The temperatures in Le Havre in September are comfortable with low of 15°C and and high up to 18°C.
You can expect about 3 to 8 days of rain in Le Havre during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Le Havre in September 2025.
If you’re planning to visit Le Havre in the near future, we highly recommend that you review the 14 day weather forecast for Le Havre before you arrive.
Temperatures
18° / 15°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
81
mm
Sun Hours
9.6
Hrs
