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 brings an average high-temperature of a still frosty 6.9°C (44.4°F), marking an inconsequential divergence from November. With a barely noticeable fluctuation in temperature, Zwaag reaches an average low of 4.6°C (40.3°F) during the December nights.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 84%.Rainfall
In Zwaag, in December, it is raining for 15.1 days, with typically 25mm (0.98") of accumulated precipitation. In Zwaag, during the entire year, the rain falls for 160.4 days and collects up to 266mm (10.47") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows in Zwaag. Throughout December, in the average 2 snowfall days, it receives 6mm (0.24") of snow. Throughout the year, there are 10.3 snowfall days, and 26mm (1.02") of snow is accumulated.Daylight
The month with the shortest days in Zwaag is December, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 08:29 and sunset at 16:28. On the last day of December, in Zwaag, Netherlands, sunrise is at 08:51 and sunset at 16:34 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Zwaag?
What are the most humid months in Zwaag?
What is the average humidity in December in Zwaag?
How much does it rain in Zwaag in December?
When does it start snowing in Zwaag?
What is the month with the shortest days in Zwaag?
How many hours of daylight does Zwaag have in December?
When are sunrise and sunset in December in Zwaag?
What is the month with the least sunshine in Zwaag?
How long on average sun shines in December in Zwaag?
When is the lowest UV index in Zwaag?
How high is the UV index in December in Zwaag?
Average temperature in December
Zwaag, Netherlands
- Average high temperature in December: 6.9°C
The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 4.6°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (2.5°C).
Average pressure in December
Zwaag, Netherlands
- Average pressure in December: 1013.8mbar
The months with the highest atmospheric pressure are May and September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in December
Zwaag, Netherlands
- Average wind speed in December: 24.8km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is July (15.6km/h).
Average humidity in December
Zwaag, Netherlands
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Zwaag, Netherlands
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in December
Zwaag, Netherlands
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is April (9.1 days).
Average snowfall in December
Zwaag, Netherlands
- Average snowfall in December: 6mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Zwaag, Netherlands
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (4 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
Zwaag, Netherlands
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 3h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Zwaag, Netherlands
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is April (18.4 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in December
Zwaag, Netherlands
- 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, November and December (UV index 2).
Average cloud cover in December
Zwaag, Netherlands
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in December
Zwaag, Netherlands
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
