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
December signifies a gentle decline in Gostomie's average high-temperature, easing from a chilly 6.7°C (44.1°F) in November to an icy 2.5°C (36.5°F). The temperature during December sees a subtle transition from day to night, averaging a low of -0.5°C (31.1°F).Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Gostomie, Poland.Rainfall
In Gostomie, Poland, during December, the rain falls for 13.2 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Gostomie, Poland, there are 147.7 rainfall days, and 398mm (15.67") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Gostomie, during December, snow falls for 8.6 days and regularly aggregates up to 62mm (2.44") of snow. In Gostomie, Poland, during the entire year, snow falls for 43.4 days and aggregates up to 291mm (11.46") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of December, sunrise is at 07:45 and sunset at 15:29. On the last day of the month, sunrise is at 08:08 and sunset at 15:35 CET.
Sunshine
In Gostomie, the average sunshine in December is 2.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the UV index of 1 transforms into the following advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Gostomie in December?
What are the most humid months in Gostomie?
What is the average humidity in December in Gostomie?
How many days does it rain in December in Gostomie?
How much does it snow in Gostomie in December?
What is the month with the shortest days in Gostomie?
How many hours of daylight does Gostomie have in December?
What time are sunrise and sunset in December in Gostomie?
How long on average sun shines in December in Gostomie?
What are the months with the lowest UV index in Gostomie?
What is the UV index reading in December in Gostomie?
Average temperature in December
Gostomie, Poland
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Gostomie, Poland
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in December
Gostomie, Poland
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).
Average humidity in December
Gostomie, 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
Gostomie, Poland
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Gostomie, Poland
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in December
Gostomie, Poland
- Average snowfall in December: 62mm
The month with the highest snowfall is January (93mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gostomie, Poland
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gostomie, 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: 2h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Gostomie, Poland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in December
Gostomie, 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 and December (UV index 1).
Average cloud cover in December
Gostomie, Poland
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Gostomie, Poland
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).
