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September Weather in Calhoun, United States

Last updated: June 24, 2025

In September, the average temperature in Calhoun, United States hovers around 24°C (75°F), with variations between a minimum of 10°C (51°F) and a maximum of 36°C (98°F). Expect approximately 101 mm (4.0 in) of precipitation spread over 8 days, and enjoy a comfortable average humidity level of 64%.

September Temperature in Calhoun

In September in Calhoun, the average temperature is 24°C (75°F). Maximums can reach 36°C (98°F), and minimums can be as low as 10°C (51°F). Travelers should be prepared for warm days and cooler evenings, making it a great time to explore.

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

The chart illustrates September temperature patterns in Calhoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calhoun, September typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (98°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec455056627277807975665247
Data source: Temperature data for Calhoun 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 Calhoun

In Calhoun in September, the precipitation amount is 101 mm (4.0 in) spread over 8 days.

September Precipitation Trends in Calhoun

The chart displays monthly precipitation patterns in Calhoun, 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 Calhoun, September typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec113176152138911139812710112583140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Calhoun

In Calhoun in September humidity is 64%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor exploration both refreshing and a little sticky, perfect for leisurely strolls and shaded cafes but with a need for frequent water breaks.

September Average Humidity in Calhoun

This chart illustrates the average monthly humidity levels in Calhoun, 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 Calhoun is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Calhoun

In Calhoun 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 Calhoun.

Maximum UV Index Levels in Calhoun for September

The chart shows the monthly maximum UV Index (UVI) for Calhoun 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 Calhoun typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111119764
Data source: Calhoun 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 Calhoun Compares to Other Months

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

This table compares monthly weather conditions in Calhoun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)113 mm (4.5 inches)87%moderate
February Weather10°C (50°F)176 mm (6.9 inches)87%high
March Weather13°C (56°F)152 mm (6.0 inches)85%very high
April Weather17°C (62°F)138 mm (5.4 inches)82%very high
May Weather22°C (72°F)91 mm (3.6 inches)83%extreme
June Weather25°C (77°F)113 mm (4.5 inches)82%extreme
July Weather27°C (80°F)98 mm (3.9 inches)78%extreme
August Weather26°C (79°F)127 mm (5.0 inches)67%extreme
September Weather24°C (75°F)101 mm (4.0 inches)64%very high
October Weather19°C (66°F)125 mm (4.9 inches)74%high
November Weather11°C (52°F)83 mm (3.3 inches)87%high
December Weather9°C (48°F)139 mm (5.5 inches)88%moderate

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