Last updated: June 24, 2025
In Lake City, United States, the average temperature in September hovers around 8°C (47°F). However, temperatures can vary significantly, dipping as low as -9°C (16°F) and soaring to a maximum of 23°C (73°F). Expect about 52 mm (2.0 in) of precipitation over approximately 10 days, accompanied by an average humidity of 70%. It's a month of contrasts, making it essential to prepare for a range of weather conditions!
In September in Lake City, the average temperature is 8°C (47°F), with a maximum reaching 23°C (73°F) and a minimum dropping as low as -9°C (16°F). This variability makes it essential for travelers to pack layers to accommodate both warm days and chilly nights.
In Lake City in September, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.
In Lake City in September, humidity is 70%. With an average temperature of 8°C (47°F), this humidity feels quite chilly and damp, making it important for travelers to dress in layers and prepare for a potentially uncomfortable experience.
In Lake City in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Lake City.
UV Risk Categories
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.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (16°F) | 40 mm (1.6 inches) | 84% | moderate |
| February Weather | -8°C (18°F) | 58 mm (2.3 inches) | 84% | high |
| March Weather | -4°C (24°F) | 67 mm (2.6 inches) | 74% | very high |
| April Weather | -1°C (30°F) | 59 mm (2.3 inches) | 68% | extreme |
| May Weather | 3°C (37°F) | 60 mm (2.4 inches) | 62% | extreme |
| June Weather | 9°C (49°F) | 35 mm (1.4 inches) | 55% | extreme |
| July Weather | 12°C (54°F) | 129 mm (5.1 inches) | 54% | extreme |
| August Weather | 12°C (53°F) | 68 mm (2.7 inches) | 61% | extreme |
| September Weather | 8°C (47°F) | 52 mm (2.0 inches) | 70% | extreme |
| October Weather | 1°C (34°F) | 47 mm (1.9 inches) | 78% | very high |
| November Weather | -5°C (23°F) | 40 mm (1.6 inches) | 81% | high |
| December Weather | -9°C (15°F) | 48 mm (1.9 inches) | 85% | moderate |