May weather forecast
Massachusetts, USA

May in Massachusetts is a celebration of the full-fledged arrival of spring, transitioning smoothly into the early hints of summer. As temperatures continue to rise, the state revels in averages from 55°F (12.8°C) on cooler nights to pleasant highs of 75°F (23.9°C) during the day. These temperature ranges are more pronounced in coastal areas like Boston, where the Atlantic Ocean's moderating influence creates consistently milder conditions.

The interior regions, while enjoying the warmth, might experience slightly lower temperatures, especially during early mornings and late evenings. Contrastingly, regions such as Cape Cod benefit from the ocean's proximity, offering refreshing breezes which provide relief, especially on days when temperatures tend to inch towards the higher side.

Rainfall continues to be a feature in May, though not as persistent as the renowned "April showers." These occasional rains, combined with the increasing warmth, ensure that Massachusetts remains lush, green, and teeming with life. Trees are laden with leaves, flowers are in their prime bloom, and the air is fragrant with the fresh scents of spring.

May also witnesses a significant reduction in cloud cover, resulting in longer sunny spells. These sunnier days not only amplify the beauty of the state's natural landscape but also encourage residents and tourists to partake in various outdoor activities. It's not uncommon to see parks, beaches, and hiking trails bustling with activity.

Transitioning from May to June, the state " closer to the heat and vibrancy of summer. As May concludes, Massachusetts readies itself for the peak summer months, characterized by longer days, balmy nights, and a plethora of outdoor events and festivities that celebrate the state's rich culture and natural beauty.

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• Boston - May »
  In Boston, during the entire year, the rain falls for 141.4 days and collects up to 27.2" (691mm) of precipitation. In Boston, during the entire year, snow falls for 29.8 days and aggregates up to 15.75" (400mm) of snow.
• Worcester - May »
  In Worcester, Massachusetts, in May, during 16.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. During 0.1 snowfall days, in May, Worcester aggregates 0.24" (6mm) of snow.
• Springfield - May »
  In Springfield during May, the rain falls for 5.3 days and regularly aggregates up to 0.43" (11mm) of precipitation. On the first day of May in Springfield sunrise is at 5:44 am and sunset at 7:49 pm.
• Lowell - May »
  In Lowell during May, the rain falls for 15.6 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Lowell, Massachusetts, during May, the rain falls for 15.6 days and regularly aggregates up to 2.01" (51mm) of precipitation.
• Cambridge - May »
  In Cambridge, during May, the rain falls for 7.8 days and regularly aggregates up to 0.43" (11mm) of precipitation. During 0.1 snowfall days, in May, Cambridge aggregates 0.04" (1mm) of snow.
• New Bedford - May »
  On the last day of the month, in New Bedford sunrise is at 5:11 am and sunset at 8:11 pm EDT. In New Bedford, during the entire year, the rain falls for 133.2 days and collects up to 17.2" (437mm) of precipitation.
• Brockton - May »
  In Brockton, during May, the rain falls for 15.3 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Brockton, during May, the rain falls for 15.3 days and regularly aggregates up to 2.01" (51mm) of precipitation.
• Quincy - May »
  On the last day of the month, in Quincy sunrise is at 5:10 am and sunset at 8:13 pm EDT. In Quincy, during the entire year, snow falls for 18.1 days and aggregates up to 2.87" (73mm) of snow.
• Lynn - May »
  In Lynn snow does not fall in May through September. In May, the average ocean temperature in Lynn is 49.1°F (9.5°C).
• Fall River - May »
  In Fall River during the entire year, snow falls for 21.2 days and aggregates up to 7.17" (182mm) of snow. In Fall River during May, the rain falls for 13.7 days and regularly aggregates up to 1.34" (34mm) of precipitation.
• Newton - May »
  On the last day of the month, in Newton sunrise is at 5:10 am and sunset at 8:14 pm EDT. In Newton during the entire year, snow falls for 18.8 days and aggregates up to 3.15" (80mm) of snow.
• Lawrence - May »
  In Lawrence during May, the rain falls for 15.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Lawrence, during the entire year, snow falls for 32.3 days and aggregates up to 20.31" (516mm) of snow.