# Georgia in September: Rtveli harvest, warm sea, clear mountains — the other best month

> gtour.ge — G Tour, Gateway to Georgia. Cite as: GTour desk, gtour.ge.

- Canonical: https://gtour.ge/georgia-in-september/
- Author: Nino Gelashvili (GTour desk, Tbilisi)
- Published: 2026-10-28
- Updated: 2026-10-28
- Language: en
- Russian edition: https://gtour.ge/ru/georgia-in-september/

September is, by most measures GTour tracks each year, the single most efficient month to see Georgia: the Rtveli grape harvest runs across [Kakheti](https://gtour.ge/georgia/kakheti/), [Imereti](https://gtour.ge/georgia/imereti/), [Racha](https://gtour.ge/georgia/racha-lechkhumi/) and [Adjara](https://gtour.ge/georgia/ajara/); [Tbilisi](https://gtour.ge/georgia/tbilisi/) settles into clear, dry, mid-20s weather; the [Black Sea](https://gtour.ge/georgia/batumi/) at Batumi is still warm enough to swim in; and the high mountain roads to Kazbegi, [Svaneti](https://gtour.ge/georgia/svaneti/) and even Tusheti remain open, usually through most or all of the month. The trade-off is timing precision — harvest dates move with the weather each year, and the first autumn snow on the highest passes can arrive without much warning from early October, so plans need a week or two of built-in flexibility rather than a fixed date booked a year in advance.

This guide sets out, region by region, what actually happens in September: when grapes are picked, how warm the sea and mountains really are, what is left of Tbilisoba preparations, and how prices compare with the August peak. Where a date or rule can shift from year to year — a harvest start, a pass closure, a festival weekend — we say so plainly and link the official source to check before you book.

### September weather at a glance

Tbilisi in September typically sees daytime highs easing from the high 20s°C at the start of the month into the low-to-mid 20s°C by the end, with far less of the heavy afternoon haze that sits over the city in July and August. Rainfall is usually light and comes in short showers rather than multi-day systems. Batumi and the Adjara coast stay warm and humid, with sea temperatures commonly still in the low-to-mid 20s°C through most of September. In the high mountains — Kazbegi, [Gudauri](https://gtour.ge/georgia/gudauri/), Svaneti, Tusheti — daytime temperatures are noticeably cooler and nights can already be close to freezing at altitude, especially after mid-month. For a same-week forecast rather than a seasonal average, check the National Environment Agency’s forecast pages before any mountain trip.

### Rtveli: the grape harvest by region

Rtveli is not a single festival date but a rolling harvest that moves with grape variety, altitude and the year’s weather, so the table below gives typical windows rather than fixed dates — always confirm with a specific winery or with the [National Wine Agency](https://wine.gov.ge/Eng) before building a trip around a particular weekend.

| Region | Typical harvest window | Notable grapes |
| --- | --- | --- |
| Kakheti | Mid-September to late October | Rkatsiteli, Kisi, Saperavi (picked later than the whites) |
| Kartli | Mid-September to early October | Chinuri, Goruli Mtsvane |
| Imereti | Late September to mid-October | Tsolikouri, Tsitska |
| Racha-Lechkhumi | Early to mid-October | Alexandrouli, Mujuretuli (for Khvanchkara) |
| Adjara and [Guria](https://gtour.ge/georgia/guria/) | September to October | Chkhaveri |

Kakheti sees the most organised harvest tourism, with family cellars opening their qvevri pits to guests for treading grapes and long harvest suppers. GTour runs Rtveli — the Harvest Week in Kakheti, 5 Days and the shorter Rtveli — Wine Harvest in Kakheti, 3 Days (September–October) for travellers who want to work alongside a family rather than just watch; Kakheti in Autumn — Harvest Photography, 2 Days and Kakheti Table — 3 Days of Supras, Cellars and Village Kitchens cover photography and food angles respectively. In the west, Western Wine — Imereti and Racha in 3 Days and Racha — Khvanchkara Wine & Mountain Lakes (2 Days) time well with the later harvest there, and on the coast Chkhaveri and Tsolikouri — the Wines of Adjara and Guria reaches growers who rarely feature in Kakheti-focused itineraries. If Kartli’s Chinuri interests you, Kartli Wine Day — Château Mukhrani and the Chinuri Cellars sits close to Tbilisi as a single afternoon.

