September · Chile
Best time to visit Pichilemu in September Weather, crowds & prices
Weather in Pichilemu in September
Average temperature 11°C, 25 mm of rain, about 18 days with 6+ hours of sunshine and 81% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
5.6/10
Ranked #7 of 12 months
- Avg temp
- 11°C
- Rainfall
- 25 mm
- Humidity
- 81%
- Days with 6h+ sun
- 18
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Pichilemu scores 5.6/10 for beach and coastal travel - ranked #7 of 12. Expect around 11°C, 25 mm of rain, and roughly 18 days with 6+ hours of sunshine this month.
Pichilemu is Chile’s surf capital-Punta de Lobos point breaks and a laid-back Pacific town rhythm. Best window: October-April in the Southern Hemisphere.
September in Pichilemu — workable with trade-offs
September averages 11°C (52°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Expect 25 mm of rain — occasional showers rather than washed-out days — alongside about 18 days with 6+ hours of sunshine and 11.8 daylight hours.
It scores 5.6/10 here, 7th of 12 months, against 8.1/10 in the destination's best month.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in.
Plan for mid-season pricing, with crowds are moderate.
Flexible dates? February scores 2.5 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Pichilemu in September?
- In September, Pichilemu averages 11°C, 25 mm of rain, and about 18 days with 6+ hours of sunshine. Its climate-comfort score is 5.6/10.
- Is September a good time to visit Pichilemu?
- September earns a 5.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Pichilemu in September?
- Expect about 25 mm of rain in September. Average humidity is 81% and there are about 18 days with 6+ hours of sunshine.
Curated in Pichilemu
Tickets & experiences
Things to do in Pichilemu
Pichilemu, Chile. Live activities and tours from GetYourGuide, matched to this destination.