About Oberriet (SG)
Oberriet (SG) is a Swiss municipality located in the canton of St. Gallen (SG), at 47.376° latitude and 9.621° longitude. The municipality is part of the eastern Alps, alpine climate with snowy winters and cool summers. Also known as Oberriet (SG), Oberriet (SG) benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Oberriet (SG)
The climate in Oberriet (SG) 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 Oberriet (SG) and neighboring municipalities.
On this page you will find the detailed weather forecast for Oberriet (SG): current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Oberriet (SG): 1991–2020 normals
In Oberriet (SG) (409 m), the mean annual temperature is 10.4 °C. The warmest month is July (19.2 °C on average) and the coldest January (2.0 °C). About 1388 mm of precipitation falls per year, peaking in August (160 mm) with a minimum in February (81 mm). On average there are 78 frost days and 6 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.6 °C and the absolute minimum −8.4 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Frost days | Summer days |
|---|---|---|---|---|---|---|
| Jan | 2.0 °C | 13.2 °C | −8.4 °C | 92 | 20 | 0 |
| Feb | 2.5 °C | 14.4 °C | −7.7 °C | 81 | 18 | 0 |
| Mar | 5.9 °C | 18.4 °C | −4.7 °C | 100 | 12 | 0 |
| Apr | 9.7 °C | 22.2 °C | −1.3 °C | 94 | 3 | 0 |
| May | 13.9 °C | 26.5 °C | 3.7 °C | 135 | 0 | 3 |
| Jun | 17.5 °C | 29.5 °C | 7.6 °C | 146 | 0 | 10 |
| Jul | 19.2 °C | 30.6 °C | 10.1 °C | 156 | 0 | 14 |
| Aug | 18.9 °C | 29.9 °C | 9.5 °C | 160 | 0 | 12 |
| Sep | 14.8 °C | 25.5 °C | 5.8 °C | 122 | 0 | 2 |
| Oct | 11.0 °C | 22.3 °C | 1.6 °C | 99 | 1 | 0 |
| Nov | 6.0 °C | 18.0 °C | −3.6 °C | 94 | 8 | 0 |
| Dec | 3.0 °C | 14.7 °C | −7.0 °C | 110 | 17 | 0 |
| Year | 10.4 °C | 30.6 °C | −8.4 °C | 1388 | 78 | 42 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Altenrhein (13 km, 398 m), St. Gallen (18 km, 776 m), Säntis (25 km, 2501 m), adjusted to the elevation of Oberriet (SG) (409 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Oberriet (SG):
- Weather Diepoldsau
- Weather Marbach (SG)
- Weather Widnau
- Weather Balgach
- Weather Rebstein
- Weather Reute (AR)
- Weather Berneck
- Weather Au (SG)
- Weather Oberegg
- Weather Eichberg
- Weather Walzenhausen
- Weather Wolfhalden
→ Nearby cities · Canton St. Gallen
Frequently asked questions about weather in Oberriet (SG)
What is the weather in Oberriet (SG) today?
At the top of the page you will find the current temperature, precipitation and wind in Oberriet (SG), updated in real time.
What is the 15-day forecast for Oberriet (SG)?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Oberriet (SG).
Will it rain tomorrow in Oberriet (SG)?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Oberriet (SG).
What is the air quality in Oberriet (SG)?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Oberriet (SG).
Are there weather alerts for Oberriet (SG)?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Oberriet (SG) located?
Oberriet (SG) sits at around 409 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 Oberriet (SG)?
The warmest month in Oberriet (SG) is July, averaging 19.2 °C (1991–2020 normal). The coldest is January at 2.0 °C.
How much does it rain in Oberriet (SG) per year?
Oberriet (SG) receives about 1388 mm of precipitation a year. The wettest month is August (160 mm), the driest February (81 mm).
When is the best time to visit Oberriet (SG)?
For warmth and sunshine: July (19.2 °C on average, — h of sun). The coldest month is January (2.0 °C). Check the 15-day forecast above for your dates.