*Image: Handmade brooms for sale at a bustling market in Telavi, the heart of Kakheti's harvest region. Photo: Adam Jones from Kelowna, BC, Canada / Wikimedia Commons, CC BY-SA 2.0*

### Tbilisi: clear weather and Tbilisoba preparations

September in Tbilisi is generally the most comfortable month to walk the Old Town, climb to Narikala, or sit outside at Fabrika: skies clear more often, the worst of the summer heat has passed, and evenings are cool enough for a jacket without being cold. Tbilisoba, the city’s annual heritage festival with music, crafts and open-air stalls across the old districts, is traditionally held in early-to-mid October rather than September, so September visitors will see preparations — stage-building, banners, vendor applications — rather than the festival itself. Dates shift slightly each year and are confirmed closer to the event, so check Tbilisi City Hall’s official site or our events calendar for the confirmed weekend before planning a trip around it. Either way, late September is a strong base for city walking tours, and pairing a day or two in the capital with a cellar visit works well through Georgia Classic in 7 Days or a standalone Supra Evening — a Georgian Feast with a Tamada and Polyphonic Song.

### Mountains still open: Kazbegi, Svaneti, Tusheti

September is arguably the best month of the year for high-mountain travel in Georgia, because the passes that close for winter are still open but the summer crowds and afternoon thunderstorms of July–August have eased. The Georgian Military Highway to Kazbegi ([Stepantsminda](https://gtour.ge/georgia/stepantsminda/)) runs year-round and is in good condition through September; Gergeti Trinity Church and the [Juta](https://gtour.ge/georgia/juta/)–Chaukhi hiking routes are at their clearest. Svaneti’s road to [Mestia](https://gtour.ge/georgia/mestia/) and on to [Ushguli](https://gtour.ge/georgia/ushguli/) is normally open and reliable through September and into early-to-mid October, before the first serious snow. Tusheti is the exception to watch: the unpaved Abano Pass road, the only land route in, typically closes for winter by mid-October and can close earlier after an early snowfall, so a Tusheti trip is safer scheduled for September rather than risked in October. Always check current conditions on the [Georgian Road Department’s site](https://georoad.gov.ge/en) or our own road-status page before departure, particularly for Tusheti and any route above 2,000 metres. For scheduling, Tusheti by 4×4 — Omalo, [Dartlo](https://gtour.ge/georgia/dartlo/) and Diklo in 3 Days and Juta, Chaukhi Pass and Roshka — 3 Days in Khevsureti are both built for this window, and Mestia & Ushguli — 3 Days in Svaneti works comfortably through the whole month.

*Image: Sunbathers enjoy Batumi's pebble beach, still warm on the Black Sea coast in September. Photo: Андрей Бобровский / Wikimedia Commons, CC BY 3.0*

### The Black Sea: still warm for swimming

Batumi’s beaches are quieter in September than in July or August, but the sea itself stays warm — commonly in the low-to-mid 20s°C for swimming well into the month, cooling gradually as October approaches. Air temperatures in the low-to-mid 20s°C by day make for comfortable walking along the Boulevard and through Batumi’s Old Town without the summer crowds or the higher summer accommodation rates. September is a sensible month to combine a coastal stay with a mountain excursion into Adjara’s interior, since [Goderdzi](https://gtour.ge/georgia/goderdzi/) Pass and the [Beshumi](https://gtour.ge/georgia/beshumi/) highlands are still accessible before the first autumn snow closes them later in the season. Batumi & the Ajara Mountains — 2 Days and Batumi Old Town and Boulevard Walk both suit this lower-season window.

