Average annual temperature is 24.7 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Hérico
* Weather data for Hérico Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.4 | 36.9 | 37.5 | 38.2 | 34.2 | 32.1 | 32.0 | 30.8 | 32.4 | 32.5 | 34.3 | 34.6 |
| Average daytime temperature (°C) | 32.3 | 35.2 | 35.0 | 34.8 | 31.7 | 29.9 | 28.3 | 28.0 | 28.8 | 29.7 | 32.2 | 32.9 |
| Average temperature (°C) | 24.3 | 26.7 | 26.9 | 26.9 | 25.3 | 24.1 | 23.0 | 23.0 | 23.2 | 23.8 | 24.9 | 24.2 |
| Average night temperature (°C) | 17.4 | 19.6 | 19.9 | 20.6 | 21.6 | 21.2 | 20.5 | 20.6 | 20.3 | 20.4 | 19.5 | 17.1 |
| Absolute minimum temperature (°C) | 14.9 | 17.7 | 17.8 | 18.4 | 19.8 | 20.1 | 19.0 | 19.5 | 18.8 | 19.5 | 17.9 | 12.9 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.2 | 10.1 | 10.2 | 10.9 | 7.8 | 7.7 | 7.5 | 7.1 | 7.6 | 8.1 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 17 | 118 | 208 | 323 | 302 | 242 | 134 | 15 | 0 |
| Sunny days | 31 | 26 | 30 | 24 | 4 | 3 | 0 | 0 | 0 | 2 | 21 | 30 |
| Rainy days | 0 | 2 | 1 | 6 | 27 | 27 | 31 | 31 | 30 | 29 | 9 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hérico is at