August 23 is generally a great time to visit Tartu. While there is a slight chance of rain (31%), showers are usually brief. Expect comfortable 20°C weather. Tartu is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Tartu
Currency
EUR
€ Euro
Language
Estonian
Driving
Right side
Safety
High Safety
GPI: 1.662
Tartu Weather Forecast for August 23
"Mild & Comfortable. Expect average highs of 20°C. 31% chance of rain."
What to Wear in Tartu in August
Based on historical data for August 23, Tartu typically experiences temperatures between 12.8°C and 20°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 31% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Tartu
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
20°C
Daytime Peak
Average Low
12.8°C
Nighttime Low
Feels Like
20°C
☀️ Feels accurate
Rain Chance
31%
Avg 2mm if it rains
Cloud Cover
64%
Overcast
Pressure
1013.6 hPa
Medium volatility
Tartu Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 79% 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
🔴 31 min to burn
Type III-IV
🟡 47 min to burn
Type V-VI
🟢 78 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
16.2°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 Estonia
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~2
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Tartu
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
04:53
☀️ Noon
12:17
🌇 Sunset
19:41
⏱️ Daylight
14h 48m
Wind Speed
16.9 km/h
Gentle breeze
Sunshine
9.6 hrs
Direct Sun (Cloud-free)
Humidity
79%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Tartu
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Tartu
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Tartu on August 23 averages 20°C with a 31% precipitation probability. Wedding/Outdoor Event Score: 93/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Tartu Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 16
21.6°C • 22% rain
Score
97
August 17
21.7°C • 21% rain
Score
97
August 18
21.5°C • 24% rain
Score
97
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (August 23) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Tartu Worth Visiting on August 23?
Planning a trip to Tartu on August 23? 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°C with a 31% historical precipitation risk.
✈️ Travel Logistics: Approximately 2 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Estonia, including COVID-19.
📊 Historical Extremes: The hottest August 23 recorded in the last 30 years saw temperatures hit 27.1°C in 2022, while the coldest dropped to 8.5°C in 2025.