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
The arrival of December suggests a slight decrease in the average high-temperature, moving from a chilly 8.7°C (47.7°F) in November to a wintry 5.3°C (41.5°F). A modest nighttime temperature average of 2°C (35.6°F) characterizes December in Ootmarsum.Humidity
December is the most humid month, with an average relative humidity of 89%.Rainfall
In Ootmarsum, Netherlands, in December, during 8.4 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, there are 97.5 rainfall days, and 121mm (4.76") of precipitation is accumulated.Snowfall
Months with snowfall in Ootmarsum are January through March and December. December is the first month it typically snows. Throughout December, in the average 2.6 snowfall days, it receives 4mm (0.16") of snow. In Ootmarsum, during the entire year, snow falls for 10 days and aggregates up to 16mm (0.63") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 48min of daylight.On the first day of December in Ootmarsum, Netherlands, sunrise is at 08:20 and sunset at 16:22. On the last day of the month, sunrise is at 08:42 and sunset at 16:28 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.3h 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 Ootmarsum. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
Is it cold in Ootmarsum during December?
What is the most humid month in Ootmarsum?
What is the average humidity in December in Ootmarsum?
How many days does it rain in December in Ootmarsum?
When does it start to snow in Ootmarsum?
What is the month with the shortest days in Ootmarsum?
What is the average length of the day in December in Ootmarsum?
When are sunrise and sunset in December in Ootmarsum?
What is the month with the least sunshine in Ootmarsum?
How long on average sun shines in December in Ootmarsum?
What are the months with the lowest UV index in Ootmarsum?
How high is the UV index in December in Ootmarsum?
Average temperature in December
Ootmarsum, Netherlands
- Average high temperature in December: 5.3°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Ootmarsum, Netherlands
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in December
Ootmarsum, Netherlands
- Average wind speed in December: 19km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in December
Ootmarsum, 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 (74%).
Average rainfall in December
Ootmarsum, Netherlands
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is June (16mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in December
Ootmarsum, Netherlands
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is July (10.8 days).
The month with the least rainy days is April (6.8 days).
Average snowfall in December
Ootmarsum, Netherlands
- Average snowfall in December: 4mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Ootmarsum, Netherlands
- Average snowfall days in December: 2.6 days
The months with the highest number of snowfall days are January and February (3.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Ootmarsum, 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 August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Ootmarsum, Netherlands
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is March (20.7 days).
The month with the least sunshine days is July (15.5 days).
Average UV index in December
Ootmarsum, 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
Ootmarsum, 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 41).
Average visibility in December
Ootmarsum, 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).
Ootmarsum, Netherlands
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