July Weather in South Pasadena, United States

Last updated: June 24, 2025

In July, the average temperature in South Pasadena, United States hovers around 28°C (82°F), with a comfortable minimum of 25°C (77°F) and a maximum reaching up to 32°C (90°F). However, be prepared for some rain, as precipitation amounts can total 204 mm (8.0 in) over approximately 25 days, contributing to an average humidity level of 74%.

July Temperature in South Pasadena

In July in South Pasadena, the average temperature is 28°C (82°F), with maximums reaching 32°C (90°F) and minimums dropping to 25°C (77°F). It's an ideal time to visit for those who enjoy warm weather and outdoor activities.

July Weather in South Pasadena: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in South Pasadena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Pasadena, July typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 25°C (77°F).

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

July Precipitation in South Pasadena

In South Pasadena in July, the precipitation amount is 204 mm (8.0 in) spread over 25 days.

July Precipitation Trends in South Pasadena

The chart displays monthly precipitation patterns in South Pasadena, 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 South Pasadena, July typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 25 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 South Pasadena

In South Pasadena in July, humidity is 74%. With an average temperature of 28°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel more exhausting and requiring frequent breaks to stay hydrated.

July Average Humidity in South Pasadena

This chart illustrates the average monthly humidity levels in South Pasadena, 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 South Pasadena 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 South Pasadena

In South Pasadena 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 South Pasadena.

Maximum UV Index Levels in South Pasadena for July

The chart shows the monthly maximum UV Index (UVI) for South Pasadena 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 South Pasadena typically reaches 12, which falls under the extreme exposure category.

Data source: South Pasadena 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 South Pasadena Compares to Other Months

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

This table compares monthly weather conditions in South Pasadena, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	40 mm (1.6 inches)	82%	high
February Weather	19°C (66°F)	50 mm (2.0 inches)	82%	very high
March Weather	20°C (68°F)	20 mm (0.8 inches)	79%	very high
April Weather	23°C (73°F)	60 mm (2.4 inches)	78%	extreme
May Weather	25°C (77°F)	105 mm (4.1 inches)	76%	extreme
June Weather	27°C (81°F)	174 mm (6.8 inches)	75%	extreme
July Weather	28°C (82°F)	204 mm (8.0 inches)	74%	extreme
August Weather	28°C (83°F)	219 mm (8.6 inches)	74%	extreme
September Weather	27°C (82°F)	143 mm (5.6 inches)	78%	extreme
October Weather	26°C (79°F)	67 mm (2.6 inches)	79%	very high
November Weather	21°C (70°F)	46 mm (1.8 inches)	82%	high
December Weather	19°C (66°F)	66 mm (2.6 inches)	84%	moderate