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
December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a frosty 9.4°C (48.9°F) in November to a still chilly 6°C (42.8°F). December witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 2.5°C (36.5°F).Humidity
The most humid month in Riethoven is December, with an average relative humidity of 88%.Rainfall
The wettest months in Riethoven are July, August and December, with an average 32mm (1.26") of rainfall.Snowfall
Months with snowfall in Riethoven are January through March, November and December. In Riethoven, in December, snow falls for 3 days, with typically accumulated 17mm (0.67") of snow. Throughout the year, there are 12.3 snowfall days, and 79mm (3.11") of snow is accumulated.Daylight
December has the shortest days of the year in Riethoven, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 08:21 and sunset at 16:33. On the last day of the month, sunrise is at 08:43 and sunset at 16:40 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index in Riethoven are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is it in Riethoven in December?
What is the most humid month in Riethoven?
What is the average humidity in December in Riethoven?
What is the wettest month in Riethoven?
How many days does it rain in December in Riethoven?
How much does it snow in Riethoven in December?
What is the month with the shortest days in Riethoven?
What is the average length of the day in December in Riethoven?
When are sunrise and sunset in December in Riethoven?
What is the month with the least sunshine in Riethoven?
How many hours of sunshine does Riethoven have in December?
What is the month with the lowest UV index in Riethoven?
What is the UV index intensity in December in Riethoven?
Average temperature in December
Riethoven, Netherlands
- Average high temperature in December: 6°C
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Riethoven, Netherlands
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Riethoven, Netherlands
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Riethoven, Netherlands
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Riethoven, Netherlands
- Average rainfall in December: 32mm
The wettest months (with the highest rainfall) are July, August and December (32mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Riethoven, Netherlands
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in December
Riethoven, Netherlands
- Average snowfall in December: 17mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Riethoven, Netherlands
- Average snowfall days in December: 3 days
The month with the highest number of snowfall days is February (4.3 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
Riethoven, 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 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Riethoven, Netherlands
- Average sunshine days in December: 13 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in December
Riethoven, 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
Riethoven, Netherlands
- Average cloud cover in December: 64
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in December
Riethoven, 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).
Riethoven, Netherlands
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