Average annual temperature is 24.2 °C
Absolute maximum temperature: 48.0 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 328 days
Number of rainy days: 37 days
Look at detailed online map of Iris
* Weather data for Iris 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 | 25.8 | 27.4 | 40.2 | 40.2 | 43.4 | 48.0 | 47.2 | 44.0 | 39.8 | 31.7 | 25.7 |
| Average daytime temperature (°C) | 19.0 | 20.4 | 23.0 | 32.0 | 34.4 | 37.2 | 45.0 | 42.0 | 37.8 | 33.7 | 25.3 | 21.0 |
| Average temperature (°C) | 13.5 | 14.0 | 17.0 | 24.2 | 26.6 | 28.9 | 37.8 | 35.2 | 30.8 | 26.4 | 19.4 | 15.6 |
| Average night temperature (°C) | 8.9 | 8.5 | 11.5 | 16.8 | 19.8 | 21.4 | 30.5 | 28.6 | 24.2 | 19.4 | 13.2 | 10.2 |
| Absolute minimum temperature (°C) | 4.3 | 4.4 | 5.2 | 6.6 | 13.7 | 16.1 | 23.7 | 22.7 | 17.7 | 11.9 | 8.6 | 6.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.3 | 9.5 | 9.8 | 11.9 | 12.8 | 13.2 | 12.6 | 11.5 | 10.8 | 10.5 | 9.1 | 8.3 |
| Precipitation (mm) | 17 | 12 | 10 | 0 | 0 | 0 | 0 | 43 | 13 | 0 | 2 | 21 |
| Sunny days | 23 | 22 | 27 | 30 | 31 | 29 | 30 | 25 | 27 | 31 | 27 | 26 |
| Rainy days | 8 | 6 | 4 | 0 | 0 | 1 | 1 | 6 | 3 | 0 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iris is at