Average annual temperature is 29.1 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Ongoy
* Weather data for Ongoy 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) | 36.1 | 39.3 | 40.6 | 42.7 | 43.4 | 42.1 | 38.6 | 36.5 | 41.4 | 40.1 | 37.6 | 35.7 |
| Average daytime temperature (°C) | 30.8 | 33.7 | 37.8 | 39.7 | 40.5 | 38.0 | 35.7 | 33.4 | 36.4 | 38.0 | 35.9 | 30.7 |
| Average temperature (°C) | 22.6 | 25.5 | 30.2 | 32.5 | 34.4 | 32.3 | 30.3 | 28.4 | 30.2 | 31.2 | 28.4 | 22.5 |
| Average night temperature (°C) | 15.0 | 17.8 | 22.5 | 24.8 | 27.6 | 26.9 | 25.3 | 24.1 | 24.8 | 23.8 | 20.9 | 14.8 |
| Absolute minimum temperature (°C) | 12.0 | 14.8 | 19.3 | 20.4 | 22.8 | 23.6 | 23.0 | 22.1 | 23.1 | 19.5 | 16.7 | 11.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 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) | 10.2 | 10.2 | 10.2 | 10.7 | 10.4 | 10.7 | 10.1 | 9.5 | 10.6 | 10.4 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 12 | 62 | 78 | 29 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 18 | 15 | 12 | 17 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 12 | 16 | 19 | 13 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ongoy is at