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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Hérin, France, with an average temperature fluctuating between 0.9°C (33.6°F) and 5.5°C (41.9°F). 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). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Hérin, France, with an average temperature ranging between min 1.2°C (34.2°F) and max 6.6°C (43.9°F). The shift to February signals an average high-temperature of a chilly 6.6°C (43.9°F), subtly varied from January's 5.5°C (41.9°F). Weather in February »
Weather in March
March, the first month of the spring in Hérin, is a fresh month, with an average temperature varying between 10.7°C (51.3°F) and 2.9°C (37.2°F). The commencement of March sees a minor shift in the average high-temperature, moving from a frosty 6.6°C (43.9°F) in February to a cool 10.7°C (51.3°F). Weather in March »
Weather in April
April in Hérin, France, is a refreshing spring month, with an average temperature ranging between min 5.3°C (41.5°F) and max 15.1°C (59.2°F). As March transitions into April, Hérin notices a gentle rise in the average high-temperature, transitioning from a cool 10.7°C (51.3°F) to a refreshing 15.1°C (59.2°F). Weather in April »
Weather in May
May, the last month of the spring in Hérin, is an enjoyable month, with an average temperature ranging between min 7.6°C (45.7°F) and max 17.3°C (63.1°F). Hérin, France, experiences an average high-temperature of an enjoyable 17.3°C (63.1°F) with the onset of May, subtly varied from April's 15.1°C (59.2°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Hérin, France, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 20.7°C (69.3°F). June comes with a subtle rise, with the average high-temperature adjusting from a comfortable 17.3°C (63.1°F) in May to an agreeable 20.7°C (69.3°F). Weather in June »
Weather in July
July, like June, is another pleasant summer month in Hérin, France, with an average temperature varying between 12.9°C (55.2°F) and 22.8°C (73°F). A minor adjustment in Hérin's average high-temperature is noted with the start of July, touching a still pleasant 22.8°C (73°F) from June's 20.7°C (69.3°F). Weather in July »
Weather in August
The last month of the summer, August, is a warm month in Hérin, France, with temperature in the range of an average high of 23.2°C (73.8°F) and an average low of 13.3°C (55.9°F). The warmest period tends to be August, when average temperatures fluctuate between a high of 23.2°C (73.8°F) and a low of 13.3°C (55.9°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Hérin, France, with temperature in the range of an average high of 19.5°C (67.1°F) and an average low of 10.8°C (51.4°F). Hérin's progression into September involves a minor drop in the average high-temperature, slightly receding from a moderately hot 23.2°C (73.8°F) in August to a refreshing 19.5°C (67.1°F). Weather in September »
Weather in October
October, the same as September, in Hérin, France, is a moderate autumn month, with an average temperature ranging between max 15.1°C (59.2°F) and min 8.2°C (46.8°F). The start of October comes with a small reduction in the average high-temperature, subtly receding from a refreshing 19.5°C (67.1°F) in September to a mild 15.1°C (59.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Hérin, is another chilly month, with an average temperature varying between 9.7°C (49.5°F) and 4.9°C (40.8°F). November's arrival comes with a decrease in the average high-temperature, moving from a mild 15.1°C (59.2°F) in October to a chilly 9.7°C (49.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Hérin, France, with an average temperature varying between 2.3°C (36.1°F) and 6.5°C (43.7°F). In Hérin, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's chilly 9.7°C (49.5°F) to a still frosty 6.5°C (43.7°F). Weather in December »
Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hérin?
January, on average, is the coldest month in Hérin, France, registering a high temperature of 5.5°C (41.9°F) and a low of 0.9°C (33.6°F).
How many days does it rain in Hérin?
Throughout the year, in Hérin, there are 201.1 rainfall days, and 566mm (22.28") of precipitation is accumulated.
When does it snow in Hérin?
Months with snowfall are January through March, November and December.
When does it snow the most in Hérin?
The month with the most snowfall is January, when snow falls for 3.8 days and typically aggregates up to 36mm (1.42") of snow.
How much does it snow in Hérin?
Throughout the year, in Hérin, there are 12.6 snowfall days, and 97mm (3.82") of snow is accumulated.
What is the month with the least sunshine in Hérin?
With an average of 3.8h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index in Hérin?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When it does not snow in Hérin?
April through October are months without snowfall in Hérin, France.
When are the longest days in Hérin?
The month with the longest days in Hérin is June, with an average of 16h and 24min of daylight.
What month has the most sunshine in Hérin?
June has the most sunshine of the year, with an average of 9.2h of sunshine.
What are the months with the highest UV index in Hérin?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Hérin, France.
What is the warmest month in Hérin?
August, with its high-temperature average of 23.2°C (73.8°F) and a low-temperature average of 13.3°C (55.9°F), is the warmest month.
What is the least humid month in Hérin?
August is the least humid month in Hérin, with an average relative humidity of 76%.
What is the driest month in Hérin?
The month with the least rainfall in Hérin is September, when the rain falls for 13.5 days and typically collects 29mm (1.14") of precipitation.
When is Daylight Saving Time (DST) in Hérin?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Hérin, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the most humid month in Hérin?
With an average relative humidity of 89%, December is the most humid month.
What is the wettest month in Hérin?
The month with the most rainfall in Hérin is December, when the rain falls for 17.2 days and typically aggregates up to 67mm (2.64") of precipitation.
What is the month with the shortest days in Hérin?
December has the shortest days of the year in Hérin, with an average of 8h and 6min of daylight.
Average temperature
Hérin, France
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).
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
Hérin, France
- Average pressure in January:
1016.4mbar - Average pressure in February:
1015.3mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1015.9mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.6mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1012.5mbar - Average pressure in December:
1016.7mbar
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
Hérin, France
- Average wind speed in January:
17.6km/h - Average wind speed in February:
18.1km/h - Average wind speed in March:
16.2km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
12.6km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
11.8km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
14.4km/h - Average wind speed in November:
16.5km/h - Average wind speed in December:
18.2km/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
Hérin, France
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Hérin, France
The wettest month (with the highest rainfall) is December (67mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days
Hérin, France
- Average rainfall days in January:
17.2 days - Average rainfall days in February:
14.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15.7 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
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
Hérin, France
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
Hérin, France
- Average snowfall days in January:
3.8 days - Average snowfall days in February:
4 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.8 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 / Average sunshine
Hérin, France
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 3min - Average daylight in June:
16h and 2min
- Average daylight in July:
15h and 5min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 1min
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 - Average sunshine in February:
4h and 3min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
8h and 5min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 1min - Average sunshine in December:
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
Hérin, France
- Average sunshine days in January:
8.9 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
8.9 days
- Average sunshine days in July:
9 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
12.7 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
9.2 days - Average sunshine days in December:
9.5 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
Hérin, France
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
Hérin, France
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
Hérin, France
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).
