The temperatures in New Haven in May are usually low and can range between 11°C and 19°C.
You can expect rain for roughly half of the month of May in New Haven. 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.
Our weather forecast can give you a great sense of what weather to expect in New Haven in May 2024.
If you’re planning to visit New Haven in the near future, we highly recommend that you review the 14 day weather forecast for New Haven before you arrive.
Temperatures
19° / 11°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
143
mm
Sun Hours
9.1
Hrs
