Last updated: June 24, 2025
In Newton, United States, the average temperature in May is a mild 17°C (62°F), making it a comfortable time to explore. However, be prepared for occasional fluctuations, as temperatures can dip as low as 0°C (32°F) and soar up to 35°C (95°F). With an average precipitation of 165 mm (6.5 in) spread over 14 days, it's wise to carry an umbrella. The humidity level typically hovers around 77%, adding a touch of stickiness to the air.
In May in Newton, the average temperature is 17°C (62°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 0°C (32°F). Travelers should pack accordingly to enjoy the diverse climate during their visit.
In Newton in May, the precipitation amount is 165 mm (6.5 in) spread over 14 days.
In Newton in May humidity is 77%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, creating a lush, almost tropical atmosphere that can be quite stifling for traveling, making it essential to stay hydrated and take frequent breaks in the shade.
In Newton 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 Newton.
UV Risk Categories
Weather in Newton varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Newton, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -6°C (22°F) | 41 mm (1.6 inches) | 78% | moderate |
February Weather | -5°C (23°F) | 46 mm (1.8 inches) | 80% | moderate |
March Weather | 4°C (39°F) | 80 mm (3.1 inches) | 77% | high |
April Weather | 9°C (49°F) | 79 mm (3.1 inches) | 77% | very high |
May Weather | 17°C (62°F) | 165 mm (6.5 inches) | 77% | very high |
June Weather | 23°C (74°F) | 126 mm (5.0 inches) | 81% | extreme |
July Weather | 24°C (76°F) | 80 mm (3.1 inches) | 81% | very high |
August Weather | 23°C (73°F) | 75 mm (2.9 inches) | 77% | very high |
September Weather | 20°C (68°F) | 119 mm (4.7 inches) | 73% | very high |
October Weather | 11°C (53°F) | 144 mm (5.7 inches) | 75% | high |
November Weather | 3°C (38°F) | 45 mm (1.8 inches) | 85% | moderate |
December Weather | -1°C (31°F) | 37 mm (1.4 inches) | 83% | moderate |