Average annual temperature is 19.5 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 308 days
Number of rainy days: 56 days
Number of snow days: 1 day
Look at detailed online map of Deh Zīr
* Weather data for Deh Zīr Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.1 | 18.8 | 22.6 | 27.6 | 35.1 | 39.7 | 40.2 | 39.0 | 36.8 | 32.8 | 24.9 | 19.0 |
| Average daytime temperature (°C) | 8.8 | 14.0 | 18.7 | 23.6 | 29.7 | 35.8 | 38.9 | 36.0 | 34.2 | 28.1 | 19.4 | 16.2 |
| Average temperature (°C) | 5.0 | 9.5 | 13.4 | 18.2 | 23.8 | 29.8 | 32.2 | 29.0 | 27.4 | 21.2 | 13.4 | 10.0 |
| Average night temperature (°C) | 1.2 | 5.1 | 7.7 | 11.6 | 16.2 | 22.1 | 23.6 | 20.3 | 18.9 | 13.8 | 7.6 | 4.3 |
| Absolute minimum temperature (°C) | -3.3 | 0.3 | 3.6 | 5.3 | 10.6 | 19.9 | 20.5 | 15.1 | 13.8 | 10.4 | 2.7 | -0.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 11.4 | 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) | 7.7 | 8.7 | 10.3 | 11.2 | 11.9 | 12.9 | 12.0 | 11.5 | 10.9 | 10.2 | 9.4 | 9.0 |
| Precipitation (mm) | 60 | 68 | 21 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 18 | 9 |
| Sunny days | 16 | 18 | 19 | 26 | 27 | 29 | 31 | 31 | 30 | 31 | 23 | 27 |
| Rainy days | 14 | 10 | 12 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 7 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Deh Zīr is at