September Weather in Jesup, United States

Last updated: June 24, 2025

In September, the average temperature in Jesup, United States hovers around 19°C (66°F), making it a pleasant time to explore. Temperatures can swing from a cool 2°C (37°F) at night to a warm 33°C (92°F) during the day. Expect about 127 mm (5.0 in) of precipitation over 10 days, and embrace the typical 74% humidity that adds to the region's charm.

September Temperature in Jesup

In September in Jesup, the average temperature is 19°C (66°F), with maximums reaching up to 33°C (92°F) and minimums dipping as low as 2°C (37°F). It's essential to pack layers and be prepared for both warm days and cool evenings while traveling during this time.

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

The chart illustrates September temperature patterns in Jesup, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jesup, September typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (37°F).

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

September Precipitation in Jesup

In Jesup in September, the precipitation amount is 127 mm (5.0 in), spread over a period of 10 days.

September Precipitation Trends in Jesup

The chart displays monthly precipitation patterns in Jesup, 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 Jesup, September typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 10 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 Jesup

In Jesup in September humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.

September Average Humidity in Jesup

This chart illustrates the average monthly humidity levels in Jesup, 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 Jesup is approximately 74%, 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 Jesup

In Jesup in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Jesup.

Maximum UV Index Levels in Jesup for September

The chart shows the monthly maximum UV Index (UVI) for Jesup 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 Jesup typically reaches 8, which falls under the very high exposure category.

Data source: Jesup 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 Jesup Compares to Other Months

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

This table compares monthly weather conditions in Jesup, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	43 mm (1.7 inches)	84%	moderate
February Weather	-6°C (21°F)	53 mm (2.1 inches)	85%	moderate
March Weather	2°C (37°F)	71 mm (2.8 inches)	84%	moderate
April Weather	8°C (47°F)	78 mm (3.1 inches)	83%	very high
May Weather	16°C (61°F)	174 mm (6.8 inches)	75%	very high
June Weather	22°C (72°F)	141 mm (5.6 inches)	79%	extreme
July Weather	24°C (75°F)	108 mm (4.3 inches)	75%	very high
August Weather	22°C (71°F)	96 mm (3.8 inches)	69%	very high
September Weather	19°C (66°F)	127 mm (5.0 inches)	74%	very high
October Weather	11°C (51°F)	142 mm (5.6 inches)	79%	moderate
November Weather	2°C (36°F)	47 mm (1.9 inches)	88%	moderate
December Weather	-2°C (29°F)	38 mm (1.5 inches)	82%	moderate