SeasonMapKranjska Gora weather in September
Slovenia
September in Kranjska Gora: nice, soaked, with clean air — not the time — 15 rainy days.
#9 of 12 months in Kranjska Gora · #1368 of 1383 destinations to visit in September · comfort 18/100 (tier F)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Kranjska Gora in September
Other months in Kranjska Gora
Kranjska Gora's forum calls January the coldest month, and regulars are upfront that it's a relatively low-altitude resort — in a normal winter, snow cover between late December and early March is reliably decent, but the resort does rely on artificial snowmaking to keep slopes open when natural snowfall falls short. Worth checking a recent snow report before committing to dates.
Add your own note from Kranjska Gora's card on the map.
Kranjska Gora climate normals — September
| Daytime high | 20°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 8°C / 46°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 188 mm / 7.4 in | ⛈ soaked |
| Rainy days | 15 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 10°C / 50°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 12.5 h | |
| Wind | 7 km/h / 5 mph | |
| Snowfall | 1.6 cm / 0.6 in | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Kranjska Gora 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)
Peak crowdsBusyShoulder seasonQuiet
Best months for Kranjska Gora'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 weatherKranjska Gora's weather peaks December–February.
Best weatherFair weatherToughest weather
What's on in Kranjska Gora in September
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Rule
Vrsic summer traffic scheme
1 Jun – 30 SepClosuresA traffic regime runs on the pass through the summer, with free shuttle buses instead of parking at the hairpins. Check it before driving up on a weekend. Source ↗
- Season
Trail and hut season
15 Jun – 10 Oct · usuallyTrail seasonBook earlyThe huts in the Julian Alps above the valley run from about mid-June to early October, and the Vrata and Tamar approaches clear at the same time. Lake Jasna is the easy end of it.
Nearby, and something's on
Within 300 km of Kranjska Gora — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Kranjska Gora?
Kranjska Gora in September — FAQ
- Is September a good time to visit Kranjska Gora?
- September in Kranjska Gora: nice, soaked, with clean air — not the time — 15 rainy days. It ranks #9 of 12 months for Kranjska Gora on SeasonMap's comfort score (18/100).
- What is the weather like in Kranjska Gora in September?
- In September, Kranjska Gora averages a daily high of 19.7°C and a low of 7.7°C, with about 188 mm of rain over roughly 15.2 rainy days.
- What is the air quality in Kranjska Gora in September?
- Kranjska Gora has a mean US Air Quality Index of about 36 in September.
- Does it snow in Kranjska Gora in September?
- Kranjska Gora sees roughly 1.6 cm of snowfall in September.
Other months in Kranjska Gora
Compare Kranjska Gora in September
Warmer or cooler than Kranjska Gora in September
Similar destinations in Central Europe — September
Within 300 km: Bled's Vintgar gorge open around 20 Apr – 5 Nov, and Ljubljana's Open Kitchen food market around 15 Mar – 31 Oct.