Zapporthorn

Mountain Alpine peak in Grisons, part of the Lepontine Alps

Alpine peak in Graubünden with glaciated ridges and high-altitude routes; visited by mountaineers and backcountry skiers exploring the eastern Swiss Alps.

Main image
Zapporthorn
Zapporthorn, Grisons (Graubünden), Switzerland - alpine peak in the Swiss Alps
46.4796, 9.1128

How to Get to Zapporthorn #

Access via the valleys of Graubünden; the nearest villages depend on the chosen approach. Use regional Swiss rail and bus networks to reach trailheads; for technical climbs consult local alpine guides and hut networks for exact routes and logistics.

Tips for Visiting Zapporthorn #

  • The Zapporthorn is remote and steep; approach requires alpine experience and appropriate equipment.
  • Check local alpine club routes and weather forecasts; mountain conditions can change rapidly in the Grisons.
  • Many approaches are long; plan for a full day from the nearest valley settlements or use mountain huts where available.

Best Time to Visit Zapporthorn #

High-alpine travel is best in summer; winter ascents demand technical skills and careful avalanche planning.

Summer (alpine climbing)
June-September · 5-15°C (varies with elevation)
Climbing and hiking conditions are most stable; expect alpine flowers and thawed routes.
Winter (ski mountaineering)
December-March · -10-0°C
Avalanche risk is significant - only experienced parties should attempt winter ascents.

Weather & Climate near Zapporthorn #

Climate

Zapporthorn's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -13°C to 7°C. Abundant rainfall (1224 mm/year), wettest in July, distributed fairly evenly throughout the year.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
26°
Warmest Month
-35°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -7°C and lows of -12°C. Regular rainfall (94 mm) and partly cloudy skies.

33 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-12° -7°
90%
Humidity
Very Humid

Weather

94 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.2
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of -7°C and lows of -13°C. Moderate rainfall (79 mm) and partly cloudy skies.

33 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-13° -7°
92%
Humidity
Very Humid

Weather

79 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of -6°C and lows of -12°C. Regular rainfall (100 mm) and partly cloudy skies.

31 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-12° -6°
93%
Humidity
Very Humid

Weather

100 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -5°C and lows of -10°C. Significant rainfall (103 mm) and mostly overcast skies.

27 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-10° -5°
87%
Humidity
Very Humid

Weather

103 mm
Rainfall
5.0 m/s
Wind
Light Breeze
1.0
UV Index
High
13.4h daylight

May

May is freezing with highs of -1°C and lows of -5°C. Regular rainfall (93 mm) and mostly overcast skies.

33 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5° -1°
81%
Humidity
Very Humid

Weather

93 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.3
UV Index
High
14.8h daylight

June

June is cold with highs of 3°C and lows of -2°C. Significant rainfall (113 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
79%
Humidity
Very Humid

Weather

113 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.6h daylight

July

July is cold with highs of 6°C and lows of 1°C. The wettest month with heavy rain (124 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
79%
Humidity
Very Humid

Weather

124 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.2h daylight

August

August is cold with highs of 7°C and lows of 1°C. Significant rainfall (120 mm) and partly cloudy skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
81%
Humidity
Very Humid

Weather

120 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.4
UV Index
High
14.0h daylight

September

September is cold with highs of 4°C and lows of -1°C. Significant rainfall (108 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
83%
Humidity
Very Humid

Weather

108 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is freezing with highs of 1°C and lows of -4°C. Regular rainfall (97 mm) and partly cloudy skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4°
86%
Humidity
Very Humid

Weather

97 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.7h daylight

November

November is freezing with highs of -4°C and lows of -9°C. Regular rainfall (100 mm) and partly cloudy skies.

31 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-9° -4°
90%
Humidity
Very Humid

Weather

100 mm
Rainfall
5.4 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of -5°C and lows of -11°C. Regular rainfall (93 mm) and partly cloudy skies.

33 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -5°
89%
Humidity
Very Humid

Weather

93 mm
Rainfall
5.7 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.5h daylight

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