Weather in Tbilisi in August 2025
- August is usually the hottest month of the year in Tbilisi;
- August is usually the driest month of the year in Tbilisi
Average weather
Average temperature in Tbilisi in August
The temperature in August is +90°F on average, with a range between a maximum of +97°F during the day and a minimum of +61°F at night.
The average maximum temperature goes down 15% by the end of the month, compared with the beginning of the month, from +90°F to +84°F.
Is Tbilisi warm or cold in August?
Tbilisi is typically warm in August.
Maximum temperatures go up compared to the previous month from +84°F to +84°F. The minimum temperature also goes up from +64°F to +64°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is the hottest month in Tbilisi, here is the comparison with other months:
Climate in Tbilisi in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +84°F | +84°F | +75°F | ||||
| Min. temperature | ||||||
| +50°F | +50°F | +39°F | ||||
| Max. temperature | ||||||
| +100°F | +102°F | +97°F | ||||
| Rainfall | ||||||
| 16 mm | 17 mm | 25 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 56% | 55% | 62% | ||||
| Air pressure | ||||||
| 1010 HPa | 1012 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 10 | 10 | 9 | ||||
| Cloudy days | ||||||
| 10 | 9 | 9 | ||||
| Rainy days | ||||||
| 7 | 8 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as great as in July. The temperature levels stay the same in the area of +84°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 16 mm to 17 mm. It feels drier, as humidity decreases from 56% to 55%. The average wind speed doesn’t change much during August, staying around 3 m/s. The amount of sunny days stay about the same, averaging 10 sunny days during the month.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Tbilisi is gradually increasing during August, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last August in Tbilisi?
Climate Change Over the Years
The climate in Tbilisi in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1993 (+58°F) and the highest in 2019 (+66°F). The driest year was 1997 with only 232 mm of rainfall, and the wettest year was 2023 with 689 mm.
FAQ
Is August a good time to visit Tbilisi?
Can you sunbathe in Tbilisi in August?
Is Tbilisi rainy in August?
Is it sunny in Tbilisi in August?
Other cities in Georgia
Monthly weather in Tbilisi
Source of the data
For this page, we’ve looked at the typical weather in Tbilisi, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.