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September Weather in Lake City, United States

Last updated: June 24, 2025

In September, the average temperature in Lake City, United States hovers around 25°C (77°F), with minimums dipping to 10°C (50°F) and soaring maximums reaching 36°C (97°F). Expect 140 mm (5.5 in) of precipitation spread over approximately 11 days, contributing to an average humidity level of a humid 81%.

September Temperature in Lake City

In September in Lake City, the average temperature is 25°C (77°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 10°C (50°F). This makes it an ideal time for traveling, as the warm days are perfect for outdoor activities while cooler evenings allow for comfortable exploration.

September Weather in Lake City: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lake City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake City, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec495458657478818177695551
Data source: Temperature data for Lake City 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 Lake City

In Lake City in September, the total precipitation amount is 140 mm (5.5 in), occurring over a span of 11 days.

September Precipitation Trends in Lake City

The chart displays monthly precipitation patterns in Lake City, 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 Lake City, September typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec72897391981361641771405277133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lake City

In Lake City in September, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

September Average Humidity in Lake City

This chart illustrates the average monthly humidity levels in Lake City, 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 Lake City is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%79%78%78%78%82%81%81%78%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lake City

In Lake City 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 Lake City.

Maximum UV Index Levels in Lake City for September

The chart shows the monthly maximum UV Index (UVI) for Lake City 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 Lake City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Lake City 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 Lake City Compares to Other Months

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

This table compares monthly weather conditions in Lake City, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)72 mm (2.8 inches)83%moderate
February Weather12°C (55°F)89 mm (3.5 inches)79%high
March Weather14°C (58°F)73 mm (2.9 inches)79%very high
April Weather19°C (66°F)91 mm (3.6 inches)78%very high
May Weather23°C (74°F)98 mm (3.9 inches)78%extreme
June Weather26°C (79°F)136 mm (5.3 inches)78%extreme
July Weather27°C (81°F)164 mm (6.5 inches)82%extreme
August Weather27°C (81°F)177 mm (7.0 inches)81%extreme
September Weather25°C (77°F)140 mm (5.5 inches)81%very high
October Weather21°C (69°F)52 mm (2.1 inches)78%very high
November Weather13°C (56°F)77 mm (3.0 inches)82%high
December Weather11°C (52°F)133 mm (5.2 inches)84%moderate

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