December weather forecastRoosteren, Netherlands
December
Weather in December
The first month of the winter, December, is still a chilly month in Roosteren, Netherlands, with an average temperature fluctuating between 2.2°C (36°F) and 6.3°C (43.3°F).Temperature
Roosteren experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from 9.6°C (49.3°F) in November to a still chilly 6.3°C (43.3°F). December nights in Roosteren reflect a consistent temperature dip to a cold 2.2°C (36°F), a slight descent from daytime peaks.Humidity
December is the most humid month in Roosteren, with an average relative humidity of 87%.Rainfall
In December, in Roosteren, the rain falls for 13.9 days. Throughout December, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Roosteren, there are 167.9 rainfall days, and 422mm (16.61") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, in Roosteren, it is snowing for 2.9 days. Throughout December, 33mm (1.3") of snow is accumulated. Throughout the year, there are 13.4 snowfall days, and 113mm (4.45") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 08:18 and sunset at 16:33. On the last day of December, in Roosteren, sunrise is at 08:40 and sunset at 16:39 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Roosteren. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Roosteren, Netherlands
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in December: 2.2°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 (0.9°C).
Average pressure in December
Roosteren, Netherlands
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in December
Roosteren, Netherlands
- Average wind speed in December: 17.7km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Roosteren, Netherlands
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in December
Roosteren, Netherlands
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Roosteren, Netherlands
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is August (16.8 days).
The months with the least rainy days are February and September (11.9 days).
Average snowfall in December
Roosteren, Netherlands
- Average snowfall in December: 33mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Roosteren, Netherlands
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is January (4.2 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
Roosteren, 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 30min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Roosteren, Netherlands
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in December
Roosteren, 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
Roosteren, Netherlands
- Average cloud cover in December: 63
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Roosteren, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
