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 onset of December results in a small decrease in the average high-temperature, moderately receding from an icy 5.5°C (41.9°F) in November to a still wintry 0.7°C (33.3°F). In Jodeliszki, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a freezing cold -2.8°C (27°F).Humidity
In Jodeliszki, the average relative humidity in December is 90%.Rainfall
In Jodeliszki, during December, the rain falls for 12.2 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 177.2 rainfall days, and 539mm (21.22") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jodeliszki, in December, during 15.3 snowfall days, 134mm (5.28") of snow is typically accumulated. Throughout the year, there are 72.5 snowfall days, and 622mm (24.49") of snow is accumulated.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 07:23 and sunset at 15:07. On the last day of the month, sunrise is at 07:46 and sunset at 15:13 CET.
Sunshine
The average sunshine in December is 2.6h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Jodeliszki have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Jodeliszki have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Jodeliszki, Poland
- Average high temperature in December: 0.7°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-2°C).
- Average low temperature in December: -2.8°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in December
Jodeliszki, Poland
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in December
Jodeliszki, Poland
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Jodeliszki, Poland
- Average humidity in December: 90%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (71%).
Average rainfall in December
Jodeliszki, Poland
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Jodeliszki, Poland
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in December
Jodeliszki, Poland
- Average snowfall in December: 134mm
The month with the highest snowfall is January (168mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jodeliszki, Poland
- Average snowfall days in December: 15.3 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jodeliszki, 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 24min).
Average sunshine days in December
Jodeliszki, Poland
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in December
Jodeliszki, Poland
- Average UV index in December: 1
The months with the highest UV index are May, June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Jodeliszki, Poland
- Average cloud cover in December: 75
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Jodeliszki, 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).
