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Tonacatepeque Weather by Month
Average temperatures, rainfall and humidity for Tonacatepeque, El Salvador, month by month, built from OpenWeather’s historical records. Use it to see what a typical Tonacatepeque month looks like before you travel — then check the live Tonacatepeque forecast for the days ahead.
Warmest month
March
32°C average high
Coolest month
January
19°C average low
Wettest month
October
123 mm of rain
Driest month
February
1 mm of rain
Average temperature and rainfall in Tonacatepeque by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 30°C | 19°C | 13°C / 36°C | 8 mm | 69% | 9 km/h |
| February | 31°C | 19°C | 12°C / 35°C | 1 mm | 66% | 9 km/h |
| March | 32°C | 20°C | 13°C / 37°C | 23 mm | 67% | 8 km/h |
| April | 32°C | 21°C | 15°C / 36°C | 35 mm | 72% | 7 km/h |
| May | 31°C | 22°C | 17°C / 35°C | 102 mm | 81% | 7 km/h |
| June | 30°C | 21°C | 14°C / 34°C | 121 mm | 86% | 6 km/h |
| July | 31°C | 21°C | 17°C / 34°C | 63 mm | 81% | 7 km/h |
| August | 31°C | 21°C | 17°C / 35°C | 105 mm | 84% | 6 km/h |
| September | 30°C | 21°C | 18°C / 33°C | 123 mm | 88% | 6 km/h |
| October | 29°C | 21°C | 16°C / 33°C | 123 mm | 86% | 6 km/h |
| November | 30°C | 20°C | 14°C / 35°C | 28 mm | 78% | 8 km/h |
| December | 30°C | 19°C | 13°C / 36°C | 10 mm | 72% | 9 km/h |
Best time to visit Tonacatepeque
The most comfortable time to visit Tonacatepeque is generally November to January, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around October, totalling about 743 mm a year.
Travellers who prefer heat should aim for March, when highs average 32°C. October is the month to avoid if rain would spoil your plans — it averages 123 mm, roughly 86× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Tonacatepeque forecast for what is happening now.