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
December indicates a minor shift in the average high-temperature, from November's 9.5°C (49.1°F) to a still chilly 6.3°C (43.3°F). During December, the nighttime temperatures in Geel, Belgium, align closely with the daytime averages, measuring an icy 2.5°C (36.5°F).Humidity
With an average relative humidity of 88%, December is the most humid month in Geel, Belgium.Rainfall
December is the month with the most rainfall in Geel. Rain falls for 18.9 days and accumulates 58mm (2.28") of precipitation.Snowfall
Months with snowfall in Geel, Belgium, are January through March, November and December. In Geel, during December, snow falls for 2.8 days and regularly aggregates up to 29mm (1.14") of snow. Throughout the year, in Geel, there are 14.2 snowfall days, and 107mm (4.21") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of December in Geel, Belgium, sunrise is at 08:22 and sunset at 16:36. On the last day of the month, sunrise is at 08:43 and sunset at 16:42 CET.
Sunshine
With an average of 3.7h of sunshine, December has the least sunshine of the year in Geel.UV index
The months with the lowest UV index in Geel 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 unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Boost your sun resistance with garments that are densely woven yet spacious. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Geel during December?
What is the most humid month in Geel?
What is the average humidity in December in Geel?
What is the wettest month in Geel?
How many days does it rain in December in Geel?
How many days does it snow in December in Geel?
What is the month with the shortest days in Geel?
What is the average length of the day in December in Geel?
When are sunrise and sunset in December in Geel?
What is the month with the least sunshine in Geel?
How many hours of sunshine does Geel have in December?
What is the month with the lowest UV index in Geel?
What is the UV index intensity in December in Geel?
Average temperature in December
Geel, Belgium
- Average high temperature in December: 6.3°C
The warmest months (with the highest average high temperature) are July and August (23°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in December: 2.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Geel, Belgium
- Average pressure in December: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Geel, Belgium
- Average wind speed in December: 17.4km/h
The windiest month (with the highest average wind speed) is December (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Geel, Belgium
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (74%).
Average rainfall in December
Geel, Belgium
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Geel, Belgium
- Average rainfall days in December: 18.9 days
The month with the highest number of rainy days is December (18.9 days).
The month with the least rainy days is September (12.1 days).
Average snowfall in December
Geel, Belgium
- Average snowfall in December: 29mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Geel, Belgium
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (4.6 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
Geel, Belgium
- 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 4min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Geel, Belgium
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in December
Geel, Belgium
- 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
Geel, Belgium
- 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 April (Cloud cover 41).
Average visibility in December
Geel, Belgium
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are January, September and December (8km).
