nomadseason

March Weather in Amherst, United States

Last updated: June 24, 2025

In March, the average temperature in Amherst, United States hovers around 9°C (49°F), with potential fluctuations ranging from a brisk -7°C (20°F) to a warm 29°C (85°F). Expect about 69 mm (2.7 in) of precipitation spread over 10 days, contributing to the notably high average humidity of 84%.

March Temperature in Amherst

In March in Amherst, the average temperature is 9°C (49°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and chilly nights.

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

The chart illustrates March temperature patterns in Amherst, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amherst, March typically has an average temperature of 9°C (49°F), with highs reaching up to 29°C (85°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec384349586774807772624742
Data source: Temperature data for Amherst 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 Amherst

In Amherst in March, the precipitation amount is 69 mm (2.7 in) spread over a period of 10 days.

March Precipitation Trends in Amherst

The chart displays monthly precipitation patterns in Amherst, 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 Amherst, March typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec701086912611294558910211275105
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Amherst

In Amherst in March, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

March Average Humidity in Amherst

This chart illustrates the average monthly humidity levels in Amherst, 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 Amherst is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Amherst

In Amherst in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Amherst.

Maximum UV Index Levels in Amherst for March

The chart shows the monthly maximum UV Index (UVI) for Amherst 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 Amherst typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3689101110109753
Data source: Amherst 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 Amherst Compares to Other Months

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

This table compares monthly weather conditions in Amherst, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)70 mm (2.8 inches)84%moderate
February Weather6°C (44°F)108 mm (4.2 inches)84%high
March Weather9°C (49°F)69 mm (2.7 inches)84%very high
April Weather14°C (58°F)126 mm (5.0 inches)82%very high
May Weather19°C (67°F)112 mm (4.4 inches)82%very high
June Weather23°C (74°F)94 mm (3.7 inches)83%extreme
July Weather27°C (80°F)55 mm (2.2 inches)79%very high
August Weather25°C (77°F)89 mm (3.5 inches)77%very high
September Weather22°C (72°F)102 mm (4.0 inches)75%very high
October Weather17°C (62°F)112 mm (4.4 inches)81%high
November Weather8°C (47°F)75 mm (3.0 inches)87%moderate
December Weather5°C (42°F)105 mm (4.1 inches)85%moderate

Compare Amherst's Climate with Cities Worldwide