September Weather in Rankin, United States

Last updated: June 24, 2025

In September, the average temperature in Rankin, United States is a pleasant 25°C (78°F). However, be prepared for a temperature swing, with minimums dipping to 7°C (44°F) and scorching highs reaching 39°C (102°F). This month also sees an average precipitation of 39 mm (1.5 in) over 6 days, accompanied by a moderate average humidity of 67%.

September Temperature in Rankin

In September, in Rankin, the average temperature is 25°C (78°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 7°C (44°F). It's advisable to pack for varying weather conditions while enjoying the warmth during your travels.

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

The chart illustrates September temperature patterns in Rankin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rankin, September typically has an average temperature of 25°C (78°F), with highs reaching up to 39°C (102°F) and lows dropping to around 7°C (44°F).

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

September Precipitation in Rankin

In Rankin in September, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

September Precipitation Trends in Rankin

The chart displays monthly precipitation patterns in Rankin, 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 Rankin, September typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 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 Rankin

In Rankin in September humidity is 67%. With an average temperature of 25°C (78°F), this humidity feels like traveling through a warm, heavy blanket that wraps around you, making outdoor activities feel a bit more strenuous, but also enveloping you in a tropical embrace that can be refreshing if you take breaks in the shade.

September Average Humidity in Rankin

This chart illustrates the average monthly humidity levels in Rankin, 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 Rankin is approximately 67%, 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 Rankin

In Rankin in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Rankin.

Maximum UV Index Levels in Rankin for September

The chart shows the monthly maximum UV Index (UVI) for Rankin 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 Rankin typically reaches 11, which falls under the extreme exposure category.

Data source: Rankin 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 Rankin Compares to Other Months

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

This table compares monthly weather conditions in Rankin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	19 mm (0.7 inches)	74%	moderate
February Weather	10°C (51°F)	16 mm (0.6 inches)	74%	very high
March Weather	16°C (61°F)	31 mm (1.2 inches)	68%	very high
April Weather	20°C (68°F)	39 mm (1.5 inches)	70%	extreme
May Weather	25°C (77°F)	54 mm (2.1 inches)	77%	extreme
June Weather	28°C (83°F)	40 mm (1.6 inches)	76%	extreme
July Weather	29°C (85°F)	18 mm (0.7 inches)	66%	extreme
August Weather	29°C (84°F)	26 mm (1.0 inches)	60%	extreme
September Weather	25°C (78°F)	39 mm (1.5 inches)	67%	extreme
October Weather	20°C (68°F)	37 mm (1.5 inches)	72%	very high
November Weather	14°C (57°F)	12 mm (0.5 inches)	83%	high
December Weather	10°C (50°F)	18 mm (0.7 inches)	85%	moderate