September Weather in Macon, United States

Last updated: June 24, 2025

In Macon, United States, the average temperature in September hovers around 26°C (78°F). Expect minimums of 12°C (54°F) and maximums reaching 37°C (99°F). During this month, anticipate 98 mm (3.9 in) of precipitation spread over 9 days, coupled with an average humidity of 82%. Plan accordingly to stay comfortable and dry!

September Temperature in Macon

In September in Macon, the average temperature is 26°C (78°F), with maximums occasionally reaching 37°C (99°F) and minimums dropping as low as 12°C (54°F). This makes Macon an ideal destination for travelers seeking a warm getaway with pleasant evenings.

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

The chart illustrates September temperature patterns in Macon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Macon, September typically has an average temperature of 26°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Macon

In Macon in September, the precipitation amount is 98 mm (3.9 in) spread over a duration of 9 days.

September Precipitation Trends in Macon

The chart displays monthly precipitation patterns in Macon, 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 Macon, September typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 9 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 Macon

In Macon in September, humidity is 82%. With an average temperature of 26°C (78°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air almost tangible, which can be quite challenging for traveling.

September Average Humidity in Macon

This chart illustrates the average monthly humidity levels in Macon, 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 Macon is approximately 82%, 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 Macon

In Macon 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 Macon.

Maximum UV Index Levels in Macon for September

The chart shows the monthly maximum UV Index (UVI) for Macon 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 Macon typically reaches 10, which falls under the very high exposure category.

Data source: Macon 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 Macon Compares to Other Months

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

This table compares monthly weather conditions in Macon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	108 mm (4.3 inches)	86%	moderate
February Weather	13°C (55°F)	121 mm (4.8 inches)	84%	high
March Weather	15°C (60°F)	80 mm (3.1 inches)	83%	very high
April Weather	19°C (66°F)	94 mm (3.7 inches)	81%	very high
May Weather	23°C (75°F)	86 mm (3.4 inches)	81%	extreme
June Weather	26°C (79°F)	120 mm (4.7 inches)	81%	extreme
July Weather	28°C (82°F)	97 mm (3.8 inches)	83%	extreme
August Weather	27°C (81°F)	112 mm (4.4 inches)	81%	extreme
September Weather	26°C (78°F)	98 mm (3.9 inches)	82%	very high
October Weather	21°C (70°F)	94 mm (3.7 inches)	78%	very high
November Weather	13°C (56°F)	76 mm (3.0 inches)	86%	high
December Weather	11°C (51°F)	118 mm (4.6 inches)	89%	moderate