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Weather & Climate
Cesson-Sévigné, Bretagne, France
Overview
Available climate summaries for Cesson-Sévigné. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
11.6°C
Summer Avg
18.1°C
Winter Avg
5.4°C
Record High
38.3°C
Record Low
-10.4°C
Annual Precipitation
707.5 mm
Avg Humidity
83%
Summer Humidity
75%
Winter Humidity
91%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 15.3° | 5.2° | -10.4° | 69.4 | 92% | 32 | 60 |
| Feb | 19.8° | 5.4° | -9.4° | 57.1 | 88% | 51 | 63.7 |
| Mar | 22.1° | 7.6° | -4.9° | 57.4 | 84% | 92 | 63.5 |
| Apr | 26.3° | 10.4° | -3.3° | 45.9 | 79% | 134 | 57.9 |
| May | 29.4° | 13.5° | 0.6° | 57.7 | 78% | 163 | 50.7 |
| Jun | 33.7° | 17° | 4.5° | 50.4 | 76% | 171 | 49.1 |
| Jul | 37° | 18.7° | 7.6° | 48.4 | 74% | 173 | 49.8 |
| Aug | 38.3° | 18.5° | 7.6° | 47.4 | 75% | 147 | 48.1 |
| Sep | 31.7° | 16° | 4.4° | 41.7 | 76% | 113 | 51.2 |
| Oct | 27.7° | 12.6° | -0.6° | 75.3 | 85% | 67 | 57.3 |
| Nov | 20.2° | 8.7° | -4.8° | 77.1 | 90% | 37 | 63.7 |
| Dec | 15.3° | 5.6° | -5.8° | 79.7 | 93% | 27 | 65.7 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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