About Unterramsern
Unterramsern is a Swiss municipality located in the canton of Solothurn (SO), at 47.119° latitude and 7.480° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Unterramsern, Unterramsern benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Unterramsern
The climate in Unterramsern 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 Unterramsern and neighboring municipalities.
On this page you will find the detailed weather forecast for Unterramsern: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Unterramsern: 1991–2020 normals
In Unterramsern (480 m), the mean annual temperature is 9.5 °C. The warmest month is July (19.0 °C on average) and the coldest January (0.5 °C). About 1018 mm of precipitation falls per year, peaking in August (113 mm) with a minimum in February (56 mm). The sun shines for about 1796 hours a year, mostly in July (245 h). On average there are 92 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.4 °C and the absolute minimum −10.4 °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 | 0.5 °C | 10.6 °C | −10.4 °C | 63 | 66 | 22 | 0 |
| Feb | 1.4 °C | 13.0 °C | −9.5 °C | 56 | 94 | 20 | 0 |
| Mar | 5.4 °C | 18.8 °C | −5.8 °C | 63 | 151 | 14 | 0 |
| Apr | 9.2 °C | 23.2 °C | −2.3 °C | 76 | 179 | 4 | 0 |
| May | 13.5 °C | 27.3 °C | 1.9 °C | 107 | 197 | 0 | 4 |
| Jun | 17.2 °C | 30.8 °C | 5.5 °C | 104 | 223 | 0 | 12 |
| Jul | 19.0 °C | 32.4 °C | 8.2 °C | 107 | 245 | 0 | 17 |
| Aug | 18.5 °C | 31.6 °C | 7.4 °C | 113 | 228 | 0 | 15 |
| Sep | 14.3 °C | 26.3 °C | 3.6 °C | 85 | 175 | 0 | 4 |
| Oct | 9.7 °C | 21.1 °C | −0.7 °C | 85 | 119 | 2 | 0 |
| Nov | 4.5 °C | 15.0 °C | −5.3 °C | 76 | 66 | 10 | 0 |
| Dec | 1.3 °C | 11.1 °C | −8.9 °C | 82 | 53 | 19 | 0 |
| Year | 9.5 °C | 32.4 °C | −10.4 °C | 1018 | 1796 | 92 | 52 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Grenchen (8 km, 428 m), Koppigen (9 km, 485 m), Bern / Zollikofen (14 km, 553 m), adjusted to the elevation of Unterramsern (480 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Unterramsern:
- Weather Buchegg
- Weather Messen
- Weather Fraubrunnen
- Weather Bätterkinden
- Weather Biezwil
- Weather Oberwil bei Büren
- Weather Lüterkofen-Ichertswil
- Weather Aefligen
- Weather Iffwil
- Weather Leuzigen
- Weather Wiler bei Utzenstorf
- Weather Rüti bei Büren
→ Nearby cities · Canton Solothurn
Frequently asked questions about weather in Unterramsern
What is the weather in Unterramsern today?
At the top of the page you will find the current temperature, precipitation and wind in Unterramsern, updated in real time.
What is the 15-day forecast for Unterramsern?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Unterramsern.
Will it rain tomorrow in Unterramsern?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Unterramsern.
What is the air quality in Unterramsern?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Unterramsern.
Are there weather alerts for Unterramsern?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Unterramsern located?
Unterramsern sits at around 480 m above sea level in the canton of Solothurn. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Unterramsern?
The warmest month in Unterramsern is July, averaging 19.0 °C (1991–2020 normal). The coldest is January at 0.5 °C.
How much does it rain in Unterramsern per year?
Unterramsern receives about 1018 mm of precipitation a year. The wettest month is August (113 mm), the driest February (56 mm).
When is the best time to visit Unterramsern?
For warmth and sunshine: July (19.0 °C on average, 245 h of sun). The coldest month is January (0.5 °C). Check the 15-day forecast above for your dates.