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 its high-temperature average of 4.6°C (40.3°F) and a low-temperature average of 0.6°C (33.1°F), is the coldest month.Humidity
In Couillet, Belgium, the average relative humidity in January is 88%.Rainfall
In Couillet, Belgium, during January, the rain falls for 14.1 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Couillet, Belgium, there are 180.4 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall in Couillet. In January, in Couillet, it is snowing for 4.4 days. Throughout January, 42mm (1.65") of snow is accumulated. In Couillet, during the entire year, snow falls for 16.2 days and aggregates up to 154mm (6.06") of snow.Daylight
The average length of the day in January in Couillet is 8h and 36min.On the first day of January, sunrise is at 08:42 and sunset at 16:48. On the last day of the month, sunrise is at 08:18 and sunset at 17:32 CET.
Sunshine
January and December, with an average of 3.5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Couillet, Belgium, 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 average individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Couillet?
Is January cold in Couillet?
What is the average humidity in January in Couillet?
How much does it rain in Couillet in January?
How many days does it snow in January in Couillet?
What is the average length of the day in January in Couillet?
What time are sunrise and sunset in January in Couillet?
What are the months with the least sunshine in Couillet?
How many hours of sunshine does Couillet have in January?
When is the lowest UV index in Couillet?
What is the UV index intensity in January in Couillet?
Average temperature in January
Couillet, Belgium
- Average high temperature in January: 4.6°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in January: 0.6°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in January
Couillet, Belgium
- Average pressure in January: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in January
Couillet, Belgium
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in January
Couillet, Belgium
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall in January
Couillet, Belgium
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in January
Couillet, Belgium
- Average rainfall days in January: 14.1 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in January
Couillet, Belgium
- Average snowfall in January: 42mm
The month with the highest snowfall is February (47mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in January
Couillet, Belgium
- Average snowfall days in January: 4.4 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Couillet, 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 3min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in January
Couillet, Belgium
- Average sunshine days in January: 11.8 days
The months with the most sunshine days are March and September (14.2 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in January
Couillet, 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, November and December (UV index 2).
Average cloud cover in January
Couillet, Belgium
- Average cloud cover in January: 65
The months with the most cloud cover are January and December (Cloud cover 65).
The months with the least cloud cover are April and August (Cloud cover 44).
Average visibility in January
Couillet, Belgium
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
