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September Weather in Fort Deposit, United States

Last updated: June 24, 2025

In Fort Deposit, United States, the average temperature in September hovers around 26°C (78°F). However, be prepared for a range, as the minimum can dip to 12°C (53°F) while the maximum can soar to 37°C (99°F). With 102 mm (4.0 in) of precipitation spread over 11 days, you might want to pack an umbrella. Plus, the average humidity stands at a notable 79%, adding to the area's characteristic climate.

September Temperature in Fort Deposit

In September in Fort Deposit, the average temperature is 26°C (78°F). The maximum can reach 37°C (99°F), while the minimum can drop to as low as 12°C (53°F). This pleasant range of temperatures makes Fort Deposit an ideal destination for travelers seeking both warmth and comfortable evenings.

September Weather in Fort Deposit: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Fort Deposit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Deposit, September typically has an average temperature of 26°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec505661667479818178705652
Data source: Temperature data for Fort Deposit 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 Fort Deposit

In Fort Deposit in September, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

September Precipitation Trends in Fort Deposit

The chart displays monthly precipitation patterns in Fort Deposit, 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 Fort Deposit, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec11011910511911812511212410211672130
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Fort Deposit

In Fort Deposit in September, humidity is 79%. With an average temperature of 26°C (78°F), this humidity feels like a tropical blanket enveloping you, making outdoor activities less comfortable for traveling.

September Average Humidity in Fort Deposit

This chart illustrates the average monthly humidity levels in Fort Deposit, 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 Fort Deposit is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Fort Deposit

In Fort Deposit 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 Fort Deposit.

Maximum UV Index Levels in Fort Deposit for September

The chart shows the monthly maximum UV Index (UVI) for Fort Deposit 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 Fort Deposit typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110864
Data source: Fort Deposit 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 Fort Deposit Compares to Other Months

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

This table compares monthly weather conditions in Fort Deposit, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)110 mm (4.3 inches)83%moderate
February Weather13°C (56°F)119 mm (4.7 inches)82%high
March Weather16°C (61°F)105 mm (4.1 inches)79%very high
April Weather19°C (66°F)119 mm (4.7 inches)77%very high
May Weather23°C (74°F)118 mm (4.6 inches)74%extreme
June Weather26°C (79°F)125 mm (4.9 inches)70%extreme
July Weather27°C (81°F)112 mm (4.4 inches)78%extreme
August Weather27°C (81°F)124 mm (4.9 inches)78%extreme
September Weather26°C (78°F)102 mm (4.0 inches)79%very high
October Weather21°C (70°F)116 mm (4.6 inches)74%very high
November Weather13°C (56°F)72 mm (2.8 inches)83%high
December Weather11°C (53°F)130 mm (5.1 inches)86%moderate

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