Average annual temperature is 27.1 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Oklahoma
* Weather data for Oklahoma Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.3 | 32.8 | 37.4 | 40.2 | 39.5 | 40.5 | 34.5 | 34.5 | 33.8 | 34.0 | 30.7 | 30.7 |
| Average daytime temperature (°C) | 28.1 | 29.3 | 33.8 | 36.5 | 35.8 | 36.5 | 32.8 | 32.7 | 32.3 | 31.0 | 28.5 | 27.2 |
| Average temperature (°C) | 23.9 | 24.6 | 27.8 | 30.0 | 29.7 | 30.6 | 27.9 | 27.9 | 27.6 | 26.6 | 24.9 | 23.4 |
| Average night temperature (°C) | 20.7 | 21.1 | 23.3 | 24.8 | 24.9 | 25.9 | 24.3 | 24.3 | 24.0 | 23.4 | 22.3 | 20.6 |
| Absolute minimum temperature (°C) | 15.5 | 16.2 | 20.9 | 22.5 | 20.6 | 23.5 | 23.4 | 22.4 | 22.8 | 20.4 | 20.0 | 16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 9.9 | 10.7 | 11.5 | 11.6 | 11.7 | 11.1 | 11.2 | 10.7 | 9.7 | 8.5 | 8.4 |
| Precipitation (mm) | 67 | 48 | 19 | 13 | 61 | 152 | 237 | 169 | 156 | 256 | 183 | 107 |
| Sunny days | 16 | 14 | 21 | 23 | 18 | 15 | 1 | 7 | 5 | 7 | 5 | 11 |
| Rainy days | 15 | 14 | 10 | 7 | 13 | 15 | 30 | 24 | 25 | 24 | 25 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oklahoma is at