Tbilisi is a city built on hot springs, and you can feel that warmth everywhere, from the sulfur baths steaming beneath the 4th-century Narikala Fortress to the generous tables loaded with khachapuri and amber wine at a traditional supra feast. The Old Town spills down a river gorge in layers of carved wooden balconies, Soviet-era apartment blocks, and ultramodern glass architecture like the Bridge of Peace, all watched over by the enormous Mother of Georgia statue on the ridge above. Georgia claims an 8,000-year winemaking tradition, and Tbilisi is the place to taste it: in basement wine bars where homemade qvevri wines are poured by the glass, at sprawling flea markets like Dry Bridge, and at festivals that shut down entire avenues for food, music, and grape-stomping.
The best time to visit Tbilisi is late April through late June (except for a stretch in mid-June when conditions can briefly dip) and early September through late October. The spring window hands you mild walking weather, the New Wine Festival at Mtatsminda Park in mid-May, and Independence Day celebrations that close Rustaveli Avenue for a food market and concert series in late May. September and October serve as a strong second window: the grape harvest (Rtveli) kicks off across the Kakheti wine region in early September, and the city's biggest party, Tbilisoba, fills Old Town with folk performances, regional food stalls, and open-air concerts on the first weekend of October. If you'd rather dodge the summer heat entirely and catch thinner crowds at lower accommodation rates, the shoulder weeks of late April or mid-October strike the best balance between comfortable temperatures and lively cultural programming.
Spring in Tbilisi, Georgia
Tbilisi shakes off winter gradually. March mornings are still brisk, with lows near 46.4°F (8.0°C), but afternoons increasingly invite long walks through the Old Town's winding alleys and up the Betlemi Stairs toward Narikala Fortress. By May the city feels fully alive, with sidewalk cafes spilling onto cobblestoned streets along Shardeni and Erekle II. The New Wine Festival, typically held the second weekend of May at Mtatsminda Park, lets you taste new-vintage wines from dozens of small Georgian producers for free, walking from table to table while chatting directly with the winemakers. Later in May, Independence Day celebrations transform Rustaveli Avenue into a sprawling food market, wine showcase, and handicraft bazaar capped by evening concerts and fireworks.
Afternoon highs average 65.3°F (18.5°C) across the season, warm enough for comfortable sightseeing but cool enough that you won't mind climbing the steep lanes to the Mtatsminda Pantheon or riding the cable car over the Mtkvari River. Showers become more frequent as May arrives, making it one of the wetter months, so tuck a packable rain jacket into your daypack. The KOLGA photography festival, one of the longest-running photo events in the Caucasus, stages citywide exhibitions across galleries and public spaces in early May, giving you an extra reason to wander neighborhoods you might otherwise skip.
Accommodation deals are easy to find this season, since tourism is still ramping up. Orthodox Easter, which typically falls in April or early May, brings beautiful processions and polyphonic chanting at churches like Anchiskhati Basilica. Pack layers for chilly mornings and remove them by afternoon: a light sweater, comfortable walking shoes, and that rain jacket will cover you through the full spring stretch.
Summer in Tbilisi, Georgia
Summer is when Tbilisi runs at full volume. June and July see the highest visitor numbers of the year, and accommodation prices climb accordingly. Tbilisi Open Air, the Caucasus region's largest international music festival, typically takes over a venue like Lisi Wonderland in late June for three days of rock, electronic, and indie acts. A natural wine and gastro festival at Mtatsminda Park in mid-to-late June showcases artisan cheesemakers, farmers, and bakers alongside Georgian winemakers. The Art-Gene Festival, held annually in July at the open-air ethnographic museum, is a week-long celebration of Georgian folk art, traditional music, and regional craftsmanship.
The heat is real. Seasonal highs average 87.3°F (30.7°C), and during late July the thermometer can push to 90.8°F (32.7°C) with overnight lows only dipping to 68.8°F (20.4°C). Humidity stays relatively low, with August dropping to the least humid month of the year, but midday sun makes outdoor sightseeing tiring. Plan your Old Town explorations for morning or late afternoon, and spend the hottest hours soaking in the sulfur baths at Abanotubani, where the subterranean brick-domed rooms stay cool regardless of the weather outside. Rain is infrequent from July onward: you'll rarely see more than a couple of wet days across the whole season.
