When to go · Tbilisi, Georgia
Best time to visit Tbilisi
The sweet spot is September, June and August — averages 20°C, 6 rainy days, moderate crowds.
May – June, September – October
A humid subtropical climate with continental swings. Warm-to-hot summers (28°C, sometimes 35°C) and cool, wet winters (5°C). Spring and autumn are lovely; summer can be sweltering and crowded.
The short answer
20°C · 6 rainy days · mid season
22°C · 10 rainy days · high season
25°C · 6 rainy days · high season
Hardest months: December and January. averages a raw 4°C, 7 rainy days, few other visitors.
Month by month
| Month | Avg temp | Rain days | Crowds | Verdict |
|---|---|---|---|---|
| January | 2°C | 7d | low | Cold |
| February | 4°C | 7d | low | Cold |
| March | 8°C | 9d | low | Chilly |
| April | 13°C | 10d | mid | Mild |
| May | 18°C | 12d | mid | Wet |
| June | 22°C | 10d | high | Comfortable but damp |
| July | 25°C | 7d | high | Great weather, peak crowds |
| August | 25°C | 6d | high | Great weather, peak crowds |
| September | 20°C | 6d | mid | Comfortable |
| October | 14°C | 8d | mid | Mild |
| November | 8°C | 7d | low | Chilly |
| December | 4°C | 7d | low | Cold |
Verdicts are read off the three columns to their left — temperature distance from 21°C first, then rainfall, with crowds breaking ties. Averages, so any given week can differ.
If you'd rather go cheap than perfect
January, February, March, November and December are low season in Tbilisi — thinner crowds, and the months where accommodation is easiest to book late. Budget travellers already work to about $15–30 a day here; low season is where the accommodation share of that goes furthest.
Book the month you picked
Fares move with the same seasons as the crowds — the quiet months above are usually the cheap ones to fly.