Average annual temperature is 27.3 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Caledonia
* Weather data for Caledonia 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) | 27.3 | 27.4 | 27.7 | 28.3 | 28.4 | 28.7 | 29.1 | 29.6 | 30.7 | 30.9 | 29.5 | 28.7 |
| Average daytime temperature (°C) | 26.5 | 26.7 | 27.1 | 27.5 | 27.9 | 28.1 | 28.6 | 29.2 | 29.4 | 29.6 | 28.9 | 28.2 |
| Average temperature (°C) | 25.5 | 26.0 | 26.4 | 26.7 | 26.9 | 26.8 | 27.4 | 28.2 | 28.7 | 28.9 | 28.1 | 27.4 |
| Average night temperature (°C) | 24.4 | 24.9 | 25.5 | 25.8 | 25.9 | 25.3 | 25.7 | 26.7 | 27.8 | 28.1 | 27.0 | 26.1 |
| Absolute minimum temperature (°C) | 23.2 | 23.0 | 22.2 | 24.7 | 24.5 | 23.7 | 24.5 | 24.1 | 25.0 | 26.1 | 24.8 | 24.8 |
| 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 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.2 | 9.8 | 10.8 | 10.0 | 9.3 | 10.0 | 11.2 | 11.2 | 11.3 | 11.0 | 10.5 | 10.4 |
| Precipitation (mm) | 308 | 203 | 94 | 186 | 367 | 367 | 234 | 122 | 51 | 52 | 131 | 230 |
| Sunny days | 2 | 2 | 8 | 3 | 0 | 0 | 0 | 5 | 4 | 6 | 2 | 0 |
| Rainy days | 29 | 26 | 23 | 27 | 31 | 30 | 31 | 26 | 26 | 25 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Caledonia is at