September Weather in El Cerrito Corona, United States

Last updated: June 24, 2025

In El Cerrito Corona, United States, the average temperature in September hovers around 24°C (75°F), creating a pleasant environment for outdoor activities. However, temperatures can fluctuate significantly, with a minimum of 13°C (55°F) and soaring up to a sizzling 44°C (112°F). Rainfall is minimal, with an average precipitation of just 4 mm (0.2 in) over 0 days, while the average humidity sits at 68%. Enjoy the warmth while staying hydrated!

September Temperature in El Cerrito Corona

In September in El Cerrito Corona, the average temperature is 24°C (75°F). Maximum can reach 44°C (112°F), and minimum can be as low as 13°C (55°F). Be prepared for warm days and cool evenings, making it an ideal time for outdoor activities and exploration.

September Weather in El Cerrito Corona: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Cerrito Corona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Cerrito Corona, September typically has an average temperature of 24°C (75°F), with highs reaching up to 44°C (112°F) and lows dropping to around 13°C (55°F).

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

September Precipitation in El Cerrito Corona

In El Cerrito Corona in September, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

September Precipitation Trends in El Cerrito Corona

The chart displays monthly precipitation patterns in El Cerrito Corona, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In El Cerrito Corona, September typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

September Humidity in El Cerrito Corona

In El Cerrito Corona in September, humidity is 68%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping embrace that can leave travelers feeling sticky and slightly fatigued, making it essential to stay hydrated and take breaks in shaded areas.

September Average Humidity in El Cerrito Corona

This chart illustrates the average monthly humidity levels in El Cerrito Corona, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in El Cerrito Corona is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Cerrito Corona

In El Cerrito Corona in September, 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 El Cerrito Corona.

Maximum UV Index Levels in El Cerrito Corona for September

The chart shows the monthly maximum UV Index (UVI) for El Cerrito Corona in September, 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 September, the maximum UV index in El Cerrito Corona typically reaches 10, which falls under the very high exposure category.

Data source: El Cerrito Corona September 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 September Weather in El Cerrito Corona Compares to Other Months

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

This table compares monthly weather conditions in El Cerrito Corona, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	84 mm (3.3 inches)	74%	moderate
February Weather	13°C (55°F)	78 mm (3.1 inches)	79%	high
March Weather	14°C (58°F)	94 mm (3.7 inches)	75%	very high
April Weather	17°C (63°F)	36 mm (1.4 inches)	70%	very high
May Weather	18°C (65°F)	21 mm (0.8 inches)	70%	extreme
June Weather	21°C (71°F)	2 mm (0.1 inches)	72%	extreme
July Weather	25°C (77°F)	2 mm (0.1 inches)	73%	extreme
August Weather	25°C (78°F)	2 mm (0.1 inches)	69%	very high
September Weather	24°C (75°F)	4 mm (0.2 inches)	68%	very high
October Weather	20°C (69°F)	13 mm (0.5 inches)	67%	high
November Weather	17°C (62°F)	34 mm (1.3 inches)	68%	moderate
December Weather	13°C (55°F)	85 mm (3.3 inches)	71%	moderate