Last updated: June 24, 2025
In September, the average temperature in West Liberty, United States hovers around 20°C (68°F). Expect a range from a cool 5°C (41°F) to a warm 34°C (94°F). With an average precipitation of 120 mm (4.7 in) spread over 10 days, be prepared for occasional showers. Overall, the humidity is quite high, averaging around 77%, giving the atmosphere a lush, vibrant feel.
In September in West Liberty, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (94°F) and minimums can drop as low as 5°C (41°F). This varied climate makes it a great time for travelers to experience both warm days and cooler evenings, perfect for outdoor activities and exploration.
In West Liberty in September, the precipitation amount is 120 mm (4.7 in) spread over a duration of 10 days.
In West Liberty in September, humidity is 77%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace, making it essential for travelers to stay hydrated and take breaks in shaded areas to avoid feeling sluggish in the heat.
In West Liberty in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in West Liberty.
UV Risk Categories
Weather in West Liberty varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in West Liberty, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 90 mm (3.5 inches) | 88% | moderate |
| February Weather | 2°C (36°F) | 118 mm (4.7 inches) | 88% | moderate |
| March Weather | 6°C (42°F) | 110 mm (4.3 inches) | 87% | high |
| April Weather | 11°C (52°F) | 132 mm (5.2 inches) | 87% | very high |
| May Weather | 17°C (63°F) | 135 mm (5.3 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 142 mm (5.6 inches) | 83% | very high |
| July Weather | 24°C (75°F) | 134 mm (5.3 inches) | 82% | very high |
| August Weather | 23°C (73°F) | 88 mm (3.5 inches) | 76% | very high |
| September Weather | 20°C (68°F) | 120 mm (4.7 inches) | 77% | very high |
| October Weather | 14°C (58°F) | 121 mm (4.8 inches) | 82% | high |
| November Weather | 6°C (43°F) | 89 mm (3.5 inches) | 89% | moderate |
| December Weather | 3°C (37°F) | 104 mm (4.1 inches) | 86% | low |