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
January is the coldest month, with the temperature often reaching an average high of 4.1°C (39.4°F) and an average low of -0.3°C (31.5°F).Humidity
In January, the average relative humidity is 88%.Rainfall
In Dalhem, during January, the rain falls for 15.7 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Dalhem, there are 193.2 rainfall days, and 544mm (21.42") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Dalhem. January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 50mm (1.97") of snow.Daylight
The average length of the day in January is 8h and 34min.On the first day of the month, sunrise is at 08:38 and sunset at 16:42. On the last day of January, in Dalhem, sunrise is at 08:14 and sunset at 17:26 CET.
Sunshine
In Dalhem, the average sunshine in January is 3.9h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, an average UV index of 2 transforms into the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Dalhem?
How cold is January in Dalhem?
What is the average humidity in January in Dalhem?
How much does it rain in Dalhem in January?
When does it snow the most in Dalhem?
How many days does it snow in January in Dalhem?
What is the average length of the day in January in Dalhem?
What time are sunrise and sunset in January in Dalhem?
How long on average sun shines in January in Dalhem?
When is the lowest UV index in Dalhem?
What is the UV index intensity in January in Dalhem?
Average temperature in January
Dalhem, Belgium
- Average high temperature in January: 4.1°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in January: -0.3°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in January
Dalhem, Belgium
- Average pressure in January: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in January
Dalhem, Belgium
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in January
Dalhem, Belgium
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall in January
Dalhem, Belgium
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in January
Dalhem, Belgium
- Average rainfall days in January: 15.7 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.7 days).
Average snowfall in January
Dalhem, Belgium
- Average snowfall in January: 50mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Dalhem, Belgium
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is January (5.8 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
Dalhem, Belgium
- Average daylight in January: 8h and 4min
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 6min).
- Average sunshine in January: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Dalhem, Belgium
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in January
Dalhem, Belgium
- Average UV index in January: 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, March, November and December (UV index 2).
Average cloud cover in January
Dalhem, Belgium
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in January
Dalhem, Belgium
- Average visibility in January: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Dalhem, Belgium
Weather forecast for your location
2. Allow the app to use your location
