July Weather in Addison, United States

Last updated: June 24, 2025

In July, the average temperature in Addison, United States hovers around 17°C (63°F), with a comfortable range of 12°C (54°F) to 24°C (76°F). Expect 80 mm (3.1 in) of precipitation over 11 days, contributing to an average humidity of 74%. Whether you're planning outdoor activities or cozy indoor moments, be prepared for the mild yet moist weather!

July Temperature in Addison

In July, in Addison, the average temperature is 17°C (63°F), with maximums reaching 24°C (76°F) and minimums dipping as low as 12°C (54°F). This mild weather makes Addison an ideal destination for travelers looking to explore comfortably.

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 17°C (63°F), with highs reaching up to 24°C (76°F) and lows dropping to around 12°C (54°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 precipitation amount is 80 mm (3.1 in) spread over a duration of 11 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 80 mm (3.1 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 Addison

In Addison in July, humidity is 74%. With an average temperature of 17°C (63°F), this humidity feels like a gentle embrace, making outdoor exploration comfortable yet slightly enveloped in warmth, perfect for leisurely strolls but requiring ample hydration for prolonged activities.

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 74%, 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 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to 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 8, 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	-2°C (28°F)	107 mm (4.2 inches)	88%	low
February Weather	-2°C (28°F)	103 mm (4.1 inches)	88%	moderate
March Weather	0°C (33°F)	82 mm (3.2 inches)	85%	moderate
April Weather	5°C (42°F)	137 mm (5.4 inches)	81%	high
May Weather	9°C (49°F)	107 mm (4.2 inches)	76%	very high
June Weather	14°C (57°F)	98 mm (3.9 inches)	74%	very high
July Weather	17°C (63°F)	80 mm (3.1 inches)	74%	very high
August Weather	18°C (64°F)	79 mm (3.1 inches)	74%	very high
September Weather	15°C (60°F)	99 mm (3.9 inches)	77%	high
October Weather	12°C (53°F)	115 mm (4.5 inches)	82%	moderate
November Weather	6°C (43°F)	141 mm (5.6 inches)	85%	moderate
December Weather	0°C (33°F)	143 mm (5.6 inches)	84%	low