About Dietwil
Dietwil is a Swiss municipality located in the canton of Aargau (AG), at 47.143° latitude and 8.380° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Dietwil, Dietwil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Dietwil
The climate in Dietwil 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 Dietwil and neighboring municipalities.
On this page you will find the detailed weather forecast for Dietwil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Dietwil: 1991–2020 normals
In Dietwil (412 m), the mean annual temperature is 10.5 °C. The warmest month is July (19.6 °C on average) and the coldest January (1.8 °C). About 1084 mm of precipitation falls per year, peaking in August (134 mm) with a minimum in January (56 mm). The sun shines for about 1530 hours a year, mostly in July (209 h). On average there are 75 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.9 °C and the absolute minimum −7.7 °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 | 1.8 °C | 12.5 °C | −7.4 °C | 56 | 51 | 20 | 0 |
| Feb | 2.5 °C | 14.2 °C | −7.2 °C | 58 | 80 | 18 | 0 |
| Mar | 6.3 °C | 19.2 °C | −4.2 °C | 62 | 133 | 10 | 0 |
| Apr | 10.1 °C | 23.3 °C | −1.0 °C | 84 | 162 | 2 | 1 |
| May | 14.2 °C | 27.6 °C | 3.5 °C | 124 | 173 | 0 | 4 |
| Jun | 17.9 °C | 31.1 °C | 7.7 °C | 128 | 187 | 0 | 12 |
| Jul | 19.6 °C | 31.9 °C | 10.0 °C | 131 | 209 | 0 | 16 |
| Aug | 19.2 °C | 31.4 °C | 9.3 °C | 134 | 198 | 0 | 14 |
| Sep | 15.1 °C | 26.9 °C | 5.6 °C | 88 | 146 | 0 | 4 |
| Oct | 10.9 °C | 22.6 °C | 1.3 °C | 77 | 99 | 1 | 0 |
| Nov | 5.6 °C | 16.9 °C | −3.4 °C | 66 | 53 | 8 | 0 |
| Dec | 2.5 °C | 13.3 °C | −7.7 °C | 75 | 39 | 17 | 0 |
| Year | 10.5 °C | 31.9 °C | −7.7 °C | 1084 | 1530 | 75 | 52 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Cham (8 km, 443 m), Luzern (13 km, 454 m), Pilatus (21 km, 2105 m), adjusted to the elevation of Dietwil (412 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Dietwil:
- Weather Inwil
- Weather Ballwil
- Weather Gisikon
- Weather Oberrüti
- Weather Root
- Weather Abtwil
- Weather Risch
- Weather Hohenrain
- Weather Meierskappel
- Weather Hochdorf
- Weather Dierikon
- Weather Udligenswil
→ Nearby cities · Canton Aargau
Frequently asked questions about weather in Dietwil
What is the weather in Dietwil today?
At the top of the page you will find the current temperature, precipitation and wind in Dietwil, updated in real time.
What is the 15-day forecast for Dietwil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Dietwil.
Will it rain tomorrow in Dietwil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Dietwil.
What is the air quality in Dietwil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Dietwil.
Are there weather alerts for Dietwil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Dietwil located?
Dietwil sits at around 412 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 Dietwil?
The warmest month in Dietwil is July, averaging 19.6 °C (1991–2020 normal). The coldest is January at 1.8 °C.
How much does it rain in Dietwil per year?
Dietwil receives about 1084 mm of precipitation a year. The wettest month is August (134 mm), the driest January (56 mm).
When is the best time to visit Dietwil?
For warmth and sunshine: July (19.6 °C on average, 209 h of sun). The coldest month is January (1.8 °C). Check the 15-day forecast above for your dates.