Rimpfischhorn

Mountain High Pennine Alps peak popular among mountaineers

A high Pennine Alps summit in Valais, Rimpfischhorn draws mountaineers for mixed rock-and-ice routes, glacier approaches from the Saas Valley, and skyline views of neighboring peaks like Allalinhorn and Strahlhorn.

Main image

Rimpfischhorn is a high Alpine peak in the Pennine Alps of Valais, Switzerland, classified as a four-thousander. It is a glacier-covered mountain that is well known in mountaineering circles.

The mountain is climbed primarily by glacier and ridge routes that require alpine equipment and experience; ascents include glacier travel and exposed snow or ice sections. It is popular as a technical but classic objective for mountaineers in the Valais high Alps.

The peak was first recorded in the mid-19th century during the period of alpine exploration and has since been part of the established list of Swiss high peaks. Routes and approaches have been developed from nearby high-altitude huts and glacier paths.

Rimpfischhorn stands in the Valais canton of Switzerland within the Pennine Alps; it sits among other high peaks and glaciers of the Valais high mountain area and is approached from valley bases in the region.

  • Alpine climbing: Summit height places it among the Swiss 4,000ers and makes it a frequent objective for experienced alpine climbers during the summer season.
Rimpfischhorn
46.0231, 7.8839

Tips for Visiting Rimpfischhorn #

  • Rimpfischhorn is a high, glaciated alpine climb-treat it as a technical ascent: go with a certified mountain guide, have prior glacier‑travel experience, and plan for pre‑dawn starts to take advantage of firmer snow.
  • Acclimatize in the Saas‑Fee valley and check recent route and crevasse conditions with local guides or the alpine club before committing to the summit day.
  • Schedule climbs in stable summer weather windows and allow an extra day in your plan for objective‑hazard delays (storms, crevasse conditions or route changes).

Best Time to Visit Rimpfischhorn #

The safest and most reliable time for climbing or glacier travel is mid-summer (July-September).

Climbing season
July-September · -10-5 °C
Warmer summer conditions reduce avalanche risk and offer the most reliable windows for ascents of the Rimpfischhorn and glacier travel.
Off-season (higher risk)
October-June · -20-0 °C
Colder temperatures, more unstable weather and greater avalanche/ice hazards make travel and climbing much more difficult and technical.

Weather & Climate near Rimpfischhorn #

Climate

Rimpfischhorn's climate is classified as Tundra - Tundra climate with freezing summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -16°C to 1°C. Very dry conditions with minimal rainfall.

Best Time to Visit
JuneJulyAugust
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -11°C and lows of -16°C. Light rainfall, mostly overcast skies, and breezy conditions.

35 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-16° -11°
82%
Humidity
Very Humid

Weather

17 mm
Rainfall
8.1 m/s
Wind
Breezy
0.1
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of -12°C and lows of -16°C. Light rainfall, mostly overcast skies, and breezy conditions.

35 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-17° -12°
82%
Humidity
Very Humid

Weather

15 mm
Rainfall
7.2 m/s
Wind
Breezy
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of -12°C and lows of -16°C. Light rainfall, partly cloudy skies, and breezy conditions.

39 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-16° -12°
82%
Humidity
Very Humid

Weather

21 mm
Rainfall
7.6 m/s
Wind
Breezy
0.6
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -10°C and lows of -15°C. Light rainfall, partly cloudy skies, and breezy conditions.

41 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-15° -10°
81%
Humidity
Very Humid

Weather

10 mm
Rainfall
7.0 m/s
Wind
Breezy
1.0
UV Index
High
13.4h daylight

May

May is freezing with highs of -5°C and lows of -10°C. Light rainfall, mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-11° -5°
80%
Humidity
Very Humid

Weather

10 mm
Rainfall
6.2 m/s
Wind
Breezy
1.4
UV Index
High
14.8h daylight

June

June is freezing with highs of -3°C and lows of -7°C. Light rainfall and partly cloudy skies.

47 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-7° -3°
78%
Humidity
Very Humid

Weather

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

July

July is freezing with highs of 0°C and lows of -3°C. Light rainfall and partly cloudy skies.

46 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
76%
Humidity
Very Humid

Weather

15 mm
Rainfall
5.9 m/s
Wind
Light Breeze
1.8
UV Index
Very High
15.2h daylight

August

August is freezing with highs of 1°C and lows of -2°C. Light rainfall and partly cloudy skies.

46 Poor

Comfort

Feels Like Freezing
C
Temperature
-2°
78%
Humidity
Very Humid

Weather

18 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.5
UV Index
High
14.0h daylight

September

September is freezing with highs of -2°C and lows of -4°C. Light rainfall and partly cloudy skies.

45 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-4° -2°
79%
Humidity
Very Humid

Weather

16 mm
Rainfall
5.8 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is freezing with highs of -4°C and lows of -7°C. The driest month with just 8 mm, partly cloudy skies, and breezy conditions.

45 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-7° -4°
82%
Humidity
Very Humid

Weather

8 mm
Rainfall
6.4 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.7h daylight

November

November is freezing with highs of -8°C and lows of -12°C. Light rainfall, mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-12° -8°
84%
Humidity
Very Humid

Weather

12 mm
Rainfall
7.2 m/s
Wind
Breezy
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of -9°C and lows of -14°C. Almost no rain, mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-14° -9°
80%
Humidity
Very Humid

Weather

9 mm
Rainfall
7.9 m/s
Wind
Breezy
0.1
UV Index
Low
8.5h daylight

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