Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Saint-Brieuc is from July, August, September, but considering flight prices and crowds, the best months to visit are June, August, September. — very predictable climate
🌦Cool & rainy
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Contains affiliate links.
Contains affiliate links.
| Score | 14 | 22 | 33 | 46 | 65 | 80 | 81 | 82 | 81 | 59 | 33 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Mild | Mild | Pleasant | Mild | Cool & rainy | Cold | Cold |
| Temperature | 5–9°C | 6–11°C | 6–12°C | 7–14°C | 10–16°C | 13–19°C | 14–21°C | 15–22°C | 14–20°C | 11–17°C | 8–13°C | 6–10°C |
| Feels like | 1–6°C | 2–7°C | 2–9°C | 4–11°C | 8–15°C | 12–19°C | 13–21°C | 14–22°C | 13–19°C | 9–15°C | 5–10°C | 2–7°C |
| Precipitation | 76mm 12 days | 59mm 12 days | 67mm 12 days | 60mm 10 days | 51mm 11 days | 79mm 10 days | 63mm 10 days | 56mm 10 days | 70mm 9 days | 107mm 12 days | 74mm 14 days | 96mm 14 days |
| Sunshine | 3.7h ☀︎ 42% | 4.3h ☀︎ 43% | 6.9h ☀︎ 58% | 9.9h ☀︎ 72% | 11.0h ☀︎ 72% | 11.3h ☀︎ 70% | 11.4h ☀︎ 73% | 10.7h ☀︎ 75% | 8.9h ☀︎ 71% | 6.1h ☀︎ 56% | 4.2h ☀︎ 46% | 2.9h ☀︎ 35% |
| Wind | SW · 25 km/h | SW · 28 km/h | SW · 26 km/h | N · 23 km/h | N · 23 km/h | N · 20 km/h | W · 21 km/h | NW · 21 km/h | NW · 21 km/h | SW · 25 km/h | SW · 25 km/h | SW · 27 km/h |
| Humidity (%) | 84% | 82% | 80% | 79% | 80% | 81% | 78% | 79% | 81% | 82% | 83% | 85% |
| Perfect days | 0% | 0% | 1% | 4% | 8% | 25% | 42% | 43% | 28% | 8% | 0% | 0% |
| Dry streak | 9d | 9d | 10d | 11d | 9d | 10d | 11d | 9d | 10d | 8d | 7d | 9d |
| Sunny streak | 5d | 8d | 10d | 15d | 15d | 16d | 19d | 16d | 14d | 7d | 5d | 5d |
| Extreme heat | — | — | — | — | — | — | 0% | — | — | — | — | — |
| Extreme cold | 13% | 10% | 4% | 1% | — | — | — | — | — | — | 1% | 10% |
| Temperature | +0.5° | +2.2° | +1.4° | -0.1° | -0.3° | -0.7° | +0.2° | +1.6° | +1.1° | +0.9° | +1.2° | +2.2° |
| Rainfall | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Getting wetter | Getting wetter | Stable | Getting wetter |
| Ideal warm days | 0% | 0% | 0% | 0% | 0% | 3% | 4% | 4% | 3% | 1% | 0% | 0% |
| Outdoor comfort | 0% | 0% | 1% | 7% | 14% | 34% | 48% | 45% | 32% | 10% | 0% | 0% |
| Dry week odds | 13% | 16% | 17% | 23% | 14% | 22% | 22% | 14% | 19% | 13% | 8% | 14% |
| Heavy rain | — | 1% | — | 1% | — | 1% | 1% | — | — | 2% | 1% | 1% |
| Snow days | 5% | 7% | 3% | 1% | — | — | — | — | — | — | 2% | 4% |
| Day length | 8.8h | 10.2h | 11.9h | 13.7h | 15.3h | 16.1h | 15.6h | 14.3h | 12.6h | 10.8h | 9.2h | 8.4h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | Shoulder season | High season | High season | Shoulder season | Low season | Low season | Low season |