Best time to visit Tbilisi
The best time to visit Tbilisi is June and September, judged on twenty years of weather records and the events worth going for.
Tbilisi, Tbilisi, Georgia
°C
mm
- Average daily high and low
- Precipitation
- Good month
- Best month
- Made good or best by an event
| Month | Average daily high | Average daily low | Precipitation | Verdict |
|---|---|---|---|---|
| January | 3.9 °C / 39 °F | -3.1 °C / 26 °F | 28 mm / 1.1 in | neither best nor good |
| February | 5.5 °C / 42 °F | -2.4 °C / 28 °F | 31 mm / 1.2 in | neither best nor good |
| March | 9.9 °C / 50 °F | 1 °C / 34 °F | 76 mm / 3 in | neither best nor good |
| April | 15.1 °C / 59 °F | 5.3 °C / 42 °F | 103 mm / 4.1 in | good month |
| May | 19.9 °C / 68 °F | 10.1 °C / 50 °F | 119 mm / 4.7 in | good month |
| June | 25.2 °C / 77 °F | 14.5 °C / 58 °F | 69 mm / 2.7 in | best month |
| July | 27.8 °C / 82 °F | 17 °C / 63 °F | 50 mm / 2 in | good month |
| August | 28.9 °C / 84 °F | 17.1 °C / 63 °F | 32 mm / 1.3 in | good month |
| September | 23.4 °C / 74 °F | 13 °C / 55 °F | 54 mm / 2.1 in | best month |
| October | 16.8 °C / 62 °F | 7.5 °C / 46 °F | 66 mm / 2.6 in | good month |
| November | 10.5 °C / 51 °F | 1.7 °C / 35 °F | 42 mm / 1.6 in | neither best nor good |
| December | 5.4 °C / 42 °F | -1.8 °C / 29 °F | 26 mm / 1 in | neither best nor good |
Good and best months depend on more than temperature, rain and events. How they are chosen
Each activity on this page has its own good and best months, rated on twenty years of daily weather records. Which measures count, and how much, depends on the activity: humidity for exploring outdoors, wind for the beach, hiking and skiing, snow for skiing alone. Between them, the activities are rated on:
- Daytime highs
- Night-time lows
- How warm it feels
- Humidity
- How much of the day is sunny
- Hours of daylight
- Monthly rainfall
- How many days it rains
- Days of heavy rain
- Wind
- Snowfall and days with snow
- Major events, such as festivals
The chart shows the good and best months for exploring outdoors.
The event icon marks a month that an event lifts to good or best, such as a festival or a natural spectacle. Choose “Weather only” in the toolbar to rate the months on weather alone.
Best months by activity
Exploring outdoors
Mild days and nights, mostly dry and bright. The default for 'when should I go'.
- JJanuary: neither
- FFebruary: neither
- MMarch: neither
- AApril: good
- MMay: good
- JJune: best
- JJuly: good
- AAugust: good
- SSeptember: best
- OOctober: good
- NNovember: neither
- DDecember: neither
- Best
- June, September
- Good
- April–May, July–August, October
Best weather comes in June and September, warm, sunny and with manageable rain; April-May and July-August are still good despite heavy spring downpours or summer heat, while November-March are too cold and often dull for comfortable exploring.
Why these months
April · good
In its favour: share of daylight that is sunny 70%, feels like (high) 13.2 °C / 56 °F, average daily high 15.1 °C / 59 °F, precipitation 103 mm / 4.1 in, relative humidity 71%, average daily low 5.3 °C / 42 °F.
Against: wet days 14.9 days, days with heavy rain 3.2 days.
May · good
In its favour: feels like (high) 19.6 °C / 67 °F, average daily high 19.9 °C / 68 °F, share of daylight that is sunny 73%, precipitation 119 mm / 4.7 in, average daily low 10.1 °C / 50 °F, relative humidity 74%.
Against: wet days 16.1 days, days with heavy rain 3.9 days.
June · best
In its favour: feels like (high) 26.3 °C / 79 °F, average daily high 25.2 °C / 77 °F, share of daylight that is sunny 81%, precipitation 69 mm / 2.7 in, average daily low 14.5 °C / 58 °F, relative humidity 69%.
Against: wet days 10.9 days, days with heavy rain 2 days.
July · good
In its favour: precipitation 50 mm / 2 in, share of daylight that is sunny 84%, days with heavy rain 1.2 days, average daily low 17 °C / 63 °F, relative humidity 66%.
