May 31 sees frequent showers in Cali. Historical data shows a 66% chance of rain, so pack accordingly. Temperatures average 25°C. Expect a bustling atmosphere in Cali right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Cali
Currency
COP
$ Colombian peso
Language
Spanish
Driving
Right side
Safety
Travel Precautions
GPI: 2.729
Cali Weather Forecast for May 31
"Rainy & Overcast. Expect average highs of 24.9°C. 66% chance of rain."
What to Wear in Cali in May
Based on historical data for May 31, Cali typically experiences temperatures between 18.3°C and 24.9°C. We recommend packing t-shirt, light clothing, umbrella to stay comfortable. With a 66% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Cali
Smart Suitcase
- T-Shirt
- Light Clothing
- Umbrella
Average High
24.9°C
Daytime Peak
Average Low
18.3°C
Nighttime Low
Feels Like
26°C
☀️ Minor difference
Rain Chance
66%
Avg 5.8mm if it rains
Cloud Cover
93%
Moderate rain
Pressure
1013.2 hPa
Low volatility
Cali Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 85% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 19 min to burn
Type III-IV
🟡 29 min to burn
Type V-VI
🟢 48 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
22.2°C
Humid/Sticky
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Colombia
Flight Traffic
High
99/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~87
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Cali
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:56
☀️ Noon
12:05
🌇 Sunset
18:14
⏱️ Daylight
12h 18m
Wind Speed
6.9 km/h
Light breeze
Sunshine
7.7 hrs
Direct Sun (Cloud-free)
Humidity
85%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Cali
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 Cali
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
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
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Cali on May 31 averages 24.9°C with a 66% precipitation probability. Wedding/Outdoor Event Score: 68/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Cali 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 (May 31) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Cali Worth Visiting on May 31?
Planning a trip to Cali on May 31? 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 24.9°C with a 66% historical precipitation risk.
✈️ Travel Logistics: Approximately 87 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Colombia, including COVID-19.
📊 Historical Extremes: The hottest May 31 recorded in the last 30 years saw temperatures hit 27.3°C in 2024, while the coldest dropped to 17.1°C in 2022.