October 20 is generally a great time to visit Austin. While there is a slight chance of rain (15%), showers are usually brief. Expect comfortable 27°C weather. Austin is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Austin
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Austin Weather Forecast for October 20
"Warm & Sunny. Expect average highs of 27°C. 15% chance of rain."
What to Wear in Austin in October
Based on historical data for October 20, Austin typically experiences temperatures between 16°C and 27°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (15% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Austin
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
27°C
Daytime Peak
Average Low
16°C
Nighttime Low
Feels Like
28.3°C
🔥 Minor difference
Rain Chance
15%
Avg 0.9mm if it rains
Cloud Cover
38%
Overcast
Pressure
1016.9 hPa
Medium volatility
Austin Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 76% 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
🔴 42 min to burn
Type III-IV
🟡 63 min to burn
Type V-VI
🟢 105 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
19.3°C
Noticeable
Heat Index
28.3°C
Feels hotter
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United States
Flight Traffic
High
85/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~320
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Austin
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:37
☀️ Noon
12:16
🌇 Sunset
17:56
⏱️ Daylight
11h 18m
Wind Speed
17.5 km/h
Gentle breeze
Sunshine
8.9 hrs
Direct Sun (Cloud-free)
Humidity
63%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Austin
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Austin
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
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
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Austin on October 20 averages 27°C with a 15% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Austin Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
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Same date (October 20) in other destinations
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📍 Is Austin Worth Visiting on October 20?
Planning a trip to Austin on October 20? 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°C with a 15% historical precipitation risk.
✈️ Travel Logistics: Approximately 320 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest October 20 recorded in the last 30 years saw temperatures hit 34.2°C in 2023, while the coldest dropped to 11.6°C in 2022.