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April Weather in Amherst, United States

Last updated: June 24, 2025

In April, the average temperature in Amherst, United States is a comfortable 16°C (60°F). However, be prepared for some variability; temperatures can dip as low as -2°C (28°F) or soar up to 34°C (93°F). You'll experience a modest 22 mm (0.9 in) of precipitation over approximately 3 days, with an average humidity level of 61%. Stay ready for whatever the weather may bring!

April Temperature in Amherst

In April in Amherst, the average temperature is 16°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -2°C (28°F). This varied climate offers a unique opportunity for travelers to experience both warm and cool weather, making it ideal for a range of outdoor activities.

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

The chart illustrates April 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, April typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (93°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec404354607078817973605043
Data source: Temperature data for Amherst generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Amherst

In Amherst in April, the precipitation amount is 22 mm (0.9 in) over a span of 3 days.

April Precipitation Trends in Amherst

The chart displays monthly precipitation patterns in Amherst, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Amherst, April typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec161135224938313944631615
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Amherst

In Amherst in April humidity is 61%. With an average temperature of 16°C (60°F), this humidity feels like a gentle embrace, making travel pleasant yet slightly muggy, requiring occasional breaks to recharge and enjoy the scenery without feeling overheated.

April Average Humidity in Amherst

This chart illustrates the average monthly humidity levels in Amherst, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Amherst is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%61%61%67%69%69%66%71%71%82%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Amherst

In Amherst in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Amherst.

Maximum UV Index Levels in Amherst for April

The chart shows the monthly maximum UV Index (UVI) for Amherst in April, 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 April, the maximum UV index in Amherst typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121210864
Data source: Amherst April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)16 mm (0.6 inches)75%moderate
February Weather6°C (44°F)11 mm (0.4 inches)74%high
March Weather12°C (54°F)35 mm (1.4 inches)61%very high
April Weather16°C (60°F)22 mm (0.9 inches)61%extreme
May Weather21°C (70°F)49 mm (1.9 inches)67%extreme
June Weather26°C (78°F)38 mm (1.5 inches)69%extreme
July Weather27°C (81°F)31 mm (1.2 inches)69%extreme
August Weather26°C (79°F)39 mm (1.5 inches)66%extreme
September Weather23°C (73°F)44 mm (1.7 inches)71%very high
October Weather15°C (60°F)63 mm (2.5 inches)71%very high
November Weather10°C (50°F)16 mm (0.6 inches)82%high
December Weather6°C (44°F)15 mm (0.6 inches)80%moderate

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