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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a chilly 9.1°C (48.4°F) to a wintry 5.5°C (41.9°F). During December, Haart's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 2.1°C (35.8°F).Humidity
The most humid month is December, with an average relative humidity of 89%.Rainfall
In Haart, in December, it is raining for 16.7 days, with typically 45mm (1.77") of accumulated precipitation. In Haart, Netherlands, during the entire year, the rain falls for 187.7 days and collects up to 477mm (18.78") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Haart, in December, snow falls for 2.8 days, with typically accumulated 16mm (0.63") of snow. Throughout the year, in Haart, there are 14.7 snowfall days, and 81mm (3.19") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 08:19 and sunset at 16:25. On the last day of December, in Haart, Netherlands, sunrise is at 08:41 and sunset at 16:32 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year.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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Haart during December?
What is the most humid month in Haart?
What is the average humidity in December in Haart?
How much does it rain in Haart in December?
How much does it snow in Haart in December?
What is the month with the shortest days in Haart?
What is the average length of the day in December in Haart?
When is the sunrise / sunset in December in Haart?
What is the month with the least sunshine in Haart?
How many hours of sunshine does Haart have in December?
When is the lowest UV index in Haart?
What is the UV index reading in December in Haart?
Average temperature in December
Haart, Netherlands
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in December
Haart, Netherlands
- Average pressure in December: 1015.4mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in December
Haart, Netherlands
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in December
Haart, 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
Haart, Netherlands
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in December
Haart, Netherlands
- Average rainfall days in December: 16.7 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is April (12.8 days).
Average snowfall in December
Haart, Netherlands
- Average snowfall in December: 16mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Haart, Netherlands
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is January (5 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
Haart, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Haart, Netherlands
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in December
Haart, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Haart, Netherlands
- Average cloud cover in December: 65
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Haart, Netherlands
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are September and December (8km).
