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
With the onset of December, Mostowlany's average high-temperature adjusts, receding from November's wintry 5.5°C (41.9°F) to a still icy 0.5°C (32.9°F). An average nighttime temperature of -2.9°C (26.8°F) marks December.Humidity
In December, the average relative humidity in Mostowlany, Poland, is 91%.Rainfall
In Mostowlany, in December, it is raining for 9.6 days, with typically 39mm (1.54") of accumulated precipitation. In Mostowlany, during the entire year, the rain falls for 158 days and collects up to 495mm (19.49") of precipitation.Snowfall
January through April, October through December are months with snowfall in Mostowlany. In December, it is snowing for 14.3 days. Throughout December, 122mm (4.8") of snow is accumulated. In Mostowlany, Poland, during the entire year, snow falls for 65.2 days and aggregates up to 539mm (21.22") of snow.Daylight
With an average of 7h and 42min of daylight, December has the shortest days of the year in Mostowlany.On the first day of December, sunrise is at 09:15 and sunset at 17:11. On the last day of the month, sunrise is at 09:38 and sunset at 17:17 +03.
Sunshine
In December, the average sunshine is 1.7h.UV index
The months with the lowest UV index in Mostowlany are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 1 in December translates into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Mostowlany?
What is the average humidity in December in Mostowlany?
How many days does it rain in December in Mostowlany?
How many days does it snow in December in Mostowlany?
What is the month with the shortest days in Mostowlany?
How many hours of daylight does Mostowlany have in December?
When are sunrise and sunset in December in Mostowlany?
How many hours of sunshine does Mostowlany have in December?
When is the lowest UV index in Mostowlany?
What is the UV index intensity in December in Mostowlany?
Average temperature in December
Mostowlany, Poland
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in December: -2.9°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in December
Mostowlany, Poland
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is October (1018.4mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Mostowlany, Poland
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Mostowlany, Poland
- Average humidity in December: 91%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in December
Mostowlany, Poland
- Average rainfall in December: 39mm
The wettest months (with the highest rainfall) are May and July (64mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in December
Mostowlany, Poland
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (7 days).
Average snowfall in December
Mostowlany, Poland
- Average snowfall in December: 122mm
The month with the highest snowfall is January (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Mostowlany, Poland
- Average snowfall days in December: 14.3 days
The month with the highest number of snowfall days is January (18 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
Mostowlany, Poland
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in December
Mostowlany, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in December
Mostowlany, 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, February, November and December (UV index 1).
Average cloud cover in December
Mostowlany, Poland
- Average cloud cover in December: 78
The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Mostowlany, Poland
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and February (6km).
Mostowlany, Poland
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