The weather in Semmering in January is very cold with temperatures between -5°C and 0°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Semmering. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Semmering during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Semmering.
Our weather forecast can give you a great sense of what weather to expect in Semmering in January 2026.
If you’re planning to visit Semmering in the near future, we highly recommend that you review the 14 day weather forecast for Semmering before you arrive.
