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September Weather in Carthage, United States

Last updated: June 24, 2025

In September, the average temperature in Carthage, United States hovers around 25°C (78°F), offering a pleasant climate. However, temperatures can fluctuate, with a minimum of 10°C (51°F) and a maximum reaching 37°C (99°F). Expect precipitation of about 93 mm (3.7 in) over 9 days, contributing to an average humidity level of 74%. Enjoy the diverse weather while planning your activities!

September Temperature in Carthage

In September in Carthage, the average temperature is 25°C (78°F). Maximums can reach 37°C (99°F) and minimums can be as low as 10°C (51°F). Be prepared for warm days and cooler nights when traveling during this time.

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

The chart illustrates September temperature patterns in Carthage, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carthage, September typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec485360647379818177685451
Data source: Temperature data for Carthage 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 Carthage

In Carthage in September, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Carthage

The chart displays monthly precipitation patterns in Carthage, 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 Carthage, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121771251681271501071279310273121
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Carthage

In Carthage in September humidity is 74%. With an average temperature of 25°C (78°F), this humidity feels like you're enveloped in a warm, thick blanket, making outdoor activities feel more strenuous and necessitating frequent breaks and hydration for comfortable travel.

September Average Humidity in Carthage

This chart illustrates the average monthly humidity levels in Carthage, 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 Carthage is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Carthage

In Carthage 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 Carthage.

Maximum UV Index Levels in Carthage for September

The chart shows the monthly maximum UV Index (UVI) for Carthage 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 Carthage typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111211119864
Data source: Carthage 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 Carthage Compares to Other Months

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

This table compares monthly weather conditions in Carthage, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)112 mm (4.4 inches)85%moderate
February Weather11°C (53°F)177 mm (7.0 inches)84%high
March Weather15°C (60°F)125 mm (4.9 inches)82%very high
April Weather18°C (64°F)168 mm (6.6 inches)82%very high
May Weather23°C (73°F)127 mm (5.0 inches)82%extreme
June Weather26°C (79°F)150 mm (5.9 inches)79%extreme
July Weather27°C (81°F)107 mm (4.2 inches)82%extreme
August Weather27°C (81°F)127 mm (5.0 inches)77%extreme
September Weather25°C (78°F)93 mm (3.7 inches)74%very high
October Weather20°C (68°F)102 mm (4.0 inches)73%very high
November Weather12°C (55°F)73 mm (2.9 inches)85%high
December Weather11°C (51°F)121 mm (4.8 inches)88%moderate

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