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 sea temperature 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 minor decrease in the average high-temperature is observed in Sopot during December, shifting from a frosty 7.2°C (45°F) in November to a wintry 3.2°C (37.8°F). In December, Sopot experiences a marginal drop in temperature, with averages of 0.5°C (32.9°F) at night.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, in Sopot, the rain falls for 11.5 days. Throughout December, 34mm (1.34") of precipitation is accumulated. In Sopot, Poland, during the entire year, the rain falls for 130.2 days and collects up to 349mm (13.74") of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Sopot, in December, snow falls for 6.4 days, with typically accumulated 52mm (2.05") of snow. In Sopot, during the entire year, snow falls for 35.9 days and aggregates up to 204mm (8.03") of snow.Sea temperature
In Sopot, the average seawater temperature in December is 6.2°C (43.2°F).Note: Dipping into 6.2°C (43.2°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Swimming momentarily at 13°C (55.4°F) can be jarring.
Daylight
The month with the shortest days in Sopot is December, with an average of 7h and 24min of daylight.On the first day of the month, sunrise is at 07:44 and sunset at 15:25. On the last day of December, sunrise is at 08:07 and sunset at 15:30 CET.
Sunshine
In Sopot, Poland, the average sunshine in December is 3.1h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Sopot. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Sopot?
What is the average humidity in December in Sopot?
How many days does it rain in December in Sopot?
How many days does it snow in December in Sopot?
What is the sea water temperature in December in Sopot?
What is the month with the shortest days in Sopot?
What is the average length of the day in December in Sopot?
When are sunrise and sunset in December in Sopot?
How long on average sun shines in December in Sopot?
What is the month with the lowest UV index in Sopot?
How high is the UV index in December in Sopot?
Average temperature in December
Sopot, Poland
- Average high temperature in December: 3.2°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in December
Sopot, Poland
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is October (1016.6mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in December
Sopot, Poland
- Average wind speed in December: 19.7km/h
The windiest month (with the highest average wind speed) is December (19.7km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in December
Sopot, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April, May and August (73%).
Average rainfall in December
Sopot, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Sopot, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in December
Sopot, Poland
- Average snowfall in December: 52mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Sopot, Poland
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Sopot, Poland
- Average sea temperature in December: 6.2°C
The best month for swimming (with the highest average sea temperature) is August (19.3°C).
The coldest month (with the lowest average sea temperature) is March (2.4°C).
Average daylight in December /
Average sunshine in December
Sopot, Poland
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Sopot, Poland
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is May (20.2 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in December
Sopot, Poland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Sopot, Poland
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Sopot, Poland
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
