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September Weather in Cave Spring, United States

Last updated: June 24, 2025

In September, the average temperature in Cave Spring, United States is a pleasant 24°C (75°F). Expect temperatures to range from a cool 10°C (51°F) at night to a warm 35°C (96°F) during the day. Rainfall is moderate, with 101 mm (4.0 in) of precipitation spread over 9 days. Additionally, the average humidity sits at a comfortable 73%, making it a lovely time to enjoy the local sights.

September Temperature in Cave Spring

In September in Cave Spring, the average temperature is 24°C (75°F). The maximum can reach 35°C (96°F), and the minimum can be as low as 10°C (51°F). This variation makes it a great destination for travelers seeking both warmth and mild weather.

September Weather in Cave Spring: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cave Spring, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cave Spring, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec455156627176797975665248
Data source: Temperature data for Cave Spring 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 Cave Spring

In Cave Spring in September, the total precipitation amount is 101 mm (4.0 in), occurring over a span of 9 days.

September Precipitation Trends in Cave Spring

The chart displays monthly precipitation patterns in Cave Spring, 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 Cave Spring, September typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec11016313213710312212615410112787134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cave Spring

In Cave Spring in September humidity is 73%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it somewhat uncomfortable for traveling if you're not acclimated, as sweat clings to your skin and limits your energy for exploration.

September Average Humidity in Cave Spring

This chart illustrates the average monthly humidity levels in Cave Spring, 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 Cave Spring is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cave Spring

In Cave Spring 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 Cave Spring.

Maximum UV Index Levels in Cave Spring for September

The chart shows the monthly maximum UV Index (UVI) for Cave Spring 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 Cave Spring typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Cave Spring 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 Cave Spring Compares to Other Months

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

This table compares monthly weather conditions in Cave Spring, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)110 mm (4.3 inches)85%moderate
February Weather10°C (51°F)163 mm (6.4 inches)84%high
March Weather14°C (57°F)132 mm (5.2 inches)82%very high
April Weather17°C (62°F)137 mm (5.4 inches)82%very high
May Weather22°C (72°F)103 mm (4.1 inches)81%extreme
June Weather25°C (77°F)122 mm (4.8 inches)77%extreme
July Weather26°C (80°F)126 mm (5.0 inches)77%extreme
August Weather26°C (79°F)154 mm (6.1 inches)72%very high
September Weather24°C (75°F)101 mm (4.0 inches)73%very high
October Weather19°C (66°F)127 mm (5.0 inches)73%very high
November Weather11°C (52°F)87 mm (3.4 inches)85%high
December Weather9°C (48°F)134 mm (5.3 inches)88%moderate

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