Average annual temperature is 18.0 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 299 days
Number of rainy days: 61 days
Number of snow days: 5 days
Look at detailed online map of Yūmbolāgh
* Weather data for Yūmbolāgh 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) | 17.7 | 20.0 | 30.3 | 38.3 | 36.0 | 39.4 | 41.3 | 40.1 | 36.7 | 32.4 | 27.5 | 21.7 |
| Average daytime temperature (°C) | 4.3 | 11.1 | 22.3 | 25.6 | 28.9 | 35.8 | 36.8 | 34.8 | 28.6 | 24.0 | 20.3 | 11.6 |
| Average temperature (°C) | -0.1 | 6.1 | 16.0 | 19.1 | 22.8 | 29.9 | 31.3 | 29.1 | 22.6 | 17.4 | 14.3 | 6.5 |
| Average night temperature (°C) | -4.6 | 1.6 | 9.4 | 12.1 | 16.2 | 22.5 | 24.6 | 22.1 | 16.0 | 11.3 | 8.2 | 1.6 |
| Absolute minimum temperature (°C) | -16.1 | -5.1 | 1.1 | 4.9 | 7.6 | 18.8 | 22.0 | 16.0 | 11.0 | 3.8 | 2.6 | -6.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 6.7 | 8.3 | 10.3 | 9.9 | 12.2 | 12.3 | 11.9 | 11.2 | 9.2 | 7.7 | 6.2 |
| Precipitation (mm) | 17 | 27 | 24 | 9 | 17 | 0 | 0 | 2 | 0 | 22 | 15 | 13 |
| Sunny days | 25 | 16 | 20 | 25 | 23 | 30 | 31 | 29 | 30 | 23 | 25 | 22 |
| Rainy days | 4 | 9 | 11 | 5 | 8 | 0 | 0 | 2 | 0 | 8 | 5 | 9 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yūmbolāgh during the most sunny months:
The largest precipitation sum in Yūmbolāgh is at