About Dietikon
Dietikon is a Swiss municipality located in the canton of Zurich (ZH), at 47.400° latitude and 8.398° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Dietikon, Dietikon benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Dietikon
The climate in Dietikon is characteristic of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Dietikon and neighboring municipalities.
On this page you will find the detailed weather forecast for Dietikon: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Dietikon: 1991–2020 normals
In Dietikon (403 m), the mean annual temperature is 10.4 °C. The warmest month is July (19.5 °C on average) and the coldest January (1.6 °C). About 1024 mm of precipitation falls per year, peaking in May (116 mm) with a minimum in February (56 mm). The sun shines for about 1659 hours a year, mostly in July (234 h). On average there are 81 frost days and 10 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.9 °C and the absolute minimum −8.1 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | 1.6 °C | 11.7 °C | −8.1 °C | 61 | 53 | 20 | 0 |
| Feb | 2.3 °C | 13.6 °C | −7.4 °C | 56 | 82 | 18 | 0 |
| Mar | 6.2 °C | 18.8 °C | −3.9 °C | 66 | 139 | 12 | 0 |
| Apr | 10.1 °C | 23.3 °C | −0.6 °C | 74 | 176 | 3 | 1 |
| May | 14.1 °C | 27.2 °C | 3.8 °C | 116 | 193 | 0 | 4 |
| Jun | 17.7 °C | 30.7 °C | 7.7 °C | 114 | 212 | 0 | 11 |
| Jul | 19.5 °C | 31.9 °C | 10.3 °C | 116 | 234 | 0 | 16 |
| Aug | 19.2 °C | 31.2 °C | 9.7 °C | 110 | 216 | 0 | 14 |
| Sep | 15.0 °C | 26.3 °C | 5.8 °C | 80 | 160 | 0 | 4 |
| Oct | 10.6 °C | 21.8 °C | 1.4 °C | 80 | 99 | 1 | 0 |
| Nov | 5.6 °C | 16.5 °C | −2.9 °C | 73 | 53 | 8 | 0 |
| Dec | 2.4 °C | 12.3 °C | −6.9 °C | 79 | 42 | 18 | 0 |
| Year | 10.4 °C | 31.9 °C | −8.1 °C | 1024 | 1659 | 81 | 49 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Lägern (9 km, 845 m), Zürich / Affoltern (10 km, 444 m), Zürich / Fluntern (13 km, 604 m), adjusted to the elevation of Dietikon (403 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Dietikon:
- Weather Spreitenbach
- Weather Geroldswil
- Weather Bergdietikon
- Weather Urdorf
- Weather Schlieren
- Weather Oetwil an der Limmat
- Weather Rudolfstetten-Friedlisberg
- Weather Unterengstringen
- Weather Weiningen (ZH)
- Weather Bellikon
- Weather Hüttikon
- Weather Widen
→ Nearby cities · Canton Zurich
Frequently asked questions about weather in Dietikon
What is the weather in Dietikon today?
At the top of the page you will find the current temperature, precipitation and wind in Dietikon, updated in real time.
What is the 15-day forecast for Dietikon?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Dietikon.
Will it rain tomorrow in Dietikon?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Dietikon.
What is the air quality in Dietikon?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Dietikon.
Are there weather alerts for Dietikon?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Dietikon located?
Dietikon sits at around 403 m above sea level in the canton of Zurich. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Dietikon?
The warmest month in Dietikon is July, averaging 19.5 °C (1991–2020 normal). The coldest is January at 1.6 °C.
How much does it rain in Dietikon per year?
Dietikon receives about 1024 mm of precipitation a year. The wettest month is May (116 mm), the driest February (56 mm).
When is the best time to visit Dietikon?
For warmth and sunshine: July (19.5 °C on average, 234 h of sun). The coldest month is January (1.6 °C). Check the 15-day forecast above for your dates.