Average annual temperature is 21.8 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Rex
* Weather data for Rex 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) | 28.4 | 29.0 | 31.5 | 33.1 | 34.1 | 35.5 | 37.4 | 38.4 | 34.9 | 30.1 | 29.2 | 26.0 |
| Average daytime temperature (°C) | 21.5 | 25.1 | 26.1 | 29.4 | 29.3 | 31.8 | 33.8 | 34.5 | 31.0 | 27.1 | 22.7 | 19.7 |
| Average temperature (°C) | 14.9 | 18.2 | 19.6 | 22.6 | 23.3 | 25.9 | 27.9 | 28.7 | 25.6 | 21.8 | 17.6 | 14.9 |
| Average night temperature (°C) | 10.1 | 13.3 | 14.6 | 17.4 | 18.6 | 21.7 | 24.0 | 24.7 | 22.0 | 17.8 | 14.1 | 11.5 |
| Absolute minimum temperature (°C) | 0.1 | 5.5 | 5.4 | 11.4 | 13.4 | 18.0 | 22.3 | 22.9 | 18.1 | 10.4 | 4.6 | 3.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.5 | 9.1 | 9.5 | 9.9 | 11.1 | 10.8 | 11.1 | 11.3 | 10.0 | 9.1 | 6.8 | 6.9 |
| Precipitation (mm) | 36 | 42 | 62 | 72 | 79 | 102 | 117 | 74 | 124 | 51 | 88 | 86 |
| Sunny days | 17 | 19 | 13 | 10 | 11 | 4 | 3 | 6 | 8 | 21 | 15 | 16 |
| Rainy days | 14 | 9 | 18 | 20 | 20 | 26 | 28 | 25 | 22 | 10 | 15 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rex is at