July Weather in Amherst, United States

Last updated: June 24, 2025

In Amherst, United States, the average temperature in July reaches a warm 27°C (81°F). Expect a range where the minimum dips to 15°C (60°F) and the maximum soars to a sizzling 42°C (108°F). During this period, precipitation averages around 31 mm (1.2 in) spread over 6 days, complemented by a comfortable average humidity of 69%. Embrace the warmth while staying hydrated!

July Temperature in Amherst

In July, in Amherst, the average temperature is 27°C (81°F). Maximums can reach 42°C (108°F), and minimums can be as low as 15°C (60°F). Be prepared for warm days and cooler nights while traveling to Amherst during this time.

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

The chart illustrates July 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, July typically has an average temperature of 27°C (81°F), with highs reaching up to 42°C (108°F) and lows dropping to around 15°C (60°F).

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

July Precipitation in Amherst

In Amherst in July, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

July Precipitation Trends in Amherst

The chart displays monthly precipitation patterns in Amherst, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Amherst, July typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Amherst

In Amherst in July, humidity is 69%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket wrapped around you, making it essential to stay hydrated and take frequent breaks during your travels.

July Average Humidity in Amherst

This chart illustrates the average monthly humidity levels in Amherst, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Amherst is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Amherst

In Amherst in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Amherst.

Maximum UV Index Levels in Amherst for July

The chart shows the monthly maximum UV Index (UVI) for Amherst in July, 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 July, the maximum UV index in Amherst typically reaches 12, which falls under the extreme exposure category.

Data source: Amherst July 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 July 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 July’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 July’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