Average annual temperature is 13.9 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -16.0 °C
Number of sunny days: 287 days
Number of rainy days: 72 days
Number of snow days: 6 days
Look at detailed online map of Delī
* Weather data for Delī 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) | 5.1 | 9.2 | 16.9 | 21.0 | 29.5 | 35.3 | 35.9 | 34.9 | 32.5 | 27.2 | 19.6 | 17.9 |
| Average daytime temperature (°C) | 0.7 | 5.2 | 12.1 | 17.7 | 24.1 | 30.8 | 34.5 | 31.0 | 30.0 | 23.3 | 16.5 | 12.4 |
| Average temperature (°C) | -3.2 | 1.5 | 6.1 | 12.0 | 17.8 | 24.0 | 27.3 | 24.8 | 22.9 | 16.8 | 10.0 | 5.7 |
| Average night temperature (°C) | -7.9 | -3.2 | 0.2 | 5.7 | 10.9 | 16.6 | 19.5 | 17.7 | 15.3 | 10.4 | 3.2 | -0.4 |
| Absolute minimum temperature (°C) | -16.0 | -15.2 | -7.5 | -0.3 | 4.2 | 11.6 | 15.5 | 13.8 | 9.5 | 5.7 | -3.2 | -9.5 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.5 | 7.4 | 9.3 | 11.1 | 12.2 | 13.0 | 12.4 | 11.8 | 10.9 | 10.1 | 9.0 | 8.5 |
| Precipitation (mm) | 130 | 293 | 74 | 18 | 6 | 0 | 0 | 1 | 0 | 8 | 39 | 60 |
| Sunny days | 20 | 14 | 18 | 18 | 25 | 29 | 31 | 30 | 30 | 27 | 21 | 24 |
| Rainy days | 7 | 13 | 12 | 12 | 6 | 1 | 0 | 1 | 0 | 4 | 9 | 7 |
| Snow days | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Delī during the most sunny months:
The largest precipitation sum in Delī is at