Kulm
📍 Styria , Politischer Bezirk Hartberg-Fuerstenfeld · Nearest city: Siegersdorf bei Herberstein (4 km)
53 XC score / 100 · takeoff at 904 m · 📍 View on map
Coordinates and external links
47.22820, 15.76210Forecast next days
Updated: 2026-05-02 16:18 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Very favorable day for XC, cloud base ~2022 m, wind 14 km/h.
base ~2022m · wind 14 km/hFlyable day, decent conditions, cloud base ~1600 m, wind 22 km/h.
base ~1600m · wind 22 km/hComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
🌬 Daily wind (next days)
Daily summary (10m wind). Full hour × altitude chart is being added progressively.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
🗓️ Best season to fly (2024 climatology)
Monthly climate score: historical avg of temp, wind, rain and cloud cover. Green = optimal month.
⭐ Best month: Aug (83/100, 25°C, 41mm lluvia) · Worst month: Jan (43/100, 44mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 7 | Medium |
| Avg thermal probability | 0.76 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.39 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Upcoming competitions in this country
- PWCA Italy Gemona 2026 · 2026-07-25 – 2026-08-01 · PWCA
Copa del Mundo en Gemona del Friuli, Italia
Nearby sites
Hausberg (34) · Bründlkogel (44) · Schöckl near Graz (56) · Gelderkogel (65) · Mönichwald (28) · Rax (49)