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September Weather in Shallotte, United States

Last updated: June 24, 2025

In September, the average temperature in Shallotte, United States is a pleasant 25°C (77°F), with a minimum of 13°C (56°F) and a maximum reaching 32°C (90°F). Expect 180 mm (7.1 in) of precipitation spread across 13 days, contributing to an average humidity level of 81%.

September Temperature in Shallotte

In September in Shallotte, the average temperature is 25°C (77°F). Maximum temperatures can reach 32°C (90°F), while minimums can dip to as low as 13°C (56°F). This weather makes Shallotte an ideal destination for travelers seeking warm days and cool evenings.

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

The chart illustrates September temperature patterns in Shallotte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shallotte, September typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec495356647277808077705752
Data source: Temperature data for Shallotte 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 Shallotte

In Shallotte in September, the precipitation amount is 180 mm (7.1 in) spread over 13 days.

September Precipitation Trends in Shallotte

The chart displays monthly precipitation patterns in Shallotte, 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 Shallotte, September typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec801027310012814616820718067100141
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shallotte

In Shallotte in September, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Shallotte

This chart illustrates the average monthly humidity levels in Shallotte, 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 Shallotte is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%79%78%78%78%82%81%81%78%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Shallotte

In Shallotte 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 Shallotte.

Maximum UV Index Levels in Shallotte for September

The chart shows the monthly maximum UV Index (UVI) for Shallotte 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 Shallotte typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Shallotte 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 Shallotte Compares to Other Months

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

This table compares monthly weather conditions in Shallotte, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)79 mm (3.1 inches)83%moderate
February Weather12°C (53°F)102 mm (4.0 inches)79%high
March Weather13°C (57°F)73 mm (2.9 inches)79%very high
April Weather18°C (64°F)100 mm (3.9 inches)78%very high
May Weather22°C (72°F)128 mm (5.1 inches)78%extreme
June Weather25°C (77°F)146 mm (5.7 inches)78%extreme
July Weather27°C (81°F)168 mm (6.6 inches)82%extreme
August Weather27°C (80°F)207 mm (8.1 inches)81%very high
September Weather25°C (77°F)180 mm (7.1 inches)81%very high
October Weather21°C (70°F)67 mm (2.6 inches)78%very high
November Weather14°C (58°F)100 mm (3.9 inches)82%high
December Weather11°C (53°F)141 mm (5.6 inches)84%moderate

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