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
The commencement of December indicates a shift in the average high-temperature, receding from November's chilly 7.1°C (44.8°F) to a cold 1.6°C (34.9°F). Hostynne observes a minimal variance in temperature, with a consistent average low of -2.2°C (28°F) during the nights of December.Humidity
In Hostynne, the average relative humidity in December is 88%.Rainfall
In December, in Hostynne, Poland, the rain falls for 9.7 days. Throughout December, 34mm (1.34") of precipitation is accumulated. In Hostynne, during the entire year, the rain falls for 151.1 days and collects up to 464mm (18.27") of precipitation.Snowfall
January through April, October through December are months with snowfall in Hostynne. In December, in Hostynne, it is snowing for 13.3 days. Throughout December, 119mm (4.69") of snow is accumulated. Throughout the year, there are 58.8 snowfall days, and 504mm (19.84") of snow is accumulated.Daylight
The month with the shortest days in Hostynne, Poland, is December, with an average of 8h and 6min of daylight.On the first day of December in Hostynne, Poland, sunrise is at 07:05 and sunset at 15:23. On the last day of the month, sunrise is at 07:27 and sunset at 15:29 CET.
Sunshine
In Hostynne, the average sunshine in December is 3.2h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 1 during December leads to these advisories:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Hostynne?
What is the average humidity in December in Hostynne?
How much does it rain in Hostynne in December?
How much does it snow in Hostynne in December?
What is the month with the shortest days in Hostynne?
How many hours of daylight does Hostynne have in December?
What time are sunrise and sunset in December in Hostynne?
How many hours of sunshine does Hostynne have in December?
What is the month with the lowest UV index in Hostynne?
What is the UV index reading in December in Hostynne?
Average temperature in December
Hostynne, Poland
- Average high temperature in December: 1.6°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 (-0.8°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in December
Hostynne, Poland
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Hostynne, Poland
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).
Average humidity in December
Hostynne, Poland
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Hostynne, Poland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in December
Hostynne, Poland
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Hostynne, Poland
- Average snowfall in December: 119mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Hostynne, Poland
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hostynne, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Hostynne, Poland
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Hostynne, Poland
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Hostynne, Poland
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Hostynne, Poland
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
