Last updated: June 24, 2025
In Setauket-East Setauket, United States, the average temperature in May hovers around 14°C (58°F), making it a comfortable time to visit. Expect temperatures to range from a cool 3°C (37°F) to a warm 26°C (79°F). During this month, you might experience 119 mm (4.7 in) of precipitation over approximately 13 days, so don’t forget your umbrella! With an average humidity of 69%, be prepared for a slightly humid atmosphere as well.
In May in Setauket-East Setauket, the average temperature is 14°C (58°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as 3°C (37°F). This mild climate makes it an ideal time for travelers to explore the outdoors and enjoy the local attractions.
In Setauket-East Setauket in May, the precipitation amount is 119 mm (4.7 in) spread over 13 days.
In Setauket-East Setauket in May, humidity is 69%. With an average temperature of 14°C (58°F), this humidity feels like a warm embrace, making it comfortable for traveling, though the air might feel a bit heavy and sticky as you explore.
In Setauket-East Setauket in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Setauket-East Setauket.
UV Risk Categories
Weather in Setauket-East Setauket varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Setauket-East Setauket, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 2°C (35°F) | 80 mm (3.1 inches) | 84% | moderate |
February Weather | 2°C (36°F) | 112 mm (4.4 inches) | 82% | moderate |
March Weather | 4°C (40°F) | 104 mm (4.1 inches) | 81% | high |
April Weather | 9°C (49°F) | 132 mm (5.2 inches) | 78% | very high |
May Weather | 14°C (58°F) | 119 mm (4.7 inches) | 69% | very high |
June Weather | 20°C (68°F) | 87 mm (3.4 inches) | 69% | very high |
July Weather | 24°C (76°F) | 131 mm (5.2 inches) | 62% | very high |
August Weather | 24°C (75°F) | 103 mm (4.0 inches) | 65% | very high |
September Weather | 21°C (70°F) | 94 mm (3.7 inches) | 68% | very high |
October Weather | 16°C (61°F) | 143 mm (5.6 inches) | 74% | high |
November Weather | 9°C (49°F) | 103 mm (4.0 inches) | 82% | moderate |
December Weather | 5°C (40°F) | 140 mm (5.5 inches) | 80% | low |