San Miguelito Weather in September

What's the weather like in San Miguelito (Río San Juan) in September 2024?

The climate in San Miguelito during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in San Miguelito and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 22°C (72°F) is normal.

San Miguelito weather averages (imperial / metric)
Daytime temperature 29.5°C 85°F
Nightly temperature 22.2°C 71.9°F
Average temperature 25.8°C 78.4°F
Daily sunshine 5.9 hrs
Avg rainfall 357 mm 14 ins
Rainy days 23 days
Sea temperature 28.9°C 84°F
Humidity 87%
Windspeed 7.6kph 5 mph

On average September is the 4th wettest month of the year in San Miguelito with around 357mm 14 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

September temperatures in San Miguelito

San Miguelito average temperature in September

September rainfall

San Miguelito average rain in September

September hourly sunshine

San Miguelito average rain in September

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 Miguelito in September 2024.

Other monthly averages

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San Miguelito weather stats

San Miguelito weather statistics
Hottest month: April 32.3°C 90.1°F
Driest month: March 18mm 0.7ins
Sunniest month: April 8.6hrs
Coldest month: November 29°C 84.2°F
Wettest month: July 410mm 16.1ins
Map showing location of San Miguelito (11.40255, -84.89991) San Miguelito map pin © Google

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