Climate and monthly weather forecastLe Havre, France
Climate and monthly weather forecast
The climate of Le Havre
Le Havre, situated in northwestern France along the English Channel, falls under the Köppen climate classification of 'Cfb', which represents a marine west coast climate with a warm summer. This climatic type implies moderate conditions, with neither severe summer heat nor frigid winter cold. Rainfall in this city is well distributed over the entire year, making it a region of a high level of humidity.Throughout the year, the temperatures range from 5.2°C (41.4°F), the coldest month's average low, to a peak high of 19.3°C (66.7°F) in the warmest months. The winter months exhibit chillier temperatures from 5.2°C (41.4°F) to 8.1°C (46.6°F), a mild and bearable range. Whereas, the warm months carry warmer temperatures, hovering between the highs of 16.7°C (62.1°F) to 19.3°C (66.7°F). The lowest humidity level among all months is marked at 78% whereas, on the other spectrum, it goes up to 83%.
Rainfall in Le Havre exhibits a fairly consistent trend through the year, with monthly averages ranging from 25mm (0.98") to 58mm (2.28"). The wettest periods feature rainfall from 46mm (1.81") to 58mm (2.28"), occurring during the months of moving from late spring to late autumn. Though precipitation is a year-round occurrence, these months experience slightly heavier bouts of rainfall. The city faces snow only during the winter months, with snowfall figures between 2mm (0.08") to 6mm (0.24"), and the snowfall days register fewer than two days in these coldest months.
The best time to visit Le Havre
The warm summer months between June and September, when temperatures range between 16.7°C (62.1°F) to 19.3°C (66.7°F), are typically the most suitable for visiting Le Havre. During this period, the city enjoys maximum daylight hours between 15.4 hours to 16.2 hours, and the sunshine hours are between 8.5 hours to 10.3 hours. The sea temperature also escalates to almost peak levels, measuring between 16.4°C (61.5°F) and 18.2°C (64.8°F), encouraging coastal recreational activities.The worst time to visit Le Havre
On the contrary, the least favorable time to visit Le Havre is during late-autumn to late-winter. November, December, and January have the lowest daylight levels, ranging from 8.3 hours to 9.1 hours. Additionally, it is during this period that Le Havre experiences the highest rainfall, varying from 54mm (2.13") to 58mm (2.28"). With the lowest temperatures of the year, averaging between 9.2°C (48.6°F) to 6.9°C (44.4°F), the conditions become less conducive for sightseeing.Spring weather in Le Havre
Spring in Le Havre is characterized by temperatures warming up from an average low of 6.5°C (43.7°F) to high of 13.8°C (56.8°F). During this season, precipitation levels vary from 25mm (0.98") to 31mm (1.22"). The rising daily sunlight hours, stretching from 11.9 hours to 15.4 hours, stimulate outdoor activities. Additionally, the UV index starts escalating from 3 to 4, implying moderate exposure leading to increased chances of sunburns if preventive measures are not taken.Summer weather in Le Havre
Considering the summer period, temperatures continue to rise, stabilizing between 16.7°C (62.1°F) to 19.3°C (66.7°F). Rainfall too, adjusts to higher levels, fluctuating from 36mm (1.42") to 49mm (1.93"). The increase in sea temperatures, reaching from 16.4°C (61.5°F) to 18.2°C (64.8°F), makes it agreeable for various watersports. Peak daylight hours from 15.8 hours to 16.2 hours and sunshine levels from 10.1 hours to 10.3 hours mark the longest days of the year.Autumn weather in Le Havre
Autumn witnesses a dip in temperatures with values spanning from 12.5°C (54.5°F) to 17.9°C (64.2°F). Although the city receives the highest rainfall in October, November over approximately 17.6 days. Amid the wet conditions, snowfall is minimal but possible, there is specific enough data to show an average of 6mm (0.24") of snow on about 1.7 days.Weather in February
In February, temperatures in Le Havre remain on the lower side but might show a trend of very slight warming compared to the month of January. A notable pattern for this time of year is the continuation of high winds, gusting up to 40.4 Kph. Weather in February »Weather in March
March ushers in a visible transition towards the Spring season in Le Havre. There's a notable change in climatic conditions compared to February, as evident from more agreeable temperatures and a reduction in snowfall occurrence. Weather in March »Weather in April
April offers a more perceptible advent of spring, meaning the weather progressively becomes more appealing than in March, catering to those with a liking for mild conditions. One of the prominent features of April in Le Havre is the significant drop in rainfall occurrence, falling to 25mm (0.98") from March's 37mm (1.46"). Weather in April »Weather in May
In May, the city of Le Havre witnesses a further enhancement in its weather as it steps further into Spring. There's an interesting mix of conditions with temperatures becoming more agreeable while humidity levels go slightly higher. Weather in May »Weather in June
Coming into June, Le Havre, France welcomes longer days and sunnier weather paving the way for the Summer season. One of the noticeable trait of June weather is the highest temperature jump in the year, the average high temperature is 16.7°C (62.1°F). Weather in June »Weather in July
July is when Le Havre experiences true summer weather, highlighted by the highest temperatures of the year. Although rainfall has some occurrence, a unique trait of this month is that it has the lowest average relative humidity for the year at 81%. Weather in July »Weather in August
August continues the summer trend with temperatures being almost at par with those in July. What sets August apart is that it records the highest sea surface temperature of the year at 17.9°C (64.2°F), thus being highly suitable for water-related activities. Weather in August »Weather in September
