About Roggenburg
Roggenburg is a Swiss municipality located in the canton of Basel-Country (BL), at 47.428° latitude and 7.361° longitude. The municipality is part of the Rhine valley, mild climate for Switzerland thanks to low elevation. Also known as Roggenburg, Roggenburg benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Roggenburg
The climate in Roggenburg is characteristic of the Rhine valley, mild climate for Switzerland thanks to low elevation. 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 Roggenburg and neighboring municipalities.
On this page you will find the detailed weather forecast for Roggenburg: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Roggenburg: 1991–2020 normals
In Roggenburg (601 m), the mean annual temperature is 9.0 °C. The warmest month is July (18.2 °C on average) and the coldest January (0.2 °C). About 949 mm of precipitation falls per year, peaking in August (103 mm) with a minimum in February (53 mm). The sun shines for about 1612 hours a year, mostly in July (237 h). On average there are 82 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.3 °C and the absolute minimum −11.8 °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 | 0.2 °C | 12.4 °C | −11.8 °C | 56 | 61 | 19 | 0 |
| Feb | 1.2 °C | 14.4 °C | −10.7 °C | 53 | 84 | 18 | 0 |
| Mar | 4.9 °C | 19.2 °C | −7.1 °C | 57 | 134 | 13 | 0 |
| Apr | 8.6 °C | 23.5 °C | −3.4 °C | 71 | 160 | 5 | 1 |
| May | 12.7 °C | 27.1 °C | 0.8 °C | 102 | 170 | 0 | 5 |
| Jun | 16.4 °C | 30.7 °C | 4.9 °C | 98 | 194 | 0 | 12 |
| Jul | 18.2 °C | 32.3 °C | 7.1 °C | 102 | 237 | 0 | 17 |
| Aug | 17.8 °C | 31.7 °C | 6.6 °C | 103 | 214 | 0 | 16 |
| Sep | 13.6 °C | 26.5 °C | 2.7 °C | 78 | 147 | 0 | 5 |
| Oct | 9.3 °C | 22.6 °C | −1.3 °C | 80 | 102 | 2 | 0 |
| Nov | 4.2 °C | 16.8 °C | −5.9 °C | 74 | 58 | 8 | 0 |
| Dec | 1.0 °C | 13.1 °C | −10.9 °C | 74 | 51 | 17 | 0 |
| Year | 9.0 °C | 32.3 °C | −11.8 °C | 949 | 1612 | 82 | 57 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Delémont (9 km, 439 m), Basel / Binningen (21 km, 316 m), Grenchen (28 km, 428 m), adjusted to the elevation of Roggenburg (601 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Roggenburg:
- Weather Kleinlützel
- Weather Ederswiler
- Weather Movelier
- Weather Soyhières
- Weather Mettembert
- Weather Courroux
- Weather Liesberg
- Weather Burg im Leimental
- Weather Delémont
- Weather Pleigne
- Weather Röschenz
- Weather Courrendlin
→ Nearby cities · Canton Basel-Country
Frequently asked questions about weather in Roggenburg
What is the weather in Roggenburg today?
At the top of the page you will find the current temperature, precipitation and wind in Roggenburg, updated in real time.
What is the 15-day forecast for Roggenburg?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Roggenburg.
Will it rain tomorrow in Roggenburg?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Roggenburg.
What is the air quality in Roggenburg?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Roggenburg.
Are there weather alerts for Roggenburg?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Roggenburg located?
Roggenburg sits at around 601 m above sea level in the canton of Basel-Country. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Roggenburg?
The warmest month in Roggenburg is July, averaging 18.2 °C (1991–2020 normal). The coldest is January at 0.2 °C.
How much does it rain in Roggenburg per year?
Roggenburg receives about 949 mm of precipitation a year. The wettest month is August (103 mm), the driest February (53 mm).
When is the best time to visit Roggenburg?
For warmth and sunshine: July (18.2 °C on average, 237 h of sun). The coldest month is January (0.2 °C). Check the 15-day forecast above for your dates.