The long summer daylight is a genuine asset, with the sun not setting until well past 8pm, giving you extended golden-hour light for photos from the Narikala ridge. Bring breathable clothes, serious sunscreen, and a refillable water bottle, since Tbilisi's hills will have you sweating on even the gentlest walks.
Fall in Tbilisi, Georgia
Fall is when Tbilisi hits its stride. September opens with the grape harvest, or Rtveli, sweeping through the Kakheti wine region east of the city. Day trips from Tbilisi to join mass grape-picking events, pressing sessions, and supra feasts are easy to arrange, and the festive energy spills back into the capital. By early October, the entire city turns outward for Tbilisoba, an annual celebration of Tbilisi's founding that fills Abanotubani, Rike Park, and Orbeliani Square with food stalls, folk dance ensembles in traditional costume, wine producers pouring regional vintages, and open-air concerts that run well into the night. It's loud and crowded, but undeniably fun.
Highs average a comfortable 68.5°F (20.3°C), and mornings cool to 51.1°F (10.6°C), perfect layering weather for vineyard walks or climbs to the Chronicles of Georgia monument on the city's outskirts. Rain is infrequent, with showers rolling through roughly one to two days per month. The Tbilisi International Festival of Theatre stages performances from global companies in September, adding another cultural dimension beyond the wine-and-food circuit.
Tourism remains the second busiest of the year, and prices tick up slightly, but the combination of ideal temperatures and dense cultural programming makes fall worth the small premium. Late November quiets down noticeably; Saint George's Day brings a local holiday, though the city's pace slows as days shorten. Pack a mid-weight jacket for cool evenings and comfortable shoes that can handle cobblestones from dawn to well past dark.
Winter in Tbilisi, Georgia
Winter strips Tbilisi down to its essentials: sulfur baths, wine bars, and steaming plates of khinkali in candlelit restaurants. Highs average just 45.9°F (7.7°C), and overnight lows dip to 30.4°F (-0.9°C), so the Abanotubani bathhouses become less of a tourist attraction and more of a survival strategy. An evening session in the hot mineral water, followed by a kisi scrub, feels particularly magical when you step out into the cold night air with the bathhouse domes glowing around you. Precipitation is light, with December being one of the driest months, though occasional snowfall dusts the Old Town rooftops and Narikala Fortress in white.
Christmas markets begin appearing from mid-December, with seasonal stalls selling mulled wine, churchkhela, handmade crafts, and sweets at locations across the city. Georgia celebrates Orthodox Christmas in early January, so festive decorations and light installations carry well into the new year. February is the quietest month for tourism, meaning you'll have museums, galleries, and the Dry Bridge flea market largely to yourself.
Daylight is limited, with barely nine hours between sunrise and sunset in December, so plan your outdoor sightseeing accordingly: start early to catch the low winter light on the colored balconies of the Old Town. Bring a warm coat, sturdy waterproof boots for potentially icy sidewalks, and thermal layers for early morning market visits. Wine bars and creative spaces like Fabrika's courtyard, with its string lights and small independent shops, become natural gathering spots when the temperature drops.
At a Glance
Monthly weather, visitor crowds, air quality, holidays, and daylight hours to help you plan your trip.
Travel Tips & Safety for Tbilisi, Georgia
Tbilisi's metro is cheap, clean, and connects central neighborhoods efficiently, but Old Town is best explored on foot. The cable car from Rike Park delivers you to the Narikala Fortress ridge in minutes and saves a steep uphill climb. Tipping around 10 percent at restaurants is appreciated and increasingly expected, especially in tourist-oriented spots. Georgia has a deep tradition of hospitality, and you may find yourself invited to share a table or a toast: accepting graciously is part of the experience.
The city is generally safe for visitors, but watch your belongings in crowded areas like the Dry Bridge market and around major festival sites. Tbilisi's drivers can be aggressive, so exercise extra caution at crosswalks, even when you have the right of way. Tap water in Tbilisi is safe to drink, and carrying a refillable bottle will serve you well on hot summer days or long walking routes through the hilly Old Town.