July 15 sees frequent showers in Juneau. Historical data shows a 50% chance of rain, so pack accordingly. Temperatures average 17°C. Take advantage of the off-peak calm in Juneau to see the sights without the usual crowds.
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Essential Travel Info for Juneau
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Juneau Weather Forecast for July 15
"Mild & Comfortable. Expect average highs of 17°C. 50% chance of rain."
What to Wear in Juneau in July
Based on historical data for July 15, Juneau typically experiences temperatures between 11.9°C and 17°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 50% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Juneau
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
17°C
Daytime Peak
Average Low
11.9°C
Nighttime Low
Feels Like
17°C
🌤️ Feels accurate
Rain Chance
50%
Avg 4.5mm if it rains
Cloud Cover
81%
Light drizzle
Pressure
1017.6 hPa
Medium volatility
Juneau 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 15 for extended outdoor time
Type I-II
🔴 31 min to burn
Type III-IV
🟡 47 min to burn
Type V-VI
🟢 78 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
14.5°C
Pleasant
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United States
Flight Traffic
Quiet
21/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~12
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Juneau
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
03:17
☀️ Noon
12:04
🌇 Sunset
20:52
⏱️ Daylight
17h 34m
Wind Speed
8.1 km/h
Light breeze
Sunshine
7.8 hrs
Direct Sun (Cloud-free)
Humidity
85%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Juneau
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Juneau
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
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, Juneau on July 15 averages 17°C with a 50% precipitation probability. Wedding/Outdoor Event Score: 74/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Juneau Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
July 19
17.5°C • 46% rain
Score
77
July 17
17.1°C • 46% rain
Score
76
July 18
17.2°C • 47% rain
Score
76
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (July 15) in other destinations
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📍 Is Juneau Worth Visiting on July 15?
Planning a trip to Juneau on July 15? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 17°C with a 50% historical precipitation risk.
✈️ Travel Logistics: Approximately 12 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest July 15 recorded in the last 30 years saw temperatures hit 23.4°C in 2023, while the coldest dropped to 8.6°C in 2017.