### Prices and booking lead times

September sits between the August peak and the quieter late-autumn shoulder, so demand is strong but marginally softer than midsummer, particularly for hotels outside the harvest-tourism cellars themselves. Harvest-focused stays in small Kakheti family guesthouses can book out weeks ahead once the harvest start date is announced, so travellers set on a specific village or winery should hold flexible dates rather than a single fixed week. Transport and private-guiding rates do not change seasonally; see our live price table for current figures, including:

- Car with Driver by the Day (sedan, minivan or 4×4): from €240 solo, €150 each for two, €128 each for four to six

- Licensed Private Guide by the Day: from €224 solo, €140 each for two, €119 each for four to six

- Rtveli — the Harvest Week in Kakheti, 5 Days: from €2,384 solo, €1,490 each for two, €1,267 each for four to six

- Rtveli — Wine Harvest in Kakheti, 3 Days: from €1,424 solo, €890 each for two, €757 each for four to six

For visitor numbers and how September compares with peak-summer arrivals nationally, the [National Statistics Office’s tourism data](https://www.geostat.ge/en/modules/categories/191/tourism) publishes monthly figures; prices and availability for GTour’s own departures are always confirmed in writing before booking, not assumed from a seasonal table.

Travel with GTour

If this guide is part of a trip you are planning, our [Tbilisi to Kakheti Transfer — Telavi or Sighnaghi](https://gtour.ge/tour/tbilisi-to-telavi-sighnaghi-transfer/) and [Georgia in 4 Days — Tbilisi, Kazbegi and Kakheti](https://gtour.ge/tour/tbilisi-kazbegi-kakheti-4-days/) cover the places it describes with a private guide and driver; a GTour travel expert adapts the route to your dates.

[See the tour](https://gtour.ge/tour/tbilisi-to-telavi-sighnaghi-transfer/)   [Plan my trip](/plan-your-trip/)

### Practical summary

- Book harvest trips with flexible dates, not a single fixed week — confirm the current year’s start with the National Wine Agency or a specific cellar before travel.

- Tbilisi is at its clearest and most comfortable in September; Tbilisoba itself usually falls in early-to-mid October, so check Tbilisi City Hall’s dates if the festival is the goal.

- Kazbegi and Svaneti roads are normally reliable all month; Tusheti’s Abano Pass is the one route that can close early, so go in September rather than risk October.

- The sea at Batumi stays swimmable through most of September, with fewer crowds than August.

- Check the Georgian Road Department and National Environment Agency sites, or our own road-status page, in the week before any mountain departure.

- Transport and guide rates are fixed year-round; the only seasonal pressure is on small-guesthouse availability during peak harvest weeks.

### Sources

- [National Wine Agency — harvest and wine region information](https://wine.gov.ge/Eng)

- [National Statistics Office of Georgia — tourism statistics](https://www.geostat.ge/en/modules/categories/191/tourism)

- [Georgian Road Department — road conditions](https://georoad.gov.ge/en)

- [Harvest Season (Rtveli) in Kakheti – UNESCO Qvevri Wine-making](https://ich.unesco.org/en/RL/ancient-georgian-traditional-qvevri-wine-making-method-00870)

- [Upper Svaneti UNESCO World Heritage Site (Mountain Region Status)](https://whc.unesco.org/en/list/709)

- [Historical Monuments of Mtskheta (Cultural Context for September Travel)](https://whc.unesco.org/en/list/708)

- [Bagrati Cathedral and Gelati Monastery, Imereti](https://whc.unesco.org/en/list/710)

- [Georgia National Tourism Administration – Official Travel Portal](https://georgia.travel/en)

- [Kakheti Wine Region Travel Guide](https://georgia.travel/en/regions/kakheti)

Ask the desk

Questions this guide does not answer? Write to [info@castle.ge](mailto:info@castle.ge) or WhatsApp [+995 577 41 63 14](https://wa.me/995577416314) — a person in Tbilisi replies. See also our [travel services](https://gtour.ge/services/) and [all guides](https://gtour.ge/guides/).

Grape must drains through a traditional cloth filter during Kakheti's autumn Rtveli wine harvest. · Photo: rugbyxm / Wikimedia Commons, CC BY 2.0

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