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September Weather in Bay Minette, United States

Last updated: June 24, 2025

In September, the average temperature in Bay Minette, United States reaches a comfortable 26°C (79°F). However, be prepared for a wide range, with minimums dipping to 13°C (55°F) and maximums soaring up to 38°C (101°F). Expect about 136 mm (5.4 in) of precipitation across 12 days, contributing to an average humidity level of 80%, making for a decidedly tropical feel.

September Temperature in Bay Minette

In September in Bay Minette, the average temperature is 26°C (79°F). Maximums can reach 38°C (101°F) and minimums can be as low as 13°C (55°F). This makes it an ideal time for travelers seeking warm weather while also being prepared for cooler evenings.

September Weather in Bay Minette: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bay Minette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bay Minette, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (101°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec525863677580818179725855
Data source: Temperature data for Bay Minette 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 Bay Minette

In Bay Minette in September, the total precipitation amount reaches 136 mm (5.4 in) over the course of 12 days.

September Precipitation Trends in Bay Minette

The chart displays monthly precipitation patterns in Bay Minette, 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 Bay Minette, September typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec9710510212213420015416713611363136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bay Minette

In Bay Minette in September humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

September Average Humidity in Bay Minette

This chart illustrates the average monthly humidity levels in Bay Minette, 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 Bay Minette is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bay Minette

In Bay Minette 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 Bay Minette.

Maximum UV Index Levels in Bay Minette for September

The chart shows the monthly maximum UV Index (UVI) for Bay Minette 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 Bay Minette typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Bay Minette 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 Bay Minette Compares to Other Months

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

This table compares monthly weather conditions in Bay Minette, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)97 mm (3.8 inches)82%moderate
February Weather14°C (58°F)105 mm (4.1 inches)80%very high
March Weather17°C (63°F)102 mm (4.0 inches)80%very high
April Weather19°C (67°F)122 mm (4.8 inches)78%extreme
May Weather24°C (75°F)134 mm (5.3 inches)73%extreme
June Weather27°C (80°F)200 mm (7.9 inches)71%extreme
July Weather27°C (82°F)154 mm (6.0 inches)79%extreme
August Weather27°C (81°F)167 mm (6.6 inches)78%extreme
September Weather26°C (79°F)136 mm (5.4 inches)80%very high
October Weather22°C (72°F)113 mm (4.4 inches)76%very high
November Weather15°C (59°F)63 mm (2.5 inches)83%high
December Weather13°C (55°F)136 mm (5.4 inches)87%moderate

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