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 is the coldest month, with an average high-temperature of 5.5°C (41.9°F) and an average low-temperature of 0.9°C (33.6°F).Humidity
In January, the average relative humidity is 88%.Rainfall
In Hérin, in January, during 17.2 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Hérin, there are 201.1 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
Months with snowfall in Hérin are January through March, November and December. January is the month with the most snowfall in Hérin. Snow falls for 3.8 days and accumulates 36mm (1.42") of snow.Daylight
In January, the average length of the day is 8h and 36min.On the first day of January in Hérin, sunrise is at 08:46 and sunset at 16:52. On the last day of the month, sunrise is at 08:22 and sunset at 17:36 CET.
Sunshine
The month with the least sunshine in Hérin is January, with an average of 3.8h 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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hérin?
How cold is January in Hérin?
What is the average humidity in January in Hérin?
How many days does it rain in January in Hérin?
When does it snow the most in Hérin?
How much does it snow in Hérin in January?
What is the average length of the day in January in Hérin?
What time are sunrise and sunset in January in Hérin?
What is the month with the least sunshine in Hérin?
How many hours of sunshine does Hérin have in January?
What are the months with the lowest UV index in Hérin?
How high is the UV index in January in Hérin?
Average temperature in January
Hérin, France
- Average high temperature in January: 5.5°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in January: 0.9°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 (0.9°C).
Average pressure in January
Hérin, France
- Average pressure in January: 1016.4mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed in January
Hérin, France
- Average wind speed in January: 17.6km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in January
Hérin, 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 (76%).
Average rainfall in January
Hérin, France
- Average rainfall in January: 47mm
The wettest month (with the highest rainfall) is December (67mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in January
Hérin, France
- Average rainfall days in January: 17.2 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is September (13.5 days).
Average snowfall in January
Hérin, 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, September and October (0mm).
Average snowfall days in January
Hérin, France
- Average snowfall days in January: 3.8 days
The month with the highest number of snowfall days is February (4 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
Hérin, 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 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Hérin, France
- Average sunshine days in January: 8.9 days
The month with the most sunshine days is September (12.7 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in January
Hérin, 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
Hérin, France
- Average cloud cover in January: 62
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in January
Hérin, 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).
