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
The month of January sees the lowest average temperatures, reaching 2.8°C (37°F) at the peak and -1.3°C (29.7°F) at the low.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 91%.Rainfall
In Aywaille, during January, the rain falls for 10.8 days and regularly aggregates up to 51mm (2.01") of precipitation. In Aywaille, Belgium, during the entire year, the rain falls for 169.9 days and collects up to 593mm (23.35") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In January, it is snowing for 11.9 days. Throughout January, 119mm (4.69") of snow is accumulated. Throughout the year, in Aywaille, Belgium, there are 46.9 snowfall days, and 546mm (21.5") of snow is accumulated.Daylight
In January, the average length of the day in Aywaille, Belgium, is 8h and 35min.On the first day of January, sunrise is at 08:37 and sunset at 16:43. On the last day of the month, sunrise is at 08:14 and sunset at 17:27 CET.
Sunshine
The average sunshine in January is 3.2h.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 minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 2 in January transforms into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Aywaille?
How cold is January in Aywaille?
What are the most humid months in Aywaille?
What is the average humidity in January in Aywaille?
How much does it rain in Aywaille in January?
How much does it snow in Aywaille in January?
How many hours of daylight does Aywaille have in January?
When are sunrise and sunset in January in Aywaille?
How long on average sun shines in January in Aywaille?
When is the lowest UV index in Aywaille?
What is the UV index reading in January in Aywaille?
Average temperature in January
Aywaille, Belgium
- Average high temperature in January: 2.8°C
The warmest months (with the highest average high temperature) are July and August (20.7°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in January: -1.3°C
The months with the highest average low temperature are July and August (11.5°C).
The coldest month (with the lowest average low temperature) is February (-1.5°C).
Average pressure in January
Aywaille, Belgium
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in January
Aywaille, Belgium
- Average wind speed in January: 16.3km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in January
Aywaille, Belgium
- Average humidity in January: 91%
The months with the highest relative humidity are January and December (91%).
The month with the lowest relative humidity is April (80%).
Average rainfall in January
Aywaille, Belgium
- Average rainfall in January: 51mm
The wettest month (with the highest rainfall) is December (68mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in January
Aywaille, Belgium
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in January
Aywaille, Belgium
- Average snowfall in January: 119mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Aywaille, Belgium
- Average snowfall days in January: 11.9 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Aywaille, 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 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in January
Aywaille, Belgium
- Average sunshine days in January: 10.9 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in January
Aywaille, 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
Aywaille, Belgium
- Average cloud cover in January: 69
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in January
Aywaille, Belgium
- Average visibility in January: 8km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (8km).
Aywaille, Belgium
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