Puerto Ayora Weather in September
With daytime temperatures of 26°C (79°F) and nighttime lows of 20°C (68°F), September in Puerto Ayora brings high temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in Puerto Ayora in September
The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. Records from the past 30 years suggest around 16 days of rain, with 5.4 mm (0.2 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Puerto Ayora in September
Puerto Ayora has perfect weather in September, with days reaching 26°C (79°F) and nights cooling to 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 20°C (68°F), evenings stay pleasantly warm. This month brings slightly cooler weather compared to other months, but the warmth is still present and enjoyable.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ecuador, check out our Puerto Ayora's climate page.
Puerto Ayora Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
26°C (79°F)
Chance of Rain
53%
Precipitation
5.4 mm (0.2 in)
Rainy days
16 days
Historical weather for Puerto Ayora in September
Browse day-by-day weather records for Puerto Ayora spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Ayora historical weather extremes in September
Based on 19 years of weather observations in Puerto Ayora between 2006 and 2025, these are the recorded extremes.
- On September 2, 2023, temperatures climbed to 31°C (88°F), marking the warmest September day on record.
- Puerto Ayora experienced its chilliest September day on September 16, 2025, reaching only 22°C (72°F).
- Nighttime temperatures dropped to 17°C (63°F) on September 10, 2010, marking the coldest September night on record.
- Peak precipitation in September occurred on September 14, 2008, when 3 mm (0.1 in) of precipitation was measured.
Best Places in Ecuador in September
Find out more about the weather in Ecuador and which places have the best travel conditions in this month. See all of Ecuador in September →
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What to Wear in Puerto Ayora in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear.What To Do in Puerto Ayora in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ecuador, check out our Puerto Ayora's climate page.
See the full Puerto Ayora climate overview or explore weather in Ecuador.
