About Wollerau
Wollerau is a Swiss municipality located in the canton of Schwyz (SZ), at 47.201° latitude and 8.718° longitude. The municipality is part of the central Alps, pronounced alpine climate with heavy winter snowfall. Also known as Wollerau, Wollerau benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Wollerau
The climate in Wollerau is characteristic of the central Alps, pronounced alpine climate with heavy winter snowfall. 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 Wollerau and neighboring municipalities.
On this page you will find the detailed weather forecast for Wollerau: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Wollerau: 1991–2020 normals
In Wollerau (597 m), the mean annual temperature is 9.3 °C. The warmest month is July (18.6 °C on average) and the coldest January (0.4 °C). About 1417 mm of precipitation falls per year, peaking in August (169 mm) with a minimum in February (81 mm). The sun shines for about 1705 hours a year, mostly in July (234 h). On average there are 68 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.9 °C and the absolute minimum −9.0 °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 | 0.4 °C | 11.2 °C | −9.0 °C | 82 | 56 | 19 | 0 |
| Feb | 1.1 °C | 12.7 °C | −8.6 °C | 81 | 87 | 16 | 0 |
| Mar | 5.0 °C | 17.9 °C | −5.1 °C | 94 | 144 | 8 | 0 |
| Apr | 9.0 °C | 22.4 °C | −1.3 °C | 98 | 183 | 2 | 0 |
| May | 13.2 °C | 26.7 °C | 3.1 °C | 146 | 198 | 0 | 3 |
| Jun | 16.8 °C | 29.9 °C | 6.8 °C | 156 | 216 | 0 | 11 |
| Jul | 18.6 °C | 30.9 °C | 9.5 °C | 163 | 234 | 0 | 15 |
| Aug | 18.1 °C | 30.0 °C | 8.8 °C | 169 | 218 | 0 | 13 |
| Sep | 14.0 °C | 25.3 °C | 5.1 °C | 120 | 161 | 0 | 3 |
| Oct | 9.7 °C | 21.1 °C | 1.0 °C | 102 | 107 | 1 | 0 |
| Nov | 4.6 °C | 16.6 °C | −3.8 °C | 98 | 57 | 6 | 0 |
| Dec | 1.2 °C | 12.1 °C | −7.9 °C | 108 | 44 | 16 | 0 |
| Year | 9.3 °C | 30.9 °C | −9.0 °C | 1417 | 1705 | 68 | 46 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Wädenswil (4 km, 485 m), Einsiedeln (8 km, 911 m), Cham (19 km, 443 m), adjusted to the elevation of Wollerau (597 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Wollerau:
- Weather Feusisberg
- Weather Richterswil
- Weather Stäfa
- Weather Einsiedeln
- Weather Freienbach
- Weather Männedorf
- Weather Wädenswil
- Weather Oetwil am See
- Weather Uetikon am See
- Weather Neuheim
- Weather Hombrechtikon
- Weather Grüningen
→ Nearby cities · Canton Schwyz
Frequently asked questions about weather in Wollerau
What is the weather in Wollerau today?
At the top of the page you will find the current temperature, precipitation and wind in Wollerau, updated in real time.
What is the 15-day forecast for Wollerau?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Wollerau.
Will it rain tomorrow in Wollerau?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Wollerau.
What is the air quality in Wollerau?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Wollerau.
Are there weather alerts for Wollerau?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Wollerau located?
Wollerau sits at around 597 m above sea level in the canton of Schwyz. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Wollerau?
The warmest month in Wollerau is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 0.4 °C.
How much does it rain in Wollerau per year?
Wollerau receives about 1417 mm of precipitation a year. The wettest month is August (169 mm), the driest February (81 mm).
When is the best time to visit Wollerau?
For warmth and sunshine: July (18.6 °C on average, 234 h of sun). The coldest month is January (0.4 °C). Check the 15-day forecast above for your dates.