Average annual temperature is 21.1 °C
Absolute maximum temperature: 45.8 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 320 days
Number of rainy days: 45 days
Look at detailed online map of Spēṟwān
* Weather data for Spēṟwān 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) | 16.4 | 26.5 | 29.3 | 35.5 | 39.6 | 45.8 | 45.7 | 42.9 | 41.6 | 35.1 | 27.1 | 21.4 |
| Average daytime temperature (°C) | 8.7 | 20.3 | 23.6 | 30.0 | 35.3 | 41.3 | 41.6 | 39.3 | 35.4 | 29.5 | 22.5 | 17.1 |
| Average temperature (°C) | 3.1 | 12.2 | 16.4 | 21.9 | 28.0 | 33.5 | 34.2 | 31.3 | 27.0 | 21.1 | 14.9 | 8.9 |
| Average night temperature (°C) | -1.9 | 4.7 | 9.6 | 13.0 | 19.5 | 24.2 | 25.7 | 22.5 | 17.9 | 12.7 | 8.0 | 2.2 |
| Absolute minimum temperature (°C) | -8.3 | -2.7 | 7.0 | 6.4 | 13.6 | 20.0 | 20.8 | 19.2 | 11.4 | 9.8 | 4.2 | -1.8 |
| 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 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 7.4 | 9.7 | 9.4 | 11.0 | 12.3 | 12.9 | 12.3 | 11.9 | 11.1 | 10.4 | 8.6 | 8.7 |
| Precipitation (mm) | 64 | 8 | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 16 |
| Sunny days | 20 | 21 | 18 | 27 | 29 | 30 | 31 | 31 | 30 | 31 | 24 | 28 |
| Rainy days | 11 | 7 | 13 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Spēṟwān is at