About Obersiggenthal
Obersiggenthal is a Swiss municipality located in the canton of Aargau (AG), at 47.495° latitude and 8.296° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Obersiggenthal, Obersiggenthal benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Obersiggenthal
The climate in Obersiggenthal 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 Obersiggenthal and neighboring municipalities.
On this page you will find the detailed weather forecast for Obersiggenthal: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Obersiggenthal: 1991–2020 normals
In Obersiggenthal (494 m), the mean annual temperature is 9.5 °C. The warmest month is July (18.6 °C on average) and the coldest January (0.8 °C). About 1047 mm of precipitation falls per year, peaking in December (105 mm) with a minimum in September (71 mm). On average there are 75 frost days and 16 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.6 °C and the absolute minimum −8.5 °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 | 0.8 °C | 11.1 °C | −8.5 °C | 90 | 18 | 0 |
| Feb | 1.5 °C | 13.1 °C | −7.7 °C | 77 | 18 | 0 |
| Mar | 5.2 °C | 18.2 °C | −4.6 °C | 80 | 13 | 0 |
| Apr | 9.2 °C | 22.9 °C | −1.5 °C | 73 | 3 | 1 |
| May | 13.2 °C | 26.8 °C | 2.8 °C | 98 | 0 | 6 |
| Jun | 16.8 °C | 30.4 °C | 6.6 °C | 91 | 0 | 13 |
| Jul | 18.6 °C | 31.6 °C | 9.2 °C | 100 | 0 | 17 |
| Aug | 18.2 °C | 30.7 °C | 8.6 °C | 90 | 0 | 16 |
| Sep | 14.0 °C | 25.8 °C | 4.8 °C | 71 | 0 | 4 |
| Oct | 9.7 °C | 21.1 °C | 0.8 °C | 84 | 1 | 0 |
| Nov | 4.7 °C | 15.5 °C | −3.5 °C | 89 | 6 | 0 |
| Dec | 1.6 °C | 11.5 °C | −7.2 °C | 105 | 15 | 0 |
| Year | 9.5 °C | 31.6 °C | −8.5 °C | 1047 | 75 | 57 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Würenlingen / PSI (7 km, 334 m), Lägern (8 km, 845 m), Beznau (8 km, 326 m), adjusted to the elevation of Obersiggenthal (494 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Obersiggenthal:
- Weather Freienwil
- Weather Baden
- Weather Ennetbaden
- Weather Endingen
- Weather Ehrendingen
- Weather Lengnau (AG)
- Weather Gebenstorf
- Weather Untersiggenthal
- Weather Rüfenach
- Weather Wettingen
- Weather Würenlingen
- Weather Villigen
→ Nearby cities · Canton Aargau
Frequently asked questions about weather in Obersiggenthal
What is the weather in Obersiggenthal today?
At the top of the page you will find the current temperature, precipitation and wind in Obersiggenthal, updated in real time.
What is the 15-day forecast for Obersiggenthal?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Obersiggenthal.
Will it rain tomorrow in Obersiggenthal?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Obersiggenthal.
What is the air quality in Obersiggenthal?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Obersiggenthal.
Are there weather alerts for Obersiggenthal?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Obersiggenthal located?
Obersiggenthal sits at around 494 m above sea level in the canton of Aargau. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Obersiggenthal?
The warmest month in Obersiggenthal is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 0.8 °C.
How much does it rain in Obersiggenthal per year?
Obersiggenthal receives about 1047 mm of precipitation a year. The wettest month is December (105 mm), the driest September (71 mm).
When is the best time to visit Obersiggenthal?
For warmth and sunshine: July (18.6 °C on average, — h of sun). The coldest month is January (0.8 °C). Check the 15-day forecast above for your dates.