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
As December arrives, Stary Wiec's weather displays a minor decrease in high-temperatures, transitioning from November's chilly 6.5°C (43.7°F) to a cold 2.1°C (35.8°F). Nighttime temperatures in Stary Wiec, Poland, record an average of -1.2°C (29.8°F) throughout December.Humidity
In Stary Wiec, the average relative humidity in December is 88%.Rainfall
In December, in Stary Wiec, the rain falls for 11.4 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, there are 152.8 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Stary Wiec, Poland. In Stary Wiec, during December, snow falls for 8 days and regularly aggregates up to 59mm (2.32") of snow. Throughout the year, there are 42.7 snowfall days, and 279mm (10.98") of snow is accumulated.Daylight
December has the shortest days of the year in Stary Wiec, with an average of 7h and 30min of daylight.On the first day of December in Stary Wiec, sunrise is at 07:43 and sunset at 15:28. On the last day of the month, sunrise is at 08:06 and sunset at 15:33 CET.
Sunshine
In December, the average sunshine is 3.1h.UV index
The months with the lowest UV index in Stary Wiec are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 1 turns into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold is it in Stary Wiec in December?
What is the average humidity in December in Stary Wiec?
How much does it rain in Stary Wiec in December?
How many days does it snow in December in Stary Wiec?
What is the month with the shortest days in Stary Wiec?
What is the average length of the day in December in Stary Wiec?
What time are sunrise and sunset in December in Stary Wiec?
How many hours of sunshine does Stary Wiec have in December?
What are the months with the lowest UV index in Stary Wiec?
How high is the UV index in December in Stary Wiec?
Average temperature in December
Stary Wiec, Poland
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in December
Stary Wiec, Poland
- Average pressure in December: 1013.8mbar
The month with the highest atmospheric pressure is October (1016.9mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in December
Stary Wiec, Poland
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Stary Wiec, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (69%).
Average rainfall in December
Stary Wiec, Poland
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Stary Wiec, Poland
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Stary Wiec, Poland
- Average snowfall in December: 59mm
The month with the highest snowfall is January (87mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Stary Wiec, Poland
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Stary Wiec, Poland
- Average daylight in December: 7h and 3min
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 30min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Stary Wiec, Poland
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in December
Stary Wiec, 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
Stary Wiec, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Stary Wiec, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Stary Wiec, Poland
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