September · Colombia
Best time to visit Cali in September Weather, crowds & prices
Weather in Cali in September
Average temperature 17°C, 67 mm of rain, about 16 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.1/10
Ranked #2 of 12 months
- Avg temp
- 17°C
- Rainfall
- 67 mm
- Humidity
- 80%
- Days with 6h+ sun
- 16
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Cali scores 8.1/10 for sightseeing and cultural travel - one of the top 12-month picks (#2). Expect around 17°C, 67 mm of rain, and roughly 16 days with 6+ hours of sunshine this month.
Cali is Colombia's salsa capital, with warm evenings, colonial churches and Andean foothills.
September holds up well in Cali — 2nd best month
Temperatures hover around 17°C (63°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 67 mm of rain this month — a flexible day or two helps — with about 16 days with 6+ hours of sunshine and 12 hours of daylight to work around it.
That is 8.1/10 on the same scale — 2nd of 12 months, versus 8.5/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Expect mid-season pricing, and crowds are moderate.
Frequently asked
- What is the weather like in Cali in September?
- In September, Cali averages 17°C, 67 mm of rain, and about 16 days with 6+ hours of sunshine. Its climate-comfort score is 8.1/10.
- Is September a good time to visit Cali?
- September earns a 8.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cali in September?
- Expect about 67 mm of rain in September. Average humidity is 80% and there are about 16 days with 6+ hours of sunshine.
Curated in Cali
Tickets & experiences
Things to do in Cali
Cali, Colombia. Live activities and tours from GetYourGuide, matched to this destination.