About Häggenschwil
Häggenschwil is a Swiss municipality located in the canton of St. Gallen (SG), at 47.501° latitude and 9.341° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Häggenschwil, Häggenschwil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Häggenschwil
The climate in Häggenschwil is characteristic of the eastern Alps, alpine climate with snowy winters and cool summers. 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 Häggenschwil and neighboring municipalities.
On this page you will find the detailed weather forecast for Häggenschwil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Häggenschwil: 1991–2020 normals
In Häggenschwil (568 m), the mean annual temperature is 9.5 °C. The warmest month is July (18.6 °C on average) and the coldest January (0.9 °C). About 1172 mm of precipitation falls per year, peaking in August (146 mm) with a minimum in February (57 mm). The sun shines for about 1638 hours a year, mostly in July (231 h). On average there are 82 frost days and 4 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.4 °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 | 0.9 °C | 12.3 °C | −9.0 °C | 59 | 53 | 20 | 0 |
| Feb | 1.5 °C | 13.3 °C | −8.3 °C | 57 | 79 | 18 | 0 |
| Mar | 5.2 °C | 17.9 °C | −4.9 °C | 72 | 136 | 11 | 0 |
| Apr | 9.1 °C | 22.2 °C | −1.6 °C | 83 | 174 | 4 | 0 |
| May | 13.3 °C | 26.4 °C | 3.1 °C | 126 | 192 | 0 | 2 |
| Jun | 16.8 °C | 29.4 °C | 6.9 °C | 138 | 208 | 0 | 8 |
| Jul | 18.6 °C | 30.4 °C | 9.5 °C | 139 | 231 | 0 | 11 |
| Aug | 18.2 °C | 29.7 °C | 8.8 °C | 146 | 212 | 0 | 10 |
| Sep | 14.0 °C | 24.9 °C | 5.1 °C | 108 | 155 | 0 | 1 |
| Oct | 9.9 °C | 21.3 °C | 0.9 °C | 86 | 99 | 1 | 0 |
| Nov | 4.9 °C | 16.9 °C | −3.9 °C | 78 | 55 | 8 | 0 |
| Dec | 1.8 °C | 13.2 °C | −7.9 °C | 80 | 44 | 18 | 0 |
| Year | 9.5 °C | 30.4 °C | −9.0 °C | 1172 | 1638 | 82 | 33 |
Source: MeteoSwiss open data (1991–2020 normals) — stations St. Gallen (9 km, 776 m), Güttingen (12 km, 440 m), Altenrhein (17 km, 398 m), adjusted to the elevation of Häggenschwil (568 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Häggenschwil:
- Weather Egnach
- Weather Muolen
- Weather Roggwil (TG)
- Weather Berg (SG)
- Weather Salmsach
- Weather Amriswil
- Weather Waldkirch
- Weather Steinach
- Weather Zihlschlacht-Sitterdorf
- Weather Arbon
- Weather Hauptwil-Gottshaus
- Weather Hefenhofen
→ Nearby cities · Canton St. Gallen
Frequently asked questions about weather in Häggenschwil
What is the weather in Häggenschwil today?
At the top of the page you will find the current temperature, precipitation and wind in Häggenschwil, updated in real time.
What is the 15-day forecast for Häggenschwil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Häggenschwil.
Will it rain tomorrow in Häggenschwil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Häggenschwil.
What is the air quality in Häggenschwil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Häggenschwil.
Are there weather alerts for Häggenschwil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Häggenschwil located?
Häggenschwil sits at around 568 m above sea level in the canton of St. Gallen. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Häggenschwil?
The warmest month in Häggenschwil is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 0.9 °C.
How much does it rain in Häggenschwil per year?
Häggenschwil receives about 1172 mm of precipitation a year. The wettest month is August (146 mm), the driest February (57 mm).
When is the best time to visit Häggenschwil?
For warmth and sunshine: July (18.6 °C on average, 231 h of sun). The coldest month is January (0.9 °C). Check the 15-day forecast above for your dates.