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 shift in the average high-temperature occurs in December, reducing from a frosty 8.7°C (47.7°F) in November to an icy 3.3°C (37.9°F). In December, Kolonia Łomnicka temperatures settle at a low of -0.8°C (30.6°F) during the nights, reflecting a minor change from daytime highs.Humidity
In December, the average relative humidity is 84%.Rainfall
In December, the rain falls for 12.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Kolonia Łomnicka, during the entire year, the rain falls for 160.4 days and collects up to 450mm (17.72") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Kolonia Łomnicka, in December, during 8 snowfall days, 62mm (2.44") of snow is typically accumulated. In Kolonia Łomnicka, during the entire year, snow falls for 40.6 days and aggregates up to 290mm (11.42") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:26 and sunset at 15:43. On the last day of December, in Kolonia Łomnicka, Poland, sunrise is at 07:48 and sunset at 15:50 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kolonia Łomnicka?
What is the average humidity in December in Kolonia Łomnicka?
How much does it rain in Kolonia Łomnicka in December?
How much does it snow in Kolonia Łomnicka in December?
What is the month with the shortest days in Kolonia Łomnicka?
How many hours of daylight does Kolonia Łomnicka have in December?
When are sunrise and sunset in December in Kolonia Łomnicka?
How many hours of sunshine does Kolonia Łomnicka have in December?
When is the lowest UV index in Kolonia Łomnicka?
What is the UV index reading in December in Kolonia Łomnicka?
Average temperature in December
Kolonia Łomnicka, Poland
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Kolonia Łomnicka, Poland
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Kolonia Łomnicka, Poland
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Kolonia Łomnicka, 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 (65%).
Average rainfall in December
Kolonia Łomnicka, Poland
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in December
Kolonia Łomnicka, Poland
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Kolonia Łomnicka, Poland
- Average snowfall in December: 62mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kolonia Łomnicka, Poland
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kolonia Łomnicka, Poland
- Average daylight in December: 8h and 0min
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 0min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 36min).
Average sunshine days in December
Kolonia Łomnicka, Poland
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Kolonia Łomnicka, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Kolonia Łomnicka, Poland
- Average cloud cover in December: 59
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Kolonia Łomnicka, 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 and February (8km).
