About Killwangen
Killwangen is a Swiss municipality located in the canton of Aargau (AG), at 47.427° latitude and 8.341° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Killwangen, Killwangen benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Killwangen
The climate in Killwangen 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 Killwangen and neighboring municipalities.
On this page you will find the detailed weather forecast for Killwangen: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Killwangen: 1991–2020 normals
In Killwangen (573 m), the mean annual temperature is 9.3 °C. The warmest month is July (18.4 °C on average) and the coldest January (0.5 °C). About 1073 mm of precipitation falls per year, peaking in July (113 mm) with a minimum in February (68 mm). The sun shines for about 1735 hours a year, mostly in July (240 h). On average there are 90 frost days and 5 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.5 °C and the absolute minimum −9.0 °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 | 10.4 °C | −9.0 °C | 78 | 62 | 22 | 0 |
| Feb | 1.3 °C | 12.3 °C | −8.1 °C | 68 | 89 | 19 | 0 |
| Mar | 5.0 °C | 17.4 °C | −4.8 °C | 74 | 142 | 13 | 0 |
| Apr | 8.9 °C | 22.0 °C | −1.6 °C | 76 | 175 | 5 | 0 |
| May | 12.9 °C | 25.8 °C | 2.8 °C | 112 | 196 | 0 | 2 |
| Jun | 16.5 °C | 29.3 °C | 6.6 °C | 107 | 219 | 0 | 6 |
| Jul | 18.4 °C | 30.5 °C | 9.3 °C | 113 | 240 | 0 | 9 |
| Aug | 18.1 °C | 29.8 °C | 8.7 °C | 104 | 220 | 0 | 9 |
| Sep | 13.9 °C | 24.9 °C | 4.9 °C | 78 | 167 | 0 | 2 |
| Oct | 9.6 °C | 20.5 °C | 0.6 °C | 86 | 107 | 2 | 0 |
| Nov | 4.6 °C | 15.5 °C | −3.7 °C | 83 | 65 | 10 | 0 |
| Dec | 1.4 °C | 11.1 °C | −7.7 °C | 94 | 53 | 20 | 0 |
| Year | 9.3 °C | 30.5 °C | −9.0 °C | 1073 | 1735 | 90 | 29 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Lägern (7 km, 845 m), Zürich / Affoltern (13 km, 444 m), Würenlingen / PSI (15 km, 334 m), adjusted to the elevation of Killwangen (573 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Killwangen:
- Weather Oberrohrdorf
- Weather Würenlos
- Weather Remetschwil
- Weather Neuenhof
- Weather Niederrohrdorf
- Weather Stetten (AG)
- Weather Wettingen
- Weather Oetwil an der Limmat
- Weather Fislisbach
- Weather Spreitenbach
- Weather Bellikon
- Weather Hüttikon
→ Nearby cities · Canton Aargau
Frequently asked questions about weather in Killwangen
What is the weather in Killwangen today?
At the top of the page you will find the current temperature, precipitation and wind in Killwangen, updated in real time.
What is the 15-day forecast for Killwangen?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Killwangen.
Will it rain tomorrow in Killwangen?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Killwangen.
What is the air quality in Killwangen?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Killwangen.
Are there weather alerts for Killwangen?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Killwangen located?
Killwangen sits at around 573 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 Killwangen?
The warmest month in Killwangen is July, averaging 18.4 °C (1991–2020 normal). The coldest is January at 0.5 °C.
How much does it rain in Killwangen per year?
Killwangen receives about 1073 mm of precipitation a year. The wettest month is July (113 mm), the driest February (68 mm).
When is the best time to visit Killwangen?
For warmth and sunshine: July (18.4 °C on average, 240 h of sun). The coldest month is January (0.5 °C). Check the 15-day forecast above for your dates.