Tbilisi Weather in August: What to Expect
In August, Tbilisi averages highs of 30.2°C and lows of 19.3°C, with about 5 rainy days (~31 mm). Verdict: Good — comfortable — manageable 30.2°C days. That makes it the 3rd hottest of Georgia's 8 main cities this month.
August in Tbilisi brings consistent warmth, with daytime highs around 30°C feeling quite hot and humid, while nights offer a slight reprieve at 19°C. Expect about five rainy days, though these are typically short showers. As it's the third hottest city in Georgia this month, plan outdoor sightseeing to Narikala or Sioni Cathedral for early mornings or late afternoons. The midday heat makes indoor attractions like the Museum of Soviet Occupation a better choice. Carry a light umbrella and stay hydrated.
Tbilisi vs other Georgia cities in August
Georgia is not one climate. In August, Mtskheta runs to 31.2°C while Kazbegi (Stepantsminda) sits at 20.4°C — a 11°C spread. Here is where Tbilisi falls:
What to pack for Tbilisi in August
With highs near 30.2°C and lows around 19.3°C, pack light summer clothing plus a thin layer for evenings.
What to do in Tbilisi in August
August's weather suits sightseeing through the day. Top sights:
Public holidays in Georgia, August
- 2026-08-28 — Saint Mary's Day
- 2027-08-28 — Saint Mary's Day
Tbilisi in August — FAQs
What is the weather like in Tbilisi in August?
In August, Tbilisi averages daytime highs of 30.2°C and overnight lows around 19.3°C, with roughly 5 rainy days and about 31 mm of rain across the month. Good — comfortable — manageable 30.2°C days.
Is August a good time to visit Tbilisi?
Good — comfortable. August is comfortable enough for full-day sightseeing in Tbilisi. Among Georgia's cities, Tbilisi is the 3rd hottest this month.
What should I pack for Tbilisi in August?
For August (19.3–30.2°C), pack light summer clothing plus a thin layer for evenings.
What is there to do in Tbilisi in August?
Tbilisi's main sights include Narikala, Sioni Cathedral, Museum of Soviet Occupation, Algeti National Park. The weather suits visiting these comfortably through the day.
Are there public holidays in Georgia in August?
Yes — Saint Mary's Day (2026-08-28), Saint Mary's Day (2027-08-28). Sites can be busier or closed around these dates.
Tbilisi weather by month: