About Bennwil
Bennwil is a Swiss municipality located in the canton of Basel-Country (BL), at 47.394° latitude and 7.782° longitude. The municipality is part of the Rhine valley, mild climate for Switzerland thanks to low elevation. Also known as Bennwil, Bennwil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Bennwil
The climate in Bennwil is characteristic of the Rhine valley, mild climate for Switzerland thanks to low elevation. 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 Bennwil and neighboring municipalities.
On this page you will find the detailed weather forecast for Bennwil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Bennwil: 1991–2020 normals
In Bennwil (663 m), the mean annual temperature is 8.9 °C. The warmest month is July (18.1 °C on average) and the coldest January (0.3 °C). About 1037 mm of precipitation falls per year, peaking in July (114 mm) with a minimum in February (56 mm). The sun shines for about 1684 hours a year, mostly in July (236 h). On average there are 77 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.9 °C and the absolute minimum −9.5 °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 | 0.3 °C | 10.9 °C | −9.5 °C | 65 | 59 | 19 | 0 |
| Feb | 1.0 °C | 12.6 °C | −8.9 °C | 56 | 85 | 17 | 0 |
| Mar | 4.8 °C | 17.5 °C | −5.4 °C | 65 | 138 | 11 | 0 |
| Apr | 8.6 °C | 21.9 °C | −2.2 °C | 77 | 172 | 4 | 0 |
| May | 12.5 °C | 25.8 °C | 2.1 °C | 113 | 190 | 0 | 2 |
| Jun | 16.2 °C | 29.4 °C | 6.0 °C | 104 | 214 | 0 | 8 |
| Jul | 18.1 °C | 30.9 °C | 8.8 °C | 114 | 236 | 0 | 13 |
| Aug | 17.7 °C | 29.8 °C | 8.0 °C | 113 | 217 | 0 | 12 |
| Sep | 13.5 °C | 24.9 °C | 4.4 °C | 85 | 160 | 0 | 2 |
| Oct | 9.2 °C | 20.4 °C | 0.0 °C | 83 | 102 | 1 | 0 |
| Nov | 4.2 °C | 14.9 °C | −4.3 °C | 78 | 61 | 8 | 0 |
| Dec | 1.1 °C | 11.3 °C | −8.1 °C | 83 | 50 | 18 | 0 |
| Year | 8.9 °C | 30.9 °C | −9.5 °C | 1037 | 1684 | 77 | 38 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Rünenberg (9 km, 611 m), Gösgen (15 km, 380 m), Wynau (16 km, 422 m), adjusted to the elevation of Bennwil (663 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Bennwil:
- Weather Niederdorf
- Weather Oberdorf (BL)
- Weather Eptingen
- Weather Diegten
- Weather Hölstein
- Weather Langenbruck
- Weather Känerkinden
- Weather Lampenberg
- Weather Läufelfingen
- Weather Liedertswil
- Weather Hägendorf
- Weather Titterten
→ Nearby cities · Canton Basel-Country
Frequently asked questions about weather in Bennwil
What is the weather in Bennwil today?
At the top of the page you will find the current temperature, precipitation and wind in Bennwil, updated in real time.
What is the 15-day forecast for Bennwil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Bennwil.
Will it rain tomorrow in Bennwil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Bennwil.
What is the air quality in Bennwil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Bennwil.
Are there weather alerts for Bennwil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Bennwil located?
Bennwil sits at around 663 m above sea level in the canton of Basel-Country. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Bennwil?
The warmest month in Bennwil is July, averaging 18.1 °C (1991–2020 normal). The coldest is January at 0.3 °C.
How much does it rain in Bennwil per year?
Bennwil receives about 1037 mm of precipitation a year. The wettest month is July (114 mm), the driest February (56 mm).
When is the best time to visit Bennwil?
For warmth and sunshine: July (18.1 °C on average, 236 h of sun). The coldest month is January (0.3 °C). Check the 15-day forecast above for your dates.