Rouen Climate by Month
Rouen, Normandy, France
Mild summers and cool winters, with rain spread through the year.
The climate in Rouen is one of mild summers and cool winters, with rain spread through the year. Afternoon highs range from 47°F (8°C) in January to 75°F (24°C) in July, and February nights average 37°F (3°C). It gets 28 in (719 mm) of rain a year, spread across the months.
- Warmest month
- 75°F(24°C)
- Average high, July
- Coldest nights
- 37°F(3°C)
- Average low, February
- Rain per year
- 28 in(719 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Rouen
Best for weatherJuly and August are the best time for weather in Rouen: highs near 75°F (24°C) and about 2.1 in (53 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 47°F (9°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rouen weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(8°C) | 37°F(3°C) | 2.4 in(61 mm) | 88% | 0.8 |
| FebFebruary | 49°F(9°C) | 37°F(3°C) | 2.1 in(53 mm) | 75% | 1.5 |
| MarMarch | 55°F(13°C) | 40°F(5°C) | 1.9 in(47 mm) | 72% | 2.8 |
| AprApril | 60°F(16°C) | 43°F(6°C) | 1.9 in(48 mm) | 69% | 4.3 |
| MayMay | 66°F(19°C) | 49°F(9°C) | 2.1 in(54 mm) | 69% | 5.0 |
| JunJune | 71°F(22°C) | 54°F(12°C) | 2.0 in(52 mm) | 72% | 5.4 |
| JulJulyBest | 75°F(24°C) | 57°F(14°C) | 1.9 in(48 mm) | 68% | 5.3 |
| AugAugustBest | 75°F(24°C) | 58°F(14°C) | 2.2 in(57 mm) | 73% | 4.5 |
| SepSeptember | 69°F(21°C) | 53°F(12°C) | 2.0 in(52 mm) | 76% | 3.4 |
| OctOctober | 62°F(16°C) | 48°F(9°C) | 3.2 in(81 mm) | 81% | 2.0 |
| NovNovember | 53°F(12°C) | 42°F(6°C) | 3.1 in(78 mm) | 89% | 0.9 |
| DecDecember | 47°F(9°C) | 38°F(3°C) | 3.5 in(88 mm) | 86% | 0.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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