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's onset corresponds with a shift in the average high-temperature, moving from a frosty 7.9°C (46.2°F) in November to a wintry 1.9°C (35.4°F). December nights anticipate an average temperature of -2.1°C (28.2°F), a modest decline from the daytime.Humidity
In Ulanica, the average relative humidity in December is 87%.Rainfall
In Ulanica, during December, the rain falls for 9.4 days and regularly aggregates up to 31mm (1.22") of precipitation. In Ulanica, during the entire year, the rain falls for 144.4 days and collects up to 437mm (17.2") of precipitation.Snowfall
Months with snowfall in Ulanica are January through April, October through December. In Ulanica, during December, snow falls for 10.9 days and regularly aggregates up to 94mm (3.7") of snow. In Ulanica, during the entire year, snow falls for 50.2 days and aggregates up to 384mm (15.12") of snow.Daylight
December has the shortest days of the year in Ulanica, with an average of 8h and 12min of daylight.On the first day of December in Ulanica, sunrise is at 07:07 and sunset at 15:33. On the last day of the month, sunrise is at 07:28 and sunset at 15:40 CET.
Sunshine
In Ulanica, the average sunshine in December is 3.4h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Ulanica. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 during December translates into the following directions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
How cold is December in Ulanica?
What is the average humidity in December in Ulanica?
How much does it rain in Ulanica in December?
How many days does it snow in December in Ulanica?
What is the month with the shortest days in Ulanica?
How many hours of daylight does Ulanica have in December?
When is the sunrise / sunset in December in Ulanica?
How long on average sun shines in December in Ulanica?
What is the month with the lowest UV index in Ulanica?
How high is the UV index in December in Ulanica?
Average temperature in December
Ulanica, Poland
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in December: -2.1°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in December
Ulanica, Poland
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in December
Ulanica, Poland
- Average wind speed in December: 14.2km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Ulanica, Poland
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Ulanica, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (68mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in December
Ulanica, Poland
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in December
Ulanica, Poland
- Average snowfall in December: 94mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Ulanica, Poland
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ulanica, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in December
Ulanica, Poland
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Ulanica, 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
Ulanica, Poland
- Average cloud cover in December: 67
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Ulanica, Poland
- Average visibility in December: 8km
The months with the highest visibility are March, April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Ulanica, Poland
Weather forecast for your location
2. Allow the app to use your location
