September Weather in Greenwood, United States

Last updated: June 24, 2025

In September, the average temperature in Greenwood, United States hovers around 24°C (76°F). Expect a minimum of 10°C (50°F) and a maximum of 36°C (97°F), making it a month of varied weather. With an average precipitation of 92 mm (3.6 in) spread over 7 days, staying dry may require a little planning. Additionally, the humidity level rests at a comfy 75%, ensuring a warm and somewhat tropical feel throughout the month.

September Temperature in Greenwood

In September in Greenwood, the average temperature is 24°C (76°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 10°C (50°F). This makes Greenwood a great destination for travelers seeking warm weather while also being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Greenwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenwood, September typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Greenwood

In Greenwood in September, the precipitation amount is 92 mm (3.6 in) over the course of 7 days.

September Precipitation Trends in Greenwood

The chart displays monthly precipitation patterns in Greenwood, 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 Greenwood, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 7 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 Greenwood

In Greenwood in September, humidity is 75%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making travel somewhat stifling but also richly invigorating, as the air seems to wrap around you, heightening the experience of the local sights and sounds.

September Average Humidity in Greenwood

This chart illustrates the average monthly humidity levels in Greenwood, 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 Greenwood is approximately 75%, 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 Greenwood

In Greenwood in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Greenwood.

Maximum UV Index Levels in Greenwood for September

The chart shows the monthly maximum UV Index (UVI) for Greenwood 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 Greenwood typically reaches 9, which falls under the very high exposure category.

Data source: Greenwood 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 Greenwood Compares to Other Months

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

This table compares monthly weather conditions in Greenwood, 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)	102 mm (4.0 inches)	86%	moderate
February Weather	11°C (52°F)	124 mm (4.9 inches)	85%	high
March Weather	13°C (57°F)	97 mm (3.8 inches)	84%	very high
April Weather	17°C (64°F)	106 mm (4.2 inches)	82%	very high
May Weather	22°C (72°F)	125 mm (4.9 inches)	83%	extreme
June Weather	25°C (78°F)	87 mm (3.4 inches)	82%	extreme
July Weather	27°C (81°F)	103 mm (4.1 inches)	80%	extreme
August Weather	27°C (80°F)	122 mm (4.8 inches)	74%	very high
September Weather	24°C (76°F)	92 mm (3.6 inches)	75%	very high
October Weather	19°C (67°F)	99 mm (3.9 inches)	79%	very high
November Weather	12°C (53°F)	94 mm (3.7 inches)	87%	high
December Weather	9°C (49°F)	115 mm (4.5 inches)	87%	moderate