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September Weather in New Roads, United States

Last updated: June 24, 2025

In September, the average temperature in New Roads, United States is a warm 26°C (79°F), with lows dipping to 13°C (55°F) and highs reaching up to 37°C (98°F). Expect a precipitation amount of 135 mm (5.3 in) over approximately 13 rainy days, accompanied by an average humidity of 79%.

September Temperature in New Roads

In September in New Roads, the average temperature is 26°C (79°F). The maximum can reach 37°C (98°F), while the minimum can drop to as low as 13°C (55°F). This range of temperatures makes New Roads a great destination for travelers seeking warm weather with pleasant nighttime cooling.

September Weather in New Roads: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in New Roads, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Roads, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec525764677680828279725955
Data source: Temperature data for New Roads 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 New Roads

In New Roads in September, the precipitation amount is 135 mm (5.3 in) over the course of 13 days.

September Precipitation Trends in New Roads

The chart displays monthly precipitation patterns in New Roads, 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 New Roads, September typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1151128316617016217214213510981120
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in New Roads

In New Roads in September humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

September Average Humidity in New Roads

This chart illustrates the average monthly humidity levels in New Roads, 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 New Roads is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%80%81%81%78%79%79%79%77%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in New Roads

In New Roads in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in New Roads.

Maximum UV Index Levels in New Roads for September

The chart shows the monthly maximum UV Index (UVI) for New Roads 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 New Roads typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121110864
Data source: New Roads 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 New Roads Compares to Other Months

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

This table compares monthly weather conditions in New Roads, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)115 mm (4.5 inches)83%moderate
February Weather14°C (57°F)112 mm (4.4 inches)83%very high
March Weather18°C (64°F)83 mm (3.3 inches)80%very high
April Weather20°C (68°F)166 mm (6.5 inches)81%extreme
May Weather24°C (76°F)170 mm (6.7 inches)81%extreme
June Weather27°C (80°F)162 mm (6.4 inches)78%extreme
July Weather28°C (82°F)172 mm (6.8 inches)79%extreme
August Weather28°C (82°F)142 mm (5.6 inches)79%extreme
September Weather26°C (79°F)135 mm (5.3 inches)79%very high
October Weather22°C (72°F)109 mm (4.3 inches)77%very high
November Weather15°C (59°F)81 mm (3.2 inches)85%high
December Weather13°C (56°F)120 mm (4.7 inches)88%moderate

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