The temperatures in Speyer in May are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Speyer during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Speyer in May 2026.
If you’re planning to visit Speyer in the near future, we highly recommend that you review the 14 day weather forecast for Speyer before you arrive.
Temperatures
19° / 9°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
114
mm
Sun Hours
9.6
Hrs
