Average temperature in Altdorf
The mean minimum and maximum temperatures over the year in Altdorf (Uri), Switzerland.
- Cold season / winter is in the months January and December.
- On average, the warmest month is July with 19°C.
- On average, the coolest month is January with -1°C.
- The average annual maximum temperature is 9°C.
Weather Forecasts for Altdorf
partly cloudy and chance of rain
overcast and chance of slight rain
broken clouds and no rain