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Detailed cycling weather forecast for Hahntennjoch. See wind direction, temperature and rain along the entire climb and descent.

✗ Closed Tirol, AT
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Pass Information

1,894m
Elevation
14.0%
Max Gradient
29.0 km
Length
Current status: closed
Opening Period: Wintersperre
Wed
11 Mar
ac_unit
Snow showers
06:38 18:16
/ -3°
Precipitation 2 mm
Humidity 95 %

🚴‍♂️ Hahntennjoch Pass – Seasonal Accessibility
Elevation: ~1,894 m (6,220 ft) in the Tyrolean Alps, Austria. 
🌨 Winter closure:
  • The pass road is typically closed to all traffic from about November through April due to snow, ice, and avalanche risk. 
  • Exact closure/opening dates vary year by year based on snow melt and snow clearing operations — sometimes delayed if snow remains deep. 
🌸 Spring / Late Spring (April–May):
  • In early spring the pass is usually still closed and snow may remain on the road. 
  • Opening often starts with snow clearing in May, but some years only by late May is the pass reliably open. 
☀️ Summer (June–August):
  • Main cycling season: generally late May/early June to October
  • Weather is warmer, roads are clear, and snow is gone from higher parts; perfect for cycling — though local weather can still change quickly at altitude.
🍂 Autumn (September–October):
  • Days become cooler, but the pass often remains open into October if early snowfall hasn’t occurred. 
  • End-of-season closures can occur any time if snow returns early.
🧊 Late Autumn (November):
  • The winter closure typically starts sometime in November, with snow and icy conditions returning. 
🌦 Typical Weather Conditions (By Season)
While specific daily conditions vary year to year, here’s what cyclists usually encounter:
📍 Late Spring (May)
  • Temperatures: Cool to mild — often still chilly at the summit (may be close to freezing at night).
  • Weather: Possibility of late snow, wet conditions, lingering snowbanks early in the month.
  • Roads may be damp or sections have lingering snow/ice in shaded areas.
📍 Summer (June–August)
  • Best cycling weather:
    • Warm valleys, cooler mountain air.
    • Daytime summit temps often comfortable but can be cool on descents.
  • Conditions:
    • Sudden showers and thunderstorms are common in alpine afternoons.
    • Fast weather changes possible (sun → rain → cold).
    • Wind can be moderate at high altitude.
📍 Early Autumn (September)
  • Stable weather window: Often clear and crisp.
  • Temps: Cooler, especially morning/evening, but pleasant midday.
  • Sunset earlier — plan rides accordingly.
📍 Late Autumn (October)
  • Temps: Increasingly cooler, especially above ~1500 m.
  • Weather: First snowfalls possible, especially late season — closures can occur swiftly.
Other Seasonal Hazards & Considerations
  • Rain and storms: Mountain weather can shift rapidly — clear mornings can turn to thunderstorms in the afternoon.
  • Rockfall & mudslides: Heavy rain or freeze–thaw events can cause rockfall and mudslides, leading to temporary closures even in summer
Traffic: Summer weekends can bring more motorcycles and cars, so cyclists should stay alert.

Short Summary
For cyclists, Hahntennjoch Pass is a seasonal climb mainly from late May/June to October, with the safest and most reliable weather in summer months (June–August). Outside this window, snow and closure rules mean the pass is usually not accessible. Even in the open season, alpine weather can change fast, so preparation for rain, cooler temperatures at altitude, and occasional temporary closures due to storms is essential. 

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Location


Weather Forecast

Next 7 Days

Wed
11 Mar
ac_unit
Snow showers
06:38 18:16
/ -3°
Precipitation 2 mm
Humidity 95 %
Thu
12 Mar
ac_unit
Snow showers
06:36 18:17
/ -3°
Precipitation 5 mm
Humidity 100 %
Fri
13 Mar
cloud
Overcast
06:34 18:19
/ -2°
Precipitation 0 mm
Humidity 79 %
Sat
14 Mar
ac_unit
Snow
06:32 18:20
/ -7°
Precipitation 10 mm
Humidity 99 %
Sun
15 Mar
ac_unit
Snow showers
06:30 18:22
-2° / -9°
Precipitation 5 mm
Humidity 99 %
Mon
16 Mar
ac_unit
Snow showers
06:27 18:23
/ -5°
Precipitation 4 mm
Humidity 99 %
Tue
17 Mar
ac_unit
Snow
06:25 18:25
/ -4°
Precipitation 5 mm
Humidity 96 %

Climate Overview

Climate Overview

Month
Day Temperature Temp Day
Night Temperature Temp Night
Sunny Days Sunny Days
Sun Hours Sun Hours
Rain Days Rain Days
Precipitation Precipitation
Humidity Humidity
UV Index UV Index
Day Length Day Length
Jan -2°C -14°C 18 5.8h 14 73 mm 75 % 2 8h 59m
Feb 1°C -12°C 20 7.5h 10 22 mm 73 % 3 10h 18m
Mar 3°C -7°C 24 8.1h 19 89 mm 70 % 4 11h 56m
Apr 8°C -3°C 26 10.5h 20 62 mm 68 % 5 13h 38m
May 9°C -1°C 22 8.7h 26 131 mm 65 % 6 15h 6m
Jun 18°C 6°C 30 12.7h 14 102 mm 67 % 7 15h 51m
Jul 14°C 5°C 27 10.7h 28 207 mm 66 % 8 15h 28m
Aug 16°C 6°C 26 11.0h 19 129 mm 68 % 7 14h 10m
Sep 13°C 2°C 21 8.1h 20 104 mm 70 % 5 12h 32m
Oct 7°C -3°C 22 7.6h 15 65 mm 72 % 4 10h 50m
Nov 1°C -9°C 19 6.0h 16 69 mm 76 % 2 9h 20m
Dec -1°C -12°C 19 6.1h 8 26 mm 77 % 2 8h 32m