Average annual temperature is 17.9 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 262 days
Number of rainy days: 101 days
Number of snow days: 2 days
Look at detailed online map of Surmay
* Weather data for Surmay Afghanistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.9 | 20.1 | 24.0 | 29.2 | 34.6 | 42.5 | 40.8 | 38.7 | 35.5 | 30.6 | 21.4 | 19.2 |
| Average daytime temperature (°C) | 9.2 | 15.0 | 18.2 | 21.5 | 27.0 | 33.7 | 32.8 | 34.5 | 30.3 | 23.5 | 19.1 | 15.4 |
| Average temperature (°C) | 4.0 | 9.7 | 13.2 | 16.2 | 21.5 | 27.8 | 27.0 | 27.8 | 25.1 | 18.5 | 13.9 | 10.2 |
| Average night temperature (°C) | -0.1 | 4.9 | 8.8 | 11.0 | 15.4 | 21.5 | 21.8 | 22.4 | 20.3 | 13.4 | 8.9 | 5.4 |
| Absolute minimum temperature (°C) | -7.7 | 0.2 | 5.8 | 7.0 | 11.2 | 13.6 | 19.1 | 19.9 | 13.8 | 9.6 | 6.0 | 3.2 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.3 | 8.8 | 10.6 | 11.4 | 12.3 | 12.1 | 12.0 | 11.1 | 9.9 | 8.9 | 8.2 |
| Precipitation (mm) | 55 | 19 | 96 | 91 | 38 | 10 | 47 | 1 | 1 | 21 | 3 | 0 |
| Sunny days | 20 | 18 | 12 | 17 | 18 | 26 | 19 | 24 | 26 | 26 | 26 | 30 |
| Rainy days | 9 | 10 | 19 | 13 | 13 | 4 | 12 | 7 | 4 | 5 | 4 | 1 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Surmay is at