Average annual temperature is 28.1 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 178 days
Number of rainy days: 187 days
Look at detailed online map of Achaa
* Weather data for Achaa 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) | 37.7 | 39.1 | 39.4 | 39.4 | 36.7 | 34.6 | 32.7 | 33.2 | 33.7 | 33.9 | 33.9 | 35.4 |
| Average daytime temperature (°C) | 35.7 | 37.1 | 36.0 | 36.3 | 34.8 | 30.8 | 31.3 | 30.5 | 30.6 | 32.1 | 32.4 | 33.9 |
| Average temperature (°C) | 28.4 | 30.1 | 30.3 | 30.7 | 29.6 | 26.5 | 26.8 | 26.4 | 26.4 | 27.6 | 27.5 | 26.8 |
| Average night temperature (°C) | 21.8 | 23.8 | 25.6 | 26.3 | 25.6 | 23.7 | 23.6 | 23.6 | 23.4 | 24.1 | 23.7 | 20.6 |
| Absolute minimum temperature (°C) | 19.1 | 20.9 | 22.7 | 24.7 | 23.8 | 22.3 | 22.3 | 22.9 | 22.1 | 23.3 | 20.6 | 18.6 |
| 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 | 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) | 10.6 | 10.6 | 8.2 | 8.7 | 9.0 | 6.6 | 8.5 | 7.3 | 7.9 | 9.5 | 8.7 | 10.8 |
| Precipitation (mm) | 0 | 0 | 28 | 42 | 103 | 200 | 134 | 218 | 213 | 74 | 54 | 0 |
| Sunny days | 29 | 28 | 22 | 19 | 9 | 2 | 2 | 1 | 4 | 13 | 18 | 31 |
| Rainy days | 2 | 0 | 9 | 11 | 22 | 28 | 29 | 30 | 26 | 18 | 12 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Achaa is at