September 23 is generally a great time to visit Guadalajara. While there is a slight chance of rain (34%), showers are usually brief. Expect comfortable 27°C weather. You'll find plenty of company in Guadalajara this month as tourism activity remains quite robust.
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Essential Travel Info for Guadalajara
Currency
MXN
$ Mexican peso
Language
Spanish
Driving
Right side
Safety
Travel Precautions
GPI: 2.612
Guadalajara Weather Forecast for September 23
"Warm & Sunny. Expect average highs of 26.7°C. 34% chance of rain."
What to Wear in Guadalajara in September
Based on historical data for September 23, Guadalajara typically experiences temperatures between 16.9°C and 26.7°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 34% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Guadalajara
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
26.7°C
Daytime Peak
Average Low
16.9°C
Nighttime Low
Feels Like
27.8°C
☀️ Minor difference
Rain Chance
34%
Avg 2.9mm if it rains
Cloud Cover
69%
Overcast
Pressure
1013.6 hPa
Low volatility
Guadalajara Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 24 min to burn
Type III-IV
🟡 36 min to burn
Type V-VI
🟢 60 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
21.7°C
Humid/Sticky
Heat Stress
Low
No heat warning
😐 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Mexico
Flight Traffic
Busy
78/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~157
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Guadalajara
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:43
☀️ Noon
12:47
🌇 Sunset
18:50
⏱️ Daylight
12h 6m
Wind Speed
12 km/h
Gentle breeze
Sunshine
10.3 hrs
Direct Sun (Cloud-free)
Humidity
74%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Guadalajara
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Guadalajara
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Guadalajara on September 23 averages 26.7°C with a 34% precipitation probability. Wedding/Outdoor Event Score: 92/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Guadalajara Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (September 23) in other destinations
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📍 Is Guadalajara Worth Visiting on September 23?
Planning a trip to Guadalajara on September 23? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.7°C with a 34% historical precipitation risk.
✈️ Travel Logistics: Approximately 157 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Mexico, including COVID-19.
📊 Historical Extremes: The hottest September 23 recorded in the last 30 years saw temperatures hit 33.7°C in 2023, while the coldest dropped to 13.9°C in 2021.