Kislovodsk weather in September

September in Kislovodsk: nice, a little rain, with clean air — an excellent time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Kislovodsk🇷🇺 Russia · Caucasus · City86
  1. 49Jan
  2. 55Feb
  3. 63Mar
  4. 78Apr
  5. 76May
  6. 87Jun
  7. 89Jul
  8. 91Aug
  9. 86Sep
  10. 73Oct
  11. 66Nov
  12. 53Dec

#4 of 12 months in Kislovodsk · #446 of 1413 destinations to visit in September · comfort 86/100 (tier A)

Days
20°C
Nights
11°C
Wet days
9
Sun
9.2 h
Humidity
77%
Daylight
13 h
Kislovodsk, Russia
Photo: Алексей Камкинов · Pexels

Traveller notes on Kislovodsk in September

Notes from nearby Elbrus (75 km away)

Kislovodsk doesn't have its own notes for September yet — these are about Elbrus, close enough to share the season.

Forum posters and reviewers consistently name late June through August, especially mid-July to mid-August, as the most weather-stable climbing window on Elbrus - by September conditions become less predictable, and multiple summit reports stress that weather, not technical skill, is the deciding factor for a successful climb. The mountain requires only limited technical mountaineering ability and can be done in under a week with proper fitness and preparation. Azau, the area's highest mountain resort at 2356m, is repeatedly recommended as the base for acclimatizing before an attempt, with reviewers praising the safety and resort-town feel of the surrounding valley.
Tripadvisor community · September · 1 month ago · about Elbrus · Read more on Tripadvisor ↗

Other months in Kislovodsk

There's no Kislovodsk-specific forum thread for February, so this leans on the destination's own real numbers rather than a traveler quote - and those numbers point to something genuinely distinctive about the town. While Russia's broader forums describe February as harshly cold in Moscow (down toward -25C on bad days) and grey further north, Kislovodsk's sheltered valley position in the North Caucasus foothills is well known for a milder, sunnier microclimate that's exactly why it became a spa resort town in the first place - real highs stay just above freezing rather than deep in negative territory.
CaucasusSpaTownRegular · February · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe an August visit to Kislovodsk's namesake national park as excellent for outdoor activities, with the park and flowers described as at their best this time of year - a real highlight for families. Posters are consistent that this North Caucasus spa town enjoys a genuinely sunny climate overall, with one reviewer noting that even on a cloudy, frowny morning, the sun reliably breaks through by afternoon. Posters generally describe Kislovodsk as a pleasant, walkable base for outdoor time in August, with the surrounding mountain scenery and famous mineral spring parks both well-suited to the warm, mostly sunny summer conditions.
Tripadvisor community · August · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Kislovodsk's card on the map.

Kislovodsk climate normals — September

Daytime high20°C / 68°F😎 nice
Nighttime low11°C / 53°F
Feels like (high)19°C / 66°F
Rainfall66 mm / 2.6 in🌦 some rain
Rainy days9 days
Humidity77%💦 very humid
Dew point11°C / 52°F
Sunshine9.2 h/day
Daylight12.5 h
Wind15 km/h / 9 mph
Air quality (US AQI)41🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Kislovodsk in September

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Kislovodsk's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherKislovodsk's weather peaks June–August.

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Best weatherFair weatherToughest weather

What's on in Kislovodsk in September

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Peak spa season

    1 Jun – 30 Sep · usuallyBook early

    June through September is high season at this Caucasian Mineral Waters spa town: the sanatoriums and Narzan mineral-water treatments book out a month or two ahead, and rooms cost noticeably more than the rest of the year. Source ↗

What's on around the world in September →

Nearby, and something's on

Within 300 km of Kislovodsk — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Kislovodsk?

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Kislovodsk in September — FAQ

Is September a good time to visit Kislovodsk?
September in Kislovodsk: nice, a little rain, with clean air — an excellent time to visit. It ranks #4 of 12 months for Kislovodsk on SeasonMap's comfort score (86/100).
What is the weather like in Kislovodsk in September?
In September, Kislovodsk averages a daily high of 20°C and a low of 11.4°C, with about 66 mm of rain over roughly 9 rainy days.
What is the air quality in Kislovodsk in September?
Kislovodsk has a mean US Air Quality Index of about 41 in September.

Within 300 km: Kazbegi's Autumn in the valley around 25 Sep – 31 Oct, and Gudauri's Alpine meadows and paragliding around 15 Jun – 15 Sep.