Weather in Chattanooga, Tennessee, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 0°C | 10°C | 121.8 mm | 58% | 39.7 km/h |
| February | 3°C | 15°C | 132.1 mm | 58% | 39.9 km/h |
| March | 6°C | 19°C | 152.3 mm | 56% | 42.3 km/h |
| April | 10°C | 22°C | 113.0 mm | 54% | 38.3 km/h |
| May | 16°C | 26°C | 132.4 mm | 64% | 35.3 km/h |
| June | 20°C | 30°C | 103.0 mm | 59% | 30.0 km/h |
| July | 22°C | 31°C | 128.1 mm | 62% | 27.9 km/h |
| August | 21°C | 30°C | 114.7 mm | 54% | 26.9 km/h |
| September | 17°C | 28°C | 85.2 mm | 47% | 28.3 km/h |
| October | 11°C | 23°C | 56.1 mm | 42% | 31.6 km/h |
| November | 6°C | 17°C | 67.6 mm | 51% | 33.2 km/h |
| December | 3°C | 13°C | 92.8 mm | 61% | 35.7 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.4% | |
| February | 6.3% | |
| March | 14.8% | |
| April | 27.7% | |
| May | 31.2% | |
| June | 22.1% | |
| July | 6.0% | |
| August | 15.2% | |
| September | 46.3% | |
| October | 43.9% | |
| November | 16.2% | |
| December | 1.6% |
About this location and data
- Population
- 181,099
- Elevation
- 293 m
- Coordinates
- 35.05°N, 85.31°W
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: