Georgia in September: harvest season begins in Kakheti

What to expect in Georgia in September

This guide covers everything you need to know about visiting Georgia in September — the weather across different regions, which destinations are accessible, the key events and seasonal highlights, and an honest assessment of the pros and cons of visiting at this time of year.

Weather in September

Location	Temperature	Notes
Tbilisi	19–27°C	City climate, variable
Mountain regions	10–18°C	Elevation-dependent
Batumi (Black Sea)	Varies by elevation	Subtropical microclimate

Rainfall: Low-moderate Tourist crowds: Moderate

What is open in September

Georgia is a large, vertically diverse country. What is open and accessible depends heavily on the month and the destination’s elevation.

Tbilisi

Tbilisi is open year-round and has something to offer in every month. The sulfur baths, wine bars, museums, markets, and Old Town streets are all accessible in September. See our wine tasting in Tbilisi guide for the city’s year-round wine bar scene.

Kakheti wine country

Kakheti is accessible year-round. The experience varies significantly by season — see our best wineries guide for winery visits, and our qvevri winemaking guide for the seasonal wine production calendar.

Mountain destinations

Mountain access in September varies. Check specific road and trail conditions locally before planning mountain itineraries. Kazbegi on the Georgian Military Highway is generally accessible year-round; higher mountain routes may be restricted.

Highlights for September

• Rtveli grape harvest begins (mid-September)
• Kakheti wine country at its most alive
• Autumn colours beginning
• Comfortable temperatures everywhere
• Mushroom season in the forests

What to avoid in September

• Tusheti beginning to close (late September)
• Early mountain season-end closures

Key activities in September

Tbilisi exploration

Tbilisi rewards visitors in every season. The sulfur baths are particularly atmospheric in cold weather. The wine bars are a year-round pleasure. The street food scene is active in all months.

Book a Kakheti wine harvest tour from Tbilisi

Day trips from Tbilisi

Many of the best day trips from Tbilisi are accessible in September. Mtskheta (year-round, 30 minutes), Kakheti wine country (year-round, 1.5 hours), and Kazbegi on the Georgian Military Highway (year-round with appropriate caution) are the most reliable.

Wine experiences

Georgia’s wine culture is a year-round pleasure. In September, the following aspects are particularly relevant:

The qvevri winemaking tradition and the amber wine style can be explored and tasted throughout the year. Family wineries welcome visitors in all seasons.

Pros and cons of visiting Georgia in September

Reasons to go in September

• Harvest season — the best time for wine country
• Comfortable temperatures
• Autumn beginning
• Fewer tourists than August

Potential drawbacks in September

• Some mountain routes beginning to close
• Harvest means Kakheti accommodation books up

Packing for September

Pack according to the temperature ranges above and where you plan to travel. Key items for September:

• Layers for variable temperatures between Tbilisi and mountain destinations
• Rain protection (especially in transitional months)
• Comfortable walking shoes for city and light hiking
• Modest clothing for church visits (shoulders and knees covered; scarf for women)
• Any specific gear for your chosen activities (ski gear for Gudauri, hiking boots for mountain trails)

Events and festivals in September

Georgia’s cultural calendar varies by month. Key recurring annual events include:

• Orthodox Christmas (January 7): Major celebration with the Alilo procession through Tbilisi
• Orthodox Easter (April–May): The most important celebration in the Georgian Orthodox calendar
• New Wine Festival (May): Hundreds of natural wine producers pouring at the Ethnographic Museum
• Tbilisoba (October): City festival celebrating Tbilisi’s cultural heritage
• Rtveli (September–October): The Kakheti grape harvest season

Check local event listings for current-year specific dates.

Budget considerations for September

Prices in Georgia vary by season. Summer (July–August) is the most expensive for tourist areas. Winter (November–March) offers the lowest prices outside of the Gudauri ski period. Spring and autumn are good value — lower prices than peak summer with good weather and open destinations.

For a full breakdown of costs, see our budget travel guide for Georgia.

Detailed month guide: Georgia in September — the harvest month

September is the month when Georgia comes alive in its most ancient and essential way. The grape harvest (rtveli) transforms Kakheti from a pleasant wine-touring destination into a living agricultural event of extraordinary cultural intensity.

The harvest calendar: Rtveli typically begins in mid-September for the earliest grape varieties (some early Rkatsiteli plots, certain Saperavi clones) and extends through October. The exact timing varies by year and by vineyard elevation — lower-elevation plots in the Alazani Valley bottom typically harvest first; higher-elevation mountain vineyards follow later.

The social dimension: Rtveli is not merely agricultural — it is the central social event of the Georgian year for Kakheti families. Extended family returns from Tbilisi and the diaspora to help with picking. The evenings are supras; the days are work. The combination of physical effort, family reunion, and the satisfaction of bringing in a year’s work is something visitors can participate in or simply observe from the guesthouses that dot the Kakheti countryside.

Winery visits in September: This is the best month for winery visits if you want to understand qvevri winemaking. The grapes are either being harvested, being pressed, or in the first days of active fermentation. The cellar smells of must and live yeast. The winemakers are busy but generous — showing you their work is part of the pleasure of the season.

For more on what harvest participation involves, see our detailed qvevri winemaking guide.

September weather across Georgia

Tbilisi in September is one of the most comfortable months of the year — 22–28°C during the day, cooling to 14–18°C at night. The summer heat has broken; the rains are not yet regular; the light has the specific quality of early autumn in continental climates — warm-toned, long-shadowed.

Mountain destinations in September: Kazbegi and Svaneti are at their most comfortable for hiking. Daytime highs of 15–20°C in the valleys; the high passes (above 2,500m) are cooler but generally clear of the summer thunderstorm activity. The autumn colours have not yet fully arrived but the first suggestions are visible on the deciduous trees in the Svaneti valley floors.

Batumi in September is still warm (25–28°C, sea temperature warm enough for swimming) and substantially less crowded than August. The end of the main beach season does not arrive until mid-October; September is the best month for Batumi beach with fewer crowds.

The mushroom season

An underappreciated aspect of Georgian September: mushroom season. The forests of Imereti, Racha, and the mountain regions produce extraordinary mushroom harvests in September — ceps (porcini), chanterelles, and various Georgian species. Local restaurants receive fresh-foraged mushrooms daily, and mushroom dishes appear on menus that do not feature them at other times of year. A khinkali filled with fresh mushrooms from the same morning’s foraging is something that only exists in this season.

Events in September

Tbilisoba (city festival): Tbilisi’s annual celebration of the city’s cultural heritage, usually held in October but sometimes extending into late September. The festival includes traditional music, dance performances, food stalls, and craft markets in the city’s parks and squares.

Rtveli harvest festivals: Some Kakheti wineries host harvest festivals — public events where visitors can participate in grape picking and pressing alongside a feast and wine tasting. Check individual winery websites and the Georgian Wine Association for current year events.

Practical notes for September

Accommodation: Book Kakheti guesthouses in advance for September — harvest season fills up the better family guesthouses quickly, particularly for weekends. Sighnaghi accommodation is especially in demand.

Transport: The Georgian Military Highway is clear and comfortable in September. Svaneti is fully accessible. The Tusheti road begins to close toward the end of October — September is your last comfortable window for Tusheti if you are planning that trip.

Food: The seasonal highlights of September include fresh grapes (sold at roadside stalls throughout Kakheti), fresh mushrooms, fresh walnuts (the first new-crop walnuts appear in September), and the first fresh-pressed grape juice (must) sold by roadside vendors during rtveli.

Wine: The freshest wine from the previous year’s harvest is tasted and judged in September by winemakers deciding when to bottle. You can sometimes taste wine directly from the qvevri at cellar-door visits in September — a unique access point available only during harvest season.

Where to go in Georgia in September

Kakheti — September is the beginning of the harvest season and one of the two best months for wine country visits. The early Rkatsiteli harvest gives way to Saperavi in October; in September you see the beginning of the rtveli process in real time. Stay overnight in Sighnaghi or a Kakheti guesthouse — the evening atmosphere of a harvest day, with the extended family eating together after picking, is the finest Georgian hospitality experience. See our best wineries guide and our autumn harvest article.

Kazbegi and the Caucasus — Fully accessible and comfortable in September. The temperatures are ideal for hiking; the thunderstorm activity of July and August has largely passed; the days are still long (sunset around 19:30 in early September). The Truso Valley hike is excellent in September — the sulphur springs and the first autumn colour on the valley floor.

Svaneti — September is one of the finest Svaneti months. Full mountain access; the Mestia–Ushguli trek is at its best (trail clear, guesthouses open, weather generally stable). The first suggestions of autumn colour appear in late September. Book accommodation well ahead — September is one of Svaneti’s busiest months.

Batumi — September is Batumi at its best: warm enough for swimming (sea temperature 24–26°C), substantially less crowded than August, and the Adjara countryside in its lushest late-summer form. An excellent final destination before departing.

Tbilisi — The city is excellent in September. The cultural season (opera, concerts, exhibitions) begins as the summer heat breaks. The wine bars stock the most recent releases, and conversations with Georgian wine enthusiasts about the approaching harvest are some of the best table discussions in the country.

