New Bedford
Massachusetts, USA
Long term weather forecast
Long term weather forecast

May weather forecast and Climate
New Bedford, MA

  • Average high temperature in May: 65.4°F

Warmest month (with highest average high temperature) is July (80°F).
Month with lowest average high temperature is January (37.5°F).

  • Average low temperature in May: 49.3°F

Month with highest average low temperature is July (64.7°F).
Coldest months (with lowest average low temperature) are January and February (23.5°F).

  • Average rainfall in May: 3.2"

Wettest months (with highest rainfall) are March and August (4.2").
Driest month (with lowest rainfall) is July (2.9").

  • Average rainfall days in May: 11 days

Months with highest number of rainy days are January, March, April, May and December (11 days).
Months with lowest number of rainy days are September and October (8 days).

  • Average snowfall in May: 0"

Month with highest snowfall is February (9.7").
Months with lowest snowfall are May, June, July, August, September and October (0").

  • Average sea temperature in May: 48°F

Best month for swimming (with highest average sea temperature) is August (68°F).
Coldest months (with lowest average sea temperature) are February and March (39°F).

  • Average daylight in May: 15h

Months with longest days are May, June and July (Average daylight: 15h).
Month with shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 8h

Months with most sunshine are June and July (Average sunshine: 9h).
Months with least sunshine are January, November and December (Average sunshine: 5).

  • Average UV index in May: 7

Months with highest UV index are June, July and August (UV index 8).
Months with lowest UV index are January and December (UV index 1).