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 month that records the lowest temperatures, with averages ranging from a high of 3°C (37.4°F) to a low of -1.1°C (30°F).Humidity
The average relative humidity in January is 91%.Rainfall
In Longeau, Belgium, in January, during 13.2 rainfall days, 53mm (2.09") of precipitation is typically accumulated. In Longeau, during the entire year, the rain falls for 179.7 days and collects up to 616mm (24.25") of precipitation.Snowfall
Months with snowfall are January through May, October through December. The months with the most snowfall in Longeau are January and December, with an average 80mm (3.15") of accumulated snow.Daylight
In Longeau, the average length of the day in January is 8h and 43min.On the first day of the month, sunrise is at 08:33 and sunset at 16:46. On the last day of January, in Longeau, sunrise is at 08:10 and sunset at 17:29 CET.
Sunshine
In January, the average sunshine is 3.3h.UV index
The months with the lowest UV index in Longeau are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the coldest month in Longeau?
How cold is January in Longeau?
What is the average humidity in January in Longeau?
How many days does it rain in January in Longeau?
When does it snow the most in Longeau?
How many days does it snow in January in Longeau?
How many hours of daylight does Longeau have in January?
When is the sunrise / sunset in January in Longeau?
How many hours of sunshine does Longeau have in January?
What are the months with the lowest UV index in Longeau?
What is the UV index intensity in January in Longeau?
Average temperature in January
Longeau, Belgium
- Average high temperature in January: 3°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in January: -1.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).
Average pressure in January
Longeau, Belgium
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in January
Longeau, Belgium
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in January
Longeau, Belgium
- Average humidity in January: 91%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in January
Longeau, Belgium
- Average rainfall in January: 53mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in January
Longeau, Belgium
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in January
Longeau, Belgium
- Average snowfall in January: 80mm
The months with the highest snowfall are January and December (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Longeau, Belgium
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Longeau, Belgium
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in January
Longeau, Belgium
- Average sunshine days in January: 11.2 days
The months with the most sunshine days are April and September (14.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in January
Longeau, Belgium
- Average UV index in January: 2
The month with the highest UV index is 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
Longeau, Belgium
- Average cloud cover in January: 67
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in January
Longeau, Belgium
- Average visibility in January: 8km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
Longeau, Belgium
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