Last updated: June 24, 2025
In East Haven, United States, the average temperature in May is a comfortable 13°C (57°F). Expect lows of 3°C (38°F) and highs reaching up to 25°C (77°F). During this month, you can anticipate about 121 mm (4.8 in) of precipitation spread over 13 days, with an average humidity level of 69%. Be prepared for a mix of weather as you enjoy your time here!
In May in East Haven, the average temperature is 13°C (57°F), with maximums reaching up to 25°C (77°F) and minimums dipping as low as 3°C (38°F). It's a great time to visit East Haven if you enjoy mild weather and the possibility of warmer days!
In East Haven in May, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.
In East Haven in May, humidity is 69%. With an average temperature of 13°C (57°F), this humidity feels like a gentle blanket wrapping around you, making outdoor activities enjoyable yet slightly damp, perfect for exploring local sights but ideal for dressing in layers to stay comfortable.
In East Haven in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in East Haven.
UV Risk Categories
Weather in East Haven varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in East Haven, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 1°C (34°F) | 83 mm (3.3 inches) | 84% | moderate |
February Weather | 2°C (35°F) | 115 mm (4.5 inches) | 82% | moderate |
March Weather | 4°C (39°F) | 104 mm (4.1 inches) | 81% | high |
April Weather | 8°C (47°F) | 141 mm (5.5 inches) | 78% | very high |
May Weather | 13°C (57°F) | 121 mm (4.8 inches) | 69% | very high |
June Weather | 19°C (66°F) | 84 mm (3.3 inches) | 69% | very high |
July Weather | 23°C (74°F) | 129 mm (5.1 inches) | 62% | very high |
August Weather | 23°C (74°F) | 92 mm (3.6 inches) | 65% | very high |
September Weather | 20°C (69°F) | 99 mm (3.9 inches) | 68% | very high |
October Weather | 16°C (60°F) | 152 mm (6.0 inches) | 74% | high |
November Weather | 9°C (48°F) | 105 mm (4.1 inches) | 82% | moderate |
December Weather | 4°C (39°F) | 151 mm (6.0 inches) | 80% | low |