Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Aalter, the month of January registers the lowest temperatures, averaging 5.8°C (42.4°F) at the peak and 1.7°C (35.1°F) at the lowest.Humidity
In January, the average relative humidity is 86%.Rainfall
In Aalter, in January, during 12 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Aalter, during the entire year, the rain falls for 156.7 days and collects up to 272mm (10.71") of precipitation.Snowfall
January through March and December are months with snowfall in Aalter. January is the month with the most snowfall in Aalter. Snow falls for 2 days and accumulates 14mm (0.55") of snow.Daylight
In January, the average length of the day is 8h and 31min.On the first day of the month, sunrise is at 08:49 and sunset at 16:49. On the last day of January, in Aalter, sunrise is at 08:25 and sunset at 17:34 CET.
Sunshine
In Aalter, the average sunshine in January is 3.9h.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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What month is the coldest in Aalter?
Is it cold in Aalter during January?
What is the average humidity in January in Aalter?
How much does it rain in Aalter in January?
When does it snow the most in Aalter?
How much does it snow in Aalter in January?
What is the average length of the day in January in Aalter?
When are sunrise and sunset in January in Aalter?
How many hours of sunshine does Aalter have in January?
What is the month with the lowest UV index in Aalter?
How high is the UV index in January in Aalter?
Average temperature in January
Aalter, Belgium
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is August (14.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.7°C).
Average pressure in January
Aalter, Belgium
- Average pressure in January: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in January
Aalter, Belgium
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in January
Aalter, Belgium
- Average humidity in January: 86%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in January
Aalter, Belgium
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in January
Aalter, Belgium
- Average rainfall days in January: 12 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in January
Aalter, Belgium
- Average snowfall in January: 14mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Aalter, Belgium
- Average snowfall days in January: 2 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Aalter, Belgium
- Average daylight in January: 8h and 3min
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 January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Aalter, Belgium
- Average sunshine days in January: 15.2 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in January
Aalter, Belgium
- Average UV index in January: 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 January
Aalter, Belgium
- Average cloud cover in January: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in January
Aalter, Belgium
- Average visibility in January: 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).
Aalter, Belgium
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