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Concón Weather in September
Thinking of visiting Concón in September? Expect moderate temperatures reaching 16°C (61°F) during the day, dropping to 10°C (50°F) at night, with some rainfall likely.
Rainfall in Concón in September
This month experiences about 3 days of rain according to historical data, averaging 27 mm (1.1 in). Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Concón in September
If you're visiting Concón in September, expect highs of 16°C (61°F) and overnight lows around 10°C (50°F). Conditions are often most pleasant around the middle of the day. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Concón in September
The area enjoys a moderate level of sunlight, with around 147 hours. It's a good balance between sunny and cloudy days.Should you favor a climate that's both dry and comfortably warm, January, February, March, April, October, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Concón Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
10%
Precipitation
27 mm (1.1 in)
Rainy days
3 days
Humidity
78% *
Sunshine
147 hours *
Percentage Sunshine
*
* Data from: Valparaíso, Chile (16 KM, 10 Miles).
Concón Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Concón - and find the best time to visit.
Historical weather records for Concón in September
Browse day-by-day weather records for Concón spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Concón historical weather extremes in September
The extremes listed below come from historical weather data collected in Concón from 2006 through 2025.
- The hottest September day on record in Concón reached 30°C (86°F) (September 11, 2011).
- On September 27, 2009, Concón saw its coldest September day with temperatures maxing out at 11°C (52°F).
- Nighttime temperatures dropped to 3°C (37°F) on September 28, 2013, marking the coldest September night on record.
Best Places in Chile in September
Find out more about the weather in Chile and which places have the best travel conditions in this month. See all of Chile 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 Concón in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Concón in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
Concón 3-Day Forecast
More climate data for Concón
Temperature Rainfall Sunshine Humidity
See the full Concón climate overview or explore weather in Chile.
Popular in September
Where to go in September - average daytime high across popular destinations.
San Pedro de Atacama
21°C (70°F) Hanga Roa
21°C (70°F) La Serena19°C (66°F) Santiago18°C (64°F) Viña del Mar16°C (61°F) Concón16°C (61°F) Valparaíso15°C (59°F) Pucón
13°C (55°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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