About Erlen
Erlen is a Swiss municipality located in the canton of Thurgau (TG), at 47.549° latitude and 9.234° longitude. The municipality is part of the Lake Constance basin, mild and humid climate, frequent autumn fog. Also known as Erlen, Erlen benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Erlen
The climate in Erlen is characteristic of the Lake Constance basin, mild and humid climate, frequent autumn fog. 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 Erlen and neighboring municipalities.
On this page you will find the detailed weather forecast for Erlen: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Erlen: 1991–2020 normals
In Erlen (459 m), the mean annual temperature is 9.8 °C. The warmest month is July (19.1 °C on average) and the coldest January (1.1 °C). About 978 mm of precipitation falls per year, peaking in June (113 mm) with a minimum in February (52 mm). The sun shines for about 1718 hours a year, mostly in July (246 h). On average there are 76 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.3 °C and the absolute minimum −8.1 °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 | 1.1 °C | 11.7 °C | −8.1 °C | 54 | 47 | 20 | 0 |
| Feb | 1.7 °C | 13.3 °C | −7.7 °C | 52 | 79 | 18 | 0 |
| Mar | 5.5 °C | 18.4 °C | −4.3 °C | 61 | 147 | 10 | 0 |
| Apr | 9.4 °C | 23.2 °C | −1.1 °C | 68 | 189 | 3 | 0 |
| May | 13.7 °C | 27.2 °C | 3.3 °C | 104 | 209 | 0 | 3 |
| Jun | 17.3 °C | 30.5 °C | 7.2 °C | 113 | 226 | 0 | 10 |
| Jul | 19.1 °C | 31.3 °C | 9.6 °C | 112 | 246 | 0 | 15 |
| Aug | 18.6 °C | 30.7 °C | 9.0 °C | 113 | 224 | 0 | 13 |
| Sep | 14.4 °C | 25.6 °C | 5.3 °C | 84 | 163 | 0 | 3 |
| Oct | 10.0 °C | 21.3 °C | 1.2 °C | 73 | 97 | 1 | 0 |
| Nov | 5.0 °C | 16.5 °C | −3.2 °C | 68 | 51 | 7 | 0 |
| Dec | 1.9 °C | 12.5 °C | −7.4 °C | 75 | 40 | 18 | 0 |
| Year | 9.8 °C | 31.3 °C | −8.1 °C | 978 | 1718 | 76 | 44 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Güttingen (7 km, 440 m), St. Gallen (18 km, 776 m), Salen-Reutenen (19 km, 719 m), adjusted to the elevation of Erlen (459 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Erlen:
- Weather Hohentannen
- Weather Sulgen
- Weather Birwinken
- Weather Zihlschlacht-Sitterdorf
- Weather Kradolf-Schönenberg
- Weather Langrickenbach
- Weather Sommeri
- Weather Amriswil
- Weather Bischofszell
- Weather Hefenhofen
- Weather Lengwil
- Weather Bürglen (TG)
→ Nearby cities · Canton Thurgau
Frequently asked questions about weather in Erlen
What is the weather in Erlen today?
At the top of the page you will find the current temperature, precipitation and wind in Erlen, updated in real time.
What is the 15-day forecast for Erlen?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Erlen.
Will it rain tomorrow in Erlen?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Erlen.
What is the air quality in Erlen?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Erlen.
Are there weather alerts for Erlen?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Erlen located?
Erlen sits at around 459 m above sea level in the canton of Thurgau. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Erlen?
The warmest month in Erlen is July, averaging 19.1 °C (1991–2020 normal). The coldest is January at 1.1 °C.
How much does it rain in Erlen per year?
Erlen receives about 978 mm of precipitation a year. The wettest month is June (113 mm), the driest February (52 mm).
When is the best time to visit Erlen?
For warmth and sunshine: July (19.1 °C on average, 246 h of sun). The coldest month is January (1.1 °C). Check the 15-day forecast above for your dates.