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Zurich, Switzerland · Temperate

Zurich: best months to visit

July (7.9/10) · December (0.7/10).

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 47.38°N · 8.54°E
⚡ Quick answer
July
Depends on your goals
7.9/10
☀️ Jul
Top score (7.9/10)
🌤️ Aug
Alt. (7.9/10)
Dec
Plus rude (0.7/10)
🏛️ Heritage🌧️ Frequent rain☔ Indoor sights
Photo par Ilia Bronskiy via Unsplash
Decide

When to visit Zurich?

The decision rests on several criteria. Climate score, tourist crowds and feasible activities.

Verdict: In Zurich, July and August clearly stand out. December concentrates the least favorable conditions.
Top & avoid
🏆 July · 7.9 August · 7.9 June · 7.7 September · 7.4 ⚠️ December · 0.7
0.8
Jan
1.0
Feb
4.1
Mar
4.3
Apr
4.5
May
7.7
Jun
7.9
Jul
7.9
Aug
7.4
Sep
4.2
Oct
0.9
Nov
0.7
Dec
Best period · ≥ 7 Decent period · 4 – 7 Tough conditions · < 4

What you grasp in 5 seconds

Zurich offers 4 comfortable months, with 4 months to avoid (January, February, November, December). The gap is sharp: 7.9 in July vs 0.7 in December.

What to check next

Your tolerance for crowds and budget. The best months concentrate tourist saturation and higher prices. Shoulder seasons offer a good compromise.

Next action

Scroll down to the detailed table to compare month by month, then open the page of the month that interests you.

How we calculate the score

The score combines 4 weighted criteria using 10 years of real climate data (ERA5).

Source : ERA5 · Open-Meteo · 10 years (2016–2025) · Full methodology →

Understand

Compare all 12 months

Month-by-month details: temperature, rain, sunshine, score and verdict.

✅ 4 comfortable months (Jun · Jul · Aug · Sep)
MonthT° minT° maxRain %mm/daySunScoreVerdict
🌧️ January →28°F39°F33%3.3mm1.9h0.8/10Tough conditions
🌧️ February →30°F45°F32%2.5mm3.1h1.0/10Tough conditions
🌥️ March →34°F50°F34%2.3mm4.6h4.1/10Decent period
🌥️ April →39°F59°F36%3.0mm5.9h4.3/10Decent period
🌥️ May →46°F64°F40%4.4mm6.2h4.5/10Decent period
☀️ June →57°F75°F40%4.2mm6.9h7.7/10Best period
☀️ July →59°F77°F39%4.4mm7.4h7.9/10Best period
☀️ August →59°F77°F38%4.0mm7.0h7.9/10Best period
⛅ September →54°F68°F33%3.3mm5.5h7.4/10Best period
🌥️ October →46°F59°F33%3.0mm3.5h4.2/10Decent period
🌧️ November →36°F46°F33%3.3mm2.0h0.9/10Tough conditions
🌧️ December →30°F41°F37%3.2mm1.5h0.7/10Tough conditions
📊 Quick read
Optimal window
Jun → Sep
Good transition
May · Oct
Tough period
Jan · Feb · Nov · Dec
🌡️ Detailed conditions (July)
🌡️ Feel
Comfortable
☀️ UV
6.4 · Moderate-Strong
💧 Humidity feel
58°F · Pleasant
☔ Rain
39% · 4.4 mm/day
🌅 Sunshine
7.4h/day
Week by week

Zurich week by week: your odds of avoiding rain

For each week of the year: in how many years out of 10 it was mostly dry (at most 2 rainy days), 2016 to 2025.

Safest week: Oct 8 to Oct 14, mostly dry in 8 years out of 10 (1.3 rainy day(s) on average).

Most exposed: Jun 4 to Jun 10, mostly dry in 2 years out of 10 (3.8 rainy days on average).

Number = years out of 10 with at most 2 rainy days in the week. Source: ERA5 reanalysis (ECMWF) via Open-Meteo, daily data 2016-2025. Rainy day = at least 1 mm, as everywhere on the site.
JanJan 15/1042°FJan 84/1039°FJan 157/1037°FJan 227/1041°FJan 295/1045°F
FebFeb 53/1043°FFeb 126/1046°FFeb 196/1049°FFeb 267/1046°F
MarMar 54/1049°FMar 124/1052°FMar 198/1053°FMar 266/1055°F
AprApr 25/1057°FApr 97/1059°FApr 165/1059°FApr 232/1059°FApr 302/1060°F
MayMay 73/1064°FMay 146/1064°FMay 214/1067°FMay 285/1071°F
JunJun 42/1070°FJun 115/1073°FJun 184/1078°FJun 256/1078°F
JulJul 25/1075°FJul 94/1076°FJul 167/1078°FJul 233/1077°FJul 303/1078°F
AugAug 67/1077°FAug 133/1078°FAug 208/1076°FAug 273/1072°F
SepSep 36/1072°FSep 105/1071°FSep 178/1067°FSep 245/1064°F
OctOct 14/1061°FOct 88/1061°FOct 157/1060°FOct 224/1058°FOct 296/1054°F
NovNov 55/1049°FNov 128/1048°FNov 196/1044°FNov 266/1041°F
DecDec 35/1041°FDec 104/1040°FDec 174/1042°FDec 244/1042°F

A specific date? The app computes the same figure day by day.

10-year trend

Annual temperatures — Zurich

Min/max temperature curves observed over the past 10 years (ERA5). Shows climate stability and trend.

T° maxT° meanT° min39°43°46°50°54°57°61°201620172018201920202021202220232024202560°F — decade peak (2022)+1.29°F / decade
Tailor

For your trip

A few angles depending on what kind of trip you are planning.

🏛️ Heritage🍴 Gastronomy☔ Indoor sights
Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Zurich

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a city break.

Country · Switzerland

🗣️LanguageGerman
💶CurrencySwiss Franc (Fr)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘVery expensive · 5/5

🌡️ Climate

🌍Climate typeTemperate
📈Climate trend ⓘStable
🔥Hottest monthJuly · 77°F
❄️Coolest monthJanuary · 39°F
🌧️Rainiest month ⓘMay · 40%

🏛️ City break

📅Tourist peak seasonJune → August
☔Indoor sights ⓘYear-round
🚇Public transportGood
🛂VisaSchengen · 90 days
Explore

Related destinations & guides

If this destination doesn't fit your dates, here are alternatives and guides.

Location

Where is Zurich ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Temperate climate with a 7.9 → 0.7 gap between best and worst month. 10 years of ERA5 data to choose by project.
47.38°N · 8.54°E
Questions

Frequently asked questions

What is the best time to visit Zurich?
July is the best month with 77°F highs, 59°F lows, 7.4h of sunshine and 39.0% rainy days. The months of July & August offer comparable conditions.
How many hours of sunshine does Zurich get in July?
Zurich averages 7.4 sunshine hours per day in July. It is the sunniest month with a climate score of 7.4/10.
What is the rainiest month in Zurich?
December is the most unfavourable month with December has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Zurich in July?
In July, overnight lows reach 59°F, while afternoon highs average 77°F.
Is Zurich good in winter?
In winter (December-February), Zurich scores 0.8/10 on average — Difficult period — prefer the peak season.. The best month overall remains July with a score of 7.4/10.
When should you avoid Zurich?
December is the most difficult month to visit Zurich, with December has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.