San Miguel Ixtahuacán Weather in May

What's the weather like in San Miguel Ixtahuacán (San Marcos) in May 2025?

The climate in San Miguel Ixtahuacán during May can be summarized as mild and a little damp.

May is in the spring in San Miguel Ixtahuacán and is typically the warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 11°C (52°F) is normal.

San Miguel Ixtahuacán weather averages (imperial / metric)
Daytime temperature 24.1°C 75.4°F
Nightly temperature 10.9°C 51.6°F
Average temperature 17.5°C 63.5°F
Daily sunshine 7.4 hrs
Avg rainfall 99 mm 3.9 ins
Rainy days 14 days
Sea temperature 29.6°C 85.2°F
Humidity 77%
Windspeed 10.1kph 6 mph

On average May is the 5th wettest month of the year in San Miguel Ixtahuacán with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

May temperatures in San Miguel Ixtahuacán

San Miguel Ixtahuacán average temperature in May

May rainfall

San Miguel Ixtahuacán average rain in May

May hourly sunshine

San Miguel Ixtahuacán average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in San Miguel Ixtahuacán in May 2025.

Other monthly averages

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UV index Best time to go?

San Miguel Ixtahuacán weather stats

San Miguel Ixtahuacán weather statistics
Hottest month: May 23.8°C 74.8°F
Driest month: January 2mm 0.1ins
Sunniest month: January 8.6hrs
Coldest month: January 19.1°C 66.4°F
Wettest month: June 178mm 7ins
Map showing location of San Miguel Ixtahuacán (15.25, -91.75) San Miguel Ixtahuacán map pin © Google

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