May 20 is statistically one of the best days of the year in AlUla. With minimal rain risk (0%) and pleasant highs of 38°C, it's ideal for outdoor adventures. You'll enjoy AlUla with reasonable crowd levels and competitive accommodation options.
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Essential Travel Info for AlUla
Currency
SAR
ر.س Saudi riyal
Language
Arabic
Driving
Right side
Safety
Moderate Safety
GPI: 2.288
AlUla Weather Forecast for May 20
"Warm & Sunny. Expect average highs of 37.5°C. 0% chance of rain."
What to Wear in AlUla in May
Based on historical data for May 20, AlUla typically experiences temperatures between 20.7°C and 37.5°C. We recommend packing t-shirt, light clothing, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (0% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for AlUla
Smart Suitcase
- T-Shirt
- Light Clothing
- Layers (Onion System)
Average High
37.5°C
Daytime Peak
Average Low
20.7°C
Nighttime Low
Feels Like
37.5°C
🔥 Feels accurate
Rain Chance
0%
Avg 0mm if it rains
Cloud Cover
16%
Clear sky
Pressure
1009.3 hPa
Low volatility
AlUla Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 50+, limit exposure 10am-4pm
05:00 - 10:00
16:00 - 19:00
Type I-II
🔴 8 min to burn
Type III-IV
🟡 12 min to burn
Type V-VI
🟢 20 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
9.1°C
Dry air
Heat Stress
Low
No heat warning
😣 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Saudi Arabia
Flight Traffic
Moderate
43/100 pressure index
Health Advisory
Required
3 vaccines • View Details →
Landing Slots
~3
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in AlUla
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:40
☀️ Noon
12:26
🌇 Sunset
19:12
⏱️ Daylight
13h 31m
Wind Speed
21.5 km/h
Moderate wind
Sunshine
12.5 hrs
Direct Sun (Cloud-free)
Humidity
18%
Dry air
Travel Intelligence
Exclusive flight analytics & health data for AlUla
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 AlUla
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
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
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, AlUla on May 20 averages 37.5°C with a 0% precipitation probability. Wedding/Outdoor Event Score: 82/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
AlUla Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 13
35.7°C • 0% rain
Score
88
May 14
35.9°C • 0% rain
Score
88
May 15
36.1°C • 0% rain
Score
87
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is AlUla Worth Visiting on May 20?
Planning a trip to AlUla on May 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 37.5°C with a 0% historical precipitation risk.
✈️ Travel Logistics: Approximately 3 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Saudi Arabia, including COVID-19.
📊 Historical Extremes: The hottest May 20 recorded in the last 30 years saw temperatures hit 42.5°C in 2025, while the coldest dropped to 17.1°C in 2023.