Average annual temperature is 19.1 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 302 days
Number of rainy days: 59 days
Number of snow days: 4 days
Look at detailed online map of Dāreyn
* Weather data for Dāreyn 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) | 11.7 | 17.5 | 26.1 | 32.8 | 36.1 | 41.3 | 41.4 | 39.2 | 37.7 | 32.1 | 23.8 | 17.3 |
| Average daytime temperature (°C) | 5.9 | 10.9 | 20.9 | 25.8 | 30.3 | 36.5 | 37.4 | 35.1 | 31.3 | 25.2 | 19.2 | 13.5 |
| Average temperature (°C) | 2.0 | 6.6 | 15.7 | 20.2 | 24.6 | 30.4 | 31.5 | 29.1 | 25.0 | 19.8 | 14.1 | 9.1 |
| Average night temperature (°C) | -2.0 | 2.3 | 10.1 | 13.5 | 17.6 | 23.5 | 24.3 | 21.8 | 17.7 | 13.3 | 8.2 | 4.2 |
| Absolute minimum temperature (°C) | -9.5 | -3.7 | 4.7 | 4.4 | 10.4 | 19.2 | 21.6 | 15.7 | 10.4 | 9.8 | 1.4 | 0.4 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 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) | 7.8 | 7.7 | 9.1 | 11.0 | 11.4 | 12.2 | 12.8 | 12.2 | 11.4 | 9.7 | 8.7 | 7.9 |
| Precipitation (mm) | 13 | 46 | 37 | 4 | 8 | 6 | 0 | 0 | 0 | 8 | 12 | 5 |
| Sunny days | 21 | 17 | 19 | 25 | 24 | 27 | 31 | 31 | 30 | 25 | 25 | 27 |
| Rainy days | 7 | 10 | 12 | 5 | 7 | 3 | 0 | 0 | 0 | 6 | 5 | 4 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dāreyn during the most sunny months:
The largest precipitation sum in Dāreyn is at