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September Weather in Hot Sulphur Springs, United States

Last updated: June 24, 2025

In September, the average temperature in Hot Sulphur Springs, United States is a mild 11°C (51°F). However, temperatures can fluctuate significantly, with a minimum of -6°C (22°F) and a maximum reaching 26°C (80°F). Visitors can expect 26 mm (1.0 in) of precipitation over approximately 4 days, accompanied by a comfortable average humidity of 65%.

September Temperature in Hot Sulphur Springs

In September in Hot Sulphur Springs, the average temperature is 11°C (51°F). Maximums can reach 26°C (80°F) and minimums can be as low as -6°C (22°F). Travelers should prepare for a wide range of temperatures and pack accordingly to ensure comfort during their visit.

September Weather in Hot Sulphur Springs: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Hot Sulphur Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hot Sulphur Springs, September typically has an average temperature of 11°C (51°F), with highs reaching up to 26°C (80°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec161827313952595751352415
Data source: Temperature data for Hot Sulphur Springs 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 Hot Sulphur Springs

In Hot Sulphur Springs in September, the precipitation amount is 26 mm (1.0 in) over the course of 4 days.

September Precipitation Trends in Hot Sulphur Springs

The chart displays monthly precipitation patterns in Hot Sulphur Springs, 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 Hot Sulphur Springs, September typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec385458626433252726504041
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hot Sulphur Springs

In Hot Sulphur Springs in September, humidity is 65%. With an average temperature of 11°C (51°F), this humidity feels like a refreshing yet brisk embrace, making it ideal for exploring the sights while layered in comfortable clothing.

September Average Humidity in Hot Sulphur Springs

This chart illustrates the average monthly humidity levels in Hot Sulphur Springs, 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 Hot Sulphur Springs is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%76%67%58%52%56%65%76%82%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hot Sulphur Springs

In Hot Sulphur Springs 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 Hot Sulphur Springs.

Maximum UV Index Levels in Hot Sulphur Springs for September

The chart shows the monthly maximum UV Index (UVI) for Hot Sulphur Springs 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 Hot Sulphur Springs typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121313131210754
Data source: Hot Sulphur Springs 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 Hot Sulphur Springs Compares to Other Months

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

This table compares monthly weather conditions in Hot Sulphur Springs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)38 mm (1.5 inches)88%moderate
February Weather-8°C (19°F)54 mm (2.1 inches)87%high
March Weather-3°C (27°F)58 mm (2.3 inches)81%very high
April Weather0°C (32°F)62 mm (2.4 inches)76%extreme
May Weather4°C (39°F)64 mm (2.5 inches)66%extreme
June Weather11°C (52°F)33 mm (1.3 inches)58%extreme
July Weather15°C (59°F)25 mm (1.0 inches)52%extreme
August Weather14°C (58°F)27 mm (1.1 inches)56%extreme
September Weather11°C (51°F)26 mm (1.0 inches)65%very high
October Weather2°C (36°F)50 mm (2.0 inches)76%high
November Weather-4°C (24°F)40 mm (1.6 inches)82%moderate
December Weather-9°C (15°F)41 mm (1.6 inches)89%moderate

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