Guaymas Weather in September

What's the weather like in Guaymas (Sonora) in September 2024?

The climate in Guaymas during September can be summarized as very hot and reasonably dry.

September is in the fall / autumn in Guaymas and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a hot 35°C (95°F), whilst at night 27°C (80°F) is normal.

Guaymas weather averages (imperial / metric)
Daytime temperature 35.2°C 95.3°F
Nightly temperature 26.7°C 80°F
Average temperature 30.9°C 87.6°F
Daily sunshine 8.5 hrs
Avg rainfall 41 mm 1.6 ins
Rainy days 4 days
Sea temperature 30.2°C 86.4°F
Humidity 61%
Windspeed 8.3kph 5 mph

On average September is the 3rd wettest month of the year in Guaymas with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

September temperatures in Guaymas

Guaymas average temperature in September

September rainfall

Guaymas average rain in September

September hourly sunshine

Guaymas 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 Guaymas in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Guaymas weather stats

Guaymas weather statistics
Hottest month: July 35.3°C 95.5°F
Driest month: May 2mm 0.1ins
Sunniest month: June 10.8hrs
Coldest month: January 23.4°C 74.1°F
Wettest month: August 69mm 2.7ins
Map showing location of Guaymas (27.91818, -110.89973) Guaymas map pin © Google

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