Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Sukhumi is from May, June, August. — some variation climate
🌦Humid
| Score | 10 | 24 | 35 | 68 | 74 | 77 | 73 | 76 | 72 | 74 | 53 | 25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cool & rainy | Cool & rainy | Humid | Humid | Pleasant | Humid | Cool & rainy | Cold | Cold |
| Temperature | 2–9°C | 3–11°C | 5–13°C | 8–17°C | 13–20°C | 18–25°C | 20–27°C | 22–28°C | 18–25°C | 12–20°C | 7–15°C | 4–11°C |
| Feels like | -1–7°C | 0–9°C | 2–11°C | 6–17°C | 12–22°C | 20–28°C | 23–31°C | 24–32°C | 18–27°C | 11–20°C | 5–14°C | 1–10°C |
| Precipitation | 152mm 18 days | 119mm 15 days | 141mm 18 days | 118mm 13 days | 131mm 15 days | 108mm 12 days | 118mm 13 days | 65mm 9 days | 145mm 11 days | 128mm 11 days | 145mm 13 days | 150mm 17 days |
| Sunshine | 4.3h ☀︎ 46% | 5.4h ☀︎ 51% | 6.2h ☀︎ 52% | 9.0h ☀︎ 67% | 10.4h ☀︎ 71% | 12.5h ☀︎ 82% | 12.6h ☀︎ 84% | 12.2h ☀︎ 88% | 10.4h ☀︎ 84% | 8.4h ☀︎ 76% | 6.8h ☀︎ 70% | 4.9h ☀︎ 54% |
| Wind | NE · 12 km/h | NE · 12 km/h | NE · 12 km/h | NW · 13 km/h | W · 12 km/h | SW · 12 km/h | SW · 12 km/h | W · 13 km/h | N · 11 km/h | NE · 11 km/h | NE · 11 km/h | NE · 11 km/h |
| Humidity (%) | 76% | 78% | 79% | 78% | 81% | 82% | 80% | 77% | 75% | 75% | 74% | 76% |
| Day length | 9.4h | 10.5h | 11.9h | 13.4h | 14.7h | 15.3h | 15.0h | 13.9h | 12.5h | 11.0h | 9.7h | 9.1h |
A standard forecast will tell you to book June for its relentless sunshine, but October is Sukhumi's sublime secret—delivering the same gentle Black Sea warmth minus the stifling humidity and the tour bus crowds.
Sukhumi sits curved around a wide, calm bay on the eastern lip of the Black Sea, wrapped in a strange, evocative stillness. This is a subtropical frontier where ancient Greek foundations of Dioscurias lie sleeping under shallow coastal waters, overgrown palm fronds brush against neoclassical white colonnades, and the air carries a heavy cocktail of sea salt, eucalyptus, and damp earth. People come for the languid coastal pace, the relic grandeur of faded sanatoriums, and beaches that feel a world away from modern resort excess. But Sukhumi’s calendar marches to a peculiar beat. If you follow conventional resort wisdom, you will arrive when the town is panting under dense midsummer heat; if you listen to the rhythms of the coast itself, you will choose the moment the summer crowds pack their bags and leave the shoreline to the quiet.
If you look purely at sunlight tables, June looks like the obvious champion. It is not. October is the month Sukhumi makes complete sense. The Black Sea has absorbed four months of unbroken summer heat and releases it back into the shoreline like a warm bath, keeping the daytime temperatures hovering around a comfortable 20 degrees. The air loses the sodden, suffocating weight of July and August, settling into crisp mornings and golden, honeyed afternoons.
More importantly, the city exhales. October brings the thinnest crowds of any warm month here. You can walk the palm-fringed waterfront along Sukhumi Bay without having to dodge beachgoers, claim an entire stretch of pebble coast to yourself, and wander through quiet residential lanes where persimmons hang heavy and orange over rusted garden gates. Rain does arrive in fast, theatrical coastal bursts, but it clears just as quickly, washing the subtropical foliage clean and leaving behind sweet, ozone-tinged air. For anyone wanting to actually feel the soul of the town rather than battle its tourist infrastructure, this is the indisputable high-water mark.
Summer in Sukhumi is not a subtle affair. June starts brightly with endless daylight, prompting most guidebooks to crown it the peak of the travel year. But the transition into July and August brings a dense, swampy maritime mugginess that coats your skin the moment you step outside. By the time August arrives, the town is operating at maximum capacity, filled with holidaymakers seeking refuge by the water.
The afternoons can feel paralyzing. Walking away from the immediate onshore sea breeze is an exercise in endurance, as the humidity traps heat against the foothills behind the bay. The beaches become dense strips of umbrellas and chatter, and the unhurried, reflective charm of the town is temporarily submerged beneath the noisy machinery of high-season seaside tourism. If swimming in water as warm as tea and joining an energetic, bustling promenade scene is your goal, midsummer delivers; if you want to explore the town's history or breathe easy, it will test your patience.
September is the traditional 'velvet season' across the Black Sea, and while the sea remains wonderfully warm and the oppressive heat breaks, the skies become unpredictable. The shift in seasons pulls moisture off the water and slams it into the Caucasus backdrop, creating dramatic, drenching cloudbursts that dump serious rain in brief, ferocious episodes.
When the sun is out, September feels glorious—mellow, fragrant, and far less frantic than August. But you must be prepared to have an afternoon walk along the sea abruptly curtailed by skies that turn charcoal black in minutes, sending torrents of water rushing down the sloped avenues into the bay. It is a romantic, stormy time to watch the sea churn, but you have to move between shelter and shoreline with an eye perpetually cast toward the horizon.
You would expect a faded seaside resort to go completely dormant in winter, but Sukhumi does something bizarre. Even as the mercury plummets toward single digits and rain falls in a relentless, chilly drizzle, visitors arrive in surprising numbers through late autumn and midwinter. They fill the mineral-water spas, sanatoriums, and coastal walkways, drawn by the mild maritime winter compared to the frozen continental interior.
Yet for a traveler seeking outdoor beauty, this is Sukhumi at its rawest and least forgiving. January is bleak, damp, and cold, with the Black Sea turning the color of slate and a piercing chill that penetrates heavy coats. The city's open-air architecture and airy seafront colonnades were built for lingering under sunshine; under grey, weeping skies, the crumbling plaster and overgrown ruins take on a melancholy that can feel desolate. Unless you are here specifically to take restorative mineral cures indoors, midwinter asks for a tolerance of damp cold that few beach towns can justify.
Spring begins as a wet, hesitant thaw in March, with mountain snow still visible inland and brisk breezes raking across the bay. But by April, Sukhumi's legendary subtropical vegetation begins to assert itself. The Sukhumi Botanical Garden comes alive with flowering magnolias, bamboo groves shoot skyward, and the lingering winter damp transforms into a lush, fragrant green canopy over the entire city.
May is the true awakening. The days stretch out, afternoon temperatures warm into the low twenties, and outdoor cafes spread their chairs across the promenades once more. The sea remains brisk—too sharp for most swimmers—which keeps the summer beach crowd from arriving early. It is an ideal window for travelers who prize walking, garden wandering, and coastal air over swimming, offering a serene glimpse of the town before the heat locks in.