March Weather in Northampton, United States

Last updated: June 24, 2025

In March, the average temperature in Northampton, United States hovers around 2°C (36°F), with fluctuations ranging from a brisk -17°C (1°F) to a pleasant 23°C (73°F). Expect a total precipitation of about 85 mm (3.4 in) over 10 days, accompanied by a relatively high humidity level of 86%. Be prepared for a mix of chilly and mild conditions!

March Temperature in Northampton

In March in Northampton, the average temperature is 2°C (36°F). Maximum temperatures can reach 23°C (73°F), while minima can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures during this month, from chilly frosts to surprisingly warm days.

March Weather in Northampton: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Northampton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Northampton, March typically has an average temperature of 2°C (36°F), with highs reaching up to 23°C (73°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec283036475868737265544032
Data source: Temperature data for Northampton generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Northampton

In Northampton in March, the precipitation amount is 85 mm (3.4 in) over the course of 10 days.

March Precipitation Trends in Northampton

The chart displays monthly precipitation patterns in Northampton, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Northampton, March typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7997851441098915810611215697123
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Northampton

In Northampton in March, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.

March Average Humidity in Northampton

This chart illustrates the average monthly humidity levels in Northampton, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Northampton is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Northampton

In Northampton 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 Northampton, you can refer to this Hourly UV Index in Northampton.

Maximum UV Index Levels in Northampton for March

The chart shows the monthly maximum UV Index (UVI) for Northampton in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Northampton typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Northampton March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Northampton Compares to Other Months

Weather in Northampton varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Northampton, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Northampton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)79 mm (3.1 inches)89%moderate
February Weather-1°C (31°F)97 mm (3.8 inches)88%moderate
March Weather2°C (36°F)85 mm (3.4 inches)86%high
April Weather8°C (48°F)144 mm (5.7 inches)84%very high
May Weather15°C (59°F)109 mm (4.3 inches)76%very high
June Weather20°C (68°F)89 mm (3.5 inches)72%very high
July Weather23°C (73°F)158 mm (6.2 inches)66%very high
August Weather22°C (72°F)106 mm (4.2 inches)64%very high
September Weather18°C (65°F)112 mm (4.4 inches)72%very high
October Weather12°C (54°F)156 mm (6.2 inches)81%high
November Weather5°C (41°F)97 mm (3.8 inches)87%moderate
December Weather0°C (32°F)123 mm (4.8 inches)84%low

Compare Northampton's Climate with Cities Worldwide