June 18 is generally a great time to visit Guanajuato. While there is a slight chance of rain (31%), showers are usually brief. Expect comfortable 27°C weather. As it's peak season for Guanajuato, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Guanajuato
Currency
MXN
$ Mexican peso
Language
Spanish
Driving
Right side
Safety
Travel Precautions
GPI: 2.612
Guanajuato Weather Forecast for June 18
"Warm & Sunny. Expect average highs of 27.1°C. 31% chance of rain."
What to Wear in Guanajuato in June
Based on historical data for June 18, Guanajuato typically experiences temperatures between 14.9°C and 27.1°C. We recommend packing t-shirt, light clothing, umbrella along with other layers to stay comfortable. With a 31% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Guanajuato
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
- Layers (Onion System)
Average High
27.1°C
Daytime Peak
Average Low
14.9°C
Nighttime Low
Feels Like
28.2°C
🔥 Minor difference
Rain Chance
31%
Avg 3mm if it rains
Cloud Cover
58%
Light drizzle
Pressure
1014.3 hPa
Low volatility
Guanajuato Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 80% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 50+, limit exposure 10am-4pm
06:00 - 10:00
16:00 - 19:00
Type I-II
🔴 10 min to burn
Type III-IV
🟡 15 min to burn
Type V-VI
🟢 25 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.7°C
Noticeable
Heat Index
28.2°C
Feels hotter
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Mexico
Flight Traffic
High
92/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~34
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Guanajuato
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:05
☀️ Noon
12:47
🌇 Sunset
19:29
⏱️ Daylight
13h 24m
Wind Speed
18.8 km/h
Gentle breeze
Sunshine
11.3 hrs
Direct Sun (Cloud-free)
Humidity
60%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Guanajuato
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Guanajuato
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very 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 excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Guanajuato on June 18 averages 27.1°C with a 31% precipitation probability. Wedding/Outdoor Event Score: 93/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Guanajuato Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
June 14
27.5°C • 27% rain
Score
95
June 15
27.4°C • 25% rain
Score
95
June 16
27.4°C • 25% rain
Score
95
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (June 18) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Guanajuato Worth Visiting on June 18?
Planning a trip to Guanajuato on June 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 27.1°C with a 31% historical precipitation risk.
✈️ Travel Logistics: Approximately 34 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 June 18 recorded in the last 30 years saw temperatures hit 34.5°C in 2024, while the coldest dropped to 13°C in 2021.