June 21 is generally a great time to visit Tbilisi. While there is a slight chance of rain (22%), showers are usually brief. Expect comfortable 26°C weather. Tbilisi is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for Tbilisi
Currency
GEL
₾ lari
Language
Georgian
Driving
Right side
Connect
SIM cards can be bought almost anywhere ...
Safety
Moderate Safety
GPI: 2.065
Tbilisi Weather Forecast for June 21
"Warm & Sunny. Expect average highs of 26.3°C. 22% chance of rain."
What to Wear in Tbilisi in June
Based on historical data for June 21, Tbilisi typically experiences temperatures between 15.8°C and 26.3°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (22% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Tbilisi
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
26.3°C
Daytime Peak
Average Low
15.8°C
Nighttime Low
Feels Like
27.1°C
☀️ Feels accurate
Rain Chance
22%
Avg 1.1mm if it rains
Cloud Cover
44%
Overcast
Pressure
1011.4 hPa
Low volatility
Tbilisi 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
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
19.2°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 Georgia
Flight Traffic
Busy
78/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~64
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Tbilisi
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:27
☀️ Noon
13:03
🌇 Sunset
20:39
⏱️ Daylight
15h 12m
Wind Speed
13.1 km/h
Gentle breeze
Sunshine
12.2 hrs
Direct Sun (Cloud-free)
Humidity
65%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Tbilisi
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Tbilisi
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very 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, Tbilisi on June 21 averages 26.3°C with a 22% precipitation probability. Wedding/Outdoor Event Score: 98/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Tbilisi Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
June 24
26.9°C • 16% rain
Score
100
June 25
27.3°C • 14% rain
Score
100
June 26
27.7°C • 14% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (June 21) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Tbilisi Worth Visiting on June 21?
Planning a trip to Tbilisi on June 21? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 26.3°C with a 22% historical precipitation risk.
✈️ Travel Logistics: Approximately 64 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Georgia, including COVID-19.
📊 Historical Extremes: The hottest June 21 recorded in the last 30 years saw temperatures hit 31.9°C in 2021, while the coldest dropped to 13.1°C in 2017.