Average annual temperature is 27.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Potonico
* Weather data for Potonico 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) | 36.6 | 36.8 | 39.2 | 39.3 | 38.8 | 35.3 | 36.6 | 35.7 | 35.0 | 33.6 | 35.7 | 37.2 |
| Average daytime temperature (°C) | 34.5 | 35.7 | 36.1 | 36.8 | 35.3 | 32.5 | 33.8 | 33.4 | 33.9 | 31.8 | 32.3 | 35.1 |
| Average temperature (°C) | 27.0 | 27.8 | 28.0 | 28.8 | 28.6 | 27.0 | 27.9 | 27.8 | 27.7 | 26.4 | 26.7 | 27.9 |
| Average night temperature (°C) | 21.2 | 21.5 | 22.7 | 23.4 | 23.8 | 23.5 | 23.7 | 23.6 | 23.5 | 23.0 | 22.5 | 22.5 |
| Absolute minimum temperature (°C) | 18.0 | 19.7 | 21.8 | 22.0 | 22.5 | 22.4 | 22.5 | 22.1 | 22.5 | 22.0 | 20.5 | 18.4 |
| 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 | 11.2 | 11.5 | 11.1 | 10.1 | 10.7 | 10.4 | 10.4 | 9.4 | 9.7 | 10.4 |
| Precipitation (mm) | 3 | 0 | 49 | 64 | 158 | 279 | 164 | 185 | 209 | 265 | 136 | 5 |
| Sunny days | 25 | 27 | 16 | 14 | 8 | 1 | 4 | 6 | 1 | 3 | 9 | 23 |
| Rainy days | 6 | 1 | 15 | 16 | 23 | 29 | 27 | 25 | 29 | 28 | 21 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Potonico is at