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September Weather in Rocky Mount, United States

Last updated: June 24, 2025

In September, the average temperature in Rocky Mount, United States hovers around 24°C (75°F), offering a pleasant climate for outdoor activities. Temperatures can range from a cool 10°C (50°F) to a warm 35°C (96°F). Expect around 120 mm (4.7 in) of precipitation spread over 10 days, with average humidity levels at a comfortable 79%.

September Temperature in Rocky Mount

In September in Rocky Mount, the average temperature is 24°C (75°F). Maximums can reach 35°C (96°F), and minimums can be as low as 10°C (50°F). Overall, this climate makes Rocky Mount an ideal destination for travelers seeking pleasant weather and a range of outdoor activities.

September Weather in Rocky Mount: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rocky Mount, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rocky Mount, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec444953627077807975665247
Data source: Temperature data for Rocky Mount generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Rocky Mount

In Rocky Mount in September, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.

September Precipitation Trends in Rocky Mount

The chart displays monthly precipitation patterns in Rocky Mount, 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 Rocky Mount, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9010074104109132124151120818698
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rocky Mount

In Rocky Mount 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 Rocky Mount

This chart illustrates the average monthly humidity levels in Rocky Mount, 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 Rocky Mount is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%81%80%81%81%81%80%79%80%86%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rocky Mount

In Rocky Mount 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 Rocky Mount.

Maximum UV Index Levels in Rocky Mount for September

The chart shows the monthly maximum UV Index (UVI) for Rocky Mount 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 Rocky Mount typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109853
Data source: Rocky Mount 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 Rocky Mount Compares to Other Months

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

This table compares monthly weather conditions in Rocky Mount, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)90 mm (3.5 inches)85%moderate
February Weather9°C (49°F)100 mm (3.9 inches)82%high
March Weather12°C (53°F)74 mm (2.9 inches)81%very high
April Weather17°C (62°F)104 mm (4.1 inches)80%very high
May Weather21°C (71°F)109 mm (4.3 inches)81%extreme
June Weather25°C (77°F)132 mm (5.2 inches)81%extreme
July Weather27°C (81°F)124 mm (4.9 inches)81%extreme
August Weather26°C (79°F)151 mm (5.9 inches)80%very high
September Weather24°C (75°F)120 mm (4.7 inches)79%very high
October Weather19°C (66°F)81 mm (3.2 inches)80%very high
November Weather11°C (52°F)86 mm (3.4 inches)85%moderate
December Weather9°C (48°F)98 mm (3.9 inches)86%moderate

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