July Weather in Andover, United States

Last updated: June 24, 2025

In Andover, United States, the average temperature in July reaches a pleasant 25°C (77°F). However, be prepared for a range, as temperatures can dip to a minimum of 14°C (57°F) and soar up to 36°C (96°F). During this month, expect around 100 mm (3.9 in) of precipitation spread over 11 days, along with an average humidity level of 79%. Whether you're enjoying the sunshine or the occasional rain, Andover offers a vibrant climate in July!

July Temperature in Andover

In July in Andover, the average temperature is 25°C (77°F), with maximums reaching 36°C (96°F) and minimums dropping as low as 14°C (57°F). This makes it an ideal time for travelers looking to enjoy warm weather while still experiencing pleasant cooler evenings.

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

The chart illustrates July temperature patterns in Andover, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Andover, July typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (96°F) and lows dropping to around 14°C (57°F).

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

July Precipitation in Andover

In Andover in July, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.

July Precipitation Trends in Andover

The chart displays monthly precipitation patterns in Andover, 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 Andover, July typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 11 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 Andover

In Andover in July, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

July Average Humidity in Andover

This chart illustrates the average monthly humidity levels in Andover, 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 Andover is approximately 79%, 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 Andover

In Andover in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Andover.

Maximum UV Index Levels in Andover for July

The chart shows the monthly maximum UV Index (UVI) for Andover 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 Andover typically reaches 10, which falls under the very high exposure category.

Data source: Andover 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 Andover Compares to Other Months

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

This table compares monthly weather conditions in Andover, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	56 mm (2.2 inches)	81%	moderate
February Weather	-3°C (27°F)	63 mm (2.5 inches)	81%	moderate
March Weather	5°C (41°F)	100 mm (3.9 inches)	81%	high
April Weather	10°C (50°F)	113 mm (4.5 inches)	82%	very high
May Weather	17°C (63°F)	157 mm (6.2 inches)	78%	very high
June Weather	23°C (74°F)	143 mm (5.6 inches)	81%	extreme
July Weather	25°C (77°F)	100 mm (3.9 inches)	79%	very high
August Weather	23°C (74°F)	70 mm (2.7 inches)	77%	very high
September Weather	20°C (69°F)	103 mm (4.1 inches)	78%	very high
October Weather	12°C (55°F)	127 mm (5.0 inches)	78%	high
November Weather	4°C (39°F)	52 mm (2.0 inches)	87%	moderate
December Weather	0°C (33°F)	49 mm (1.9 inches)	84%	low