with an average temperature ranging between min -1.1°C (30°F) and max 2.4°C (36.3°F).Temperature
December indicates a minor shift in the average high-temperature, from November's chilly 7°C (44.6°F) to a wintry 2.4°C (36.3°F). A consistent nighttime average temperature of -1.1°C (30°F) is maintained during December.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 88%.Rainfall
In Mrocza, in December, it is raining for 9.9 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, there are 133.9 rainfall days, and 333mm (13.11") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In December, in Mrocza, Poland, it is snowing for 5.7 days. Throughout December, 28mm (1.1") of snow is accumulated. In Mrocza, during the entire year, snow falls for 27.3 days and aggregates up to 143mm (5.63") of snow.Daylight
The month with the shortest days in Mrocza is December, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 07:41 and sunset at 15:35. On the last day of December, in Mrocza, sunrise is at 08:04 and sunset at 15:41 CET.
Sunshine
In December, the average sunshine is 3.2h.UV index
The average daily maximum UV index in December in Mrocza is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Experience reduced UV exposure by about half when donning a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mrocza, Poland
- Average high temperature in December: 2.4°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Mrocza, Poland
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is October (1017.3mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Mrocza, Poland
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Mrocza, Poland
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are April and August (67%).
Average rainfall in December
Mrocza, Poland
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Mrocza, Poland
- Average rainfall days in December: 9.9 days
The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Mrocza, Poland
- Average snowfall in December: 28mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Mrocza, Poland
- Average snowfall days in December: 5.7 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mrocza, Poland
- Average daylight in December: 7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 12min
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
Mrocza, Poland
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in December
Mrocza, Poland
- Average UV index in December: 2
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 and November (UV index 1).
Average cloud cover in December
Mrocza, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Mrocza, Poland
- Average visibility in December: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February and November (8km).
