Average annual temperature is 15.0 °C
Absolute maximum temperature: 22.8 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Guayana
* Weather data for Guayana Colombia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.3 | 20.1 | 20.9 | 20.8 | 22.0 | 22.0 | 22.8 | 22.3 | 22.0 | 21.9 | 21.6 | 21.9 |
| Average daytime temperature (°C) | 17.5 | 18.7 | 18.5 | 18.7 | 19.5 | 19.4 | 19.9 | 20.3 | 20.6 | 19.6 | 19.8 | 20.4 |
| Average temperature (°C) | 13.4 | 14.1 | 14.1 | 14.5 | 15.4 | 15.4 | 15.4 | 15.5 | 15.4 | 15.4 | 15.4 | 15.7 |
| Average night temperature (°C) | 9.6 | 10.0 | 10.6 | 10.7 | 11.6 | 11.8 | 11.3 | 10.8 | 10.6 | 11.7 | 11.4 | 11.4 |
| Absolute minimum temperature (°C) | 7.3 | 8.0 | 8.2 | 9.1 | 9.0 | 10.1 | 9.5 | 8.6 | 8.8 | 9.6 | 9.9 | 8.9 |
| 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 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 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) | 9.7 | 10.3 | 8.6 | 8.7 | 8.7 | 9.6 | 10.0 | 10.2 | 10.3 | 8.9 | 9.5 | 10.0 |
| Precipitation (mm) | 147 | 246 | 395 | 412 | 426 | 397 | 356 | 407 | 325 | 588 | 396 | 193 |
| Sunny days | 3 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 28 | 27 | 31 | 29 | 30 | 30 | 30 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guayana is at