September Weather in Forsyth, United States

Last updated: June 24, 2025

In Forsyth, United States, the average temperature in September hovers around 25°C (77°F), offering a pleasant ambiance. Minimum temperatures can dip to 12°C (54°F), while the maximum can soar to 36°C (97°F), creating a diverse climate experience. Expect around 103 mm (4.0 in) of precipitation spread over 8 days, with humidity levels averaging a comfortable 82%. Embrace the variety of weather as you explore this vibrant destination!

September Temperature in Forsyth

In September in Forsyth, the average temperature is 25°C (77°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 12°C (54°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities, but it's advisable to pack layers to stay comfortable throughout the day.

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

The chart illustrates September temperature patterns in Forsyth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forsyth, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Forsyth

In Forsyth in September, the precipitation amount is 103 mm (4.0 in) over a span of 8 days.

September Precipitation Trends in Forsyth

The chart displays monthly precipitation patterns in Forsyth, 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 Forsyth, September typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 8 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 Forsyth

In Forsyth in September, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

September Average Humidity in Forsyth

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

In Forsyth 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 Forsyth.

Maximum UV Index Levels in Forsyth for September

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

Data source: Forsyth 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 Forsyth Compares to Other Months

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

This table compares monthly weather conditions in Forsyth, 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)	107 mm (4.2 inches)	86%	moderate
February Weather	12°C (54°F)	129 mm (5.1 inches)	84%	high
March Weather	15°C (59°F)	83 mm (3.3 inches)	83%	very high
April Weather	18°C (65°F)	107 mm (4.2 inches)	81%	very high
May Weather	23°C (73°F)	90 mm (3.6 inches)	81%	extreme
June Weather	26°C (78°F)	113 mm (4.5 inches)	81%	extreme
July Weather	27°C (81°F)	102 mm (4.0 inches)	83%	extreme
August Weather	27°C (80°F)	130 mm (5.1 inches)	81%	very high
September Weather	25°C (77°F)	103 mm (4.0 inches)	82%	very high
October Weather	20°C (69°F)	109 mm (4.3 inches)	78%	very high
November Weather	13°C (55°F)	78 mm (3.1 inches)	86%	high
December Weather	10°C (51°F)	127 mm (5.0 inches)	89%	moderate