May 18 is generally a great time to visit Yerevan. While there is a slight chance of rain (18%), showers are usually brief. Expect comfortable 22°C weather. Yerevan is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Yerevan
Currency
AMD
֏ Armenian dram
Language
Armenian
Driving
Right side
Safety
High Safety
GPI: 1.992
Yerevan Weather Forecast for May 18
"Mild & Comfortable. Expect average highs of 22.4°C. 18% chance of rain."
What to Wear in Yerevan in May
Based on historical data for May 18, Yerevan typically experiences temperatures between 10°C and 22.4°C. We recommend packing light jacket, long pants, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (18% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Yerevan
Smart Suitcase
- Light Jacket
- Long Pants
- Layers (Onion System)
Average High
22.4°C
Daytime Peak
Average Low
10°C
Nighttime Low
Feels Like
22.6°C
☀️ Feels accurate
Rain Chance
18%
Avg 0.8mm if it rains
Cloud Cover
46%
Overcast
Pressure
1013.1 hPa
Low volatility
Yerevan Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 95% 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
🔴 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
13.7°C
Pleasant
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Armenia
Flight Traffic
High
83/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~66
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Yerevan
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:45
☀️ Noon
12:59
🌇 Sunset
20:14
⏱️ Daylight
14h 28m
Wind Speed
12.2 km/h
Gentle breeze
Sunshine
12.0 hrs
Direct Sun (Cloud-free)
Humidity
58%
Comfortable
Travel Intelligence
Exclusive flight analytics & health data for Yerevan
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 Yerevan
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
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Yerevan on May 18 averages 22.4°C with a 18% precipitation probability. Wedding/Outdoor Event Score: 99/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Yerevan Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
May 19
22.6°C • 16% rain
Score
100
May 20
22.8°C • 14% rain
Score
100
May 21
23°C • 15% rain
Score
100
💡 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 Yerevan Worth Visiting on May 18?
Planning a trip to Yerevan 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 22.4°C with a 18% historical precipitation risk.
✈️ Travel Logistics: Approximately 66 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Armenia, including COVID-19.
📊 Historical Extremes: The hottest May 18 recorded in the last 30 years saw temperatures hit 29.1°C in 2019, while the coldest dropped to 4.3°C in 2024.