September Weather in Clintwood, United States

Last updated: June 24, 2025

In September, the average temperature in Clintwood, United States is a pleasant 21°C (70°F). Expect minimum temperatures to dip to around 7°C (46°F), while the maximum can reach a warm 34°C (94°F). During this month, you can anticipate about 103 mm (4.1 in) of precipitation over approximately 10 days. With an average humidity level of 67%, you might feel a bit sticky, so be sure to stay hydrated!

September Temperature in Clintwood

In September in Clintwood, the average temperature is 21°C (70°F). Maximum temperatures can reach 34°C (94°F), while the minimum can drop as low as 7°C (46°F). Pack a variety of clothing to ensure you're comfortable for both warm days and cooler evenings during your travels.

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

The chart illustrates September temperature patterns in Clintwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clintwood, September typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec374348566571757369604642
Data source: Temperature data for Clintwood 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 Clintwood

In Clintwood in September, the precipitation amount is 103 mm (4.1 in) over a span of 10 days.

September Precipitation Trends in Clintwood

The chart displays monthly precipitation patterns in Clintwood, 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 Clintwood, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec911651171341241299911510312974119
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Clintwood

In Clintwood in September humidity is 67%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making travel a bit stifling but still enjoyable if you're prepared with light clothing and plenty of water.

September Average Humidity in Clintwood

This chart illustrates the average monthly humidity levels in Clintwood, 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 Clintwood is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Clintwood

In Clintwood 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 Clintwood.

Maximum UV Index Levels in Clintwood for September

The chart shows the monthly maximum UV Index (UVI) for Clintwood 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 Clintwood typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
Data source: Clintwood 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 Clintwood Compares to Other Months

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

This table compares monthly weather conditions in Clintwood, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)91 mm (3.6 inches)88%moderate
February Weather6°C (43°F)165 mm (6.5 inches)88%high
March Weather9°C (48°F)117 mm (4.6 inches)87%very high
April Weather13°C (56°F)134 mm (5.3 inches)84%very high
May Weather18°C (66°F)124 mm (4.9 inches)84%extreme
June Weather22°C (71°F)129 mm (5.1 inches)83%extreme
July Weather24°C (76°F)99 mm (3.9 inches)79%extreme
August Weather23°C (74°F)115 mm (4.5 inches)66%very high
September Weather21°C (70°F)103 mm (4.1 inches)67%very high
October Weather15°C (60°F)129 mm (5.1 inches)76%high
November Weather8°C (46°F)73 mm (2.9 inches)89%moderate
December Weather5°C (42°F)119 mm (4.7 inches)88%moderate

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