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
Weather in December
Temperature
December comes with a decrease in the average high-temperature, falling from a chilly 8.5°C (47.3°F) in November to an icy 2.7°C (36.9°F). December nights witness a mild cool down to an average low of -1.7°C (28.9°F).Humidity
In Szyjki, the average relative humidity in December is 84%.Rainfall
In Szyjki, in December, it is raining for 11.2 days, with typically 38mm (1.5") of accumulated precipitation. In Szyjki, during the entire year, the rain falls for 158.1 days and collects up to 492mm (19.37") of precipitation.Snowfall
January through May, October through December are months with snowfall in Szyjki. In Szyjki, in December, snow falls for 11.1 days, with typically accumulated 114mm (4.49") of snow. In Szyjki, during the entire year, snow falls for 55.2 days and aggregates up to 526mm (20.71") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 42min of daylight.On the first day of December, sunrise is at 07:29 and sunset at 15:26. On the last day of the month, sunrise is at 07:51 and sunset at 15:32 CET.
Sunshine
The average sunshine in December in Szyjki, Poland, is 4.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 1 during December translates into the following guidance:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. 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
How cold is it in Szyjki in December?
What is the average humidity in December in Szyjki?
How much does it rain in Szyjki in December?
How much does it snow in Szyjki in December?
What is the month with the shortest days in Szyjki?
What is the average length of the day in December in Szyjki?
When are sunrise and sunset in December in Szyjki?
How long on average sun shines in December in Szyjki?
What is the month with the lowest UV index in Szyjki?
What is the UV index reading in December in Szyjki?
Average temperature in December
Szyjki, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1.7°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Szyjki, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1018.8mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in December
Szyjki, Poland
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in December
Szyjki, Poland
- Average humidity in December: 84%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Szyjki, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in December
Szyjki, Poland
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Szyjki, Poland
- Average snowfall in December: 114mm
The month with the highest snowfall is January (160mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Szyjki, Poland
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Szyjki, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Szyjki, Poland
- Average sunshine days in December: 11.2 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in December
Szyjki, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Szyjki, Poland
- Average cloud cover in December: 58
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Szyjki, Poland
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
Szyjki, Poland
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