September Weather in Ridge, United States

Last updated: June 24, 2025

In September, the average temperature in Ridge, United States hovers around 21°C (70°F). Expect a comfortable range with a minimum of 11°C (52°F) and a peak reaching 30°C (87°F). However, be prepared for some rain, as 94 mm (3.7 in) of precipitation is likely over 10 days. With an average humidity of 68%, it’s a great time to enjoy the warmth while staying hydrated!

September Temperature in Ridge

In September, in Ridge, the average temperature is 21°C (70°F). The maximum can reach 30°C (87°F) and the minimum can be as low as 11°C (52°F). This pleasant climate makes Ridge an ideal destination for travelers seeking comfortable weather and outdoor activities.

September Weather in Ridge: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ridge, September typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (87°F) and lows dropping to around 11°C (52°F).

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

September Precipitation in Ridge

In Ridge in September, the precipitation amount is 94 mm (3.7 in) over a duration of 10 days.

September Precipitation Trends in Ridge

The chart displays monthly precipitation patterns in Ridge, 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 Ridge, September typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ridge

In Ridge in September humidity is 68%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making the air feel slightly heavy and sticky, which can be quite exhausting for travelers.

September Average Humidity in Ridge

This chart illustrates the average monthly humidity levels in Ridge, 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 Ridge 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 Ridge

In Ridge in September, 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 Ridge.

Maximum UV Index Levels in Ridge for September

The chart shows the monthly maximum UV Index (UVI) for Ridge 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 Ridge typically reaches 8, which falls under the very high exposure category.

Data source: Ridge 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 Ridge Compares to Other Months

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

This table compares monthly weather conditions in Ridge, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	80 mm (3.1 inches)	84%	moderate
February Weather	2°C (36°F)	112 mm (4.4 inches)	82%	moderate
March Weather	4°C (40°F)	104 mm (4.1 inches)	81%	high
April Weather	9°C (49°F)	132 mm (5.2 inches)	78%	very high
May Weather	14°C (58°F)	119 mm (4.7 inches)	69%	very high
June Weather	20°C (68°F)	87 mm (3.4 inches)	69%	very high
July Weather	24°C (76°F)	131 mm (5.2 inches)	62%	very high
August Weather	24°C (75°F)	103 mm (4.0 inches)	65%	very high
September Weather	21°C (70°F)	94 mm (3.7 inches)	68%	very high
October Weather	16°C (61°F)	143 mm (5.6 inches)	74%	high
November Weather	9°C (49°F)	103 mm (4.0 inches)	82%	moderate
December Weather	5°C (40°F)	140 mm (5.5 inches)	80%	low