The weather in Trosa in March is very cold with temperatures between -2°C and 4°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Trosa during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Trosa during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore Trosa.
Our weather forecast can give you a great sense of what weather to expect in Trosa in March 2026.
If you’re planning to visit Trosa in the near future, we highly recommend that you review the 14 day weather forecast for Trosa before you arrive.
Temperatures
4° / -2°
Rainy Days
6
Snowy Days
3
Dry Days
22
Rainfall
40
mm
Sun Hours
4.1
Hrs
