What are the cycling conditions like in Julierpass?

Julierpass – Status & Seasonal Opening Location & altitude: Julierpass (Pass dal Güglia / Passo del Giulia) sits at 2 284 m above sea level and connects Silvaplana ↔ Tiefencastel in the Swiss canton of Graubünden. General status: The pass is one of the few Swiss passes normally maintained year‑round . Winter closure: According to alpine‑pass status info, the road has a winter closure from about late October to May (winter equipment mandatory and parts may be closed) – meaning the pass is usually not rideable for cyclists from late autumn through spring due to snow and safety restrictions. ⛔ So for cycling: Julierpass is typically closed to normal traffic during winter (Oct–May) and conditions aren’t suitable for cycling at high altitude in that period. Even though the road is “officially” a year‑round road, the winter closure restricts safe passage due to snow and required winter equipment. Planned opening back to regular traffic for cyclists generally occurs **in late spring/**early summer (often May–June), depending on snow melt and maintenance. 🚴♂️ Cycling Considerations If planning a summertime ride: Summer: Once clear of snow (usually after May), the pass can be one of the classic Alpine climbs – steep gradients up to ~12 % and long distance (~35–36 km from Tiefencastel). Winter/Early Spring: Not recommended or feasible for road cycling due to snow, cold, closure restrictions and maintenance focus on winter vehicles. 📌 Quick Summary Status now: Julierpass is under winter closure (Oct–May) – not recommended or often not allowed for cyclists in winter/spring. Typical reopening: Pass usually becomes fully rideable for cycling late spring/early summer after snow clearance and restrictions end. Weather now: Very cold (below 0 °C), potential snow/ice – unsafe for road cycling without winter‑specific gear and not free of closure restrictions. Best window for cycling: June–September , depending on weather and snow melt.

Back to Alpine Passes

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

✓ Open Graubünden, CH

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Pass Information

2,284m

Elevation

12.0%

Max Gradient

16.0 km

Length

Current status: open

Opening Period: Ganzjährig offen

Current Conditions

H3 Via da Güglia | Route: Tiefencastel - Silvaplana | ganzjährig geöffnet, bei schlechter Witterung Einschränkungen möglich | Für Gespanne als Durchgangsstrecke nicht empfehlenswert. | Zwischen dem 16.11. und dem 14.04. dürfen Lastwagen keine Anhänger mitführen. Letztere sind in dieser Periode nur bei schneefreier Fahrbahn und unter Vorweisung einer offiziellen Genehmigung zugelassen. | Computed opening: openAllDay=True, openNextHour=True, minutesLeftOpen=2644, minutesLeftClosed=0

Wed

26 Aug

cloud

Overcast

06:33 — 20:12

16° / 8°

Precipitation 0 mm

Humidity 90 %

Julierpass – Status & Seasonal Opening

Location & altitude: Julierpass (Pass dal Güglia / Passo del Giulia) sits at 2 284 m above sea level and connects Silvaplana ↔ Tiefencastel in the Swiss canton of Graubünden.
General status: The pass is one of the few Swiss passes normally maintained year‑round.
Winter closure: According to alpine‑pass status info, the road has a winter closure from about late October to May (winter equipment mandatory and parts may be closed) – meaning the pass is usually not rideable for cyclists from late autumn through spring due to snow and safety restrictions.

⛔ So for cycling:

Julierpass is typically closed to normal traffic during winter (Oct–May) and conditions aren’t suitable for cycling at high altitude in that period.
Even though the road is “officially” a year‑round road, the winter closure restricts safe passage due to snow and required winter equipment.
Planned opening back to regular traffic for cyclists generally occurs **in late spring/**early summer (often May–June), depending on snow melt and maintenance.

🚴‍♂️ Cycling Considerations

If planning a summertime ride:

Summer: Once clear of snow (usually after May), the pass can be one of the classic Alpine climbs – steep gradients up to ~12 % and long distance (~35–36 km from Tiefencastel).
Winter/Early Spring: Not recommended or feasible for road cycling due to snow, cold, closure restrictions and maintenance focus on winter vehicles.

📌 Quick Summary

Status now: Julierpass is under winter closure (Oct–May) – not recommended or often not allowed for cyclists in winter/spring.
Typical reopening: Pass usually becomes fully rideable for cycling late spring/early summer after snow clearance and restrictions end.
Weather now: Very cold (below 0 °C), potential snow/ice – unsafe for road cycling without winter‑specific gear and not free of closure restrictions.

Best window for cycling: June–September, depending on weather and snow melt.

Check weather on own route

Location

Weather Forecast

Next 7 Days

Wed

26 Aug

cloud

Overcast

06:33 — 20:12

16° / 8°

Precipitation 0 mm

Humidity 90 %

Thu

27 Aug

cloud

Overcast

06:35 — 20:10

17° / 9°

Precipitation 0 mm

Humidity 89 %

Fri

28 Aug

flash_on

Thunderstorm

06:36 — 20:08

14° / 10°

Precipitation 7 mm

Humidity 92 %

Sat

29 Aug

foggy

Fog

06:37 — 20:06

15° / 6°

Precipitation 0 mm

Humidity 99 %

Sun

30 Aug

cloud

Overcast

06:38 — 20:04

15° / 8°

Precipitation 0 mm

Humidity 81 %

Mon

31 Aug

foggy

Fog

06:40 — 20:02

16° / 8°

Precipitation 0 mm

Humidity 98 %

Tue

01 Sep

water_drop

Light rain

06:41 — 20:01

14° / 9°

Precipitation 0 mm

Humidity 98 %

Climate Overview

Month	Temp Day	Temp Night	Sunny Days	Sun Hours	Rain Days	Precipitation	Humidity	UV Index	Day Length
Jan	-3°C	-14°C	14	5.2h	18	110 mm	75 %	2	9h 4m
Feb	-2°C	-12°C	20	7.3h	11	12 mm	73 %	3	10h 21m
Mar	0°C	-9°C	21	7.9h	16	56 mm	70 %	4	11h 56m
Apr	3°C	-5°C	23	10.0h	11	58 mm	68 %	5	13h 36m
May	5°C	-3°C	26	10.3h	17	75 mm	65 %	6	15h 1m
Jun	12°C	2°C	30	13.1h	10	43 mm	67 %	7	15h 45m
Jul	10°C	1°C	29	11.4h	21	91 mm	66 %	8	15h 23m
Aug	13°C	2°C	28	11.4h	15	91 mm	68 %	7	14h 7m
Sep	10°C	0°C	22	8.7h	15	96 mm	70 %	5	12h 32m
Oct	5°C	-3°C	26	8.3h	15	52 mm	72 %	4	10h 52m
Nov	-1°C	-10°C	19	6.2h	12	64 mm	76 %	2	9h 25m
Dec	-1°C	-11°C	23	6.4h	9	19 mm	77 %	2	8h 38m