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

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Pass Information

1,406m
Elevation
Current status: open
Opening Period: Ganzjährig offen
Current Conditions
Schwyz - Oberiberg
Wed
11 Mar
water_drop
Rain showers
06:45 18:24
/
Precipitation 8 mm
Humidity 100 %

🚴‍♂️ Seasonal Weather & Open Status
🌨️ Winter (Dec–Mar / Apr depending on snow)
  • The road is officially open year-round for vehicles most of the time, unlike many higher Swiss passes that close in winter. But conditions often include snow and ice, particularly at the summit, making cycling challenging and potentially unsafe without winter-ready gear. 
  • Snowfall & icy patches are common — even if the road officially remains open snow or ice can make riding risky. Even in colder months the pavement might be plowed, but freeze-thaw cycles can hide black ice. 
  • Recommendation: ❄️ Winter tires for bike (studded), lights, warm layers. Only experienced cyclists should attempt it.
🌷 Spring (Apr–May)
  • Snow begins to melt; lower elevations might clear earlier, but the pass top can still have snow/ice well into April and early May
  • Unlike higher passes that often stay closed until late May or June, Ibergeregg’s lower elevation and maintenance often mean roads become rideable earlier — sometimes by mid-spring — but this heavily depends on yearly snowfall
  • Still expect cool temperatures, lingering snowbanks, and wet surfaces.
☀️ Summer (Jun–Aug)
  • Best overall riding conditions: warm days, mostly clear roads, limited residual snow at summit. 
  • Temperatures at high points can still be cool (10–15 °C typical even in midsummer), so lightweight layers are useful. 
  • Afternoon thunderstorms can be frequent in the Alps — early starts help avoid heat and storms.
🍂 Autumn (Sep–Oct)
  • Stable weather with cooler temps. Roads normally remain open until snowfall begins; conditions are often excellent for cycling — crisp, clear air and fewer tourists. 
  • By late October, early snow can return and with it icy patches or temporary closures of higher passes nearby, but Ibergeregg itself often remains technically open, though weather can deteriorate rapidly. 
📊 Typical Weather Patterns (High-Level)
  • Rain & thunderstorms: Most frequent May–August; showers often develop later in the day, so early riding reduces wet risk. 
  • Temperature variation: Mountain passes can feel like two different seasons at once — warm and sunny in valleys, cool and windy at the pass. 
  • Snow risk: Even in summer, early morning frost or light snow showers at high elevation can happen in unusual years — check forecasts before heading out. 
🧭 Practical Cyclist Considerations
  • Open all year?
    ✔️ Official road status is “open all year” for vehicles, but surface conditions in winter can be unsafe for cyclists (snow/ice). 
  • Best seasons for cycling:
    🥇 Summer (Jun–Aug) — most reliable, warmest, safest.
    🥈 Autumn (Sep–Oct) — great weather, fewer crowds.
    🥉 Spring (Apr–May) — possible but variable.
    ⚠️ Winter (Nov–Mar/Apr) — only for very prepared riders.
  • Traffic: Not a major international route; tends to be quieter than big passes but can have local tourist traffic on nice days. 

🧠 Summary
Ibergeregg Pass is technically open all year round, but its rideability strongly depends on seasonal conditions. In summer and fall, it’s ideal for cyclists with predictable weather. Spring offers a mixed window — sometimes rideable from mid-spring onward but still cold and wet. Winter brings snow and ice, making it risky for most cyclists without specialized equipment and experience. Always check updated local conditions before your ride. 

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Weather Forecast

Next 7 Days

Wed
11 Mar
water_drop
Rain showers
06:45 18:24
/
Precipitation 8 mm
Humidity 100 %
Thu
12 Mar
ac_unit
Snow showers
06:43 18:25
/
Precipitation 14 mm
Humidity 98 %
Fri
13 Mar
cloud
Overcast
06:41 18:27
/ -1°
Precipitation 0 mm
Humidity 81 %
Sat
14 Mar
ac_unit
Snow
06:39 18:28
/ -4°
Precipitation 31 mm
Humidity 98 %
Sun
15 Mar
ac_unit
Snow grains
06:37 18:30
-1° / -5°
Precipitation 10 mm
Humidity 97 %
Mon
16 Mar
ac_unit
Snow showers
06:35 18:31
/ -4°
Precipitation 5 mm
Humidity 100 %
Tue
17 Mar
water_drop
Light rain
06:33 18:32
/ -1°
Precipitation 1 mm
Humidity 92 %

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 1°C -7°C 15 5.0h 17 124 mm 75 % 2 9h 1m
Feb 3°C -6°C 21 7.1h 8 56 mm 73 % 3 10h 19m
Mar 4°C -4°C 22 8.2h 14 64 mm 70 % 4 11h 56m
Apr 9°C -1°C 28 11.1h 15 84 mm 68 % 5 13h 38m
May 11°C 3°C 21 9.2h 26 219 mm 65 % 6 15h 5m
Jun 19°C 10°C 30 13.1h 19 129 mm 67 % 7 15h 49m
Jul 16°C 9°C 26 10.9h 29 302 mm 66 % 8 15h 26m
Aug 18°C 10°C 27 11.0h 20 229 mm 68 % 7 14h 9m
Sep 14°C 6°C 19 7.8h 22 194 mm 70 % 5 12h 32m
Oct 9°C 1°C 23 7.3h 17 134 mm 72 % 4 10h 51m
Nov 5°C -4°C 19 6.2h 15 107 mm 76 % 2 9h 22m
Dec 4°C -4°C 24 6.5h 7 25 mm 77 % 2 8h 35m