Average annual temperature is 27.0 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Los Castillos de Guayana
* Weather data for Los Castillos de Guayana Venezuela is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.3 | 31.7 | 33.1 | 33.6 | 33.7 | 32.0 | 32.3 | 34.9 | 36.2 | 36.8 | 34.5 | 35.6 |
| Average daytime temperature (°C) | 28.2 | 29.5 | 31.1 | 30.8 | 31.2 | 30.3 | 30.6 | 32.2 | 34.5 | 34.3 | 32.5 | 33.0 |
| Average temperature (°C) | 24.5 | 25.2 | 26.4 | 26.4 | 27.1 | 26.3 | 26.4 | 27.7 | 29.2 | 29.0 | 27.6 | 27.9 |
| Average night temperature (°C) | 22.1 | 22.0 | 22.8 | 23.4 | 24.1 | 23.9 | 24.0 | 24.5 | 25.4 | 25.4 | 24.5 | 24.4 |
| Absolute minimum temperature (°C) | 20.3 | 20.5 | 21.4 | 21.7 | 22.9 | 22.4 | 22.8 | 23.1 | 24.2 | 23.9 | 23.3 | 23.3 |
| 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 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.6 | 10.5 | 10.8 | 9.1 | 10.4 | 10.1 | 10.4 | 10.8 | 11.2 | 10.3 | 10.4 | 10.2 |
| Precipitation (mm) | 103 | 39 | 32 | 222 | 141 | 241 | 336 | 127 | 46 | 89 | 93 | 46 |
| Sunny days | 4 | 7 | 5 | 6 | 4 | 0 | 1 | 5 | 8 | 5 | 2 | 10 |
| Rainy days | 27 | 21 | 26 | 24 | 27 | 30 | 30 | 26 | 22 | 26 | 28 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Los Castillos de Guayana is at