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> Usa > Chattanooga, Tn > Precipitation
Rainfall/ Precipitation in Chattanooga, Tn, Usa
- Chattanooga, Tn receives 1358 mm (53.5 in) of rainfall per year, or 113.2 mm (4.5 in) per month.
- The driest weather is in October when an average of 81.8 mm (3.2 in) of rainfall (precipitation) occurs.
- The wettest weather is in March when an average of 153.2 mm (6 in) of rainfall (precipitation) occurs.
Precipitation Table
| Climate Variable | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Precipitation mm (in) | 124.2 (4.89) | 122.2 (4.8) | 153.2 (6) | 109.5 (4.3) | 111 (4.4) | 89.4 (3.5) | 123.2 (4.9) | 89.7 (3.5) | 105.4 (4.1) | 81.8 (3.2) | 117.1 (4.6) | 131.3 (5.2) | 1358 (53.5) | |
 | Precipitation Litres/m² (Gallons/ft²) | 124.2 (3.05) | 122.2 (3) | 153.2 (3.76) | 109.5 (2.69) | 111 (2.72) | 89.4 (2.19) | 123.2 (3.02) | 89.7 (2.2) | 105.4 (2.59) | 81.8 (2.01) | 117.1 (2.87) | 131.3 (3.22) | 1358 (33.31) |