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 drop in the average high-temperature, falling from November's frosty 7°C (44.6°F) to a wintry 2°C (35.6°F). An average low-temperature of -1.4°C (29.5°F) is witnessed throughout the month of December in Ewelin, a mere drop from the daytime peak.Humidity
The average relative humidity in December is 87%.Rainfall
In Ewelin, in December, it is raining for 7.9 days, with typically 21mm (0.83") of accumulated precipitation. In Ewelin, during the entire year, the rain falls for 109.2 days and collects up to 279mm (10.98") of precipitation.Snowfall
Months with snowfall in Ewelin, Poland, are January through April, October through December. In Ewelin, in December, during 6.6 snowfall days, 36mm (1.42") of snow is typically accumulated. Throughout the year, there are 30.9 snowfall days, and 231mm (9.09") of snow is accumulated.Daylight
December has the shortest days of the year in Ewelin, with an average of 7h and 54min of daylight.On the first day of December, sunrise is at 07:19 and sunset at 15:26. On the last day of the month, sunrise is at 07:41 and sunset at 15:32 CET.
Sunshine
The average sunshine in December is 3.3h.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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 1 during December translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ewelin?
What is the average humidity in December in Ewelin?
How many days does it rain in December in Ewelin?
How much does it snow in Ewelin in December?
What is the month with the shortest days in Ewelin?
What is the average length of the day in December in Ewelin?
When is the sunrise / sunset in December in Ewelin?
How long on average sun shines in December in Ewelin?
What are the months with the lowest UV index in Ewelin?
How high is the UV index in December in Ewelin?
Average temperature in December
Ewelin, Poland
- Average high temperature in December: 2°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in December
Ewelin, Poland
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Ewelin, Poland
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Ewelin, 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 (67%).
Average rainfall in December
Ewelin, Poland
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is May (41mm).
The driest months (with the least rainfall) are April and November (14mm).
Average rainfall days in December
Ewelin, Poland
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Ewelin, Poland
- Average snowfall in December: 36mm
The month with the highest snowfall is January (80mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ewelin, Poland
- Average snowfall days in December: 6.6 days
The month with the highest number of snowfall days is January (10.2 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
Ewelin, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- 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
Ewelin, Poland
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Ewelin, 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 January, November and December (UV index 1).
Average cloud cover in December
Ewelin, Poland
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Ewelin, 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 and February (7km).
Ewelin, Poland
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