Average annual temperature is 25.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 45 days
Number of rainy days: 320 days
Look at detailed online map of Ohiumasi
* Weather data for Ohiumasi Ghana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.3 | 36.7 | 35.6 | 34.7 | 34.0 | 31.6 | 29.7 | 31.0 | 31.9 | 31.6 | 32.1 | 34.5 |
| Average daytime temperature (°C) | 33.0 | 34.1 | 33.1 | 32.7 | 31.3 | 28.7 | 28.3 | 28.5 | 29.5 | 29.9 | 30.9 | 32.8 |
| Average temperature (°C) | 26.3 | 27.1 | 26.8 | 26.5 | 26.1 | 24.3 | 24.1 | 24.3 | 24.5 | 24.9 | 25.7 | 26.7 |
| Average night temperature (°C) | 22.3 | 23.3 | 23.1 | 23.1 | 23.1 | 22.0 | 21.9 | 22.0 | 22.0 | 22.2 | 22.7 | 22.4 |
| Absolute minimum temperature (°C) | 18.4 | 20.6 | 21.7 | 22.4 | 22.5 | 20.2 | 20.8 | 20.9 | 21.4 | 21.4 | 21.8 | 19.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 9.4 | 7.9 | 8.3 | 8.5 | 6.9 | 7.6 | 7.2 | 7.1 | 8.2 | 9.5 | 10.1 |
| Precipitation (mm) | 40 | 62 | 108 | 175 | 127 | 285 | 268 | 193 | 235 | 197 | 109 | 24 |
| Sunny days | 14 | 7 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 19 |
| Rainy days | 17 | 21 | 29 | 30 | 30 | 29 | 31 | 31 | 30 | 31 | 29 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ohiumasi is at