February 21 is generally a great time to visit Jackson. While there is a slight chance of rain (32%), showers are usually brief. Expect comfortable 0°C weather. It's a great middle-ground for visiting Jackson—enough activity to feel the pulse, but no overwhelming lines.
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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 February 21
"Cold & Crisp. Expect average highs of -0.4°C. 32% chance of snow."
What to Wear in Jackson in February
Based on historical data for February 21, Jackson typically experiences temperatures between -10°C and -0.4°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 32% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Jackson
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
-0.4°C
Daytime Peak
Average Low
-10°C
Nighttime Low
Feels Like
-4.1°C
🥶 Slightly colder
Snow Chance
32%
Avg 2mm if it snows
Snowfall
1.9 cm
~32% chance
Pressure
1019.8 hPa
High volatility
Jackson Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 83% 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
🔴 62 min to burn
Type III-IV
🟡 93 min to burn
Type V-VI
🟢 155 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
-4.5°C
Dry air
Heat Stress
Low
No heat warning
😣 Best outdoor time:
Midday (11 AM - 3 PM) when warmest
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in United States
Flight Traffic
Moderate
40/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~23
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Jackson
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
07:13
☀️ Noon
12:38
🌇 Sunset
18:02
⏱️ Daylight
10h 48m
Wind Speed
11.2 km/h
Light breeze
Sunshine
7.1 hrs
Direct Sun (Cloud-free)
Humidity
74%
Humid / Damp
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
⛅ Good
Tourist Crowds
🟢 Quiet
Price Level
💰 Affordable
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
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 February 21 averages -0.4°C with a 32% precipitation probability. Wedding/Outdoor Event Score: 1/100."
— 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
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (February 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Jackson Worth Visiting on February 21?
Planning a trip to Jackson on February 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging -0.4°C with a 32% historical precipitation risk.
✈️ Travel Logistics: Approximately 23 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest February 21 recorded in the last 30 years saw temperatures hit 4.2°C in 2024, while the coldest dropped to -19.8°C in 2018.