September signifies the transition from summer to fall in Le Havre, France. There is a slight drop in the monthly average high temperature from August with a value of 17.9°C (64.2°F) to 15.7°C (60.3°F) in September. Although this month ushers in milder weather, it still provides ample sunlight and warm seas that are a carryover from summer. Weather in September »Weather in October
October in Le Havre is characterized by further dropping temperatures and increasing rainfall compared to September. The notable piece of data this month is the high average rainfall value, at 54mm (2.13"), with the number of rainfall days also seeing an increase. Weather in October »Weather in November
November in Le Havre, France witnesses a significant change as the city moves deeper into the fall season. The temperatures see a marked drop, paving the way for the winter chill of December. The unique element about November's weather is the highest annual rainfall, with an average of 58mm (2.28"). Weather in November »Weather in December
December in Le Havre introduces the full swing of winter with the lowest temperatures of the year. A special feature for this month is equal highest precipitation content as November, primarily in the form of rain but with potential for snow as indicated by the 2mm (0.08") average value. Weather in December »Updated: Feb 8, 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
Le Havre's average lowest temperatures are recorded in January and February, reaching a high of 8.1°C (46.6°F).
In Le Havre, France, during the entire year, the rain falls for 185.9 days and collects up to 521mm (20.51") of precipitation.
Months with snowfall are January through April and December.
January is the month with the most snowfall in Le Havre. Snow falls for 1.7 days and accumulates 6mm (0.24") of snow.
In Le Havre, during the entire year, snow falls for 4.9 days and aggregates up to 15mm (0.59") of snow.
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index in Le Havre, France.
February and March, with an average sea temperature of 8.8°C (47.8°F), are months with the coldest seawater.
April is the month with the least rainfall in Le Havre. Rain falls for 12.6 days and accumulates 25mm (0.98") of precipitation.
May through November are months without snowfall in Le Havre.
June is the most humid month in Le Havre, France, with an average relative humidity of 83%.
With an average of 16h and 12min of daylight, June has the longest days of the year in Le Havre, France.
The month with the most sunshine in Le Havre, France, is June, with an average of 10.3h of sunshine.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
Le Havre's temperatures peak on average in August, reaching 19.3°C (66.7°F) at their highest and 16°C (60.8°F) at their lowest.
The least humid month is September, with an average relative humidity of 78%.
The month with the warmest seawater in Le Havre, France, is September, with an average sea temperature of 18.2°C (64.8°F).
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
The months with the most rainfall in Le Havre are November and December, with an average 58mm (2.28") of precipitation.
With an average of 3.9h of sunshine, November has the least sunshine of the year in Le Havre.
With an average of 8h and 12min of daylight, December has the shortest days of the year in Le Havre.
Average temperature
Le Havre, France
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure
Le Havre, France
- Average pressure in January:
1016.6mbar - Average pressure in February:
1015.5mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1017mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed
Le Havre, France
- Average wind speed in January:
27.4km/h - Average wind speed in February:
27.3km/h - Average wind speed in March:
23.6km/h - Average wind speed in April:
19.5km/h - Average wind speed in May:
19.3km/h - Average wind speed in June:
18.6km/h
- Average wind speed in July:
18km/h - Average wind speed in August:
18km/h - Average wind speed in September:
20.2km/h - Average wind speed in October:
23.7km/h - Average wind speed in November:
27.3km/h - Average wind speed in December:
29.2km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity
Le Havre, France
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall
Le Havre, France
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Le Havre, France
- Average rainfall days in January:
17.6 days - Average rainfall days in February:
14.6 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
16.5 days - Average rainfall days in September:
14 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall
Le Havre, France
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Le Havre, France
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.3 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:
0.3 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature
Le Havre, France
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest months (with the lowest average sea temperature) are February and March (8.8°C).
Average daylight / Average sunshine
Le Havre, France
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
8h and 30min - Average sunshine in September:
7h and 18min - Average sunshine in October:
5h and 42min - Average sunshine in November:
3h and 54min - Average sunshine in December:
4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days
Le Havre, France
- Average sunshine days in January:
10 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
10.8 days - Average sunshine days in November:
9.1 days - Average sunshine days in December:
8.9 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index
Le Havre, 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 and November (UV index 2).
Average cloud cover
Le Havre, France
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility
Le Havre, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