Against: feels like (high) 29.2 °C / 85 °F, average daily high 27.8 °C / 82 °F, wet days 8 days.
August · good
In its favour: precipitation 32 mm / 1.3 in, share of daylight that is sunny 87%, wet days 5.5 days, days with heavy rain 0.8 days, average daily low 17.1 °C / 63 °F, relative humidity 58%.
Against: feels like (high) 29.4 °C / 85 °F, average daily high 28.9 °C / 84 °F.
September · best
In its favour: feels like (high) 22.8 °C / 73 °F, average daily high 23.4 °C / 74 °F, precipitation 54 mm / 2.1 in, share of daylight that is sunny 77%, average daily low 13 °C / 55 °F, relative humidity 68%.
Against: wet days 8.4 days, days with heavy rain 1.6 days.
Also on: Tbilisi Marathon.
October · good
In its favour: feels like (high) 15.3 °C / 60 °F, share of daylight that is sunny 70%, precipitation 66 mm / 2.6 in, average daily high 16.8 °C / 62 °F, average daily low 7.5 °C / 46 °F, relative humidity 76%.
Against: wet days 9.2 days, days with heavy rain 1.9 days, sunshine per day 7.8 h.
Also on: Tbilisi Marathon.
An activity is listed only where it applies: skiing at ski destinations, beach and swimming at beach destinations. The nearest ski area is გუდაური, Gudauri, Гудаури, 93 km away.
Weather averages
Monthly averages over twenty years, 2006–2025. Highs, lows and precipitation are in the chart at the top.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels like (high) | 0.3 °C | 1.9 °C | 6.8 °C | 13.2 °C | 19.6 °C | 26.3 °C | 29.2 °C | 29.4 °C | 22.8 °C | 15.3 °C | 7.9 °C | 2.2 °C |
| Days with heavy rain | 0.5 days | 0.6 days | 2.4 days | 3.2 days | 3.9 days | 2 days | 1.2 days | 0.8 days | 1.6 days | 1.9 days | 0.8 days | 0.2 days |
| Time rain usually falls | 3 am | 6 am | 2 am | 6 pm | 6 pm | 5 pm | 6 pm | 3 am | 3 am | 5 am | 2 am | 1 pm |
| Sunshine per day | 7.3 h | 8.2 h | 8.8 h | 9.4 h | 10.6 h | 12.3 h | 12.4 h | 12 h | 9.5 h | 7.8 h | 7.4 h | 6.8 h |
| Relative humidity | 74% | 74% | 71% | 71% | 74% | 69% | 66% | 58% | 68% | 76% | 78% | 78% |
Air quality
Averaged over a shorter period (2022–2025) than the twenty-year averages above, and not counted towards good or best months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air pollution (PM2.5) 2022–2025 | 15.5 µg/m³ | 14.5 µg/m³ | 13.3 µg/m³ | 11 µg/m³ | 11 µg/m³ | 11.1 µg/m³ | 13.5 µg/m³ | 11.3 µg/m³ | 10.6 µg/m³ | 8.3 µg/m³ | 12.4 µg/m³ | 13.7 µg/m³ |
| Air pollution (PM2.5, daily peak) 2022–2025 | 27 µg/m³ | 26 µg/m³ | 21.9 µg/m³ | 17.3 µg/m³ | 17.1 µg/m³ | 17 µg/m³ | 19.5 µg/m³ | 15.5 µg/m³ | 15.4 µg/m³ | 13.7 µg/m³ | 20.8 µg/m³ | 24.1 µg/m³ |
- Good 15 µg/m³ or less
- Fair 15 to 25 µg/m³
- Moderate 25 to 37.5 µg/m³
- Poor 37.5 to 50 µg/m³
- Very poor 50 to 75 µg/m³
- Extremely poor over 75 µg/m³
Each figure is compared with the World Health Organization's guideline for a day's air, 15 µg/m³ or less, and with its interim targets above that. The words are ours: the WHO does not name its steps. The figures are modelled monthly averages, so single days can be well above them. The daily peak is the average of each day's highest hour, shaded on the same scale.
Events and seasons
What the weather records cannot show. A major event can lift a month to good or best. The warnings are there to help you plan, and never count against a month.
Reasons to go
- Tbilisi Marathon
September and October, dates vary from year to year
World Heritage sites nearby
UNESCO World Heritage sites within 25 km, nearest first.
- Historical Monuments of Mtskheta
20 km away