September Weather in Awendaw, United States

Last updated: June 24, 2025

In September, the average temperature in Awendaw, United States hovers around 26°C (78°F), providing a comfortable atmosphere for outdoor activities. Temperatures can range from a minimum of 16°C (60°F) to a maximum of 32°C (91°F), making it essential to plan accordingly. Be prepared for some rain, as the area receives an average precipitation of 201 mm (7.9 in) over 13 days, combined with a humidity level of 81%. Enjoy the vibrant climate!

September Temperature in Awendaw

In September in Awendaw, the average temperature is 26°C (78°F). Maximums can reach 32°C (91°F) and minimums can be as low as 16°C (60°F). This pleasant climate makes it an ideal time to explore the beauty of Awendaw.

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

The chart illustrates September temperature patterns in Awendaw, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Awendaw, September typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (91°F) and lows dropping to around 16°C (60°F).

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

September Precipitation in Awendaw

In Awendaw in September, the precipitation amount is 201 mm (7.9 in) over a period of 13 days.

September Precipitation Trends in Awendaw

The chart displays monthly precipitation patterns in Awendaw, 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 Awendaw, September typically receives around 201 mm (7.9 inches) of precipitation spread over approximately 13 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 Awendaw

In Awendaw in September, humidity is 81%. With an average temperature of 26°C (78°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities feel a bit more strenuous and the air heavy, which can be quite challenging for traveling.

September Average Humidity in Awendaw

This chart illustrates the average monthly humidity levels in Awendaw, 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 Awendaw is approximately 81%, 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 Awendaw

In Awendaw 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 Awendaw.

Maximum UV Index Levels in Awendaw for September

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

Data source: Awendaw 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 Awendaw Compares to Other Months

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

This table compares monthly weather conditions in Awendaw, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	64 mm (2.5 inches)	83%	moderate
February Weather	13°C (56°F)	97 mm (3.8 inches)	79%	high
March Weather	15°C (59°F)	65 mm (2.6 inches)	79%	very high
April Weather	19°C (66°F)	104 mm (4.1 inches)	78%	very high
May Weather	23°C (74°F)	87 mm (3.4 inches)	78%	extreme
June Weather	26°C (78°F)	149 mm (5.9 inches)	78%	extreme
July Weather	27°C (81°F)	174 mm (6.8 inches)	82%	extreme
August Weather	27°C (81°F)	190 mm (7.5 inches)	81%	extreme
September Weather	26°C (78°F)	201 mm (7.9 inches)	81%	very high
October Weather	22°C (73°F)	80 mm (3.1 inches)	78%	very high
November Weather	16°C (61°F)	96 mm (3.8 inches)	82%	high
December Weather	13°C (56°F)	146 mm (5.8 inches)	84%	moderate