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
Weather in December
Temperature
In December, the average high-temperature marginally drops from a frosty 9°C (48.2°F) in November to a wintry 5.8°C (42.4°F). The December average low temperature in Zwolle, Netherlands, marginally lower than the daytime high, records at a still icy 2.4°C (36.3°F).Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Zwolle, in December, during 10.7 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Zwolle, there are 129.5 rainfall days, and 203mm (7.99") of precipitation is accumulated.Snowfall
Months with snowfall in Zwolle are January through March and December. December is the first month it typically snows. Throughout December, in the average 2 snowfall days, it receives 9mm (0.35") of snow. In Zwolle, during the entire year, snow falls for 8.7 days and aggregates up to 32mm (1.26") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 16:25. On the last day of December, sunrise is at 08:46 and sunset at 16:31 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
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 optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Zwolle during December?
What is the most humid month in Zwolle?
What is the average humidity in December in Zwolle?
How much does it rain in Zwolle in December?
When does it start to snow in Zwolle?
What is the month with the shortest days in Zwolle?
How many hours of daylight does Zwolle have in December?
What time are sunrise and sunset in December in Zwolle?
What is the month with the least sunshine in Zwolle?
How many hours of sunshine does Zwolle have in December?
What is the month with the lowest UV index in Zwolle?
How high is the UV index in December in Zwolle?
Average temperature in December
Zwolle, Netherlands
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Zwolle, Netherlands
- Average pressure in December: 1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in December
Zwolle, Netherlands
- Average wind speed in December: 18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in December
Zwolle, Netherlands
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Zwolle, Netherlands
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is June (25mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in December
Zwolle, Netherlands
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is October (8.9 days).
Average snowfall in December
Zwolle, Netherlands
- Average snowfall in December: 9mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Zwolle, Netherlands
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Zwolle, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Zwolle, Netherlands
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Zwolle, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June and July (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
Zwolle, Netherlands
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in December
Zwolle, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
Zwolle, Netherlands
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