Suggested September itinerary

Days 1–2: Kakheti — Begin in the wine country to catch the harvest. Two nights in Sighnaghi. Day 1: two or three wineries in the Telavi area. Day 2: the Kvareli area, with the Khareba underground tunnel tasting and a visit to a smaller natural producer where you can see the harvest beginning.

Day 3: Tbilisi — Return to Tbilisi. Evening at Vino Underground for a conversation about the new vintage with knowledgeable staff.

Days 4–5: Kazbegi — The mountain day trip or an overnight stay in Stepantsminda for two full hiking days. Gergeti Trinity Church hike; optionally the Truso Valley on Day 5.

Day 6: Batumi excursion or Svaneti — Either an overnight train to Batumi for a final beach and Old Town day, or the start of a Svaneti extension.

Day 7: Tbilisi and departure — Final morning market visit, wine shopping, departure.

Rtveli: what harvest season actually means for visitors

The Georgian word rtveli describes the grape harvest — the most anticipated event of the wine year in Kakheti. Understanding what rtveli involves helps visitors know what to expect and how to engage with it.

The harvest timeline: Rtveli begins in mid-September, when the early-ripening varieties (particularly the early red grapes used for some Kakheti styles) come off the vine. The harvest proceeds through October for the main varieties — Rkatsiteli and Mtsvane for white and amber wines, Saperavi for red. The harvest window is weather-dependent; years with hot summers sometimes see it begin in early September.

What visitors see during rtveli: In the vineyards, teams of harvesters (family members, neighbours, occasional hired workers) cut clusters by hand into large plastic bins that are transported to the winery on tractors. At the winery, the grapes are sorted, crushed (for some styles) or destemmed, and moved into the qvevri vessels. The qvevri are typically open during the first fermentation — a churning, bubbling vessel of grape juice and skins that smells like concentrated fruit and fermentation yeast.

How to participate: Most family wineries in Kakheti welcome visitors during rtveli. Some prefer you call ahead; others will have you join whatever is happening when you arrive. Organised harvest experiences (through wine tour operators) provide a structured version with translation. The unstructured version — showing up at a family winery with a bottle of their wine you bought in Tbilisi as a gift, greeting the family, and asking to help — is the more Georgian way and often leads to an invitation that extends into the evening.

The tamada at harvest: Rtveli generates supras — harvest feasts. The traditional Georgian feast is led by a tamada (toastmaster) who proposes toasts in a specific order. Harvest supras are some of the most joyful in the Georgian calendar; the work is complete, the wine is new, and the mood is celebratory. Being invited to a rtveli supra is one of the most significant Georgian experiences available to a visitor.

Tusheti in September: the last good month

September is the last month in which Tusheti is comfortably accessible. The Abano Pass road typically remains open through September and closes in October (sometimes November) when the first heavy snowfall makes the dirt road impassable. For visitors planning a Tusheti trip, September is the last reliable window — the plateau is still fully accessible, the guesthouses are still open, and the landscape has the specific beauty of early autumn.

What makes September Tusheti different: The summer crowds (such as they are in this remote destination) have diminished. The Tusheti families who run the guesthouses are in a late-season mode — more relaxed than July, still fully operational. The plateaued landscape at elevation has begun its autumn colour transition, which in the high grasslands means gold and brown rather than summer green.

Getting there before the window closes: Book Tusheti accommodation early for September — the limited supply of quality guesthouses fills quickly once visitors realise that the window is closing. A 4WD vehicle or organised tour remains essential for the Abano Pass section. See our adventure itinerary for Tusheti planning guidance.

FAQ

Is September a good time to visit Georgia? September is one of the two best months to visit Georgia (alongside May). The harvest season, comfortable temperatures, all mountain destinations accessible, and the last warm days at Batumi combine into a compelling month. The main caution is Kakheti accommodation filling quickly — book ahead.

What is the weather like in Georgia in September? Tbilisi averages 19–27°C — warm and comfortable. Mountain areas are 10–18°C at valley level. Batumi stays warm (25–28°C) and is still genuinely beach-viable. The first cool nights of autumn arrive in Tbilisi toward late September.

What should I do in Georgia in September? Prioritise Kakheti wine country for the beginning of rtveli, Kazbegi for the best hiking weather of the year, and Svaneti for the peak of the trekking season. Batumi remains excellent for beach and Old Town.

Are the mountains accessible in September? Kazbegi is fully accessible. Svaneti is fully open — the best month for the Mestia–Ushguli trek. Tusheti is still accessible in September but begins closing in October; September is the last comfortable month for a Tusheti visit.