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
Sińce's progression into December involves a minor drop in the average high-temperature, slightly receding from a frosty 7.2°C (45°F) in November to a wintry 2.8°C (37°F). Sińce sustains an average of approximately a freezing cold -0.5°C (31.1°F) during December nights, with little variation from daytime highs.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Sińce, Poland, during the entire year, the rain falls for 143.5 days and collects up to 394mm (15.51") of precipitation.Snowfall
January through May, November and December are months with snowfall in Sińce. In Sińce, Poland, in December, during 7.2 snowfall days, 39mm (1.54") of snow is typically accumulated. In Sińce, during the entire year, snow falls for 32.8 days and aggregates up to 236mm (9.29") of snow.Daylight
The month with the shortest days in Sińce is December, with an average of 7h and 30min of daylight.On the first day of December, sunrise is at 07:52 and sunset at 15:38. On the last day of the month, sunrise is at 08:14 and sunset at 15:44 CET.
Sunshine
The average sunshine in December in Sińce is 2.8h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Sińce. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 1 in December translates into these instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Sińce in December?
What are the most humid months in Sińce?
What is the average humidity in December in Sińce?
How many days does it rain in December in Sińce?
How many days does it snow in December in Sińce?
What is the month with the shortest days in Sińce?
What is the average length of the day in December in Sińce?
When is the sunrise / sunset in December in Sińce?
How long on average sun shines in December in Sińce?
What is the month with the lowest UV index in Sińce?
What is the UV index reading in December in Sińce?
Average temperature in December
Sińce, Poland
- Average high temperature in December: 2.8°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Sińce, Poland
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is October (1016.5mbar).
The months with the lowest atmospheric pressure are November and December (1013.4mbar).
Average wind speed in December
Sińce, Poland
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in December
Sińce, Poland
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is April (70%).
Average rainfall in December
Sińce, Poland
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Sińce, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (9.2 days).
Average snowfall in December
Sińce, Poland
- Average snowfall in December: 39mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Sińce, Poland
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is February (9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sińce, Poland
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Sińce, Poland
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is September (17.9 days).
The months with the least sunshine days are February and December (12.7 days).
Average UV index in December
Sińce, 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, November and December (UV index 1).
Average cloud cover in December
Sińce, Poland
- Average cloud cover in December: 73
The months with the most cloud cover are January and December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Sińce, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
