Average annual temperature is 25.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 16 days
Number of rainy days: 349 days
Look at detailed online map of Koriabo
* Weather data for Koriabo 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) | 30.0 | 30.2 | 31.9 | 32.2 | 32.1 | 32.1 | 31.8 | 33.8 | 36.2 | 36.5 | 33.8 | 33.4 |
| Average daytime temperature (°C) | 28.2 | 28.7 | 29.8 | 30.4 | 30.1 | 29.8 | 30.3 | 31.7 | 33.9 | 34.4 | 31.6 | 31.3 |
| Average temperature (°C) | 23.7 | 24.5 | 24.9 | 25.6 | 25.8 | 25.3 | 25.6 | 26.8 | 28.0 | 28.3 | 26.5 | 26.2 |
| Average night temperature (°C) | 20.5 | 21.4 | 21.1 | 22.1 | 22.9 | 22.6 | 22.6 | 23.4 | 24.0 | 24.2 | 23.1 | 22.6 |
| Absolute minimum temperature (°C) | 17.3 | 18.7 | 20.0 | 20.0 | 20.8 | 21.7 | 21.5 | 22.1 | 23.0 | 23.0 | 21.9 | 21.6 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 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 | 9.3 | 10.8 | 9.1 | 8.7 | 8.0 | 9.6 | 10.8 | 11.2 | 10.4 | 9.8 | 10.0 |
| Precipitation (mm) | 197 | 114 | 88 | 222 | 248 | 397 | 246 | 150 | 64 | 75 | 157 | 85 |
| Sunny days | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 3 | 3 | 4 | 0 | 1 |
| Rainy days | 30 | 26 | 30 | 29 | 31 | 30 | 31 | 28 | 27 | 27 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koriabo is at