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> Usa > Storm Lake, Ia > Precipitation
Rainfall/ Precipitation in Storm Lake, Ia, Usa
- Storm Lake, Ia receives 797.3 mm (31.4 in) of rainfall per year, or 66.4 mm (2.6 in) per month.
- The driest weather is in January when an average of 14.7 mm (0.6 in) of rainfall (precipitation) occurs.
- The wettest weather is in June when an average of 118.6 mm (4.7 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) | 14.7 (0.58) | 15.5 (0.6) | 49.8 (2) | 76.5 (3) | 99.6 (3.9) | 118.6 (4.7) | 107.9 (4.2) | 107.4 (4.2) | 95.8 (3.8) | 57.4 (2.3) | 33 (1.3) | 21.1 (0.8) | 797.3 (31.4) | |
 | Precipitation Litres/m² (Gallons/ft²) | 14.7 (0.36) | 15.5 (0.38) | 49.8 (1.22) | 76.5 (1.88) | 99.6 (2.44) | 118.6 (2.91) | 107.9 (2.65) | 107.4 (2.63) | 95.8 (2.35) | 57.4 (1.41) | 33 (0.81) | 21.1 (0.52) | 797.3 (19.56) |