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
The start of December involves a subtle temperature drop, shifting from a chilly 7.4°C (45.3°F) in November to a wintry 2.5°C (36.5°F). Świechów registers a small shift from peak daytime temperatures, with a consistent average low-temperature of -0.9°C (30.4°F) during December.Humidity
In December, the average relative humidity is 87%.Rainfall
In Świechów, Poland, in December, it is raining for 11.3 days, with typically 27mm (1.06") of accumulated precipitation. In Świechów, Poland, during the entire year, the rain falls for 147.5 days and collects up to 381mm (15") of precipitation.Snowfall
Months with snowfall in Świechów are January through May, October through December. In Świechów, in December, snow falls for 8.5 days, with typically accumulated 45mm (1.77") of snow. In Świechów, during the entire year, snow falls for 38.2 days and aggregates up to 241mm (9.49") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Świechów.On the first day of December in Świechów, sunrise is at 07:29 and sunset at 15:32. On the last day of the month, sunrise is at 07:51 and sunset at 15:38 CET.
Sunshine
In Świechów, Poland, the average sunshine in December is 3.4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Boost your sun resistance with garments that are densely woven yet spacious. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Świechów?
What is the average humidity in December in Świechów?
How much does it rain in Świechów in December?
How many days does it snow in December in Świechów?
What is the month with the shortest days in Świechów?
How many hours of daylight does Świechów have in December?
When is the sunrise / sunset in December in Świechów?
How long on average sun shines in December in Świechów?
What are the months with the lowest UV index in Świechów?
What is the UV index intensity in December in Świechów?
Average temperature in December
Świechów, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (24.7°C).
The month with the lowest average high temperature is January (0.2°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Świechów, Poland
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in December
Świechów, Poland
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Świechów, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Świechów, Poland
- Average rainfall in December: 27mm
The wettest months (with the highest rainfall) are May and June (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Świechów, Poland
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in December
Świechów, Poland
- Average snowfall in December: 45mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Świechów, Poland
- Average snowfall days in December: 8.5 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
Świechów, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Świechów, Poland
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in December
Świechów, 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 and December (UV index 1).
Average cloud cover in December
Świechów, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Świechów, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
