About Unterägeri
Unterägeri is a Swiss municipality located in the canton of Zug (ZG), at 47.118° latitude and 8.582° longitude. The municipality is part of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. Also known as Unterägeri, Unterägeri benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Unterägeri
The climate in Unterägeri is characteristic of the Prealps, temperate mountain climate, frequent winter snow at higher elevations. 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 Unterägeri and neighboring municipalities.
On this page you will find the detailed weather forecast for Unterägeri: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Unterägeri: 1991–2020 normals
In Unterägeri (775 m), the mean annual temperature is 8.2 °C. The warmest month is July (17.4 °C on average) and the coldest January (−0.7 °C). About 1376 mm of precipitation falls per year, peaking in August (166 mm) with a minimum in January (76 mm). The sun shines for about 1705 hours a year, mostly in July (234 h). On average there are 96 frost days and 4 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 29.9 °C and the absolute minimum −10.9 °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 | −0.7 °C | 10.3 °C | −10.9 °C | 76 | 56 | 23 | 0 |
| Feb | 0.1 °C | 11.9 °C | −10.5 °C | 76 | 87 | 20 | 0 |
| Mar | 3.9 °C | 16.9 °C | −6.9 °C | 87 | 144 | 14 | 0 |
| Apr | 7.9 °C | 21.4 °C | −3.0 °C | 98 | 183 | 5 | 0 |
| May | 12.1 °C | 25.6 °C | 1.6 °C | 149 | 198 | 0 | 2 |
| Jun | 15.7 °C | 28.9 °C | 5.5 °C | 156 | 216 | 0 | 7 |
| Jul | 17.4 °C | 29.9 °C | 7.9 °C | 162 | 234 | 0 | 10 |
| Aug | 17.1 °C | 29.2 °C | 7.3 °C | 166 | 218 | 0 | 9 |
| Sep | 12.9 °C | 24.7 °C | 3.4 °C | 117 | 161 | 0 | 2 |
| Oct | 8.7 °C | 20.6 °C | −0.7 °C | 99 | 107 | 2 | 0 |
| Nov | 3.4 °C | 15.5 °C | −5.8 °C | 90 | 57 | 10 | 0 |
| Dec | 0.2 °C | 11.3 °C | −10.3 °C | 101 | 44 | 21 | 0 |
| Year | 8.2 °C | 29.9 °C | −10.9 °C | 1376 | 1705 | 96 | 31 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Cham (12 km, 443 m), Einsiedeln (13 km, 911 m), Wädenswil (14 km, 485 m), adjusted to the elevation of Unterägeri (775 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Unterägeri:
- Weather Oberägeri
- Weather Walchwil
- Weather Arth
- Weather Sattel
- Weather Steinerberg
- Weather Menzingen
- Weather Zug
- Weather Steinen
- Weather Rothenthurm
- Weather Schwyz
- Weather Neuheim
- Weather Baar
Frequently asked questions about weather in Unterägeri
What is the weather in Unterägeri today?
At the top of the page you will find the current temperature, precipitation and wind in Unterägeri, updated in real time.
What is the 15-day forecast for Unterägeri?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Unterägeri.
Will it rain tomorrow in Unterägeri?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Unterägeri.
What is the air quality in Unterägeri?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Unterägeri.
Are there weather alerts for Unterägeri?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Unterägeri located?
Unterägeri sits at around 775 m above sea level in the canton of Zug. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Unterägeri?
The warmest month in Unterägeri is July, averaging 17.4 °C (1991–2020 normal). The coldest is January at −0.7 °C.
How much does it rain in Unterägeri per year?
Unterägeri receives about 1376 mm of precipitation a year. The wettest month is August (166 mm), the driest January (76 mm).
When is the best time to visit Unterägeri?
For warmth and sunshine: July (17.4 °C on average, 234 h of sun). The coldest month is January (−0.7 °C). Check the 15-day forecast above for your dates.