Average annual temperature is 30.1 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 299 days
Number of rainy days: 66 days
Look at detailed online map of Siram
* Weather data for Siram Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.1 | 39.0 | 40.9 | 42.5 | 44.5 | 42.3 | 39.9 | 36.8 | 41.6 | 40.6 | 39.1 | 38.0 |
| Average daytime temperature (°C) | 31.8 | 35.4 | 38.9 | 40.0 | 41.3 | 38.7 | 36.0 | 33.4 | 35.8 | 38.8 | 37.4 | 32.3 |
| Average temperature (°C) | 23.9 | 27.2 | 31.5 | 33.3 | 35.4 | 33.2 | 31.0 | 28.7 | 30.4 | 32.2 | 29.9 | 24.2 |
| Average night temperature (°C) | 16.5 | 19.4 | 23.7 | 25.8 | 29.5 | 28.2 | 26.4 | 24.7 | 25.6 | 24.9 | 21.8 | 16.4 |
| Absolute minimum temperature (°C) | 13.3 | 16.7 | 20.0 | 20.6 | 26.3 | 24.2 | 23.9 | 22.9 | 23.0 | 20.8 | 19.8 | 13.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.2 | 9.8 | 10.6 | 10.6 | 10.0 | 10.0 | 9.4 | 10.5 | 10.4 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 18 | 62 | 123 | 54 | 5 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 21 | 15 | 8 | 14 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 9 | 16 | 23 | 16 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siram is at