About Flaach
Flaach is a Swiss municipality located in the canton of Zurich (ZH), at 47.583° latitude and 8.602° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Flaach, Flaach benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Flaach
The climate in Flaach 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 Flaach and neighboring municipalities.
On this page you will find the detailed weather forecast for Flaach: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Flaach: 1991–2020 normals
In Flaach (353 m), the mean annual temperature is 10.2 °C. The warmest month is July (19.7 °C on average) and the coldest January (1.2 °C). About 938 mm of precipitation falls per year, peaking in July (101 mm) with a minimum in February (58 mm). The sun shines for about 1594 hours a year, mostly in July (229 h). On average there are 84 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 33.1 °C and the absolute minimum −8.8 °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 | 1.2 °C | 11.6 °C | −8.8 °C | 70 | 46 | 20 | 0 |
| Feb | 2.0 °C | 14.1 °C | −8.4 °C | 58 | 79 | 19 | 0 |
| Mar | 6.2 °C | 19.7 °C | −4.5 °C | 62 | 134 | 12 | 0 |
| Apr | 10.2 °C | 24.4 °C | −1.3 °C | 66 | 170 | 4 | 1 |
| May | 14.3 °C | 28.2 °C | 3.0 °C | 97 | 188 | 0 | 5 |
| Jun | 18.0 °C | 31.7 °C | 6.9 °C | 92 | 210 | 0 | 12 |
| Jul | 19.7 °C | 33.1 °C | 9.3 °C | 101 | 229 | 0 | 16 |
| Aug | 19.2 °C | 32.1 °C | 8.7 °C | 94 | 211 | 0 | 15 |
| Sep | 14.9 °C | 27.3 °C | 4.6 °C | 70 | 155 | 0 | 4 |
| Oct | 10.3 °C | 22.2 °C | 0.3 °C | 76 | 91 | 2 | 0 |
| Nov | 5.1 °C | 16.0 °C | −4.0 °C | 71 | 46 | 9 | 0 |
| Dec | 1.9 °C | 12.2 °C | −8.0 °C | 83 | 35 | 18 | 0 |
| Year | 10.2 °C | 33.1 °C | −8.8 °C | 938 | 1594 | 84 | 52 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Schaffhausen (12 km, 438 m), Zürich / Kloten (13 km, 426 m), Hallau (16 km, 419 m), adjusted to the elevation of Flaach (353 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Flaach:
- Weather Volken
- Weather Berg am Irchel
- Weather Rüdlingen
- Weather Dorf
- Weather Buch am Irchel
- Weather Buchberg
- Weather Marthalen
- Weather Rheinau
- Weather Rafz
- Weather Andelfingen
- Weather Freienstein-Teufen
- Weather Eglisau
→ Nearby cities · Canton Zurich
Frequently asked questions about weather in Flaach
What is the weather in Flaach today?
At the top of the page you will find the current temperature, precipitation and wind in Flaach, updated in real time.
What is the 15-day forecast for Flaach?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Flaach.
Will it rain tomorrow in Flaach?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Flaach.
What is the air quality in Flaach?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Flaach.
Are there weather alerts for Flaach?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Flaach located?
Flaach sits at around 353 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 Flaach?
The warmest month in Flaach is July, averaging 19.7 °C (1991–2020 normal). The coldest is January at 1.2 °C.
How much does it rain in Flaach per year?
Flaach receives about 938 mm of precipitation a year. The wettest month is July (101 mm), the driest February (58 mm).
When is the best time to visit Flaach?
For warmth and sunshine: July (19.7 °C on average, 229 h of sun). The coldest month is January (1.2 °C). Check the 15-day forecast above for your dates.