Average annual temperature is 25.5 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Chilcuyo
* Weather data for Chilcuyo 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) | 34.7 | 34.9 | 36.7 | 36.4 | 37.5 | 33.1 | 34.7 | 34.3 | 34.2 | 33.2 | 33.7 | 34.6 |
| Average daytime temperature (°C) | 32.0 | 32.9 | 33.9 | 34.7 | 34.2 | 31.1 | 32.4 | 32.3 | 32.7 | 30.7 | 30.4 | 31.7 |
| Average temperature (°C) | 24.5 | 25.0 | 25.8 | 26.8 | 27.2 | 25.3 | 25.9 | 26.0 | 25.8 | 24.6 | 24.7 | 24.9 |
| Average night temperature (°C) | 19.3 | 19.5 | 20.3 | 21.1 | 22.0 | 21.3 | 21.9 | 21.9 | 21.6 | 20.9 | 20.7 | 20.1 |
| Absolute minimum temperature (°C) | 15.5 | 17.7 | 19.2 | 19.6 | 20.7 | 20.4 | 20.3 | 20.2 | 19.9 | 19.7 | 16.7 | 15.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 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 | 10.9 | 11.1 | 11.3 | 11.0 | 10.3 | 10.8 | 10.2 | 10.3 | 9.2 | 9.8 | 10.4 |
| Precipitation (mm) | 8 | 2 | 28 | 38 | 112 | 197 | 165 | 142 | 178 | 231 | 142 | 6 |
| Sunny days | 21 | 20 | 15 | 14 | 5 | 0 | 0 | 1 | 1 | 2 | 8 | 21 |
| Rainy days | 10 | 8 | 16 | 16 | 26 | 30 | 31 | 30 | 29 | 29 | 22 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chilcuyo is at