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September Weather in Ridgeland, United States

Last updated: June 24, 2025

In September, the average temperature in Ridgeland, United States hovers around 25°C (78°F), offering a pleasant climate for both residents and visitors. Expect lows of 12°C (53°F) and highs soaring to 36°C (97°F). Despite the warmth, be prepared for some rain, with an average precipitation of 114 mm (4.5 in) falling over 14 days, leading to an average humidity of 83%.

September Temperature in Ridgeland

In September in Ridgeland, the average temperature is 25°C (78°F). The maximum can reach 36°C (97°F), while the minimum can drop as low as 12°C (53°F). Pack accordingly to enjoy your travels comfortably!

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

The chart illustrates September temperature patterns in Ridgeland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ridgeland, September typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec515761667479818178715754
Data source: Temperature data for Ridgeland 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 Ridgeland

In Ridgeland in September, the total precipitation amount is 114 mm (4.5 in) over the course of 14 days.

September Precipitation Trends in Ridgeland

The chart displays monthly precipitation patterns in Ridgeland, 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 Ridgeland, September typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec628571911121591821881147078119
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ridgeland

In Ridgeland in September, humidity is 83%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, damp embrace, making travel sticky and exhausting, as each movement can leave you drenched in sweat.

September Average Humidity in Ridgeland

This chart illustrates the average monthly humidity levels in Ridgeland, 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 Ridgeland is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%81%81%79%75%75%80%81%83%78%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ridgeland

In Ridgeland 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 Ridgeland.

Maximum UV Index Levels in Ridgeland for September

The chart shows the monthly maximum UV Index (UVI) for Ridgeland 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 Ridgeland typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47910111111119864
Data source: Ridgeland 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 Ridgeland Compares to Other Months

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

This table compares monthly weather conditions in Ridgeland, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)62 mm (2.5 inches)86%moderate
February Weather14°C (57°F)85 mm (3.4 inches)81%high
March Weather16°C (61°F)71 mm (2.8 inches)81%very high
April Weather19°C (67°F)91 mm (3.6 inches)79%very high
May Weather23°C (75°F)112 mm (4.4 inches)75%extreme
June Weather26°C (79°F)159 mm (6.3 inches)75%extreme
July Weather27°C (82°F)182 mm (7.2 inches)80%extreme
August Weather27°C (81°F)188 mm (7.4 inches)81%extreme
September Weather25°C (78°F)114 mm (4.5 inches)83%very high
October Weather21°C (71°F)70 mm (2.8 inches)78%very high
November Weather14°C (58°F)78 mm (3.1 inches)85%high
December Weather12°C (54°F)119 mm (4.7 inches)87%moderate

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