Mérida Weather in September

What's the weather like in Mérida (Yucatán) in September 2024?

The climate in Mérida during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Mérida and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (73°F) is normal.

Mérida weather averages (imperial / metric)
Daytime temperature 32.9°C 91.1°F
Nightly temperature 22.6°C 72.6°F
Average temperature 27.7°C 81.9°F
Daily sunshine 7.2 hrs
Avg rainfall 186 mm 7.3 ins
Rainy days 15 days
Sea temperature 29°C 84.2°F
Humidity 79%
Windspeed 5.4kph 3 mph

On average September is the wettest month of the year in Mérida with around 186mm 7.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.2 hours of sunshine per day.

September temperatures in Mérida

Mérida average temperature in September

September rainfall

Mérida average rain in September

September hourly sunshine

Mérida 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 Mérida in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Mérida weather stats

Mérida weather statistics
Hottest month: May 35.4°C 95.7°F
Driest month: March 20mm 0.8ins
Sunniest month: May 9hrs
Coldest month: January 28.7°C 83.7°F
Wettest month: September 186mm 7.3ins
Map showing location of Mérida (20.96667, -89.61667) Mérida map pin © Google

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