Average annual temperature is 24.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Chiltiupán
* Weather data for Chiltiupán 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) | 32.9 | 34.4 | 32.8 | 34.0 | 34.2 | 30.3 | 32.4 | 31.6 | 32.1 | 29.7 | 30.8 | 32.2 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 29.9 | 30.3 | 30.2 | 28.0 | 29.5 | 28.3 | 28.7 | 27.3 | 28.6 | 30.2 |
| Average temperature (°C) | 23.3 | 24.4 | 24.2 | 24.9 | 25.2 | 24.0 | 24.5 | 24.0 | 23.9 | 23.0 | 23.2 | 24.2 |
| Average night temperature (°C) | 19.4 | 20.1 | 20.2 | 20.9 | 21.7 | 21.2 | 21.0 | 20.8 | 20.6 | 20.3 | 19.7 | 20.1 |
| Absolute minimum temperature (°C) | 16.0 | 17.7 | 19.0 | 19.3 | 20.6 | 20.4 | 20.0 | 19.7 | 18.9 | 19.3 | 16.4 | 16.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 10.5 | 10.7 | 11.1 | 11.3 | 11.0 | 9.4 | 10.6 | 9.8 | 10.1 | 8.5 | 9.7 | 10.4 |
| Precipitation (mm) | 17 | 5 | 53 | 77 | 163 | 253 | 265 | 256 | 300 | 312 | 212 | 12 |
| Sunny days | 15 | 20 | 8 | 5 | 3 | 0 | 1 | 1 | 0 | 0 | 3 | 20 |
| Rainy days | 16 | 8 | 23 | 25 | 28 | 30 | 30 | 30 | 30 | 31 | 27 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chiltiupán is at