City · Switzerland
Best time to visit Winterthur
The best time to visit Winterthur is September, with daytime temperatures around 21°C.
Winterthur at a glance: warmest in July with daytime temperatures around 26°C and coolest in January (6°C). The wettest month is August (133 mm) and the driest February (54 mm), with about 1,090 mm of rain a year. Sunniest in July.
Eddigo
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Winterthur
490 mPleasantly warm and showery
68
20°/11°90 mm42 %12 h
A typical mid-September in Winterthur
Sunny 11Cloudy 6Rain 13
Daytime temperature (night ☾)
14°26°−2°33°
Daylight (solar time)
05:4818:12
0006121824
12 h 24 m
Precipitation
0140 mm
90 mm
Air feel
FreshComfortableHumidMuggy
RH 69 %
Month by month
| Month | Score | Day | Night | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|
| January | 19 | 6° | 1° | 68 mm | 16 | 13 % | 9 h | Chilly, showery and grey |
| February | 26 | 7° | 1° | 54 mm | 14 | 25 % | 10 h | Chilly and showery |
| March | 24 | 12° | 3° | 64 mm | 15 | 32 % | 12 h | Chilly and showery |
| April | 43 | 16° | 6° | 73 mm | 15 | 32 % | 14 h | Mild and showery |
| May | 50 | 19° | 10° | 122 mm | 18 | 27 % | 15 h | Pleasantly warm and rainy |
| June | 60 | 24° | 13° | 127 mm | 16 | 35 % | 16 h | Pleasantly warm and showery |
| July | 59 | 26° | 15° | 127 mm | 17 | 45 % | 16 h | Warm and rainy |
| August | 58 | 25° | 15° | 133 mm | 17 | 42 % | 14 h | Warm and rainy |
| September | 68 | 21° | 12° | 91 mm | 14 | 42 % | 12 h | Pleasantly warm and showery |
| October | 36 | 15° | 8° | 82 mm | 15 | 25 % | 11 h | Mild, showery and grey |
| November | 21 | 10° | 4° | 73 mm | 15 | 20 % | 9 h | Chilly, showery and grey |
| December | 16 | 6° | 2° | 76 mm | 17 | 17 % | 8 h | Chilly, showery and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 494 m. Coordinates: 47.51, 8.72.