Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of La Isla
* Weather data for La Isla Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.1 | 30.8 | 33.3 | 37.9 | 36.5 | 39.4 | 32.8 | 32.5 | 31.9 | 34.5 | 29.6 | 30.3 |
| Average daytime temperature (°C) | 27.1 | 27.4 | 30.4 | 33.2 | 34.0 | 35.7 | 30.5 | 30.7 | 30.6 | 30.0 | 27.2 | 25.9 |
| Average temperature (°C) | 22.0 | 22.5 | 24.9 | 26.6 | 27.8 | 29.3 | 25.5 | 25.8 | 25.5 | 25.3 | 23.5 | 22.1 |
| Average night temperature (°C) | 18.2 | 18.9 | 20.4 | 21.7 | 22.9 | 24.3 | 22.3 | 22.4 | 22.0 | 21.9 | 21.1 | 19.3 |
| Absolute minimum temperature (°C) | 13.0 | 17.1 | 18.8 | 19.5 | 20.9 | 22.2 | 21.5 | 21.2 | 20.9 | 19.3 | 19.1 | 12.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.2 | 10.4 | 11.2 | 11.3 | 10.8 | 8.9 | 9.8 | 10.2 | 9.5 | 6.6 | 6.8 |
| Precipitation (mm) | 130 | 170 | 110 | 35 | 96 | 104 | 501 | 335 | 380 | 340 | 533 | 239 |
| Sunny days | 11 | 7 | 15 | 16 | 9 | 11 | 0 | 1 | 0 | 2 | 1 | 5 |
| Rainy days | 20 | 21 | 16 | 14 | 22 | 19 | 31 | 30 | 30 | 29 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Isla is at