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
With average high temperatures of 5.7°C (42.3°F) and lows of 1.2°C (34.2°F), January is the coldest month.Humidity
In January, the average relative humidity in Witternesse is 87%.Rainfall
In Witternesse, during January, the rain falls for 14.5 days and regularly aggregates up to 32mm (1.26") of precipitation. In Witternesse, France, during the entire year, the rain falls for 164.8 days and collects up to 429mm (16.89") of precipitation.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall in Witternesse is January, when snow falls for 3 days and typically aggregates up to 30mm (1.18") of snow.Daylight
In Witternesse, France, the average length of the day in January is 8h and 34min.On the first day of January, sunrise is at 08:51 and sunset at 16:56. On the last day of the month, sunrise is at 08:27 and sunset at 17:39 CET.
Sunshine
January has the least sunshine of the year, with an average of 3.9h of sunshine.UV index
The months with the lowest UV index in Witternesse are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Witternesse?
How cold does it get in Witternesse in January?
What is the average humidity in January in Witternesse?
How much does it rain in Witternesse in January?
What is the snowiest month in Witternesse?
How much does it snow in Witternesse in January?
How many hours of daylight does Witternesse have in January?
What time are sunrise and sunset in January in Witternesse?
What is the month with the least sunshine in Witternesse?
How long on average sun shines in January in Witternesse?
What is the month with the lowest UV index in Witternesse?
What is the UV index reading in January in Witternesse?
Average temperature in January
Witternesse, France
- Average high temperature in January: 5.7°C
The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in January: 1.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in January
Witternesse, France
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in January
Witternesse, France
- Average wind speed in January: 17.6km/h
The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in January
Witternesse, France
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in January
Witternesse, France
- Average rainfall in January: 32mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in January
Witternesse, France
- Average rainfall days in January: 14.5 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in January
Witternesse, France
- Average snowfall in January: 30mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Witternesse, France
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (3.2 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
Witternesse, France
- 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 month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Witternesse, France
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is January (11.3 days).
Average UV index in January
Witternesse, France
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Witternesse, France
- Average cloud cover in January: 60
The months with the most cloud cover are January and November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in January
Witternesse, France
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
