meteo-ch.ch Search a municipality…

Home › Aargau › Ammerswil

Weather in Ammerswil

Aargau, 467 m · continuously updated

–°C
 
 
– –

Wind
–
Humidity
–
Rain ahead
–
Sunset
–

Temperature · last 4 and next 28 hours

Ammerswil weather: the next 24 hours

Updated hourly.

Ammerswil weather hour by hour (48 h)

Ammerswil 15-day forecast

Two-week trend.

Ammerswil weekend weatherRain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

–

Air quality

–

European index, measured continuously.

UV index

–

Daily maximum — protection advised from 3.

Freezing level

–

Snow settles about 300 m below it.

Around Ammerswil

Neighbouring municipalities, as the crow flies.

7-day forecast for Ammerswil

Today (Saturday 14 Nov) in Ammerswil: overcast, −2 to 6 °C, precipitation 0.0 mm (0 %), wind up to 6 km/h. Tomorrow: light rain, 1 to 11 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todayovercast−2 °C6 °C0.0 mm6 km/h
Tomorrowlight rain1 °C11 °C2.8 mm16 km/h
Mon 16 Novshowers8 °C11 °C5.2 mm25 km/h
Tue 17 Novlight rain7 °C14 °C4.3 mm29 km/h
Wed 18 Novthunderstorms10 °C12 °C12.0 mm26 km/h
Thu 19 Novlight rain9 °C15 °C2.4 mm24 km/h
Fri 20 Novlight rain−1 °C9 °C4.5 mm24 km/h

Forecast updated on 14.11.2026 at 11:18 (Open-Meteo model, elevation 467 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected today in Ammerswil. Tomorrow: rain from 05:00 to 10:00. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Ammerswil

Saturday 14 Nov in Ammerswil, hour by hour: sunny in the morning, mostly sunny in the afternoon, sunny in the evening. Low −2 °C around 07:00, high 6 °C around 15:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny0 °C0.0 mm3 km/h
01:00sunny0 °C0.0 mm4 km/h
02:00sunny0 °C0.0 mm4 km/h
03:00sunny0 °C0.0 mm4 km/h
04:00sunny−1 °C0.0 mm3 km/h
05:00sunny−1 °C0.0 mm3 km/h
06:00sunny−1 °C0.0 mm2 km/h
07:00sunny−2 °C0.0 mm3 km/h
08:00sunny−2 °C0.0 mm2 km/h
09:00sunny−1 °C0.0 mm1 km/h
10:00sunny1 °C0.0 mm3 km/h
11:00mostly sunny2 °C0.0 mm6 km/h
12:00partly cloudy4 °C0.0 mm6 km/h
13:00mostly sunny5 °C0.0 mm5 km/h
14:00mostly sunny5 °C0.0 mm4 km/h
15:00mostly sunny6 °C0.0 mm5 km/h
16:00sunny5 °C0.0 mm5 km/h
17:00sunny4 °C0.0 mm4 km/h
18:00sunny2 °C0.0 mm3 km/h
19:00sunny2 °C0.0 mm3 km/h
20:00partly cloudy2 °C0.0 mm1 km/h
21:00overcast1 °C0.0 mm0 km/h
22:00overcast1 °C0.0 mm1 km/h
23:00overcast2 °C0.0 mm1 km/h

Hourly forecast issued 14.11.2026 for Ammerswil (467 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Weather today in Ammerswil

Today, Saturday 14 Nov in Ammerswil: overcast, −2 to 6 °C, wind up to 6 km/h. No precipitation expected. That is 2.6 °C below the climate normal for November in Ammerswil (4.6 °C average over 1991-2020).

Ammerswil weather tomorrow

Tomorrow, Sunday 15 Nov, in Ammerswil: light rain, 1 to 11 °C, wind up to 16 km/h. Precipitation expected: 2.8 mm, 37 % probability.

What is the temperature in Ammerswil?

Today in Ammerswil (467 m): −2 to 6 °C. Tomorrow: 1 to 11 °C. Over the next 7 days, highs range from 6 to 15 °C, averaging 11 °C.

Ammerswil weekend weather

This weekend in Ammerswil: Saturday overcast, −2 to 6 °C; Sunday light rain, 1 to 11 °C.

Will it rain in Ammerswil this week?

Yes: 6 days with precipitation are expected in Ammerswil over the next 7 days, 31.2 mm in total. Wettest day: Wednesday 18 Nov (12.0 mm).

What is the UV index in Ammerswil?

Today in Ammerswil (467 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.

The best day to go out in Ammerswil

The best day of the next 7 in Ammerswil: Saturday 14 Nov, overcast, up to 6 °C.

Climate of Ammerswil: 1991–2020 normals

In Ammerswil (467 m), the mean annual temperature is 9.6 °C. The warmest month is July (18.9 °C on average) and the coldest January (0.8 °C). About 1017 mm of precipitation falls per year, peaking in July (107 mm) with a minimum in February (62 mm). The sun shines for about 1549 hours a year, mostly in July (225 h). On average there are 77 frost days and 15 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.7 °C and the absolute minimum −9.0 °C.

9.6 °CMean annual temperature
1017 mmPrecipitation per year
1549 hSunshine hours per year
77Frost days per year
57Summer days (≥ 25 °C)
JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan0.8 °C11.0 °C−9.0 °C7341190
Feb1.5 °C13.4 °C−8.4 °C6274180
Mar5.4 °C18.8 °C−5.1 °C70133120
Apr9.4 °C23.6 °C−1.8 °C7216931
May13.5 °C27.6 °C2.5 °C10618305
Jun17.2 °C31.2 °C6.3 °C99205013
Jul18.9 °C32.7 °C8.7 °C107225018
Aug18.3 °C31.6 °C8.1 °C106208016
Sep14.1 °C26.5 °C4.0 °C7615104
Oct9.7 °C21.3 °C0.1 °C808610
Nov4.6 °C15.0 °C−4.1 °C774380
Dec1.5 °C11.4 °C−7.7 °C9131160
Year9.6 °C32.7 °C−9.0 °C101715497757

At what altitude is Ammerswil located?

Ammerswil sits at around 467 m above sea level in the canton of Aargau. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.

What is the warmest month in Ammerswil?

The warmest month in Ammerswil is July, averaging 18.9 °C; the coldest is January, at 0.8 °C. The annual mean is 9.6 °C (MeteoSwiss 1991–2020 normals, reference station Buchs / Aarau).

How much does it rain in Ammerswil per year?

Ammerswil receives about 1017 mm of precipitation a year, or 85 mm a month on average. The wettest month is July (107 mm) and the driest February (62 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Ammerswil have?

Ammerswil averages 77 frost days a year, most of them in January (19 days). Conversely, 57 summer days exceed 25 °C, 15 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Ammerswil get per year?

The sun shines for about 1549 hours a year in Ammerswil. The sunniest month is July (225 h) and the least sunny December (31 h), according to the MeteoSwiss 1991–2020 normals.

How big is the temperature difference between summer and winter in Ammerswil?

In Ammerswil, the monthly mean rises from 0.8 °C in January to 18.9 °C in July: a 18.1 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −9.0 °C to 32.7 °C.

When is the best time to visit Ammerswil?

For warmth and sunshine: July (18.9 °C on average, 225 h of sun). To avoid rain, February is the driest month (62 mm). The coldest month is January (0.8 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Buchs / Aarau (10 km, 387 m), Gösgen (18 km, 380 m), Würenlingen / PSI (19 km, 334 m), adjusted to the elevation of Ammerswil (467 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.