September 26 is generally a great time to visit Jackson. While there is a slight chance of rain (15%), showers are usually brief. Expect comfortable 19°C weather. Jackson is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for Jackson
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Jackson Weather Forecast for September 26
"Mild & Comfortable. Expect average highs of 18.6°C. 15% chance of snow."
What to Wear in Jackson in September
Based on historical data for September 26, Jackson typically experiences temperatures between 3.8°C and 18.6°C. We recommend packing light jacket, long pants, layers (onion system) 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 Jackson
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
18.6°C
Daytime Peak
Average Low
3.8°C
Nighttime Low
Feels Like
18.6°C
🌤️ Feels accurate
Snow Chance
15%
Avg 0.7mm if it snows
Snowfall
0.2 cm
~15% chance
Pressure
1017.6 hPa
Medium volatility
Jackson Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 87% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 21 min to burn
Type III-IV
🟡 32 min to burn
Type V-VI
🟢 53 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
10.7°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
Busy
79/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~45
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Jackson
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:15
☀️ Noon
12:15
🌇 Sunset
18:15
⏱️ Daylight
11h 59m
Wind Speed
10.9 km/h
Light breeze
Sunshine
10.1 hrs
Direct Sun (Cloud-free)
Humidity
60%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Jackson
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Jackson
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 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, Jackson on September 26 averages 18.6°C with a 15% precipitation probability. Wedding/Outdoor Event Score: 93/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Jackson Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (September 26) in other destinations
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📍 Is Jackson Worth Visiting on September 26?
Planning a trip to Jackson on September 26? 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 18.6°C with a 15% historical precipitation risk.
✈️ Travel Logistics: Approximately 45 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest September 26 recorded in the last 30 years saw temperatures hit 23°C in 2024, while the coldest dropped to -3.1°C in 2017.