January in Matterhorn — the hardest end of the year
Hardest · 2.9/10January averages -9°C (17°F) — deep-winter cold that dictates the whole trip: short outdoor stints, indoor plans on standby, and no expectation of long walking days.
Rainfall runs 49 mm, so plan one flexible day in three; you still get about 0 sunny days and 8.8 hours of daylight.
It scores 2.9/10 here, 10th of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 6.2 points higher on the same scale.
February in Matterhorn — the hardest end of the year
Hardest · 3.5/10February averages -7°C (20°F) — deep-winter cold that dictates the whole trip: short outdoor stints, indoor plans on standby, and no expectation of long walking days.
Expect 40 mm of rain — occasional showers rather than washed-out days — alongside about 3 sunny days and 10.1 daylight hours.
It scores 3.5/10 here, 9th of 12 months, against 9.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 5.6 points higher on the same scale.
March in Matterhorn — the hardest end of the year
Hardest · 3.6/10March averages -5°C (24°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 90 mm, so plan one flexible day in three; you still get about 8 sunny days and 11.6 hours of daylight.
It scores 3.6/10 here, 8th of 12 months, against 9.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 5.5 points higher on the same scale.
April in Matterhorn — workable with trade-offs
Trade-offs · 5.7/10April averages -1°C (30°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 71 mm, so plan one flexible day in three; you still get about 15 sunny days and 13.3 hours of daylight.
It scores 5.7/10 here, 6th of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 3.4 points higher on the same scale.
May in Matterhorn — workable with trade-offs
Trade-offs · 6.6/10May averages 5°C (41°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 122 mm this is a genuinely wet month: about 19 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6.6/10 here, 4th of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 2.5 points higher on the same scale.
June in Matterhorn — reliably good (3rd best month)
Good · 7.9/10June averages 9°C (49°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 119 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.
It scores 7.9/10 here, 3rd of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
July in Matterhorn — the year's strongest window
Best window · 9.1/10July averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 72 mm, so plan one flexible day in three; you still get about 31 sunny days and 15.2 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Matterhorn at 9.1/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
August in Matterhorn — the year's strongest window
Best window · 8.8/10August averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
Rainfall runs 89 mm, so plan one flexible day in three; you still get about 26 sunny days and 14 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Matterhorn at 8.8/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer, footwear you can get muddy.
September in Matterhorn — workable with trade-offs
Trade-offs · 6.3/10September averages 7°C (44°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 115 mm this is a genuinely wet month: about 13 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6.3/10 here, 5th of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 2.8 points higher on the same scale.
October in Matterhorn — the hardest end of the year
Hardest · 4.4/10October averages 5°C (40°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.
At 116 mm this is a genuinely wet month: about 3 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4.4/10 here, 7th of 12 months, against 9.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 4.7 points higher on the same scale.
November in Matterhorn — the hardest end of the year
Hardest · 2.5/10November averages -3°C (26°F), cold enough that sightseeing works in bursts rather than in one long day on foot.
Rainfall runs 100 mm, so plan one flexible day in three; you still get about 0 sunny days and 9.2 hours of daylight.
It scores 2.5/10 here, 11th of 12 months, against 9.1/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 6.6 points higher on the same scale.
December in Matterhorn — the hardest end of the year
Hardest · 2/10December averages -7°C (20°F) — deep-winter cold that dictates the whole trip: short outdoor stints, indoor plans on standby, and no expectation of long walking days.
At 107 mm this is a genuinely wet month: about 0 sunny days in total, and outdoor plans need an indoor fallback.
It scores 2/10 here, 12th of 12 months, against 9.1/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack insulated layers, a windproof shell, gloves and boots with grip, a proper rain shell rather than an umbrella, footwear you can get muddy.
If your dates are flexible, July is materially better in Matterhorn — 7.1 points higher on the same scale.
