Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Nantan
* Weather data for Nantan 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) | 36.5 | 37.0 | 34.8 | 33.7 | 34.3 | 31.8 | 33.8 | 31.4 | 32.2 | 33.2 | 33.0 | 35.1 |
| Average daytime temperature (°C) | 34.3 | 35.2 | 32.3 | 31.8 | 31.8 | 29.1 | 29.3 | 29.2 | 29.8 | 30.7 | 31.8 | 33.4 |
| Average temperature (°C) | 26.4 | 27.6 | 26.0 | 25.7 | 25.8 | 24.1 | 24.0 | 24.1 | 24.4 | 24.8 | 25.7 | 26.1 |
| Average night temperature (°C) | 20.9 | 22.4 | 22.6 | 22.5 | 22.7 | 21.5 | 21.7 | 21.7 | 21.7 | 22.0 | 22.2 | 20.9 |
| Absolute minimum temperature (°C) | 16.9 | 19.8 | 21.2 | 21.8 | 21.3 | 19.6 | 20.3 | 20.8 | 20.8 | 20.9 | 21.3 | 17.9 |
| 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 | 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) | 9.5 | 9.4 | 7.4 | 7.8 | 8.6 | 7.3 | 7.1 | 6.5 | 6.9 | 8.0 | 9.3 | 9.7 |
| Precipitation (mm) | 23 | 34 | 170 | 158 | 152 | 287 | 279 | 196 | 202 | 182 | 130 | 10 |
| Sunny days | 25 | 17 | 5 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 4 | 25 |
| Rainy days | 6 | 11 | 26 | 30 | 31 | 28 | 31 | 31 | 29 | 30 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nantan is at