Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Heremakonon
* Weather data for Heremakonon 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) | 34.5 | 36.5 | 37.2 | 36.5 | 34.3 | 31.8 | 31.8 | 32.6 | 31.1 | 32.1 | 33.4 | 34.3 |
| Average daytime temperature (°C) | 32.5 | 34.8 | 35.2 | 34.4 | 31.3 | 29.3 | 29.0 | 28.3 | 29.0 | 29.9 | 31.6 | 32.6 |
| Average temperature (°C) | 24.7 | 27.2 | 27.8 | 27.7 | 26.0 | 24.6 | 24.1 | 23.9 | 24.2 | 24.8 | 25.6 | 24.8 |
| Average night temperature (°C) | 18.0 | 20.3 | 21.6 | 22.6 | 22.6 | 22.0 | 21.5 | 21.4 | 21.4 | 21.5 | 21.0 | 18.0 |
| Absolute minimum temperature (°C) | 16.0 | 17.6 | 18.8 | 21.2 | 21.4 | 21.1 | 19.9 | 20.5 | 20.3 | 20.4 | 17.3 | 15.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.9 | 10.1 | 10.0 | 9.7 | 7.7 | 7.0 | 7.7 | 6.8 | 8.2 | 8.7 | 9.9 | 10.3 |
| Precipitation (mm) | 26 | 0 | 7 | 92 | 274 | 212 | 339 | 380 | 427 | 287 | 52 | 0 |
| Sunny days | 29 | 27 | 24 | 19 | 2 | 0 | 0 | 0 | 0 | 3 | 13 | 29 |
| Rainy days | 2 | 1 | 7 | 11 | 29 | 30 | 31 | 31 | 30 | 28 | 17 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heremakonon is at