Historical data suggests significant rain risk (71%) on April 18. If you seek sun, consider a different date. Bring rain gear! Aguas Calientes is currently in its most popular travel window, meaning vibrant crowds and premium pricing. Note: April 18 is Good Friday in Aguas Calientes, so expect special events, closures, and festive atmosphere.
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Essential Travel Info for Aguas Calientes
Currency
PEN
S/ Peruvian sol
Language
Aymara
+2 more
Driving
Right side
Connect
Internet cafes are spread around the tow...
Safety
Moderate Safety
GPI: 2.091
Aguas Calientes Weather Forecast for April 18
"Rainy & Overcast. Expect average highs of 20.9°C. 71% chance of rain."
What to Wear in Aguas Calientes in April
Based on historical data for April 18, Aguas Calientes typically experiences temperatures between 13.7°C and 20.9°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 71% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Aguas Calientes
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
20.9°C
Daytime Peak
Average Low
13.7°C
Nighttime Low
Feels Like
21.1°C
☀️ Feels accurate
Rain Chance
71%
Avg 4.9mm if it rains
Cloud Cover
85%
Slight rain
Pressure
1017.8 hPa
Low volatility
Aguas Calientes Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 93% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 57 min to burn
Type III-IV
🟡 86 min to burn
Type V-VI
🟢 143 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.5°C
Noticeable
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Holiday
Good Friday
Flight Traffic
High
85/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~50
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Aguas Calientes
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:57
☀️ Noon
11:50
🌇 Sunset
17:43
⏱️ Daylight
11h 46m
Wind Speed
6 km/h
Light breeze
Sunshine
9.4 hrs
Direct Sun (Cloud-free)
Humidity
86%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Aguas Calientes
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Aguas Calientes
Travel Comfort Index
Real-time tourism conditions
Weather Quality
🌧️ Variable
Tourist Crowds
🟡 Busy
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
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Aguas Calientes on April 18 averages 20.9°C with a 71% precipitation probability. Wedding/Outdoor Event Score: 63/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Aguas Calientes Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
April 23
21.2°C • 61% rain
Score
74
April 25
21°C • 60% rain
Score
72
April 22
21.1°C • 63% rain
Score
71
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (April 18) in other destinations
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🌍 Explore the same date in different destinations around the world
📍 Is Aguas Calientes Worth Visiting on April 18?
Planning a trip to Aguas Calientes on April 18? 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 20.9°C with a 71% historical precipitation risk.
🎉 Local Event: The date coincides with Good Friday, which may influence local business hours and event availability.
✈️ Travel Logistics: Approximately 50 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Peru, including COVID-19.
📊 Historical Extremes: The hottest April 18 recorded in the last 30 years saw temperatures hit 26°C in 2025, while the coldest dropped to 11.3°C in 2025.