October 18 is statistically one of the best days of the year in Guadalajara. With minimal rain risk (8%) and pleasant highs of 27°C, it's ideal for outdoor adventures. 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 October 18
"Warm & Sunny. Expect average highs of 26.6°C. 8% chance of rain."
What to Wear in Guadalajara in October
Based on historical data for October 18, Guadalajara typically experiences temperatures between 15.1°C and 26.6°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (8% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Guadalajara
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
26.6°C
Daytime Peak
Average Low
15.1°C
Nighttime Low
Feels Like
27.4°C
☀️ Feels accurate
Rain Chance
8%
Avg 0.4mm if it rains
Cloud Cover
50%
Overcast
Pressure
1014.5 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 98% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 38 min to burn
Type III-IV
🟡 57 min to burn
Type V-VI
🟢 95 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
19.2°C
Noticeable
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Mexico
Flight Traffic
Busy
72/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~145
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Guadalajara
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:50
☀️ Noon
12:39
🌇 Sunset
18:28
⏱️ Daylight
11h 37m
Wind Speed
11.2 km/h
Light breeze
Sunshine
10.0 hrs
Direct Sun (Cloud-free)
Humidity
64%
Slightly humid
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
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
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 October 18 averages 26.6°C with a 8% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— 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
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📍 Is Guadalajara Worth Visiting on October 18?
Planning a trip to Guadalajara on October 18? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.6°C with a 8% historical precipitation risk.
✈️ Travel Logistics: Approximately 145 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 October 18 recorded in the last 30 years saw temperatures hit 28.7°C in 2020, while the coldest dropped to 12.7°C in 2023.