December weather forecastZaamslag, Netherlands
December weather for Zaamslag, Netherlands: January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Zaamslag, Netherlands. December, the first month of the winter in Zaamslag, is also a frosty month, with an average temperature ranging between max 7°C (44.6°F) and min 4.1°C (39.4°F).
December
Weather in December
December, the first month of the winter in Zaamslag, is also a frosty month, with an average temperature ranging between max 7°C (44.6°F) and min 4.1°C (39.4°F).Temperature
Zaamslag observes a small decrease in the average high-temperature with the arrival of December, falling from November's fresh 10.2°C (50.4°F) to a frosty 7°C (44.6°F). Zaamslag observes a slightly reduced average nighttime temperature of 4.1°C (39.4°F) during December.Humidity
January and December, with an average relative humidity of 85%, are the most humid months in Zaamslag.Rainfall
The months with the most rainfall in Zaamslag are July and December, with an average 20mm (0.79") of precipitation.Snowfall
January through March, November and December are months with snowfall in Zaamslag. In Zaamslag, in December, during 1.3 snowfall days, 6mm (0.24") of snow is typically accumulated. Throughout the year, there are 6.9 snowfall days, and 29mm (1.14") of snow is accumulated.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 08:27 and sunset at 16:39. On the last day of December, sunrise is at 08:48 and sunset at 16:46 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 in Zaamslag are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Zaamslag, Netherlands
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 4.1°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (2.4°C).
Average pressure in December
Zaamslag, Netherlands
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Zaamslag, Netherlands
- Average wind speed in December: 20.2km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest month (with the lowest average wind speed) is July (13.8km/h).
Average humidity in December
Zaamslag, Netherlands
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Zaamslag, Netherlands
- Average rainfall in December: 20mm
The wettest months (with the highest rainfall) are July and December (20mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in December
Zaamslag, Netherlands
- Average rainfall days in December: 12.4 days
The months with the highest number of rainy days are July and December (12.4 days).
The month with the least rainy days is September (8.8 days).
Average snowfall in December
Zaamslag, Netherlands
- Average snowfall in December: 6mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Zaamslag, Netherlands
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is January (2.6 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
Zaamslag, Netherlands
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Zaamslag, Netherlands
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is June (14.2 days).
Average UV index in December
Zaamslag, 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
Zaamslag, Netherlands
- Average cloud cover in December: 63
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 38).
Average visibility in December
Zaamslag, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
