Historical data suggests significant rain risk (84%) on May 18. If you seek sun, consider a different date. Bring rain gear! Paro is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Paro
Currency
BTN
Nu. Bhutanese ngultrum
Language
Dzongkha
Driving
Left side
Safety
Very High Safety
GPI: 1.481
Paro Weather Forecast for May 18
"Rainy & Overcast. Expect average highs of 20.7°C. 84% chance of rain."
What to Wear in Paro in May
Based on historical data for May 18, Paro typically experiences temperatures between 12.5°C and 20.7°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 84% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Paro
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
20.7°C
Daytime Peak
Average Low
12.5°C
Nighttime Low
Feels Like
20.8°C
☀️ Feels accurate
Rain Chance
84%
Avg 7.4mm if it rains
Cloud Cover
73%
Slight rain
Pressure
1011.2 hPa
Low volatility
Paro Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 96% 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 - 18:00
Type I-II
🔴 13 min to burn
Type III-IV
🟡 20 min to burn
Type V-VI
🟢 33 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
17.5°C
Noticeable
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Bhutan
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~14
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Paro
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:13
☀️ Noon
12:00
🌇 Sunset
18:46
⏱️ Daylight
13h 32m
Wind Speed
7.2 km/h
Light breeze
Sunshine
10.5 hrs
Direct Sun (Cloud-free)
Humidity
82%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Paro
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 Paro
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.
Mild discomfort possible for arthritic conditions.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Paro on May 18 averages 20.7°C with a 84% precipitation probability. Wedding/Outdoor Event Score: 53/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Paro Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 11
20.1°C • 67% rain
Score
70
May 12
20.3°C • 68% rain
Score
70
May 13
20.4°C • 73% rain
Score
65
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (May 18) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Paro Worth Visiting on May 18?
Planning a trip to Paro on May 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 20.7°C with a 84% historical precipitation risk.
✈️ Travel Logistics: Approximately 14 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 8 vaccinations are recommended for Bhutan, including COVID-19.
📊 Historical Extremes: The hottest May 18 recorded in the last 30 years saw temperatures hit 22°C in 2021, while the coldest dropped to 11.4°C in 2016.