September Weather in Rockingham, United States

Last updated: June 24, 2025

In Rockingham, United States, the average temperature in September hovers around 24°C (75°F), making it a lovely time to visit. Expect temperatures to range from a minimum of 9°C (48°F) to a maximum of 36°C (97°F). Be prepared for some rainfall, as the area receives about 161 mm (6.3 in) of precipitation over 9 days. With an average humidity of 79%, the air can feel quite tropical—perfect for those who enjoy a warm, lush atmosphere!

September Temperature in Rockingham

In September in Rockingham, the average temperature is 24°C (75°F). Maximums can reach 36°C (97°F), and minimums can be as low as 9°C (48°F). It's a great time to visit for those who enjoy warm weather, but be prepared for occasional temperature fluctuations.

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

The chart illustrates September temperature patterns in Rockingham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rockingham, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Rockingham

In Rockingham in September, the precipitation amount is 161 mm (6.3 in) spread over 9 days.

September Precipitation Trends in Rockingham

The chart displays monthly precipitation patterns in Rockingham, 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 Rockingham, September typically receives around 161 mm (6.3 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 Rockingham

In Rockingham in September, humidity is 79%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making traveling quite sticky and requiring ample hydration and light clothing to keep comfortable while exploring.

September Average Humidity in Rockingham

This chart illustrates the average monthly humidity levels in Rockingham, 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 Rockingham is approximately 79%, 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 Rockingham

In Rockingham 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 Rockingham.

Maximum UV Index Levels in Rockingham for September

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

Data source: Rockingham 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 Rockingham Compares to Other Months

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

This table compares monthly weather conditions in Rockingham, 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 (45°F)	99 mm (3.9 inches)	85%	moderate
February Weather	10°C (51°F)	111 mm (4.4 inches)	82%	high
March Weather	13°C (55°F)	78 mm (3.1 inches)	81%	very high
April Weather	17°C (63°F)	104 mm (4.1 inches)	80%	very high
May Weather	22°C (72°F)	104 mm (4.1 inches)	81%	extreme
June Weather	25°C (77°F)	119 mm (4.7 inches)	81%	extreme
July Weather	27°C (81°F)	112 mm (4.4 inches)	81%	extreme
August Weather	26°C (79°F)	137 mm (5.4 inches)	80%	very high
September Weather	24°C (75°F)	161 mm (6.3 inches)	79%	very high
October Weather	19°C (67°F)	72 mm (2.8 inches)	80%	very high
November Weather	11°C (53°F)	76 mm (3.0 inches)	85%	high
December Weather	9°C (48°F)	125 mm (4.9 inches)	86%	moderate