About Reisiswil
Reisiswil is a Swiss municipality located in the canton of Bern (BE), at 47.161° latitude and 7.842° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Reisiswil, Reisiswil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Reisiswil
The climate in Reisiswil 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 Reisiswil and neighboring municipalities.
On this page you will find the detailed weather forecast for Reisiswil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Reisiswil: 1991–2020 normals
In Reisiswil (657 m), the mean annual temperature is 8.6 °C. The warmest month is July (17.8 °C on average) and the coldest January (0.1 °C). About 1185 mm of precipitation falls per year, peaking in July (127 mm) with a minimum in February (70 mm). The sun shines for about 1651 hours a year, mostly in July (243 h). On average there are 91 frost days and 12 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.9 °C and the absolute minimum −10.3 °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 | 0.1 °C | 10.2 °C | −10.3 °C | 82 | 43 | 21 | 0 |
| Feb | 0.5 °C | 12.2 °C | −10.0 °C | 70 | 81 | 20 | 0 |
| Mar | 4.3 °C | 17.2 °C | −6.3 °C | 78 | 140 | 15 | 0 |
| Apr | 8.0 °C | 21.9 °C | −3.1 °C | 84 | 176 | 4 | 1 |
| May | 12.3 °C | 26.1 °C | 1.4 °C | 123 | 196 | 0 | 4 |
| Jun | 16.0 °C | 29.6 °C | 5.1 °C | 117 | 221 | 0 | 12 |
| Jul | 17.8 °C | 30.9 °C | 7.9 °C | 127 | 243 | 0 | 17 |
| Aug | 17.4 °C | 30.1 °C | 7.2 °C | 126 | 219 | 0 | 15 |
| Sep | 13.2 °C | 25.1 °C | 3.4 °C | 96 | 158 | 0 | 4 |
| Oct | 9.0 °C | 20.4 °C | −0.9 °C | 94 | 95 | 2 | 0 |
| Nov | 4.0 °C | 14.7 °C | −5.2 °C | 86 | 46 | 10 | 0 |
| Dec | 0.9 °C | 10.8 °C | −8.9 °C | 102 | 33 | 19 | 0 |
| Year | 8.6 °C | 30.9 °C | −10.3 °C | 1185 | 1651 | 91 | 52 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Wynau (11 km, 422 m), Koppigen (18 km, 485 m), Napf (19 km, 1404 m), adjusted to the elevation of Reisiswil (657 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Reisiswil:
- Weather Madiswil
- Weather Melchnau
- Weather Gondiswil
- Weather Busswil bei Melchnau
- Weather Auswil
- Weather Grossdietwil
- Weather Rohrbach
- Weather Fischbach
- Weather Ursenbach
- Weather Altbüron
- Weather Rütschelen
- Weather Rohrbachgraben
Frequently asked questions about weather in Reisiswil
What is the weather in Reisiswil today?
At the top of the page you will find the current temperature, precipitation and wind in Reisiswil, updated in real time.
What is the 15-day forecast for Reisiswil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Reisiswil.
Will it rain tomorrow in Reisiswil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Reisiswil.
What is the air quality in Reisiswil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Reisiswil.
Are there weather alerts for Reisiswil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Reisiswil located?
Reisiswil sits at around 657 m above sea level in the canton of Bern. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Reisiswil?
The warmest month in Reisiswil is July, averaging 17.8 °C (1991–2020 normal). The coldest is January at 0.1 °C.
How much does it rain in Reisiswil per year?
Reisiswil receives about 1185 mm of precipitation a year. The wettest month is July (127 mm), the driest February (70 mm).
When is the best time to visit Reisiswil?
For warmth and sunshine: July (17.8 °C on average, 243 h of sun). The coldest month is January (0.1 °C). Check the 15-day forecast above for your dates.