Saint-Gervais-les-Bains - La charme
📍 Rhone-Alpes , Departement de la Haute-Savoie · Nearest city: Saint-Gervais-les-Bains (3 km)
48 XC score / 100 · takeoff at 1840 m · 📍 View on map
Coordinates and external links
45.87830, 6.74341Forecast next days
Updated: 2026-05-02 16:28 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Not recommended for flying, cloud base ~724 m, wind 10 km/h, precipitation 3.1 mm.
base ~724m · wind 10 km/h · precip 3.1mmNot recommended for flying, cloud base ~438 m, wind 7 km/h, precipitation 10.5 mm.
base ~438m · wind 7 km/h · precip 10.5mmComposite 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 (80/100, 20°C, 110mm lluvia) · Worst month: Mar (5/100, 159mm lluvia)
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 6 | Medium |
| Avg thermal probability | 0.82 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.12 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Nearby sites
Saint-Gervais-les-Bains - Plancert (49) · Les houches - Prarion (48) · Saint-Gervais-les-Bains - Mont Paccard (48) · Mont Vorassay (57) · Mont Lachat (58) · Plaine Joux (Passy) (66)