Weather in San Salvador, El Salvador
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 20°C | 33°C | 4.4 mm | 26% | 34.5 km/h |
| February | 21°C | 33°C | 4.0 mm | 24% | 35.8 km/h |
| March | 22°C | 34°C | 11.2 mm | 35% | 34.2 km/h |
| April | 23°C | 33°C | 63.9 mm | 50% | 33.7 km/h |
| May | 23°C | 32°C | 142.9 mm | 69% | 28.9 km/h |
| June | 22°C | 30°C | 421.9 mm | 88% | 27.9 km/h |
| July | 23°C | 32°C | 205.9 mm | 73% | 28.8 km/h |
| August | 23°C | 32°C | 264.7 mm | 77% | 28.0 km/h |
| September | 22°C | 31°C | 292.5 mm | 82% | 26.8 km/h |
| October | 22°C | 31°C | 223.1 mm | 78% | 27.6 km/h |
| November | 21°C | 31°C | 83.3 mm | 55% | 31.6 km/h |
| December | 21°C | 32°C | 18.5 mm | 33% | 35.7 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 37.0% | |
| February | 32.0% | |
| March | 16.7% | |
| April | 7.3% | |
| May | 1.7% | |
| June | 1.4% | |
| July | 3.4% | |
| August | 2.6% | |
| September | 1.6% | |
| October | 3.7% | |
| November | 21.3% | |
| December | 37.3% |
About this location and data
- Urban-centre population
- 1,615,178
- Elevation
- 510 m
- Coordinates
- 13.72°N, 89.18°W
- Urban area
- 266 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: