Last updated: June 24, 2025
In Prestonsburg, United States, the average temperature in September hovers around 22°C (71°F), making it a pleasant destination. However, don't be surprised by the temperature range, which can dip as low as 8°C (46°F) and soar up to 36°C (97°F). Visitors should be prepared for some rain, as the area sees an average precipitation of 104 mm (4.1 in) over 9 days. With an average humidity level of 67%, be ready for a refreshing yet comfortable climate!
In September in Prestonsburg, the average temperature is 22°C (71°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 8°C (46°F). This diverse range of temperatures makes it an ideal time for travelers to enjoy a variety of outdoor activities while packing for both warm and cooler conditions.
In Prestonsburg in September, the precipitation amount is 104 mm (4.1 in) over the course of 9 days.
In Prestonsburg in September, humidity is 67%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet slightly uncomfortable, as the air hangs thick, reminding travelers to stay hydrated and seek shade during the midday sun.
In Prestonsburg 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 Prestonsburg.
UV Risk Categories
Weather in Prestonsburg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Prestonsburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 99 mm (3.9 inches) | 88% | moderate |
| February Weather | 6°C (43°F) | 156 mm (6.1 inches) | 88% | high |
| March Weather | 9°C (49°F) | 114 mm (4.5 inches) | 87% | high |
| April Weather | 14°C (57°F) | 127 mm (5.0 inches) | 84% | very high |
| May Weather | 19°C (67°F) | 122 mm (4.8 inches) | 84% | very high |
| June Weather | 23°C (73°F) | 151 mm (6.0 inches) | 83% | extreme |
| July Weather | 25°C (78°F) | 118 mm (4.6 inches) | 79% | extreme |
| August Weather | 24°C (76°F) | 122 mm (4.8 inches) | 66% | very high |
| September Weather | 22°C (71°F) | 104 mm (4.1 inches) | 67% | very high |
| October Weather | 16°C (61°F) | 118 mm (4.7 inches) | 76% | high |
| November Weather | 8°C (47°F) | 73 mm (2.9 inches) | 89% | moderate |
| December Weather | 6°C (42°F) | 122 mm (4.8 inches) | 88% | moderate |