Back to Alpine Passes
Visit alpen-paesse.ch
Detailed cycling weather forecast for Mendelpass. See wind direction, temperature and rain along the entire climb and descent.
✓ Open
Pass Information
1,363m
Elevation
Current status:
open
Opening Period:
Ganzjährig offen
Current Conditions
SS42 Via Mendola | Route: Appiano - Cavareno | ganzjährig geöffnet, bei schlechter Witterung Einschränkungen möglich | aufgrund der engen Kehren, der großen Steigungen und teils schmaler Fahrbahn für Wohnmobile nicht geeignet. Generelles Fahrverbot für Kfz mit einer Gesamtlänge von über 9 m. | Ab Kreuzung Planitzing bis Pass Fahrverbot für Fahrzeuge über 9 m und einem Gewicht über 12 t. | TRAILER: FORBIDDEN | Computed opening: openAllDay=True, openNextHour=True, minutesLeftOpen=2644, minutesLeftClosed=0
Sun
06 Sep
dark_mode
Clear sky
N/A
—
N/A
23°
/
14°
Precipitation
0 mm
Humidity
77 %
🚴♂️ Pass Status (Open / Closed)
🛣️ Road Access
- The road over Passo della Mendola (SS 42) is open year‑round for normal traffic and cyclists — there is no scheduled winter closure like on higher Alpine passes. Heavy vehicles (>9 m or >12 t) are restricted on some sections, but cyclists and cars can generally use it throughout the year.
🚲 Cyclist‑Only Days
- One special event day per year (in September, usually around the European Mobility Week) the pass road is closed to motorized traffic and reserved for cyclists and hikers from about 9:00 – 16:00/16:30.
- Example: September 20, 2025 was announced as the car‑free cycling day.
⚠️ Temporary Local Closures
- Short traffic stops or one‑way controls may occur for events (e.g., races or mountain runs) or maintenance, usually limited in time and notified locally.
☀️ Weather & Conditions (general cyclist perspective)
🌡️ Temperature
- In winter (e.g., January), the pass area often has temperatures around or below freezing with snow at and above pass level — not ideal for cycling without winter gear: forecasts can show lows well below 0 °C and snow precipitation.
- Summer and shoulder seasons (May–September) typically offer pleasant daytime temps for riding, though afternoon heat and strong sunshine can matter — shady sections are limited.
🧊 Precipitation & Snow
- Winter and early spring often bring snow on the pass summit and near freezing precipitation — expect icy or snowy patches and reduced traction.
- Summer months are generally dry with occasional showers; thunderstorms can develop in the afternoon (common in the Alps), so start early.
🌬️ Wind & Visibility
- High winds and fog are possible on cold days — visibility and wind chill can make descents much colder than the air temp suggests.
📅 Cycling Season Tips
Best months for cycling:
✔ Late May to September — pass usually snow‑free, good temperatures, scenic views.
❗ October to April — colder conditions, potential snow/ice; still rideable in good weather but check forecasts carefully.
✔ Late May to September — pass usually snow‑free, good temperatures, scenic views.
❗ October to April — colder conditions, potential snow/ice; still rideable in good weather but check forecasts carefully.
Safety & comfort checklist:
- Check updated weather near the pass before departure
- Carry layers, gloves, and windproof jacket above ~1 000 m
- Ride early to avoid afternoon thunderstorms in summer
- Helmet and lights for tunnels and shaded woody sections
🧠 Short Summary
- Mendelpass/Passo della Mendola is open all year for cyclists, unlike higher Alpine passes with winter closures.
- There’s an annual car‑free cycling day in September where cars are banned and cyclists take over the road.
- Weather varies by season: winter brings freezing and snow (not ideal for bike road rides), while late spring through early autumn is usually best for cycling.
Check weather on own route
Location
Weather Forecast
Next 7 Days
Sun
06 Sep
dark_mode
Clear sky
N/A
—
N/A
23°
/
14°
Precipitation
0 mm
Humidity
77 %
Mon
07 Sep
water_drop
Light rain
N/A
—
N/A
24°
/
11°
Precipitation
1 mm
Humidity
92 %
Tue
08 Sep
dark_mode
Clear sky
N/A
—
N/A
24°
/
11°
Precipitation
2 mm
Humidity
90 %
Wed
09 Sep
cloud
Heavy rain
N/A
—
N/A
17°
/
12°
Precipitation
22 mm
Humidity
96 %
Thu
10 Sep
dark_mode
Clear sky
N/A
—
N/A
17°
/
9°
Precipitation
1 mm
Humidity
90 %
Fri
11 Sep
dark_mode
Clear sky
N/A
—
N/A
16°
/
7°
Precipitation
0 mm
Humidity
65 %
Sat
12 Sep
dark_mode
Mainly clear
N/A
—
N/A
16°
/
9°
Precipitation
1 mm
Humidity
81 %
Climate Overview
Climate Overview
| Month |
|
|
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | 1°C | -7°C | 19 | 5.5h | 13 | 113 mm | 75 % | 2 | 9h 5m |
| Feb | 3°C | -5°C | 18 | 6.7h | 9 | 24 mm | 73 % | 3 | 10h 21m |
| Mar | 7°C | -2°C | 24 | 8.8h | 16 | 81 mm | 70 % | 4 | 11h 56m |
| Apr | 12°C | 2°C | 27 | 10.6h | 16 | 69 mm | 68 % | 5 | 13h 35m |
| May | 14°C | 4°C | 26 | 11.0h | 21 | 166 mm | 65 % | 6 | 15h 1m |
| Jun | 23°C | 12°C | 30 | 13.5h | 16 | 108 mm | 67 % | 7 | 15h 45m |
| Jul | 20°C | 10°C | 30 | 12.9h | 20 | 130 mm | 66 % | 8 | 15h 22m |
| Aug | 21°C | 11°C | 30 | 12.0h | 17 | 143 mm | 68 % | 7 | 14h 7m |
| Sep | 16°C | 7°C | 27 | 10.1h | 16 | 83 mm | 70 % | 5 | 12h 31m |
| Oct | 10°C | 1°C | 23 | 8.3h | 16 | 58 mm | 72 % | 4 | 10h 52m |
| Nov | 4°C | -4°C | 20 | 6.8h | 9 | 70 mm | 76 % | 2 | 9h 25m |
| Dec | 3°C | -4°C | 23 | 6.4h | 6 | 16 mm | 77 % | 2 | 8h 39m |