The climate in Guadalupe during September can be summarized as warm and very wet.
September is in the fall / autumn in Guadalupe and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 25°C (76°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 24.6°C 76.3°F |
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Nightly temperature | 15°C 59°F |
Average temperature | 19.8°C 67.6°F |
Daily sunshine | 4.8 hrs |
Avg rainfall | 368 mm 14.5 ins |
Rainy days | 21 days |
Sea temperature | 28°C 82.4°F |
Humidity | 84% |
Windspeed | 11.9kph 7 mph |
On average September is the 2nd wettest month of the year in Guadalupe with around 368mm 14.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
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 Guadalupe in September 2025.
Best places to visit in September
Hottest month: | March | 25°C 77°F |
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Driest month: | January | 92mm 3.6ins |
Sunniest month: | July | 6.4hrs |
Coldest month: | December | 23.6°C 74.5°F |
Wettest month: | May | 429mm 16.9ins |