Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Chartres is from July, August, September, but considering flight prices and crowds, the best months to visit are May, June, September. — predictable climate
🌥Mild
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Contains affiliate links.
Contains affiliate links.
| Score | 10 | 17 | 33 | 52 | 73 | 80 | 86 | 85 | 83 | 59 | 29 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Pleasant | Pleasant | Pleasant | Mild | Mild | Cold | Cold |
| Temperature | 2–7°C | 3–10°C | 4–12°C | 5–15°C | 9–18°C | 13–23°C | 14–24°C | 15–25°C | 13–22°C | 9–17°C | 5–11°C | 3–8°C |
| Feels like | -2–3°C | -1–6°C | 0–8°C | 2–12°C | 7–17°C | 12–22°C | 13–23°C | 14–24°C | 11–20°C | 7–15°C | 2–8°C | 0–5°C |
| Precipitation | 61mm 11 days | 51mm 10 days | 62mm 12 days | 48mm 10 days | 74mm 12 days | 72mm 11 days | 45mm 9 days | 57mm 9 days | 63mm 8 days | 86mm 11 days | 48mm 11 days | 77mm 12 days |
| Sunshine | 3.0h ☀︎ 34% | 4.1h ☀︎ 40% | 6.9h ☀︎ 58% | 9.9h ☀︎ 72% | 11.1h ☀︎ 72% | 11.9h ☀︎ 74% | 11.7h ☀︎ 75% | 10.7h ☀︎ 75% | 9.1h ☀︎ 73% | 5.6h ☀︎ 52% | 4.1h ☀︎ 45% | 2.2h ☀︎ 26% |
| Wind | W · 23 km/h | SW · 26 km/h | SW · 23 km/h | N · 21 km/h | NW · 21 km/h | NW · 19 km/h | W · 20 km/h | W · 19 km/h | W · 19 km/h | SW · 22 km/h | SW · 22 km/h | SW · 23 km/h |
| Humidity (%) | 88% | 82% | 78% | 72% | 73% | 70% | 65% | 68% | 73% | 82% | 87% | 89% |
| Perfect days | 0% | 0% | 1% | 10% | 22% | 36% | 51% | 51% | 41% | 13% | 0% | 0% |
| Dry streak | 9d | 9d | 11d | 10d | 9d | 9d | 10d | 9d | 11d | 9d | 8d | 9d |
| Sunny streak | 4d | 5d | 9d | 14d | 14d | 17d | 19d | 16d | 13d | 7d | 4d | 4d |
| Extreme heat | — | — | — | — | — | 0% | 1% | 1% | — | — | — | — |
| Extreme cold | 38% | 36% | 19% | 5% | — | — | — | — | — | 1% | 9% | 29% |
| Temperature | +0.3° | +2.4° | +1.9° | -0.1° | +0.1° | +1.1° | +0.6° | +2.3° | +1.2° | +0.6° | +0.8° | +1.9° |
| Rainfall | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Getting wetter | Getting wetter | Stable | Getting wetter |
| Ideal warm days | 0% | 0% | 0% | 0% | 2% | 12% | 22% | 18% | 10% | 1% | 0% | 0% |
| Outdoor comfort | 0% | 0% | 1% | 13% | 24% | 37% | 47% | 47% | 41% | 12% | 0% | 0% |
| Dry week odds | 13% | 17% | 23% | 20% | 16% | 18% | 19% | 15% | 24% | 11% | 12% | 14% |
| Heavy rain | — | — | — | — | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% |
| Snow days | 8% | 11% | 5% | 2% | — | — | — | — | — | — | 3% | 7% |
| Day length | 8.8h | 10.2h | 11.9h | 13.7h | 15.3h | 16.0h | 15.6h | 14.3h | 12.6h | 10.8h | 9.2h | 8.4h |
| Tourist Crowds | Low season | Low season | Low season | Shoulder season | Shoulder season | Shoulder season | High season | High season | Shoulder season | Low season | Low season | Low season |