Average annual temperature is 17.9 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 206 days
Number of rainy days: 158 days
Number of snow days: 1 day
Look at detailed online map of Poteau
* Weather data for Poteau United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.8 | 25.0 | 27.5 | 29.2 | 32.4 | 40.0 | 39.6 | 41.5 | 36.6 | 32.6 | 28.4 | 20.7 |
| Average daytime temperature (°C) | 13.3 | 15.7 | 19.1 | 22.5 | 28.0 | 33.2 | 35.3 | 36.4 | 31.5 | 24.1 | 18.2 | 13.8 |
| Average temperature (°C) | 8.0 | 9.2 | 12.2 | 15.8 | 21.5 | 26.3 | 28.7 | 29.3 | 24.9 | 18.3 | 11.7 | 8.4 |
| Average night temperature (°C) | 3.9 | 4.8 | 7.5 | 10.3 | 15.8 | 20.3 | 23.5 | 23.5 | 19.0 | 13.7 | 6.6 | 4.3 |
| Absolute minimum temperature (°C) | -4.1 | -5.0 | -4.0 | 5.3 | 6.5 | 16.9 | 19.0 | 16.7 | 14.3 | -1.4 | -2.6 | -2.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 5.9 | 8.0 | 9.1 | 10.5 | 12.2 | 11.6 | 11.9 | 10.5 | 8.0 | 7.9 | 6.8 |
| Precipitation (mm) | 87 | 131 | 235 | 129 | 117 | 55 | 108 | 75 | 55 | 121 | 58 | 61 |
| Sunny days | 18 | 12 | 18 | 16 | 13 | 13 | 17 | 19 | 17 | 18 | 23 | 22 |
| Rainy days | 13 | 15 | 13 | 14 | 18 | 17 | 14 | 12 | 13 | 13 | 7 | 9 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Poteau during the most sunny months:
The largest precipitation sum in Poteau is at