Rouen Weather in September
19.9°C high · 11.2°C low · 64 mm rain · 5.3h sun
Yes — Sep is one of the best months to visit Rouen, with mild weather and 5.3h of daily sunshine.
September at a glance
| Metric | Value |
|---|---|
| Average high | 19.9°C |
| Average low | 11.2°C |
| Rainfall | 64 mm |
| Sunshine | 5.3 hours/day |
| Daylight | 12.3 hours |
What to pack in September
Pack a jacket and layers for Rouen in September.
Rouen weather by month
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Frequently asked questions
What is the weather in Rouen in September?
Highs of 19.9°C and lows of 11.2°C, with about 64 mm of rain and 5.3 hours of sunshine per day.
Is September a good time to visit Rouen?
Yes — Sep is one of the best months to visit Rouen, with mild weather and 5.3h of daily sunshine.
What to do in Rouen · Best time to visit Rouen
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.