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
December
Weather in December
Temperature
A moderate decline in average high-temperatures is noted in December, moving from a frosty 7.5°C (45.5°F) in November to a wintry 3.1°C (37.6°F). Łopianów records a consistent average nighttime temperature of -0.4°C (31.3°F) in December, slightly lower than the daytime high.Humidity
The months with the highest humidity in Łopianów are January and December, with an average relative humidity of 89%.Rainfall
In December, the rain falls for 15.1 days. Throughout December, 45mm (1.77") of precipitation is accumulated. In Łopianów, during the entire year, the rain falls for 161.6 days and collects up to 423mm (16.65") of precipitation.Snowfall
January through April, November and December are months with snowfall in Łopianów. In Łopianów, in December, snow falls for 9.1 days, with typically accumulated 61mm (2.4") of snow. Throughout the year, in Łopianów, Poland, there are 40.2 snowfall days, and 268mm (10.55") of snow is accumulated.Daylight
December has the shortest days of the year in Łopianów, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 07:54 and sunset at 15:41. On the last day of December, sunrise is at 08:17 and sunset at 15:47 CET.
Sunshine
In December, the average sunshine in Łopianów is 2.9h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Łopianów in December?
What is the most humid month in Łopianów?
What is the average humidity in December in Łopianów?
How much does it rain in Łopianów in December?
How many days does it snow in December in Łopianów?
What is the month with the shortest days in Łopianów?
What is the average length of the day in December in Łopianów?
When is the sunrise / sunset in December in Łopianów?
How many hours of sunshine does Łopianów have in December?
What are the months with the lowest UV index in Łopianów?
How high is the UV index in December in Łopianów?
Average temperature in December
Łopianów, Poland
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (23.4°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -0.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Łopianów, Poland
- Average pressure in December: 1013.7mbar
The months with the highest atmospheric pressure are September and October (1016.5mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in December
Łopianów, Poland
- Average wind speed in December: 15.9km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in December
Łopianów, Poland
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (71%).
Average rainfall in December
Łopianów, Poland
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is January (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Łopianów, Poland
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in December
Łopianów, Poland
- Average snowfall in December: 61mm
The month with the highest snowfall is January (88mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Łopianów, Poland
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Łopianów, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Łopianów, Poland
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in December
Łopianów, 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 January, November and December (UV index 1).
Average cloud cover in December
Łopianów, Poland
- Average cloud cover in December: 73
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Łopianów, Poland
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, November and December (8km).
