Average annual temperature is 27.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of La Belle Alliance
* Weather data for La Belle Alliance Guyana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.0 | 29.1 | 29.0 | 29.8 | 29.7 | 30.1 | 31.0 | 32.0 | 32.5 | 32.7 | 31.6 | 30.5 |
| Average daytime temperature (°C) | 27.0 | 27.3 | 28.1 | 28.6 | 28.5 | 28.5 | 29.6 | 30.8 | 31.5 | 31.7 | 30.3 | 29.4 |
| Average temperature (°C) | 25.1 | 25.5 | 26.1 | 26.6 | 26.7 | 26.5 | 27.0 | 27.9 | 28.7 | 28.9 | 27.8 | 27.1 |
| Average night temperature (°C) | 23.5 | 23.9 | 24.5 | 25.0 | 25.1 | 24.6 | 24.7 | 25.6 | 26.7 | 26.8 | 25.7 | 25.1 |
| Absolute minimum temperature (°C) | 22.6 | 22.2 | 22.3 | 23.6 | 24.0 | 22.9 | 23.0 | 23.3 | 23.7 | 24.8 | 23.4 | 23.5 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 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) | 8.7 | 9.5 | 10.6 | 10.0 | 8.8 | 9.2 | 11.1 | 11.0 | 11.3 | 11.0 | 10.5 | 10.3 |
| Precipitation (mm) | 229 | 148 | 94 | 169 | 277 | 386 | 261 | 152 | 57 | 94 | 165 | 144 |
| Sunny days | 1 | 3 | 5 | 1 | 0 | 0 | 0 | 2 | 5 | 2 | 0 | 0 |
| Rainy days | 30 | 25 | 26 | 29 | 31 | 30 | 31 | 29 | 25 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Belle Alliance is at