Fort Smith
The tables below display average monthly climate and weather indicators in Fort Smith Arkansas.
Temperature by: Fahrenheit / Centigrade
| Fort Smith Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature | 36.9 | 41.9 | 51.6 | 61.4 | 69.1 | 76.9 | 81.5 | 80.6 | 73.6 | 62.3 | 50.6 | 40.3 | 60.6 |
| Avg. Max Temperature | 48.3 | 53.5 | 64.0 | 74.1 | 80.5 | 87.9 | 93.0 | 92.4 | 85.2 | 75.7 | 62.8 | 51.2 | 72.4 |
| Avg. Min Temperature | 25.5 | 30.2 | 39.2 | 48.6 | 57.7 | 65.9 | 70.0 | 68.8 | 61.9 | 48.8 | 38.4 | 29.3 | 48.7 |
| Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | < 0.5 | 1.0 | 2.0 | 13.0 | 23.0 | 21.0 | 10.0 | 1.0 | 0.0 | 0.0 | 72.0 |
| Days with Min Temp Below Freezing | 23.0 | 16.0 | 7.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 8.0 | 19.0 | 75.0 |
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| Fort Smith Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days | 871 | 647 | 426 | 151 | 36.0 | 0.0 | 0.0 | 0.0 | 13.0 | 136 | 432 | 766 | 3478 |
| Cooling Degree Days | 0.0 | 0.0 | 10.0 | 43.0 | 164 | 357 | 512 | 484 | 271 | 53.0 | 0.0 | 0.0 | 1894 |
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| Fort Smith Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) | 1.9 | 2.6 | 4.0 | 4.0 | 5.2 | 3.4 | 3.0 | 2.9 | 3.2 | 3.7 | 4.0 | 3.0 | 40.9 |
| Days with Precipitation 0.01 inch or More | 8.0 | 8.0 | 9.0 | 10.0 | 10.0 | 8.0 | 7.0 | 7.0 | 8.0 | 7.0 | 7.0 | 7.0 | 97.0 |
| Monthly Snowfall (inches) | 2.5 | 1.8 | 0.7 | < 0.05 | < 0.05 | < 0.05 | 0.0 | 0.0 | 0.0 | < 0.05 | 0.4 | 0.8 | 6.2 |
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| Other Fort Smith Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed | 8.2 | 8.5 | 9.4 | 8.9 | 7.7 | 6.7 | 6.3 | 6.3 | 6.6 | 6.8 | 7.8 | 8.1 | 7.6 |
| Clear Days | 9.0 | 9.0 | 9.0 | 9.0 | 8.0 | 10.0 | 12.0 | 12.0 | 12.0 | 14.0 | 11.0 | 10.0 | 123 |
| Partly Cloudy Days | 6.0 | 6.0 | 7.0 | 7.0 | 10.0 | 10.0 | 11.0 | 11.0 | 8.0 | 7.0 | 6.0 | 7.0 | 95.0 |
| Cloudy Days | 16.0 | 14.0 | 15.0 | 14.0 | 13.0 | 10.0 | 8.0 | 8.0 | 10.0 | 11.0 | 13.0 | 15.0 | 147 |
| Percent of Possible Sunshine | 50.0 | 55.0 | 56.0 | 60.0 | 62.0 | 69.0 | 73.0 | 72.0 | 66.0 | 65.0 | 54.0 | 50.0 | 61.0 |
| Avg. Relative Humidity | 58.0 | 71.5 | 68.5 | 68.5 | 70.0 | 74.0 | 74.0 | 73.0 | 72.0 | 72.5 | 68.5 | 70.5 | 74.0 |
Weather information for other cities in Arkansas