Zell am See weather by month
The best time to visit Zell am See is December to February — 90/100 in January, 1°C and 15 rainy days. The best season is winter, December to February (85/100 on average).
The worst month is July at 12/100 — warm, soaked, clean air. See July →
Updated September 2026 · climate normals from ERA5 reanalysis
Planning the wider trip? Best time to visit Austria →
Best season: December to February (85/100 on average) · worst July (12/100)
- Days
- 1°C
- Nights
- -6°C
- Wet days
- 15
- Sun
- 5.8 h
- Humidity
- 80%
- Daylight
- 9 h

Zell am See, month by month
Comfort score out of 100 for the kind of trip Zell am See is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.
What's on in Zell am See through the year
Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.
- March
- Easter4–6 AprHoliday
- May
- Grossglockner road open1 May – 2 Nov (usually)Opening
- June
- Lake swimming season15 Jun – 10 Sep (usually)Season
- August
- Ironman 70.330 AugFestival
- September
- Almabtrieb cattle drives12 Sep – 5 Oct (usually)Festival
- October
- Glacier skiing opens5 Oct – 30 Nov (usually)Opening
- November
- Advent market20 Nov – 26 Dec (usually)Festival
- December
- Ski season5 Dec – 15 Apr (usually)Season
Crowds in Zell am See in January
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.
Quiettravelers describe it as quiet, Christmas holidays in Austria, school holidays in 7 of the markets that fill it
Sourced from traveler notes: “…tays well covered. The week after January 6th is flagged as low season: quieter lift lines and better rates, if you can live with…” — Tripadvisor community
Peak crowdsBusyShoulder seasonQuiet
Traveller notes on Zell am See
What people who have been say about the place — the year-round notes first, then month by month.
Zell am See's forum calls early January reliable higher up — snow well covered on the pistes above 1,500m, topped up by snow cannons where needed — while regulars note the valley town itself can look comparatively bare some winters even as the mountain stays well covered. The week after January 6th is flagged as low season: quieter lift lines and better rates, if you can live with dark evenings.
Zell am See-forum threads on a February beginner trip confirm Austria generally excels at English-speaking instruction, the resort a popular pick for a first proper ski trip. Posters describe lower sections of the connected Ski Circus as sometimes running thin on natural snow even in February, downloading via lift recommended over a run with poor coverage. Regulars call the shared lift pass covering Kaprun and Kitzsteinhorn a real advantage, higher-elevation terrain staying reliable when the valley floor struggles. Posters recommend staying centrally for easy access to the City Xpress cable car up to Schmittenhöhe. Regulars call real cold-weather layers essential regardless of how the base village looks, February conditions properly cold most years. Posters recommend checking current lower-mountain conditions before a beginner-friendly itinerary. The record: 5.1C days feeling like 2C, -2.4C nights, a notably high 59.2cm of fresh accumulation and 78 percent humidity.
Zell am See-forum threads on a March visit describe conditions as genuinely variable, one poster recalling it snowed every day during a last-week-of-March trip while others warn late March can turn warm and wet instead. Regulars call lower slopes genuinely soft by afternoon on milder days, several posters naming the upper mountain as the more reliable bet regardless. Posters call the nearby Kitzsteinhorn glacier at Kaprun a real backup option, several regulars naming its roughly seven-kilometer distance as close enough for a day trip if valley snow disappoints. Regulars call valley runs genuinely typically open to early April, several threads naming this the honest window before things really wind down. Posters recommend real flexible plans given how much March weather can swing here, several regulars calling this standard given the genuine day-to-day variability. The record: 9.4C days, -0.1C nights, an extraordinarily high 105mm across 15 days and 77 percent humidity.
Zell am See-forum threads on early May weather describe the area as genuinely green by this point, posters citing daytime readings around twenty degrees Celsius with accumulation gone except on the very highest peaks. Regulars call many hotels closed until mid-May, Hotel Tirolerhof's May fifteenth opening cited as a typical example of when things start reopening. Posters recommend checking the Schmittenhohe cable car's status directly, that lift generally opening around May thirteenth while others wait until mid-June. Regulars call the Kitzsteinhorn near Kaprun the reliable May option, cable cars there typically running when most others in the area aren't yet. Posters recommend cycling around the lake or a day trip to Salzburg, Innsbruck or Krimml Falls as solid additions for a quieter late-May stay. The record: 17.9C days feeling like 18C, 6.9C nights, an extraordinarily high 185.3mm across nearly 23 days and 77 percent humidity.
Forum posters describe July temperatures as swinging widely, commonly cited anywhere from 16C to 30C depending on the day, with one visitor reporting rain every single day of a ten-day early-July stay while others describe mostly beautiful, sunny stretches broken up by just a day or two of cloud and showers. Posters consistently flag how hyper-local mountain weather can be here - one poster described driving into a tunnel in bright sunshine and emerging minutes later into a hailstorm. Posters generally recommend packing real layers and a waterproof jacket for any July visit, treating summer thunderstorms as a normal risk in the mountains regardless of how the day starts out.
Zell am See-forum threads on August weather describe conditions as genuinely warm and at times properly sticky, some posters recommending packing a small fan for rooms without air conditioning during a run of especially humid days. A thunderstorm or a couple of genuinely wet days across the month are called standard rather than exceptional, mountain weather here shifting fast regardless of how the morning starts. Lake Zell itself is repeatedly named the town's summer centerpiece, clear enough water for swimming, paddleboarding, sailing and windsurfing all popular, with the lido and promenade drawing real crowds on a nice day. Posters recommend the quieter beaches around Thumersbach, a short drive around the lake, for anyone wanting to skip the busiest stretch of shoreline. Layers and a rain shell remain sensible regardless of how warm a given afternoon runs. The record: 24.7C days feeling like 25C, 13.3C nights, an extraordinarily high 213mm across 20 days and 81 percent humidity.
Zell am See-forum threads on a September visit call this genuinely one of the nicest months locally, posters describing fewer tourists once schools return and generally reliable weather. Regulars call the cable car up to Schmittenhöhe a real highlight on a clear day, genuinely sweeping Alpine views from the top. Posters describe early September as still capable of real warmth, mid-month visitors typically needing little more than a light jacket. Regulars recommend a six-day summer lift pass for anyone planning multiple cable car or chairlift outings, the tourist office able to advise on current options. Posters call the town itself genuinely busy regardless of season, a real draw for visitors given the more comfortable September temperatures. Regulars recommend real layers for the evening chill despite pleasant days. The record: 19.2C days feeling like 20C, 8.7C nights, an extraordinarily high 163.8mm across over 15 days and 83 percent humidity.
December at Zell am See is a gamble that comes with a hedge. In most years there is enough snow to ski by the week of the 17th, helped by good snowmaking, though regulars are frank that recent Decembers have been dire and that mid-December can arrive with little or nothing. The hedge is the Kitzsteinhorn glacier above Kaprun next door, open from October and effectively guaranteed - limited terrain, hard going for beginners, but skiing. The other December advice here is social: between Christmas and New Year many places take only longer stays, and on the 24th, the big family night in Austria, hotels and restaurants run short of staff. The record: 1.9C days that feel like -1C, -3.5C nights, 72.2cm of snow, 15.3 precipitation days and 5.3 hours of sun.
Add your own note from Zell am See's card on the map.