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
January
Weather in January
Temperature
January, with average temperatures reaching a high of 5.5°C (41.9°F) and a low of 1.3°C (34.3°F), is the coldest month.Humidity
In January, the average relative humidity is 87%.Rainfall
In Denderleeuw, Belgium, during January, the rain falls for 16.7 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 169.2 rainfall days, and 416mm (16.38") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The month with the most snowfall is January, when snow falls for 3.9 days and typically aggregates up to 36mm (1.42") of snow.Daylight
The average length of the day in January is 8h and 32min.On the first day of January, sunrise is at 08:46 and sunset at 16:47. On the last day of the month, sunrise is at 08:21 and sunset at 17:32 CET.
Sunshine
In January, the average sunshine is 3.8h.UV index
The months with the lowest UV index in Denderleeuw 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 average person.Note: In January, a regular UV index of 2 translates into these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Denderleeuw?
How cold does it get in Denderleeuw in January?
What is the average humidity in January in Denderleeuw?
How many days does it rain in January in Denderleeuw?
When does it snow the most in Denderleeuw?
How many days does it snow in January in Denderleeuw?
What is the average length of the day in January in Denderleeuw?
When is the sunrise / sunset in January in Denderleeuw?
How long on average sun shines in January in Denderleeuw?
What are the months with the lowest UV index in Denderleeuw?
How high is the UV index in January in Denderleeuw?
Average temperature in January
Denderleeuw, Belgium
- Average high temperature in January: 5.5°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in January: 1.3°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 (1.3°C).
Average pressure in January
Denderleeuw, Belgium
- Average pressure in January: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in January
Denderleeuw, Belgium
- Average wind speed in January: 16.5km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in January
Denderleeuw, Belgium
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in January
Denderleeuw, Belgium
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in January
Denderleeuw, Belgium
- Average rainfall days in January: 16.7 days
The month with the highest number of rainy days is December (17.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in January
Denderleeuw, Belgium
- Average snowfall in January: 36mm
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 January
Denderleeuw, Belgium
- Average snowfall days in January: 3.9 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Denderleeuw, Belgium
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
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 6min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Denderleeuw, Belgium
- Average sunshine days in January: 9 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in January
Denderleeuw, 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
Denderleeuw, Belgium
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Denderleeuw, Belgium
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
