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
A shift in Jordanów's weather is observed as November turns into December, with the average high temperature reducing from a chilly 7.9°C (46.2°F) to an icy 2.7°C (36.9°F). Throughout December, Jordanów's nights experience a slight temperature dip to a freezing cold -1.3°C (29.7°F).Humidity
In Jordanów, the average relative humidity in December is 85%.Rainfall
In December, the rain falls for 8.6 days. Throughout December, 20mm (0.79") of precipitation is accumulated. In Jordanów, during the entire year, the rain falls for 139.7 days and collects up to 399mm (15.71") of precipitation.Snowfall
January through May, October through December are months with snowfall in Jordanów. In Jordanów, Poland, in December, snow falls for 5.9 days, with typically accumulated 47mm (1.85") of snow. Throughout the year, in Jordanów, Poland, there are 31.6 snowfall days, and 266mm (10.47") of snow is accumulated.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Jordanów.On the first day of December, sunrise is at 07:16 and sunset at 15:43. On the last day of the month, sunrise is at 07:37 and sunset at 15:50 CET.
Sunshine
In Jordanów, Poland, the average sunshine in December is 4.2h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Jordanów, Poland. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 during December translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Jordanów?
What is the average humidity in December in Jordanów?
How much does it rain in Jordanów in December?
How many days does it snow in December in Jordanów?
What is the month with the shortest days in Jordanów?
How many hours of daylight does Jordanów have in December?
What time are sunrise and sunset in December in Jordanów?
How long on average sun shines in December in Jordanów?
What is the month with the lowest UV index in Jordanów?
What is the UV index reading in December in Jordanów?
Average temperature in December
Jordanów, Poland
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Jordanów, Poland
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.7mbar).
Average wind speed in December
Jordanów, Poland
- Average wind speed in December: 14.5km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Jordanów, Poland
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Jordanów, Poland
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is February (17mm).
Average rainfall days in December
Jordanów, Poland
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (6 days).
Average snowfall in December
Jordanów, Poland
- Average snowfall in December: 47mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jordanów, Poland
- Average snowfall days in December: 5.9 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jordanów, Poland
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Jordanów, Poland
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is October (19 days).
The months with the least sunshine days are May and June (10.8 days).
Average UV index in December
Jordanów, Poland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Jordanów, Poland
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Jordanów, Poland
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January and February (8km).
