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Olón Weather in September
During September, Olón experiences high daytime temperatures of 25°C (77°F) and cooler nights around 20°C (68°F). Some rainfall is typical during this period.
Rainfall in Olón in September
Typically, about 2 days will experience rainfall, with an average of 27 mm (1.1 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Olón in September
Olón in September is worth a visit. The temperature is excellent, with 25°C (77°F) during the day and 20°C (68°F) at night. 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.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August, September, October, November and December typically offer the best circumstances for Olón.
Olón Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
25°C (77°F)
Chance of Rain
5%
Precipitation
27 mm (1.1 in)
Rainy days
2 days
Olón Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Olón - and find the best time to visit.
Historical weather records for Olón in September
Browse day-by-day weather records for Olón spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Olón historical weather extremes in September
The extremes listed below come from historical weather data collected in Olón from 2006 through 2025.
- Olón recorded its highest September temperature of 29°C (84°F) on September 3, 2023.
- The coldest September day was on September 14, 2022, with a maximum of 20°C (68°F).
- The lowest overnight temperature recorded in September was 17°C (63°F) (September 23, 2020).
- The wettest day in September Olón was on September 10, 2006 with 11 mm (0.4 in) of precipitation.
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 Olón in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers.
What To Do in Olón 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
Olón 3-Day Forecast
More climate data for Olón
See the full Olón 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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