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
Ostrowo Kościelne in December experiences a gentle temperature dip, with average high-temperatures reducing from a chilly 7.5°C (45.5°F) in November to a wintry 2.7°C (36.9°F). In Ostrowo Kościelne, December nights experience a modest descent in temperature from daily peaks, cooling down to an average of -1°C (30.2°F).Humidity
In December, the average relative humidity in Ostrowo Kościelne is 88%.Rainfall
In Ostrowo Kościelne, in December, it is raining for 11.5 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Ostrowo Kościelne, there are 130.5 rainfall days, and 345mm (13.58") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Ostrowo Kościelne, in December, snow falls for 8.8 days, with typically accumulated 53mm (2.09") of snow. Throughout the year, in Ostrowo Kościelne, Poland, there are 44.2 snowfall days, and 269mm (10.59") of snow is accumulated.Daylight
December has the shortest days of the year in Ostrowo Kościelne, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 07:36 and sunset at 15:39. On the last day of December, in Ostrowo Kościelne, sunrise is at 07:58 and sunset at 15:45 CET.
Sunshine
In December, the average sunshine in Ostrowo Kościelne is 3h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 1 suggests these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. 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. 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 Ostrowo Kościelne?
What is the average humidity in December in Ostrowo Kościelne?
How many days does it rain in December in Ostrowo Kościelne?
How much does it snow in Ostrowo Kościelne in December?
What is the month with the shortest days in Ostrowo Kościelne?
How many hours of daylight does Ostrowo Kościelne have in December?
When is the sunrise / sunset in December in Ostrowo Kościelne?
How long on average sun shines in December in Ostrowo Kościelne?
What is the month with the lowest UV index in Ostrowo Kościelne?
What is the UV index intensity in December in Ostrowo Kościelne?
Average temperature in December
Ostrowo Kościelne, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Ostrowo Kościelne, Poland
- Average pressure in December: 1015.6mbar
The month with the highest atmospheric pressure is October (1017.6mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Ostrowo Kościelne, Poland
- Average wind speed in December: 16.6km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Ostrowo Kościelne, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Ostrowo Kościelne, Poland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Ostrowo Kościelne, Poland
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (7.2 days).
Average snowfall in December
Ostrowo Kościelne, Poland
- Average snowfall in December: 53mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ostrowo Kościelne, Poland
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ostrowo Kościelne, Poland
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Ostrowo Kościelne, Poland
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (21.7 days).
The month with the least sunshine days is January (9.8 days).
Average UV index in December
Ostrowo Kościelne, 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 November and December (UV index 1).
Average cloud cover in December
Ostrowo Kościelne, 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 34).
Average visibility in December
Ostrowo Kościelne, Poland
- Average visibility in December: 8km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
