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September Weather in Warm Springs, United States

Last updated: June 24, 2025

In September, the average temperature in Warm Springs, United States hovers around 19°C (67°F). Expect a range where the mercury can dip to a chilly 2°C (36°F) or soar up to a sweltering 33°C (92°F). With an average humidity of 75%, you might feel the moisture in the air, especially during the 10 days of rain that bring about 104 mm (4.1 in) of precipitation. Prepare accordingly!

September Temperature in Warm Springs

In September in Warm Springs, the average temperature is 19°C (67°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 2°C (36°F). This range makes it a great time to visit for those who enjoy mild weather but should be prepared for both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Warm Springs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Warm Springs, September typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844536269747266574238
Data source: Temperature data for Warm 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 Warm Springs

In Warm Springs in September, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.

September Precipitation Trends in Warm Springs

The chart displays monthly precipitation patterns in Warm 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 Warm Springs, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec73114821151359762931041087492
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Warm Springs

In Warm Springs in September humidity is 75%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel invigorating yet slightly sticky, as you navigate through the vibrant streets or scenic landscapes.

September Average Humidity in Warm Springs

This chart illustrates the average monthly humidity levels in Warm 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 Warm Springs is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Warm Springs

In Warm Springs 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 Warm Springs.

Maximum UV Index Levels in Warm Springs for September

The chart shows the monthly maximum UV Index (UVI) for Warm 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 Warm Springs typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101111109753
Data source: Warm 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 Warm Springs Compares to Other Months

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

This table compares monthly weather conditions in Warm Springs, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)73 mm (2.9 inches)84%moderate
February Weather4°C (39°F)114 mm (4.5 inches)84%high
March Weather7°C (44°F)82 mm (3.2 inches)84%very high
April Weather12°C (53°F)115 mm (4.5 inches)82%very high
May Weather17°C (62°F)135 mm (5.3 inches)82%very high
June Weather20°C (69°F)97 mm (3.8 inches)83%extreme
July Weather23°C (74°F)62 mm (2.4 inches)79%extreme
August Weather22°C (72°F)92 mm (3.6 inches)77%very high
September Weather19°C (67°F)104 mm (4.1 inches)75%very high
October Weather14°C (57°F)108 mm (4.3 inches)81%high
November Weather6°C (43°F)73 mm (2.9 inches)87%moderate
December Weather3°C (38°F)92 mm (3.6 inches)85%moderate

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