Tbilisi City Weather & Climate: Best Time to Visit

Visitors to Tbilisi City can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in August, the warmest time of the year, to a chilly 5°C (41°F) during cooler months like January.

At night, you can expect temperatures ranging from 17°C (63°F) in August to around -5°C (23°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Tbilisi City experiences moderate precipitation patterns, averaging 720 mm (28 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, May it receives high rainfall, averaging 110 mm (4.3 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month January brings less snow/rainfall, with 30 mm (1.2 in) over 9 snowy/rainy days. For more details, please visit our Tbilisi City Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Tbilisi City. While July receives considerable daily sunshine with up to 8.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.1 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Tbilisi City.

The city experiences its highest humidity in November, reaching 76%. In July, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed varies between 2 m/s (4 knots) and 3 m/s (6 knots) throughout the year. It is lowest in January, October, November and December and highest during February, March, April, May, June, July, August and September. What does this mean?

The mean monthly wind speed over the year (meters per second)