September · Mexico
Best time to visit Guadalajara in September Weather, crowds & prices
Weather in Guadalajara in September
Average temperature 21°C, 116 mm of rain, about 29 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
7.8/10
Ranked #9 of 12 months
- Avg temp
- 21°C
- Rainfall
- 116 mm
- Humidity
- 73%
- Days with 6h+ sun
- 29
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Guadalajara scores 7.8/10 for sightseeing and cultural travel - ranked #9 of 12. Expect around 21°C, 116 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Guadalajara pairs a colonial center and Orozco's murals with mariachi bars, Tlaquepaque workshops, and the tequila distilleries to the west.
September in Guadalajara — reliably good (9th best month)
At 21°C (70°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
116 mm of rain makes this a wet month here, though with about 29 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 7.8/10 on the same scale — 9th of 12 months, versus 9.8/10 for the best month here.
Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, January is materially better in Guadalajara — 2 points higher on the same scale.
Frequently asked
- What is the weather like in Guadalajara in September?
- In September, Guadalajara averages 21°C, 116 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 7.8/10.
- Is September a good time to visit Guadalajara?
- September earns a 7.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Guadalajara in September?
- Expect about 116 mm of rain in September. Average humidity is 73% and there are about 29 days with 6+ hours of sunshine.
Curated in Guadalajara
Tickets & experiences
Things to do in Guadalajara
Guadalajara, Mexico. Live activities and tours from GetYourGuide, matched to this destination.