Average annual temperature is 25.1 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Blasana
* Weather data for Blasana 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) | 33.8 | 35.1 | 36.4 | 35.8 | 35.1 | 31.9 | 31.4 | 32.6 | 32.6 | 32.6 | 33.7 | 32.5 |
| Average daytime temperature (°C) | 32.2 | 33.9 | 33.7 | 33.5 | 32.3 | 29.6 | 28.9 | 28.7 | 29.5 | 30.1 | 31.6 | 31.1 |
| Average temperature (°C) | 24.8 | 27.0 | 26.7 | 26.9 | 26.4 | 24.3 | 23.8 | 23.7 | 23.9 | 24.7 | 25.4 | 24.3 |
| Average night temperature (°C) | 18.4 | 20.8 | 21.5 | 22.1 | 22.2 | 20.9 | 20.7 | 20.6 | 20.5 | 20.8 | 20.6 | 18.3 |
| Absolute minimum temperature (°C) | 16.2 | 18.2 | 19.8 | 21.0 | 21.1 | 19.8 | 20.0 | 19.7 | 19.3 | 19.5 | 17.8 | 15.0 |
| 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 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.7 | 10.1 | 9.2 | 10.0 | 8.9 | 8.9 | 8.4 | 7.9 | 8.7 | 9.6 | 9.9 | 10.7 |
| Precipitation (mm) | 0 | 1 | 75 | 71 | 115 | 187 | 202 | 318 | 206 | 98 | 82 | 0 |
| Sunny days | 30 | 24 | 13 | 15 | 4 | 1 | 0 | 1 | 0 | 6 | 11 | 30 |
| Rainy days | 1 | 4 | 18 | 15 | 27 | 29 | 31 | 30 | 30 | 25 | 19 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blasana is at