Last updated: June 24, 2025
In Cambridge, United States, the average temperature in March is a crisp 6°C (43°F). Visitors should prepare for a wide range of conditions, as temperatures can dip as low as -14°C (7°F) and soar up to 25°C (77°F). Expect 114 mm (4.5 in) of precipitation spread over about 13 days, accompanied by a high average humidity of 88%. Whether you're bracing for some chilly days or welcoming occasional warmth, it's sure to be an interesting month!
In March in Cambridge, the average temperature is 6°C (43°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -14°C (7°F). It's advisable to pack layers to stay comfortable during your travels.
In Cambridge in March, the total precipitation amount is 114 mm (4.5 in), distributed over the course of 13 days.
In Cambridge in March, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.
In Cambridge in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Cambridge, you can refer to this Hourly UV Index in Cambridge.
UV Risk Categories
Weather in Cambridge varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Cambridge, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (32°F) | 91 mm (3.6 inches) | 88% | moderate |
February Weather | 2°C (36°F) | 119 mm (4.7 inches) | 88% | moderate |
March Weather | 6°C (43°F) | 114 mm (4.5 inches) | 88% | high |
April Weather | 11°C (53°F) | 134 mm (5.3 inches) | 86% | very high |
May Weather | 17°C (64°F) | 142 mm (5.6 inches) | 82% | very high |
June Weather | 22°C (71°F) | 166 mm (6.5 inches) | 84% | very high |
July Weather | 24°C (76°F) | 121 mm (4.8 inches) | 82% | very high |
August Weather | 23°C (74°F) | 100 mm (4.0 inches) | 73% | very high |
September Weather | 20°C (69°F) | 112 mm (4.4 inches) | 73% | very high |
October Weather | 14°C (58°F) | 110 mm (4.3 inches) | 81% | high |
November Weather | 6°C (43°F) | 98 mm (3.9 inches) | 89% | moderate |
December Weather | 3°C (37°F) | 110 mm (4.3 inches) | 86% | moderate |