Average annual temperature is 23.5 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Issigou
* Weather data for Issigou Gabon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.3 | 32.4 | 31.6 | 31.2 | 31.3 | 29.5 | 29.3 | 30.3 | 30.9 | 31.1 | 30.7 | 31.6 |
| Average daytime temperature (°C) | 27.9 | 29.5 | 29.3 | 29.0 | 29.4 | 27.4 | 26.8 | 27.1 | 28.0 | 28.7 | 28.1 | 28.1 |
| Average temperature (°C) | 23.2 | 24.1 | 24.2 | 24.1 | 24.4 | 23.1 | 22.1 | 22.5 | 23.2 | 23.9 | 23.6 | 23.8 |
| Average night temperature (°C) | 20.5 | 21.2 | 21.4 | 21.3 | 21.9 | 20.2 | 18.9 | 19.1 | 20.6 | 21.8 | 21.6 | 21.5 |
| Absolute minimum temperature (°C) | 19.7 | 19.9 | 20.4 | 20.4 | 20.7 | 17.7 | 17.8 | 17.0 | 19.1 | 21.2 | 20.3 | 20.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 6.8 | 7.3 | 7.7 | 7.1 | 7.3 | 7.0 | 5.0 | 5.0 | 4.5 | 5.6 | 5.5 | 5.8 |
| Precipitation (mm) | 494 | 222 | 280 | 293 | 219 | 39 | 14 | 16 | 104 | 446 | 505 | 500 |
| Sunny days | 0 | 0 | 0 | 1 | 0 | 3 | 6 | 7 | 0 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 29 | 31 | 27 | 25 | 24 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Issigou is at