Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Petacones
* Weather data for Petacones 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) | 37.4 | 39.1 | 40.5 | 40.5 | 41.0 | 35.8 | 38.3 | 37.4 | 35.7 | 34.7 | 36.1 | 38.4 |
| Average daytime temperature (°C) | 35.4 | 36.7 | 36.9 | 37.9 | 36.9 | 33.7 | 35.3 | 35.0 | 34.6 | 32.4 | 33.0 | 36.1 |
| Average temperature (°C) | 27.8 | 28.9 | 29.2 | 30.0 | 29.9 | 28.2 | 29.1 | 28.9 | 28.6 | 27.4 | 27.4 | 28.8 |
| Average night temperature (°C) | 21.7 | 22.3 | 23.7 | 24.4 | 24.8 | 24.5 | 24.4 | 24.6 | 24.3 | 24.1 | 23.0 | 22.8 |
| Absolute minimum temperature (°C) | 18.5 | 21.0 | 22.2 | 22.7 | 23.3 | 23.4 | 22.5 | 23.3 | 23.4 | 22.0 | 20.1 | 19.2 |
| 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 | 10.8 | 11.3 | 11.4 | 11.0 | 9.6 | 10.7 | 10.3 | 10.6 | 9.3 | 9.9 | 10.4 |
| Precipitation (mm) | 1 | 0 | 22 | 38 | 86 | 216 | 120 | 174 | 153 | 195 | 104 | 4 |
| Sunny days | 27 | 28 | 18 | 14 | 11 | 3 | 9 | 5 | 4 | 1 | 11 | 23 |
| Rainy days | 4 | 0 | 13 | 16 | 20 | 27 | 22 | 26 | 26 | 30 | 19 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Petacones is at