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's arrival corresponds with a decrease in average high-temperatures, from November's frosty 7.1°C (44.8°F) to a wintry 1.9°C (35.4°F). In Jizerka, the average low-temperature during December nights tends to settle at a subzero cold -1.9°C (28.6°F), indicating a slight drop from the daytime peak.Humidity
In December, the average relative humidity in Jizerka is 89%.Rainfall
In Jizerka, in December, it is raining for 11.6 days, with typically 56mm (2.2") of accumulated precipitation. In Jizerka, during the entire year, the rain falls for 174.7 days and collects up to 622mm (24.49") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Jizerka, Czech Republic, in December, snow falls for 15 days, with typically accumulated 227mm (8.94") of snow. In Jizerka, during the entire year, snow falls for 66.8 days and aggregates up to 935mm (36.81") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:39 and sunset at 15:56. On the last day of December, in Jizerka, sunrise is at 08:00 and sunset at 16:02 CET.
Sunshine
In December, the average sunshine in Jizerka, Czech Republic, is 3.8h.UV index
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 vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Jizerka?
What is the average humidity in December in Jizerka?
How much does it rain in Jizerka in December?
How much does it snow in Jizerka in December?
What is the month with the shortest days in Jizerka?
What is the average length of the day in December in Jizerka?
When are sunrise and sunset in December in Jizerka?
How many hours of sunshine does Jizerka have in December?
When is the lowest UV index in Jizerka?
What is the UV index intensity in December in Jizerka?
Average temperature in December
Jizerka, Czech Republic
- Average high temperature in December: 1.9°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -1.9°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (-4.2°C).
Average pressure in December
Jizerka, Czech Republic
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1014.8mbar).
Average wind speed in December
Jizerka, Czech Republic
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is December (11.8km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Jizerka, Czech Republic
- Average humidity in December: 89%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in December
Jizerka, Czech Republic
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is June (83mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Jizerka, Czech Republic
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in December
Jizerka, Czech Republic
- Average snowfall in December: 227mm
The month with the highest snowfall is January (297mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jizerka, Czech Republic
- Average snowfall days in December: 15 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jizerka, Czech Republic
- Average daylight in December: 8h and 0min
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 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Jizerka, Czech Republic
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in December
Jizerka, Czech Republic
- 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 November and December (UV index 1).
Average cloud cover in December
Jizerka, Czech Republic
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Jizerka, Czech Republic
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
