The temperatures in Norwalk in May are comfortable with low of 15°C and and high up to 21°C.
You can expect up to 3 rainy days in Norwalk during the month of May.
Our weather forecast can give you a great sense of what weather to expect in Norwalk in May 2025.
If you’re planning to visit Norwalk in the near future, we highly recommend that you review the 14 day weather forecast for Norwalk before you arrive.
Temperatures
21° / 15°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
4
mm
Sun Hours
11.7
Hrs
