About Iffwil
Iffwil is a Swiss municipality located in the canton of Bern (BE), at 47.066° latitude and 7.479° longitude. The municipality is part of the Swiss plateau, transitional temperate oceanic climate with four distinct seasons. Also known as Iffwil, Iffwil benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Iffwil
The climate in Iffwil 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 Iffwil and neighboring municipalities.
On this page you will find the detailed weather forecast for Iffwil: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Iffwil: 1991–2020 normals
In Iffwil (583 m), the mean annual temperature is 9.1 °C. The warmest month is July (18.6 °C on average) and the coldest January (0.1 °C). About 1037 mm of precipitation falls per year, peaking in August (115 mm) with a minimum in February (57 mm). The sun shines for about 1796 hours a year, mostly in July (245 h). On average there are 92 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.7 °C and the absolute minimum −10.6 °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 | 10.5 °C | −10.6 °C | 63 | 66 | 22 | 0 |
| Feb | 1.0 °C | 12.7 °C | −9.8 °C | 57 | 94 | 20 | 0 |
| Mar | 5.0 °C | 18.2 °C | −5.9 °C | 65 | 151 | 14 | 0 |
| Apr | 8.8 °C | 22.6 °C | −2.4 °C | 78 | 179 | 4 | 0 |
| May | 13.0 °C | 26.8 °C | 1.6 °C | 111 | 197 | 0 | 3 |
| Jun | 16.7 °C | 30.2 °C | 5.3 °C | 105 | 223 | 0 | 11 |
| Jul | 18.6 °C | 31.7 °C | 8.0 °C | 109 | 245 | 0 | 16 |
| Aug | 18.1 °C | 31.0 °C | 7.3 °C | 115 | 228 | 0 | 15 |
| Sep | 13.9 °C | 25.8 °C | 3.4 °C | 87 | 175 | 0 | 4 |
| Oct | 9.3 °C | 20.8 °C | −1.0 °C | 87 | 119 | 2 | 0 |
| Nov | 4.1 °C | 14.9 °C | −5.6 °C | 78 | 66 | 10 | 0 |
| Dec | 0.8 °C | 10.9 °C | −9.3 °C | 82 | 53 | 20 | 0 |
| Year | 9.1 °C | 31.7 °C | −10.6 °C | 1037 | 1796 | 92 | 50 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Bern / Zollikofen (8 km, 553 m), Koppigen (11 km, 485 m), Grenchen (13 km, 428 m), adjusted to the elevation of Iffwil (583 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Iffwil:
- Weather Fraubrunnen
- Weather Zuzwil (BE)
- Weather Jegenstorf
- Weather Messen
- Weather Deisswil bei Münchenbuchsee
- Weather Wiggiswil
- Weather Urtenen-Schönbühl
- Weather Rapperswil (BE)
- Weather Kernenried
- Weather Schüpfen
- Weather Hindelbank
- Weather Unterramsern
Frequently asked questions about weather in Iffwil
What is the weather in Iffwil today?
At the top of the page you will find the current temperature, precipitation and wind in Iffwil, updated in real time.
What is the 15-day forecast for Iffwil?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Iffwil.
Will it rain tomorrow in Iffwil?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Iffwil.
What is the air quality in Iffwil?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Iffwil.
Are there weather alerts for Iffwil?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Iffwil located?
Iffwil sits at around 583 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 Iffwil?
The warmest month in Iffwil is July, averaging 18.6 °C (1991–2020 normal). The coldest is January at 0.1 °C.
How much does it rain in Iffwil per year?
Iffwil receives about 1037 mm of precipitation a year. The wettest month is August (115 mm), the driest February (57 mm).
When is the best time to visit Iffwil?
For warmth and sunshine: July (18.6 °C on average, 245 h of sun). The coldest month is January (0.1 °C). Check the 15-day forecast above for your dates.