Historical weather statistics for San Salvador, El Salvador
Typical weather in San Salvador
March is typically the warmest month, with median daily highs near 31.0 °C and lows near 19.9 °C. October is typically the coolest month, with median daily highs near 27.0 °C and lows near 20.1 °C. Median precipitation probability is highest in September, at about 93.0 %. Median relative humidity reaches its annual high in September, at about 96.6 %. These are historical climate statistics, not a day-to-day forecast.
Monthly values are medians of historical daily weather statistics. They describe typical conditions and are not a forecast.
Loading interactive weather charts…
| Month | Daily max temperature (°C) | Daily min temperature (°C) | Wind chance (%) | Humidity (%) | Precipitation chance (%) | Snow depth (cm) |
|---|---|---|---|---|---|---|
| January | 29.5 °C | 18.6 °C | 0.0 % | 87.3 % | 0.0 % | 0.0 cm |
| February | 30.5 °C | 19.1 °C | 0.0 % | 87.0 % | 3.7 % | 0.0 cm |
| March | 31.0 °C | 19.9 °C | 0.0 % | 87.0 % | 13.3 % | 0.0 cm |
| April | 30.1 °C | 20.7 °C | 0.0 % | 91.1 % | 57.0 % | 0.0 cm |
| May | 28.4 °C | 20.9 °C | 0.0 % | 95.0 % | 86.3 % | 0.0 cm |
| June | 27.4 °C | 20.5 °C | 0.0 % | 96.3 % | 89.5 % | 0.0 cm |
| July | 28.4 °C | 20.5 °C | 0.0 % | 94.8 % | 77.3 % | 0.0 cm |
| August | 28.1 °C | 20.5 °C | 0.0 % | 95.6 % | 88.0 % | 0.0 cm |
| September | 27.2 °C | 20.2 °C | 0.0 % | 96.6 % | 93.0 % | 0.0 cm |
| October | 27.0 °C | 20.1 °C | 0.0 % | 96.5 % | 81.0 % | 0.0 cm |
| November | 28.0 °C | 19.1 °C | 0.0 % | 92.4 % | 21.2 % | 0.0 cm |
| December | 28.8 °C | 18.9 °C | 0.0 % | 89.5 % | 5.0 % | 0.0 cm |