July Weather in Andover, United States

Last updated: June 24, 2025

In July, the average temperature in Andover, United States is a pleasant 21°C (70°F), with a minimum of 9°C (49°F) and a maximum of 33°C (92°F). Expect some rain, as precipitation amounts to 128 mm (5.0 in) over 16 days, accompanied by an average humidity of 77%.

July Temperature in Andover

In July in Andover, the average temperature is 21°C (70°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 9°C (49°F). This mild climate makes Andover an ideal destination for travelers seeking comfortable weather for outdoor activities.

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 21°C (70°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (49°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 128 mm (5.0 in) spread over 16 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 128 mm (5.0 inches) of precipitation spread over approximately 16 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 77%. With an average temperature of 21°C (70°F), this humidity feels like a warm, slightly sticky embrace, making travel invigorating yet slightly uncomfortable as you navigate the vibrant streets and outdoor attractions.

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 77%, 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 (24°F)	74 mm (2.9 inches)	91%	moderate
February Weather	-3°C (27°F)	87 mm (3.4 inches)	91%	moderate
March Weather	1°C (34°F)	77 mm (3.0 inches)	88%	high
April Weather	7°C (45°F)	109 mm (4.3 inches)	88%	very high
May Weather	14°C (57°F)	117 mm (4.6 inches)	82%	very high
June Weather	18°C (65°F)	95 mm (3.7 inches)	79%	very high
July Weather	21°C (70°F)	128 mm (5.0 inches)	77%	very high
August Weather	20°C (68°F)	81 mm (3.2 inches)	72%	very high
September Weather	16°C (62°F)	80 mm (3.2 inches)	76%	very high
October Weather	11°C (52°F)	127 mm (5.0 inches)	83%	high
November Weather	3°C (37°F)	81 mm (3.2 inches)	88%	moderate
December Weather	-1°C (30°F)	85 mm (3.3 inches)	87%	low