Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Orealla
* Weather data for Orealla 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) | 30.4 | 30.7 | 32.2 | 32.9 | 32.9 | 32.7 | 32.8 | 33.9 | 39.0 | 39.0 | 36.0 | 34.4 |
| Average daytime temperature (°C) | 28.4 | 28.4 | 30.5 | 30.5 | 30.3 | 30.9 | 31.0 | 32.2 | 35.5 | 36.7 | 34.4 | 32.7 |
| Average temperature (°C) | 24.5 | 24.7 | 25.8 | 26.0 | 26.1 | 26.3 | 26.5 | 27.5 | 29.2 | 29.8 | 28.3 | 27.3 |
| Average night temperature (°C) | 22.2 | 22.6 | 22.8 | 23.3 | 23.8 | 23.7 | 23.8 | 24.4 | 25.0 | 25.6 | 24.9 | 24.2 |
| Absolute minimum temperature (°C) | 20.9 | 21.5 | 21.8 | 22.6 | 23.1 | 22.7 | 23.0 | 23.5 | 23.4 | 23.9 | 23.2 | 23.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.1 | 8.0 | 10.5 | 8.5 | 8.1 | 9.7 | 10.2 | 10.6 | 11.2 | 10.7 | 10.6 | 10.0 |
| Precipitation (mm) | 372 | 236 | 138 | 322 | 341 | 324 | 265 | 128 | 57 | 44 | 60 | 96 |
| Sunny days | 3 | 1 | 2 | 4 | 0 | 0 | 0 | 8 | 10 | 12 | 1 | 1 |
| Rainy days | 28 | 27 | 29 | 26 | 31 | 30 | 31 | 23 | 20 | 19 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Orealla is at