About Boningen
Boningen is a Swiss municipality located in the canton of Solothurn (SO), at 47.301° latitude and 7.852° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Boningen, Boningen benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Boningen
The climate in Boningen 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 Boningen and neighboring municipalities.
On this page you will find the detailed weather forecast for Boningen: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Boningen: 1991–2020 normals
In Boningen (414 m), the mean annual temperature is 9.8 °C. The warmest month is July (19.1 °C on average) and the coldest January (1.0 °C). About 1054 mm of precipitation falls per year, peaking in July (113 mm) with a minimum in February (62 mm). The sun shines for about 1659 hours a year, mostly in July (241 h). On average there are 88 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.5 °C and the absolute minimum −8.9 °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 | 1.0 °C | 11.1 °C | −8.9 °C | 75 | 47 | 21 | 0 |
| Feb | 1.6 °C | 13.3 °C | −8.6 °C | 62 | 82 | 20 | 0 |
| Mar | 5.5 °C | 18.8 °C | −5.0 °C | 69 | 140 | 14 | 0 |
| Apr | 9.4 °C | 23.5 °C | −1.7 °C | 74 | 175 | 4 | 1 |
| May | 13.6 °C | 27.6 °C | 2.7 °C | 108 | 195 | 0 | 4 |
| Jun | 17.4 °C | 31.2 °C | 6.6 °C | 101 | 219 | 0 | 11 |
| Jul | 19.1 °C | 32.5 °C | 9.3 °C | 113 | 241 | 0 | 16 |
| Aug | 18.6 °C | 31.5 °C | 8.5 °C | 112 | 219 | 0 | 14 |
| Sep | 14.4 °C | 26.5 °C | 4.7 °C | 84 | 158 | 0 | 4 |
| Oct | 10.0 °C | 21.4 °C | 0.4 °C | 84 | 97 | 2 | 0 |
| Nov | 4.9 °C | 15.4 °C | −3.9 °C | 79 | 49 | 9 | 0 |
| Dec | 1.8 °C | 11.6 °C | −7.5 °C | 93 | 37 | 18 | 0 |
| Year | 9.8 °C | 32.5 °C | −8.9 °C | 1054 | 1659 | 88 | 49 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Wynau (7 km, 422 m), Gösgen (11 km, 380 m), Rünenberg (15 km, 611 m), adjusted to the elevation of Boningen (414 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Boningen:
- Weather Kappel (SO)
- Weather Härkingen
- Weather Fulenbach
- Weather Gunzgen
- Weather Neuendorf
- Weather Murgenthal
- Weather Rickenbach (SO)
- Weather Vordemwald
- Weather Egerkingen
- Weather Rothrist
- Weather Wangen bei Olten
- Weather Wolfwil
→ Nearby cities · Canton Solothurn
Frequently asked questions about weather in Boningen
What is the weather in Boningen today?
At the top of the page you will find the current temperature, precipitation and wind in Boningen, updated in real time.
What is the 15-day forecast for Boningen?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Boningen.
Will it rain tomorrow in Boningen?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Boningen.
What is the air quality in Boningen?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Boningen.
Are there weather alerts for Boningen?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Boningen located?
Boningen sits at around 414 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 Boningen?
The warmest month in Boningen is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at 1.0 °C.
How much does it rain in Boningen per year?
Boningen receives about 1054 mm of precipitation a year. The wettest month is July (113 mm), the driest February (62 mm).
When is the best time to visit Boningen?
For warmth and sunshine: July (19.1 °C on average, 241 h of sun). The coldest month is January (1.0 °C). Check the 15-day forecast above for your dates.