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
December's arrival comes with a decrease in the average high-temperature, moving from a frosty 7.8°C (46°F) in November to a wintry 2.3°C (36.1°F). Nights in December cool down, indicating a minor disparity from daytime highs with an average low-temperature of -1.4°C (29.5°F).Humidity
The average relative humidity in December in Wólka Łętowska is 86%.Rainfall
In Wólka Łętowska, in December, it is raining for 8.1 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 127.4 rainfall days, and 335mm (13.19") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Wólka Łętowska, during December, snow falls for 10.1 days and regularly aggregates up to 71mm (2.8") of snow. In Wólka Łętowska, Poland, during the entire year, snow falls for 43.4 days and aggregates up to 289mm (11.38") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 07:09 and sunset at 15:30. On the last day of December, in Wólka Łętowska, Poland, sunrise is at 07:31 and sunset at 15:37 CET.
Sunshine
In Wólka Łętowska, the average sunshine in December is 3.4h.UV index
The months with the lowest UV index are November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 1 in December suggests the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Caution! The reflection of snow 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
How cold is December in Wólka Łętowska?
What is the average humidity in December in Wólka Łętowska?
How much does it rain in Wólka Łętowska in December?
How much does it snow in Wólka Łętowska in December?
What is the month with the shortest days in Wólka Łętowska?
What is the average length of the day in December in Wólka Łętowska?
When are sunrise and sunset in December in Wólka Łętowska?
How long on average sun shines in December in Wólka Łętowska?
What are the months with the lowest UV index in Wólka Łętowska?
What is the UV index intensity in December in Wólka Łętowska?
Average temperature in December
Wólka Łętowska, Poland
- Average high temperature in December: 2.3°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.4°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Wólka Łętowska, Poland
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is October (1019mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in December
Wólka Łętowska, Poland
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in December
Wólka Łętowska, Poland
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Wólka Łętowska, Poland
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in December
Wólka Łętowska, Poland
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Wólka Łętowska, Poland
- Average snowfall in December: 71mm
The month with the highest snowfall is January (82mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Wólka Łętowska, Poland
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (13.4 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
Wólka Łętowska, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
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 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Wólka Łętowska, Poland
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Wólka Łętowska, 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 November and December (UV index 1).
Average cloud cover in December
Wólka Łętowska, Poland
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Wólka Łętowska, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
