Andermatt weather in July

July in Andermatt: nice, soaked, with clean air — not the time — 18 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Andermatt🇨🇭 Switzerland · Alps · Ski12
  1. 93Jan
  2. 84Feb
  3. 86Mar
  4. 78Apr
  5. 56May
  6. 20Jun
  7. 12Jul
  8. 16Aug
  9. 29Sep
  10. 50Oct
  11. 74Nov
  12. 82Dec

#12 of 12 months in Andermatt · #1376 of 1413 destinations to visit in July · comfort 12/100 (tier F)

Days
20°C
Nights
10°C
Wet days
18
Sun
12.5 h
Humidity
78%
Daylight
15 h
Andermatt, Switzerland
Photo: Lutz Fischer-Lamprecht · CC BY-SA 4.0

Traveller notes on Andermatt in July

Notes from nearby Engelberg (25 km away)

Andermatt doesn't have its own notes for July yet — these are about Engelberg, close enough to share the season.

Forum posters describe early July in Engelberg village as generally warm and pleasant, but consistently flag that conditions at the top of nearby Mt. Titlis run below freezing regardless of how hot it is down in the valley - genuinely two different climates within a single cable car ride. Posters consistently recommend a warm jumper, gloves and a wind- and rainproof jacket for the summit even in the height of summer, since it's genuinely cold and can even see snow at altitude. Posters flag evening thunderstorms as a real possibility in the mountains, recommending checking the local forecast before heading up and avoiding exposed peaks if a storm looks likely, given the genuine danger that poses at altitude.
Tripadvisor community · July · 5 days ago · about Engelberg · Read more on Tripadvisor ↗

Other months in Andermatt

Andermatt-forum threads on an August visit describe July and August specifically as when mountain railways run and trails stay reliably clear underfoot, posters naming this the real dependable window for summer hiking here. Regulars call the Natschen to Andermatt route a real standard family hike, several posters naming it accessible and scenic without being especially demanding. Posters call the Urschner Hohenweg and the Gemsstock tour the best-view routes, several regulars naming both for a more serious day out. Regulars call Andermatt genuinely unusual among Swiss towns, several threads naming it one of the few places to step straight out of a hotel door into the mountains without transport first. Posters recommend checking railway schedules before planning a route, several regulars calling this standard given how central the mountain trains are. The record: 19.1C days, 9.6C nights, an extraordinarily high 177.5mm across over 16 days and 80 percent humidity.
AndermattAugustRegular · August · 3 days ago · Read more on Tripadvisor ↗
Andermatt-forum threads on a March visit describe a real split between the two main areas, posters naming the Natschen side as prone to slushy afternoon snow while Gemsstock, higher and north-facing, holds firmer conditions longer into the day. Regulars call most terrain here genuinely steep and north-facing, several posters naming limited grooming as the reason powder can persist for days after a storm. Posters call Gemsstock's roughly three-thousand-meter elevation a real advantage in March, several regulars naming this why experienced skiers gravitate there once lower slopes soften. Regulars call icy patches a real factor on Gemsstock despite generally better snow, several threads recommending sharp edges on the steeper pitches. Posters recommend timing runs by aspect and time of day, several regulars calling this standard given how much conditions vary between the two areas. The record: 3.7C days, -4.7C nights, 83.6mm across nearly 13 days and 75 percent humidity.
AndermattMarchRegular · March · 3 days ago · Read more on Tripadvisor ↗
Andermatt-forum threads on a June visit describe the village as genuinely reachable without a car, posters naming train connections through the Gotthard and Furka lines as the real standard way in for a summer stay. Regulars call late May and June still a real transition period, several posters naming higher passes and trails that can hold patches of snow well into the month. Posters call the valley genuinely green and walkable by June even with peaks still capped, several regulars naming this the real appeal of an early-summer visit before full trail season. Regulars call afternoon showers a real feature of June here, several threads recommending a layered pack given how quickly conditions can shift. Posters recommend checking trail and pass status before a June hike, several regulars calling this standard given how much snow lingers at altitude. The record: 17.7C days, 7.8C nights, 137mm across 18 days and 80 percent humidity.
AndermattJuneRegular · June · 3 days ago · Read more on Tripadvisor ↗
Andermatt-forum threads on a January visit describe December through March as genuinely the real peak snowfall window here, posters naming this the stretch when conditions run most reliable across the combined Andermatt-Sedrun-Disentis area. Regulars call Gemsstock's north-side slopes a real standout, several posters naming this near-three-thousand-meter peak for usually excellent cover regardless of lower-down conditions. Posters call the first week of January genuinely quieter than expected, several regulars reporting low crowds despite this sitting within the broader holiday season. Regulars call Gutsch the newer of the two areas, several threads distinguishing it from Gemsstock for anyone planning a multi-day itinerary. Posters recommend real layers and an early start for January powder days, several regulars describing excellent, varied terrain from past trips here. The record: -1.2C days, -7.6C nights, an extraordinarily high 89.7mm across over 12 days and 77 percent humidity.
AndermattJanuaryRegular · January · 3 days ago · Read more on Tripadvisor ↗

Add your own note from Andermatt's card on the map.

Andermatt climate normals — July

Daytime high20°C / 68°F😎 nice
Nighttime low10°C / 51°F
Rainfall152 mm / 6 in⛈ soaked
Rainy days18 days
Humidity78%💦 very humid
Dew point11°C / 52°F
Sunshine12.5 h/day
Daylight15.4 h
Wind11 km/h / 7 mph
Snowfall0.3 cm / 0.1 in
Air quality (US AQI)32🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Andermatt in July

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusySummer holidays in Switzerland, school holidays in 7 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Andermatt's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherAndermatt's weather peaks January–March.

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Best weatherFair weatherToughest weather

Nearby, and something's on

Within 300 km of Andermatt — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Andermatt?

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Andermatt in July — FAQ

Is July a good time to visit Andermatt?
July in Andermatt: nice, soaked, with clean air — not the time — 18 rainy days. It ranks #12 of 12 months for Andermatt on SeasonMap's comfort score (12/100).
What is the weather like in Andermatt in July?
In July, Andermatt averages a daily high of 19.9°C and a low of 10.3°C, with about 151.6 mm of rain over roughly 18.2 rainy days.
What is the air quality in Andermatt in July?
Andermatt has a mean US Air Quality Index of about 32 in July.

Within 300 km: Grindelwald's Alpine meadows in flower around 10 Jun – 20 Jul, and Interlaken's Lake steamers on summer timetable on 9 May – 11 Oct.