March 18 is generally a great time to visit Sedona. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 16°C weather. You'll enjoy Sedona with reasonable crowd levels and competitive accommodation options.
View the full calendar
Essential Travel Info for Sedona
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Sedona Weather Forecast for March 18
"Mild & Comfortable. Expect average highs of 16.1°C. 17% chance of snow."
What to Wear in Sedona in March
Based on historical data for March 18, Sedona typically experiences temperatures between 3°C and 16.1°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. Trends suggest it will stay mostly dry (17% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Sedona
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Layers (Onion System)
Average High
16.1°C
Daytime Peak
Average Low
3°C
Nighttime Low
Feels Like
16.1°C
🌤️ Feels accurate
Snow Chance
17%
Avg 0.7mm if it snows
Snowfall
0.3 cm
~17% chance
Pressure
1015.7 hPa
Low volatility
Sedona 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 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 20 min to burn
Type III-IV
🟡 30 min to burn
Type V-VI
🟢 50 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
6°C
Dry air
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
Moderate
50/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~3
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Sedona
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:34
☀️ Noon
12:36
🌇 Sunset
18:37
⏱️ Daylight
12h 3m
Wind Speed
15.3 km/h
Gentle breeze
Sunshine
10.1 hrs
Direct Sun (Cloud-free)
Humidity
51%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Sedona
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Sedona
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
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
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Sedona on March 18 averages 16.1°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 81/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Sedona Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 22
16.6°C • 13% rain
Score
88
March 23
16.7°C • 11% rain
Score
88
March 24
16.8°C • 8% rain
Score
88
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (March 18) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Sedona Worth Visiting on March 18?
Planning a trip to Sedona on March 18? 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 16.1°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 3 landing slots available daily during this period, indicating manageable crowd levels.
📊 Historical Extremes: The hottest March 18 recorded in the last 30 years saw temperatures hit 26.1°C in 2017, while the coldest dropped to 0.3°C in 2025.