Gualaquiza Weather in September

What's the weather like in Gualaquiza (Morona-Santiago) in September 2025?

The climate in Gualaquiza during September can be summarized as warm, humid and wet.

September is in the spring in Gualaquiza and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 13°C (56°F) is normal.

Gualaquiza weather averages (imperial / metric)
Daytime temperature 27.5°C 81.5°F
Nightly temperature 13.3°C 55.9°F
Average temperature 20.4°C 68.7°F
Daily sunshine 4.6 hrs
Avg rainfall 123 mm 4.8 ins
Rainy days 11 days
Sea temperature 21.9°C 71.5°F
Humidity 80%
Windspeed 12.6kph 8 mph

On average September is the 6th driest month of the year in Gualaquiza with around 123mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.6 hours of sunshine per day.

September temperatures in Gualaquiza

Gualaquiza average temperature in September

September rainfall

Gualaquiza average rain in September

September hourly sunshine

Gualaquiza 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 Gualaquiza in September 2025.

Other monthly averages

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Gualaquiza weather stats

Gualaquiza weather statistics
Hottest month: November 28.3°C 82.9°F
Driest month: February 97mm 3.8ins
Sunniest month: November 5.1hrs
Coldest month: July 26°C 78.8°F
Wettest month: June 167mm 6.6ins
Map showing location of Gualaquiza (-3.4, -78.55) Gualaquiza map pin © Google

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