The weather in Mainz in March is very cold with temperatures between 3°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Mainz 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.
Please note that Mainz can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Mainz in March 2025.
If you’re planning to visit Mainz in the near future, we highly recommend that you review the 14 day weather forecast for Mainz before you arrive.
Temperatures
11° / 3°
Rainy Days
5
Snowy Days
2
Dry Days
24
Rainfall
33
mm
Sun Hours
8.8
Hrs
