May 31 is statistically one of the best days of the year in Madrid. With minimal rain risk (8%) and pleasant highs of 27°C, it's ideal for outdoor adventures. It's a quieter period for Madrid, ideal for those who prefer unhurried sightseeing. Note: May 31 is Day of Castilla-La Mancha in Madrid, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Madrid
Currency
EUR
€ Euro
Language
Spanish
+3 more
Driving
Right side
Connect
As of Sept 2021, Madrid has 5G from all ...
Safety
High Safety
GPI: 1.603
Madrid Weather Forecast for May 31
"Warm & Sunny. Expect average highs of 27.1°C. 8% chance of rain."
What to Wear in Madrid in May
Based on historical data for May 31, Madrid typically experiences temperatures between 14.2°C and 27.1°C. We recommend packing t-shirt, light clothing, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (8% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Madrid
Smart Suitcase
- T-Shirt
- Light Clothing
- Layers (Onion System)
Average High
27.1°C
Daytime Peak
Average Low
14.2°C
Nighttime Low
Feels Like
27.3°C
☀️ Feels accurate
Rain Chance
8%
Avg 0.4mm if it rains
Cloud Cover
41%
Overcast
Pressure
1015.6 hPa
Low volatility
Madrid Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 82% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
05:00 - 10:00
16:00 - 20:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
14.8°C
Pleasant
Heat Index
27.3°C
Feels hotter
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
Day of Castilla-La Mancha
Flight Traffic
Quiet
27/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~607
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Madrid
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:48
☀️ Noon
13:13
🌇 Sunset
20:39
⏱️ Daylight
14h 50m
Wind Speed
14.8 km/h
Gentle breeze
Sunshine
13.0 hrs
Direct Sun (Cloud-free)
Humidity
47%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Madrid
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Madrid
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 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, Madrid on May 31 averages 27.1°C with a 8% precipitation probability. Wedding/Outdoor Event Score: 100/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Madrid Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (May 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Madrid Worth Visiting on May 31?
Planning a trip to Madrid on May 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27.1°C with a 8% historical precipitation risk.
🎉 Local Event: The date coincides with Day of Castilla-La Mancha, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 607 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Spain, including COVID-19.
📊 Historical Extremes: The hottest May 31 recorded in the last 30 years saw temperatures hit 34.4°C in 2025, while the coldest dropped to 8.2°C in 2016.