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> Usa > Fort Smith, Arkansas > Precipitation
Rainfall/ Precipitation in Fort Smith, Arkansas, Usa
- Fort Smith, Arkansas receives 1038.8 mm (40.9 in) of rainfall per year, or 86.6 mm (3.4 in) per month.
- On average there are 96 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 8 days with a quantity of rain, sleet, snow etc. per month.
- The driest weather is in January when an average of 48.3 mm (1.9 in) of rainfall (precipitation) occurs.
- The wettest weather is in May when an average of 133.1 mm (5.2 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) | 48.3 (1.9) | 66 (2.6) | 100.3 (3.9) | 100.8 (4) | 133.1 (5.2) | 86.1 (3.4) | 75.9 (3) | 74.2 (2.9) | 82.3 (3.2) | 93.5 (3.7) | 101.3 (4) | 77 (3) | 1038.8 (40.9) | |
 | Precipitation Litres/m² (Gallons/ft²) | 48.3 (1.18) | 66 (1.62) | 100.3 (2.46) | 100.8 (2.47) | 133.1 (3.26) | 86.1 (2.11) | 75.9 (1.86) | 74.2 (1.82) | 82.3 (2.02) | 93.5 (2.29) | 101.3 (2.48) | 77 (1.89) | 1038.8 (25.48) | |
 | Number of Wet Days (probability of rain on a day) | 8 (26%) | 8 (28%) | 9 (29%) | 10 (33%) | 10 (32%) | 9 (30%) | 7 (23%) | 7 (23%) | 7 (23%) | 7 (23%) | 6 (20%) | 8 (26%) | 96 (26%) | |
 | Percentage of Sunny (Cloudy) Daylight Hours | 43 (57) | 47 (53) | 55 (45) | 58 (42) | 62 (38) | 70 (30) | 67 (33) | 73 (27) | 71 (29) | 69 (31) | 60 (40) | 53 (47) | 63 (37) |