March 12 is generally a great time to visit Phoenix. While there is a slight chance of rain (15%), showers are usually brief. Expect comfortable 24°C weather. Expect a bustling atmosphere in Phoenix right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Phoenix
Currency
USD
$ United States dollar
Language
English
Driving
Right side
Safety
Moderate Safety
GPI: 2.44
Phoenix Weather Forecast for March 12
"Mild & Comfortable. Expect average highs of 24.4°C. 15% chance of rain."
What to Wear in Phoenix in March
Based on historical data for March 12, Phoenix typically experiences temperatures between 9.5°C and 24.4°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 Phoenix
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
24.4°C
Daytime Peak
Average Low
9.5°C
Nighttime Low
Feels Like
24.4°C
☀️ Feels accurate
Rain Chance
15%
Avg 0.4mm if it rains
Cloud Cover
32%
Overcast
Pressure
1014.3 hPa
Low volatility
Phoenix 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
10.6°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
High
91/100 pressure index
Health Advisory
Healthy
Routine only • View Details →
Landing Slots
~750
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Phoenix
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:44
☀️ Noon
12:39
🌇 Sunset
18:34
⏱️ Daylight
11h 50m
Wind Speed
13.8 km/h
Gentle breeze
Sunshine
10.1 hrs
Direct Sun (Cloud-free)
Humidity
42%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Phoenix
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 Phoenix
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 acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Phoenix on March 12 averages 24.4°C with a 15% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Phoenix Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (March 12) in other destinations
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📍 Is Phoenix Worth Visiting on March 12?
Planning a trip to Phoenix on March 12? 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 24.4°C with a 15% historical precipitation risk.
✈️ Travel Logistics: Approximately 750 landing slots available daily during this period, indicating peak tourist activity.
📊 Historical Extremes: The hottest March 12 recorded in the last 30 years saw temperatures hit 31.2°C in 2017, while the coldest dropped to 7.6°C in 2022.