Typically, Rhode Island in May experiences a transition from spring to early summer. Daily high temperatures average between 60F and 70F (15C and 21C), while overnight lows range from 45F to 55F (7C and 13C). Rainfall is common, with an average of around 4 inches throughout the month, and humidity levels begin to increase. While sunshine becomes more prevalent, foggy mornings can still occur, especially along the coast.
Understanding the typical climate conditions during this period is crucial for various activities, including tourism, agriculture, and outdoor recreation. The milder temperatures and increased sunshine provide ideal conditions for exploring the state’s natural beauty, from its scenic coastline to its inland forests. Farmers benefit from the warming temperatures and rainfall for planting and growth. Historically, May has marked the start of the tourist season in Rhode Island, with businesses preparing for the influx of visitors.