Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Olosinmo
* Weather data for Olosinmo Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.9 | 37.6 | 36.6 | 35.3 | 33.4 | 31.5 | 30.6 | 31.2 | 31.4 | 32.7 | 35.4 | 35.0 |
| Average daytime temperature (°C) | 34.5 | 35.7 | 33.8 | 32.6 | 31.8 | 29.1 | 29.3 | 28.7 | 29.1 | 30.6 | 31.7 | 33.8 |
| Average temperature (°C) | 27.0 | 28.3 | 27.2 | 27.1 | 26.6 | 24.7 | 24.7 | 24.4 | 24.7 | 25.5 | 26.2 | 26.6 |
| Average night temperature (°C) | 21.0 | 22.8 | 23.1 | 23.4 | 23.2 | 22.1 | 22.2 | 22.1 | 22.0 | 22.5 | 22.6 | 21.0 |
| Absolute minimum temperature (°C) | 18.3 | 20.5 | 22.0 | 22.4 | 21.8 | 21.0 | 21.1 | 21.4 | 20.6 | 21.5 | 21.2 | 18.8 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 9.9 | 9.7 | 8.5 | 8.5 | 8.9 | 6.9 | 7.9 | 6.6 | 6.5 | 8.0 | 9.1 | 10.5 |
| Precipitation (mm) | 2 | 0 | 55 | 40 | 62 | 181 | 162 | 139 | 152 | 90 | 26 | 0 |
| Sunny days | 27 | 25 | 13 | 10 | 5 | 2 | 1 | 0 | 0 | 5 | 18 | 31 |
| Rainy days | 4 | 3 | 18 | 20 | 26 | 28 | 30 | 31 | 30 | 26 | 12 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Olosinmo is at