March 31 is statistically one of the best days of the year in Uyuni. With minimal rain risk (7%) and pleasant highs of 17°C, it's ideal for outdoor adventures. Uyuni is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Uyuni
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Safety
High Safety
GPI: 1.989
Uyuni Weather Forecast for March 31
"Mild & Comfortable. Expect average highs of 17.3°C. 7% chance of rain."
What to Wear in Uyuni in March
Based on historical data for March 31, Uyuni typically experiences temperatures between 3.6°C and 17.3°C. We recommend packing light jacket, long pants, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (7% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Uyuni
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
17.3°C
Daytime Peak
Average Low
3.6°C
Nighttime Low
Feels Like
17.3°C
🌤️ Feels accurate
Rain Chance
7%
Avg 0.4mm if it rains
Cloud Cover
42%
Light drizzle
Pressure
1015.7 hPa
Low volatility
Uyuni Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 15 min to burn
Type III-IV
🟡 23 min to burn
Type V-VI
🟢 38 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
6.8°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 Bolivia
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~1
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Uyuni
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:35
☀️ Noon
12:32
🌇 Sunset
18:29
⏱️ Daylight
11h 54m
Wind Speed
20.2 km/h
Moderate wind
Sunshine
11.0 hrs
Direct Sun (Cloud-free)
Humidity
50%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Uyuni
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Uyuni
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
Active seismic zone. Multiple earthquakes per year.
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Uyuni on March 31 averages 17.3°C with a 7% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Uyuni Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Compare Other Cities
Same date (March 31) in other destinations
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📍 Is Uyuni Worth Visiting on March 31?
Planning a trip to Uyuni on March 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 17.3°C with a 7% historical precipitation risk.
✈️ Travel Logistics: Approximately 1 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Bolivia, including COVID-19.
📊 Historical Extremes: The hottest March 31 recorded in the last 30 years saw temperatures hit 20.6°C in 2016, while the coldest dropped to 0.6°C in 2018.