March Weather in Amherst, United States

Last updated: June 24, 2025

The average temperature in Amherst, United States during March hovers around 12°C (54°F). However, be prepared for a range of weather conditions, with minimums plummeting to -10°C (15°F) and maximums soaring to 33°C (91°F). Expect 35 mm (1.4 in) of precipitation over approximately 5 days, while the average humidity sits comfortably at 61%.

March Temperature in Amherst

In March in Amherst, the average temperature is 12°C (54°F). Maximums can reach 33°C (91°F) and minimums can drop as low as -10°C (15°F). This variation means travelers should be prepared for a wide range of weather conditions and pack accordingly.

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 12°C (54°F), with highs reaching up to 33°C (91°F) and lows dropping to around -10°C (15°F).

Data source: Temperature data for Amherst generated using information from the Copernicus Climate Change Service.

March Precipitation in Amherst

In Amherst in March, the precipitation amount is 35 mm (1.4 in) over a span of 5 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 35 mm (1.4 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Amherst

In Amherst in March, humidity is 61%. With an average temperature of 12°C (54°F), this humidity feels like a cool, crisp embrace that adds a refreshing touch to your travels, making outdoor explorations invigorating yet slightly damp, perfect for leisurely strolls but perhaps a bit brisk for extended activities.

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 61%, offering insight into how humid the weather typically is during this month.

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 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 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 9, which falls under the very high exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	16 mm (0.6 inches)	75%	moderate
February Weather	6°C (44°F)	11 mm (0.4 inches)	74%	high
March Weather	12°C (54°F)	35 mm (1.4 inches)	61%	very high
April Weather	16°C (60°F)	22 mm (0.9 inches)	61%	extreme
May Weather	21°C (70°F)	49 mm (1.9 inches)	67%	extreme
June Weather	26°C (78°F)	38 mm (1.5 inches)	69%	extreme
July Weather	27°C (81°F)	31 mm (1.2 inches)	69%	extreme
August Weather	26°C (79°F)	39 mm (1.5 inches)	66%	extreme
September Weather	23°C (73°F)	44 mm (1.7 inches)	71%	very high
October Weather	15°C (60°F)	63 mm (2.5 inches)	71%	very high
November Weather	10°C (50°F)	16 mm (0.6 inches)	82%	high
December Weather	6°C (44°F)	15 mm (0.6 inches)	80%	moderate