May in New York City typically marks a transition from spring to summer. Average temperatures rise significantly throughout the month, often starting in the low 60s Fahrenheit (around 16 degrees Celsius) and reaching the low 70s Fahrenheit (low 20s Celsius) by month’s end. Rainfall is common, with showers possible throughout the month, though these are often interspersed with sunny periods. Humidity levels also begin to increase in May.
Understanding typical climate conditions for this period is valuable for a variety of purposes. Travelers can plan appropriate clothing and activities, factoring in the likelihood of both warm sunshine and occasional rain. Event organizers can make informed decisions about outdoor venues and contingency plans. Businesses reliant on weather patterns, such as those in agriculture or tourism, can use this information to optimize their operations. Historical weather data from May provides a baseline for comparison and assists in predicting potential trends. This information is also crucial for residents to make informed decisions about their daily activities, wardrobe choices, and potential outdoor plans.