July Weather in Addison, United States

Last updated: June 24, 2025

In July, the average temperature in Addison, United States is a pleasant 22°C (71°F). Temperatures can vary quite noticeably, dipping to a minimum of 9°C (49°F) and soaring up to a maximum of 36°C (97°F). Expect 110 mm (4.3 in) of precipitation spread over 13 days, contributing to an average humidity level of 66%.

July Temperature in Addison

In July in Addison, the average temperature is 22°C (71°F). Maximums can reach 36°C (97°F) and minimums can be as low as 9°C (49°F). This makes it a great time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates July temperature patterns in Addison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Addison, July typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (49°F).

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

July Precipitation in Addison

In Addison in July, the total precipitation amount is 110 mm (4.3 in) over the course of 13 days.

July Precipitation Trends in Addison

The chart displays monthly precipitation patterns in Addison, 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 Addison, July typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Addison

In Addison in July, humidity is 66%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket, making travel comfortable yet slightly sticky, necessitating frequent breaks to hydrate and seek shade.

July Average Humidity in Addison

This chart illustrates the average monthly humidity levels in Addison, 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 Addison is approximately 66%, 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 Addison

In Addison in July, 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 Addison.

Maximum UV Index Levels in Addison for July

The chart shows the monthly maximum UV Index (UVI) for Addison 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 Addison typically reaches 9, which falls under the very high exposure category.

Data source: Addison 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 Addison Compares to Other Months

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

This table compares monthly weather conditions in Addison, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	77 mm (3.0 inches)	89%	low
February Weather	-4°C (24°F)	77 mm (3.0 inches)	88%	moderate
March Weather	0°C (31°F)	67 mm (2.6 inches)	86%	moderate
April Weather	7°C (44°F)	111 mm (4.4 inches)	84%	very high
May Weather	14°C (57°F)	87 mm (3.4 inches)	76%	very high
June Weather	19°C (66°F)	88 mm (3.5 inches)	72%	very high
July Weather	22°C (71°F)	110 mm (4.3 inches)	66%	very high
August Weather	21°C (69°F)	95 mm (3.7 inches)	64%	very high
September Weather	17°C (62°F)	64 mm (2.5 inches)	72%	high
October Weather	10°C (51°F)	131 mm (5.2 inches)	81%	moderate
November Weather	2°C (36°F)	98 mm (3.9 inches)	87%	moderate
December Weather	-3°C (27°F)	80 mm (3.2 inches)	84%	low