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
Holnon's coldest month, January, generally records average temperatures ranging from a high of 5.3°C (41.5°F) to a low of 0.9°C (33.6°F).Humidity
In Holnon, the average relative humidity in January is 88%.Rainfall
In Holnon, in January, during 15 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Holnon, during the entire year, the rain falls for 176.8 days and collects up to 514mm (20.24") of precipitation.Snowfall
Months with snowfall are January through March, October through December. The month with the most snowfall is January, when snow falls for 3.6 days and typically aggregates up to 36mm (1.42") of snow.Daylight
In Holnon, the average length of the day in January is 8h and 40min.On the first day of the month, sunrise is at 08:44 and sunset at 16:56. On the last day of January, in Holnon, sunrise is at 08:22 and sunset at 17:38 CET.
Sunshine
The month with the least sunshine in Holnon, France, is January, with an average of 3.7h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the coldest month in Holnon?
How cold is January in Holnon?
What is the average humidity in January in Holnon?
How many days does it rain in January in Holnon?
What is the snowiest month in Holnon?
How many days does it snow in January in Holnon?
What is the average length of the day in January in Holnon?
When are sunrise and sunset in January in Holnon?
What is the month with the least sunshine in Holnon?
How long on average sun shines in January in Holnon?
What is the month with the lowest UV index in Holnon?
What is the UV index reading in January in Holnon?
Average temperature in January
Holnon, France
- Average high temperature in January: 5.3°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in January: 0.9°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in January
Holnon, France
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in January
Holnon, France
- Average wind speed in January: 16.7km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in January
Holnon, France
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in January
Holnon, France
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in January
Holnon, France
- Average rainfall days in January: 15 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is September (12 days).
Average snowfall in January
Holnon, France
- Average snowfall in January: 36mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in January
Holnon, France
- Average snowfall days in January: 3.6 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Holnon, France
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Holnon, France
- Average sunshine days in January: 10.9 days
The month with the most sunshine days is March (15.8 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in January
Holnon, 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
Holnon, France
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in January
Holnon, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Holnon, France
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