Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Chemso
* Weather data for Chemso 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) | 35.6 | 35.8 | 34.1 | 33.1 | 33.0 | 31.2 | 30.5 | 30.7 | 31.3 | 31.3 | 32.6 | 34.9 |
| Average daytime temperature (°C) | 33.7 | 34.0 | 32.1 | 31.4 | 31.0 | 28.7 | 28.7 | 29.0 | 29.7 | 30.0 | 31.1 | 33.0 |
| Average temperature (°C) | 26.9 | 27.5 | 26.6 | 26.1 | 26.0 | 24.6 | 24.4 | 24.6 | 25.0 | 25.1 | 25.9 | 26.9 |
| Average night temperature (°C) | 22.0 | 23.1 | 23.2 | 23.2 | 23.2 | 22.1 | 22.3 | 22.3 | 22.4 | 22.4 | 22.9 | 22.0 |
| Absolute minimum temperature (°C) | 18.4 | 20.9 | 22.0 | 22.2 | 22.5 | 20.2 | 21.5 | 21.2 | 21.7 | 21.5 | 22.2 | 19.4 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 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) | 9.2 | 9.6 | 8.0 | 8.1 | 8.4 | 7.4 | 7.4 | 7.0 | 7.2 | 7.9 | 9.0 | 9.7 |
| Precipitation (mm) | 40 | 68 | 205 | 221 | 201 | 309 | 276 | 209 | 201 | 231 | 137 | 25 |
| Sunny days | 23 | 8 | 7 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 23 |
| Rainy days | 8 | 20 | 24 | 29 | 30 | 27 | 31 | 31 | 30 | 30 | 29 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chemso is at