Weatheo

Mejicanos Weather by Month

Average temperatures, rainfall and humidity for Mejicanos, El Salvador, month by month, built from OpenWeather’s historical records. Use it to see what a typical Mejicanos month looks like before you travel — then check the live Mejicanos forecast for the days ahead.

Warmest month

March

32°C average high

Coolest month

January

19°C average low

Wettest month

September

137 mm of rain

Driest month

February

1 mm of rain

Average temperature and rainfall in Mejicanos by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January30°C19°C13°C / 36°C
8 mm
69%9 km/h
February31°C19°C12°C / 35°C
1 mm
66%8 km/h
March32°C20°C13°C / 37°C
23 mm
67%8 km/h
April32°C21°C15°C / 36°C
39 mm
72%7 km/h
May31°C22°C18°C / 34°C
115 mm
82%6 km/h
June30°C21°C15°C / 34°C
136 mm
86%6 km/h
July31°C21°C17°C / 34°C
72 mm
81%7 km/h
August31°C21°C17°C / 35°C
122 mm
84%6 km/h
September29°C21°C18°C / 33°C
137 mm
88%6 km/h
October29°C20°C16°C / 33°C
132 mm
87%6 km/h
November30°C20°C14°C / 35°C
28 mm
78%8 km/h
December30°C19°C12°C / 36°C
11 mm
72%8 km/h

Best time to visit Mejicanos

The most comfortable time to visit Mejicanos 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 September, totalling about 822 mm a year.

Travellers who prefer heat should aim for March, when highs average 32°C. September is the month to avoid if rain would spoil your plans — it averages 137 mm, roughly 95× the rainfall of the driest month (February).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Mejicanos forecast for what is happening now.

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