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September Weather in Heflin, United States

Last updated: June 24, 2025

In September, the average temperature in Heflin, United States hovers around 24°C (75°F), creating a pleasant atmosphere for visitors. However, prepare for temperature fluctuations, as it can dip to a cool 10°C (51°F) or soar up to a warm 35°C (96°F). With an average precipitation of 92 mm (3.6 in) over about 10 days, it's wise to carry an umbrella, while the average humidity level rests at a comfortable 73%.

September Temperature in Heflin

In September in Heflin, 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 Heflin: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Heflin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heflin, 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).
JanFebMarAprMayJunJulAugSepOctNovDec455157627176797875665248
Data source: Temperature data for Heflin 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 Heflin

In Heflin in September, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.

September Precipitation Trends in Heflin

The chart displays monthly precipitation patterns in Heflin, 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 Heflin, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1121581291441111291241559313086139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Heflin

In Heflin 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 Heflin

This chart illustrates the average monthly humidity levels in Heflin, 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 Heflin 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 Heflin

In Heflin 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 Heflin.

Maximum UV Index Levels in Heflin for September

The chart shows the monthly maximum UV Index (UVI) for Heflin 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 Heflin typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111010864
Data source: Heflin 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 Heflin Compares to Other Months

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

This table compares monthly weather conditions in Heflin, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)112 mm (4.4 inches)85%moderate
February Weather11°C (51°F)158 mm (6.2 inches)84%high
March Weather14°C (57°F)129 mm (5.1 inches)82%very high
April Weather17°C (62°F)144 mm (5.7 inches)82%very high
May Weather22°C (71°F)111 mm (4.4 inches)81%extreme
June Weather25°C (76°F)128 mm (5.1 inches)77%extreme
July Weather26°C (79°F)123 mm (4.9 inches)77%extreme
August Weather26°C (78°F)155 mm (6.1 inches)72%very high
September Weather24°C (75°F)92 mm (3.6 inches)73%very high
October Weather19°C (66°F)130 mm (5.1 inches)73%very high
November Weather11°C (52°F)86 mm (3.4 inches)85%high
December Weather9°C (49°F)139 mm (5.5 inches)88%moderate

Compare Heflin's Climate with Cities Worldwide