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 introduction of January notes a subtle temperature variation to a still cold 3.3°C (37.9°F) from December's 4.9°C (40.8°F). Illartein's nights in January cool down to an average low-temperature of -3.3°C (26.1°F).Humidity
The average relative humidity in January is 79%.Rainfall
In Illartein, in January, it is raining for 5.9 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, there are 149.7 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. January is the month with the most snowfall. Snow falls for 15.3 days and accumulates 479mm (18.86") of snow.Daylight
In Illartein, the average length of the day in January is 9h and 26min.On the first day of January in Illartein, France, sunrise is at 08:27 and sunset at 17:31. On the last day of the month, sunrise is at 08:12 and sunset at 18:06 CET.
Sunshine
In Illartein, the average sunshine in January is 6.6h.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 radiation for average individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is January in Illartein?
What is the average humidity in January in Illartein?
How many days does it rain in January in Illartein?
When does it snow the most in Illartein?
How much does it snow in Illartein in January?
What is the average length of the day in January in Illartein?
When is the sunrise / sunset in January in Illartein?
How many hours of sunshine does Illartein have in January?
What is the month with the lowest UV index in Illartein?
What is the UV index intensity in January in Illartein?
Average temperature in January
Illartein, France
- Average high temperature in January: 3.3°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is February (3.2°C).
- Average low temperature in January: -3.3°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in January
Illartein, France
- Average pressure in January: 1019.8mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Illartein, France
- Average wind speed in January: 8.3km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in January
Illartein, France
- Average humidity in January: 79%
The months with the highest relative humidity are February and March (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in January
Illartein, France
- Average rainfall in January: 61mm
The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (43mm).
Average rainfall days in January
Illartein, France
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in January
Illartein, France
- Average snowfall in January: 479mm
The month with the highest snowfall is January (479mm).
The month with the least snowfall is July (0mm).
Average snowfall days in January
Illartein, France
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Illartein, France
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in January
Illartein, France
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in January
Illartein, France
- 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
Illartein, France
- Average cloud cover in January: 36
The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July, August and September (Cloud cover 22).
Average visibility in January
Illartein, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
Illartein, France
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