Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Chattanooga is from May, September, October. — consistent weather climate
🌦Humid
| Score | 17 | 29 | 58 | 75 | 78 | 69 | 52 | 58 | 79 | 82 | 65 | 28 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cool & rainy | Humid | Humid | Hot & rainy | Hot & rainy | Humid | Mild | Cold | Cold |
| Temperature | 1–10°C | 3–13°C | 6–17°C | 9–21°C | 15–26°C | 19–30°C | 22–31°C | 21–31°C | 18–28°C | 12–23°C | 6–16°C | 3–12°C |
| Feels like | -3–7°C | 0–11°C | 3–16°C | 8–21°C | 15–27°C | 21–33°C | 25–36°C | 24–34°C | 20–30°C | 12–23°C | 4–15°C | 1–10°C |
| Precipitation | 135mm 10 days | 160mm 13 days | 155mm 11 days | 129mm 10 days | 103mm 10 days | 104mm 11 days | 127mm 12 days | 115mm 12 days | 98mm 8 days | 94mm 8 days | 95mm 7 days | 143mm 11 days |
| Sunshine | 6.4h ☀︎ 63% | 5.9h ☀︎ 54% | 7.8h ☀︎ 65% | 9.7h ☀︎ 74% | 10.8h ☀︎ 77% | 11.6h ☀︎ 80% | 11.5h ☀︎ 81% | 10.7h ☀︎ 80% | 10.0h ☀︎ 81% | 8.9h ☀︎ 79% | 7.5h ☀︎ 73% | 5.6h ☀︎ 57% |
| Wind | W · 15 km/h | SW · 16 km/h | SW · 16 km/h | SW · 16 km/h | SW · 14 km/h | SW · 12 km/h | SW · 11 km/h | SW · 11 km/h | NE · 12 km/h | SE · 13 km/h | SW · 13 km/h | SW · 14 km/h |
| Humidity (%) | 74% | 74% | 71% | 71% | 73% | 74% | 76% | 75% | 71% | 72% | 73% | 78% |
| Day length | 10.1h | 10.9h | 12.0h | 13.1h | 14.0h | 14.5h | 14.2h | 13.4h | 12.4h | 11.3h | 10.3h | 9.8h |
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