Average annual temperature is 15.4 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 244 days
Number of rainy days: 114 days
Number of snow days: 7 days
Look at detailed online map of Basţāmlū
* Weather data for Basţāmlū 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) | 14.1 | 19.3 | 27.3 | 26.9 | 30.5 | 33.3 | 36.0 | 37.8 | 34.9 | 29.0 | 25.1 | 20.3 |
| Average daytime temperature (°C) | 6.5 | 9.3 | 17.2 | 20.1 | 23.2 | 29.5 | 32.2 | 34.1 | 24.8 | 22.0 | 18.9 | 13.0 |
| Average temperature (°C) | 1.6 | 3.8 | 11.6 | 14.4 | 18.2 | 23.8 | 26.4 | 27.7 | 20.3 | 16.2 | 12.7 | 7.5 |
| Average night temperature (°C) | -1.9 | -0.7 | 6.8 | 9.1 | 13.3 | 18.3 | 21.1 | 21.9 | 16.5 | 11.7 | 7.4 | 3.2 |
| Absolute minimum temperature (°C) | -4.8 | -4.3 | 2.5 | 1.5 | 7.8 | 15.3 | 17.3 | 17.2 | 12.5 | 8.7 | 1.4 | -1.9 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.4 | 7.8 | 8.1 | 9.8 | 10.2 | 12.4 | 11.4 | 11.0 | 7.8 | 8.5 | 7.9 | 6.5 |
| Precipitation (mm) | 13 | 13 | 58 | 24 | 62 | 18 | 7 | 43 | 29 | 36 | 5 | 25 |
| Sunny days | 23 | 20 | 19 | 14 | 15 | 18 | 24 | 27 | 17 | 21 | 25 | 21 |
| Rainy days | 5 | 5 | 12 | 16 | 16 | 12 | 7 | 4 | 13 | 10 | 5 | 9 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Basţāmlū during the most sunny months:
The largest precipitation sum in Basţāmlū is at