Average annual temperature is 26.1 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Caluco
* Weather data for Caluco El Salvador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.9 | 36.3 | 35.4 | 35.6 | 36.2 | 31.9 | 34.5 | 33.4 | 32.6 | 31.8 | 32.8 | 33.9 |
| Average daytime temperature (°C) | 31.8 | 33.0 | 32.1 | 32.7 | 32.3 | 29.9 | 31.2 | 29.8 | 30.4 | 29.2 | 30.1 | 32.0 |
| Average temperature (°C) | 25.9 | 26.9 | 26.3 | 27.0 | 27.3 | 26.1 | 26.2 | 25.9 | 25.8 | 25.0 | 25.0 | 26.1 |
| Average night temperature (°C) | 22.3 | 23.0 | 22.3 | 22.8 | 23.5 | 23.2 | 22.5 | 22.6 | 22.3 | 22.0 | 21.3 | 22.0 |
| Absolute minimum temperature (°C) | 19.7 | 20.7 | 19.8 | 20.6 | 22.1 | 22.3 | 21.3 | 21.2 | 21.0 | 21.3 | 18.7 | 20.0 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.4 | 10.7 | 11.1 | 11.2 | 11.0 | 9.7 | 10.5 | 10.0 | 10.1 | 8.5 | 9.7 | 10.4 |
| Precipitation (mm) | 19 | 5 | 88 | 97 | 161 | 327 | 272 | 405 | 520 | 512 | 256 | 15 |
| Sunny days | 18 | 20 | 7 | 6 | 3 | 0 | 1 | 0 | 0 | 0 | 4 | 17 |
| Rainy days | 13 | 8 | 24 | 24 | 28 | 30 | 30 | 31 | 30 | 31 | 26 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Caluco is at