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September Weather in Clarkton, United States

Last updated: June 24, 2025

In September, the average temperature in Clarkton, United States is a comfortable 23°C (74°F). Expect variations with a minimum of 9°C (48°F) and a maximum of 35°C (96°F). During this month, precipitation averages 79 mm (3.1 in) across about 8 days, contributing to an average humidity level of 68%.

September Temperature in Clarkton

In September in Clarkton, the average temperature is 23°C (74°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 9°C (48°F). Overall, this month offers a warm climate, making it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Clarkton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clarkton, September typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec384252597078817874624844
Data source: Temperature data for Clarkton 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 Clarkton

In Clarkton in September, the precipitation amount is 79 mm (3.1 in) during 8 days, indicating a relatively wet period for the area.

September Precipitation Trends in Clarkton

The chart displays monthly precipitation patterns in Clarkton, 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 Clarkton, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1081431671561351048811579119102102
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Clarkton

In Clarkton in September, humidity is 68%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making traveling quite uncomfortable if you're not prepared. The air is thick and muggy, leaving you yearning for a cool breeze and frequent breaks in the shade.

September Average Humidity in Clarkton

This chart illustrates the average monthly humidity levels in Clarkton, 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 Clarkton is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Clarkton

In Clarkton 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 Clarkton.

Maximum UV Index Levels in Clarkton for September

The chart shows the monthly maximum UV Index (UVI) for Clarkton 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 Clarkton typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Clarkton 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 Clarkton Compares to Other Months

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

This table compares monthly weather conditions in Clarkton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)108 mm (4.3 inches)83%moderate
February Weather5°C (42°F)143 mm (5.6 inches)81%high
March Weather11°C (52°F)167 mm (6.6 inches)80%high
April Weather15°C (59°F)156 mm (6.1 inches)80%very high
May Weather21°C (70°F)135 mm (5.3 inches)83%very high
June Weather25°C (78°F)104 mm (4.1 inches)83%extreme
July Weather27°C (81°F)88 mm (3.5 inches)76%extreme
August Weather26°C (79°F)115 mm (4.5 inches)69%very high
September Weather23°C (74°F)79 mm (3.1 inches)68%very high
October Weather17°C (62°F)119 mm (4.7 inches)72%high
November Weather9°C (48°F)102 mm (4.0 inches)83%moderate
December Weather6°C (44°F)102 mm (4.0 inches)86%moderate

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