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September Weather in Hayneville, United States

Last updated: June 24, 2025

In Hayneville, United States, the average temperature during September hovers around 26°C (79°F). Temperatures can vary quite a bit, with minimums dipping to 11°C (53°F) and maximums soaring up to 37°C (99°F). Expect a total precipitation of 89 mm (3.5 in) over about 9 days, along with an average humidity level of 73%. Plan accordingly to make the most of your time in this vibrant locale!

September Temperature in Hayneville

In September in Hayneville, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), while minimums can drop as low as 11°C (53°F). Be prepared for a warm climate and pack accordingly for both hot days and cooler evenings.

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

The chart illustrates September temperature patterns in Hayneville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayneville, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec495661667579828279705652
Data source: Temperature data for Hayneville 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 Hayneville

In Hayneville in September, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

September Precipitation Trends in Hayneville

The chart displays monthly precipitation patterns in Hayneville, 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 Hayneville, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec11512111011911911694968911771131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hayneville

In Hayneville in September, humidity is 73%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace, making travel slightly uncomfortable as you navigate through the heat with a constant sheen of sweat on your skin.

September Average Humidity in Hayneville

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

In Hayneville 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 Hayneville.

Maximum UV Index Levels in Hayneville for September

The chart shows the monthly maximum UV Index (UVI) for Hayneville 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 Hayneville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Hayneville 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 Hayneville Compares to Other Months

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

This table compares monthly weather conditions in Hayneville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)115 mm (4.5 inches)85%moderate
February Weather13°C (56°F)121 mm (4.8 inches)84%high
March Weather16°C (61°F)110 mm (4.3 inches)82%very high
April Weather19°C (66°F)119 mm (4.7 inches)82%very high
May Weather24°C (75°F)119 mm (4.7 inches)81%extreme
June Weather26°C (80°F)116 mm (4.6 inches)77%extreme
July Weather28°C (82°F)94 mm (3.7 inches)77%extreme
August Weather28°C (82°F)96 mm (3.8 inches)72%extreme
September Weather26°C (79°F)89 mm (3.5 inches)73%very high
October Weather21°C (70°F)117 mm (4.6 inches)73%very high
November Weather13°C (56°F)71 mm (2.8 inches)85%high
December Weather11°C (53°F)131 mm (5.1 inches)88%moderate

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