About Ettiswil
Ettiswil is a Swiss municipality located in the canton of Lucerne (LU), at 47.144° latitude and 8.032° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Ettiswil, Ettiswil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Ettiswil
The climate in Ettiswil 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 Ettiswil and neighboring municipalities.
On this page you will find the detailed weather forecast for Ettiswil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Ettiswil: 1991–2020 normals
In Ettiswil (521 m), the mean annual temperature is 10.0 °C. The warmest month is July (18.8 °C on average) and the coldest January (1.9 °C). About 1234 mm of precipitation falls per year, peaking in July (142 mm) with a minimum in February (70 mm). The sun shines for about 1593 hours a year, mostly in July (227 h). On average there are 84 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.9 °C and the absolute minimum −8.0 °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 | 1.9 °C | 12.4 °C | −8.0 °C | 73 | 46 | 21 | 0 |
| Feb | 2.1 °C | 13.6 °C | −7.8 °C | 70 | 80 | 20 | 0 |
| Mar | 5.5 °C | 17.7 °C | −4.8 °C | 81 | 137 | 13 | 0 |
| Apr | 9.1 °C | 22.1 °C | −1.5 °C | 91 | 169 | 3 | 1 |
| May | 13.2 °C | 26.3 °C | 3.0 °C | 137 | 185 | 0 | 4 |
| Jun | 16.9 °C | 29.8 °C | 6.7 °C | 134 | 205 | 0 | 12 |
| Jul | 18.8 °C | 30.9 °C | 9.5 °C | 142 | 227 | 0 | 17 |
| Aug | 18.5 °C | 30.2 °C | 8.8 °C | 138 | 210 | 0 | 15 |
| Sep | 14.4 °C | 25.5 °C | 5.3 °C | 100 | 152 | 0 | 4 |
| Oct | 10.6 °C | 21.7 °C | 1.0 °C | 90 | 97 | 1 | 0 |
| Nov | 5.7 °C | 16.8 °C | −3.3 °C | 83 | 49 | 8 | 0 |
| Dec | 2.7 °C | 13.1 °C | −6.8 °C | 93 | 36 | 18 | 0 |
| Year | 10.0 °C | 30.9 °C | −8.0 °C | 1234 | 1593 | 84 | 52 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Napf (17 km, 1404 m), Wynau (22 km, 422 m), Luzern (24 km, 454 m), adjusted to the elevation of Ettiswil (521 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Ettiswil:
- Weather Grosswangen
- Weather Alberswil
- Weather Wauwil
- Weather Egolzwil
- Weather Oberkirch
- Weather Knutwil
- Weather Mauensee
- Weather Willisau
- Weather Buttisholz
- Weather Schötz
- Weather Nebikon
- Weather Dagmersellen
→ Nearby cities · Canton Lucerne
Frequently asked questions about weather in Ettiswil
What is the weather in Ettiswil today?
At the top of the page you will find the current temperature, precipitation and wind in Ettiswil, updated in real time.
What is the 15-day forecast for Ettiswil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Ettiswil.
Will it rain tomorrow in Ettiswil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Ettiswil.
What is the air quality in Ettiswil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Ettiswil.
Are there weather alerts for Ettiswil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Ettiswil located?
Ettiswil sits at around 521 m above sea level in the canton of Lucerne. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Ettiswil?
The warmest month in Ettiswil is July, averaging 18.8 °C (1991–2020 normal). The coldest is January at 1.9 °C.
How much does it rain in Ettiswil per year?
Ettiswil receives about 1234 mm of precipitation a year. The wettest month is July (142 mm), the driest February (70 mm).
When is the best time to visit Ettiswil?
For warmth and sunshine: July (18.8 °C on average, 227 h of sun). The coldest month is January (1.9 °C). Check the 15-day forecast above for your dates.