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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 excellent 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.
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
Puerto Ayora Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Ayora - and find the best time to visit.
Historical weather records 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 20 years of weather observations in Puerto Ayora between 2006 and 2026, these are the recorded extremes.
- On September 29, 2026, temperatures climbed to 33°C (91°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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Puerto Ayora 3-Day Forecast
More climate data for Puerto Ayora
See the full Puerto Ayora climate overview or explore weather in Ecuador.
Popular in September
Where to go in September - average daytime high across popular destinations.
Guayaquil
29°C (84°F) Montañita
25°C (77°F) Puerto Ayora26°C (79°F) Salinas23°C (73°F) Puerto Baquerizo Moreno
23°C (73°F) Quito
19°C (66°F) Baños17°C (63°F) Cuenca15°C (59°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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