July 12 is generally a great time to visit George Town. While there is a slight chance of rain (20%), showers are usually brief. Expect comfortable 30°C weather. You'll find plenty of company in George Town this month as tourism activity remains quite robust.
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Essential Travel Info for George Town
Currency
KYD
$ Cayman Islands dollar
Language
English
Driving
Left side
George Town Weather Forecast for July 12
"Warm & Sunny. Expect average highs of 30.3°C. 20% chance of rain."
What to Wear in George Town in July
Based on historical data for July 12, George Town typically experiences temperatures between 27.2°C and 30.3°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (20% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for George Town
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
30.3°C
Daytime Peak
Average Low
27.2°C
Nighttime Low
Feels Like
37.4°C
🔥 Heat index effect
Rain Chance
20%
Avg 1.1mm if it rains
Cloud Cover
51%
Light drizzle
Pressure
1015.1 hPa
Low volatility
George Town Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
05:00 - 10:00
16:00 - 19:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
25.6°C
Humid/Sticky
Heat Index
37.4°C
Feels hotter
😕 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Cayman Islands
Flight Traffic
Busy
63/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~20
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in George Town
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:55
☀️ Noon
12:32
🌇 Sunset
19:08
⏱️ Daylight
13h 12m
Wind Speed
23.4 km/h
Moderate wind
Sunshine
12.0 hrs
Direct Sun (Cloud-free)
Humidity
76%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for George Town
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in George Town
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
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
Moderate seismic activity. Occasional tremors possible.
Atlantic Hurricane Risk
Season: Jun - Nov
"According to 30YearWeather's analysis of 30 years of NASA satellite data, George Town on July 12 averages 30.3°C with a 20% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
George Town Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
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📍 Is George Town Worth Visiting on July 12?
Planning a trip to George Town on July 12? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 30.3°C with a 20% historical precipitation risk.
✈️ Travel Logistics: Approximately 20 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Cayman Islands, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 29.8°C (hot soup). Wave conditions are generally surfers only with heights around 1.25m.
📊 Historical Extremes: The hottest July 12 recorded in the last 30 years saw temperatures hit 32.4°C in 2023, while the coldest dropped to 25.8°C in 2022.