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⛰️ Umbrailpass
✗ Closed
Graubünden, CH
Pass Information
2,503m
Elevation
12.0%
Max Gradient
33.0 km
Length
9
Routes through this pass
Opening Period:
Wintersperre
Current Conditions
Sta. Maria i. M. - country border Winter closure from Monday, 10 November 2025, 2 p.m.
Location
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Weather Forecast
Next 7 Days
Wed
18 Mar
🌅
🌇
-4°
-11°
💧
0mm
💨
85%
Thu
19 Mar
🌅
🌇
-3°
-7°
💧
0mm
💨
70%
Fri
20 Mar
🌅
🌇
-2°
-7°
💧
0mm
💨
68%
Sat
21 Mar
🌅
🌇
-4°
-9°
💧
1mm
💨
90%
Sun
22 Mar
🌅
🌇
-3°
-8°
💧
9mm
💨
99%
Mon
23 Mar
🌅
🌇
-1°
-9°
💧
0mm
💨
87%
Tue
24 Mar
🌅
🌇
0°
-8°
💧
0mm
💨
87%
Climate Overview
| Month | Temp Day | Temp Night | Sunny Days | Sun Hours | Rain Days | Precipitation | Humidity | UV Index | Day Length |
|---|---|---|---|---|---|---|---|---|---|
| Jan | -5°C | -15°C | 17 | 5.5h | 18 | 93mm | 75% | 2 | 9h 4m |
| Feb | -3°C | -14°C | 18 | 7.3h | 9 | 13mm | 73% | 3 | 10h 21m |
| Mar | -1°C | -12°C | 23 | 8.6h | 14 | 57mm | 70% | 4 | 11h 56m |
| Apr | 3°C | -7°C | 25 | 10.4h | 14 | 49mm | 68% | 5 | 13h 36m |
| May | 4°C | -4°C | 27 | 11.1h | 18 | 77mm | 65% | 6 | 15h 1m |
| Jun | 14°C | 3°C | 30 | 13.8h | 15 | 45mm | 67% | 7 | 15h 45m |
| Jul | 12°C | 1°C | 29 | 12.2h | 22 | 74mm | 66% | 8 | 15h 23m |
| Aug | 14°C | 3°C | 29 | 11.7h | 18 | 67mm | 68% | 7 | 14h 7m |
| Sep | 9°C | -1°C | 25 | 9.9h | 16 | 57mm | 70% | 5 | 12h 31m |
| Oct | 4°C | -5°C | 27 | 8.5h | 12 | 44mm | 72% | 4 | 10h 52m |
| Nov | -2°C | -11°C | 21 | 6.7h | 10 | 64mm | 76% | 2 | 9h 25m |
| Dec | -2°C | -13°C | 23 | 6.7h | 9 | 15mm | 77% | 2 | 8h 38m |