Weather in Sonsonate, 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 | 21°C | 30°C | 7.5 mm | 24% | 35.3 km/h |
| February | 21°C | 30°C | 7.7 mm | 21% | 37.7 km/h |
| March | 22°C | 31°C | 22.9 mm | 35% | 36.3 km/h |
| April | 22°C | 31°C | 67.7 mm | 50% | 34.7 km/h |
| May | 23°C | 30°C | 178.4 mm | 70% | 30.0 km/h |
| June | 22°C | 29°C | 550.7 mm | 89% | 29.6 km/h |
| July | 23°C | 30°C | 254.0 mm | 76% | 30.6 km/h |
| August | 23°C | 29°C | 313.4 mm | 80% | 29.1 km/h |
| September | 22°C | 29°C | 363.8 mm | 84% | 28.0 km/h |
| October | 22°C | 29°C | 294.5 mm | 79% | 29.5 km/h |
| November | 22°C | 29°C | 105.0 mm | 53% | 31.2 km/h |
| December | 21°C | 30°C | 21.2 mm | 30% | 34.6 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 | 48.2% | |
| February | 49.0% | |
| March | 29.0% | |
| April | 13.7% | |
| May | 3.0% | |
| June | 0.7% | |
| July | 2.6% | |
| August | 2.2% | |
| September | 1.4% | |
| October | 4.0% | |
| November | 23.4% | |
| December | 45.5% |
About this location and data
- Urban-centre population
- 177,507
- Elevation
- 506 m
- Coordinates
- 13.74°N, 89.73°W
- Urban area
- 33 km²
Weather averages use 1 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: