Last updated: June 24, 2025
In September, the average temperature in West Liberty, United States hovers around 20°C (68°F). Expect a minimum of 5°C (40°F) and a maximum of 34°C (93°F), showcasing a delightful range. Be prepared for 80 mm (3.2 in) of precipitation spread across 9 days during the month, with an average humidity of 78% adding to the atmospheric charm.
In September in West Liberty, the average temperature is 20°C (68°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 5°C (40°F). It's a great time to visit for those who enjoy mild weather with the option of some warm days.
In West Liberty in September, the total precipitation amount is 80 mm (3.2 in) over the course of 9 days.
In West Liberty in September humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.
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 | -1°C (30°F) | 74 mm (2.9 inches) | 88% | moderate |
| February Weather | 0°C (33°F) | 101 mm (4.0 inches) | 87% | moderate |
| March Weather | 5°C (41°F) | 102 mm (4.0 inches) | 87% | high |
| April Weather | 10°C (51°F) | 109 mm (4.3 inches) | 87% | very high |
| May Weather | 17°C (63°F) | 123 mm (4.8 inches) | 81% | very high |
| June Weather | 22°C (71°F) | 125 mm (4.9 inches) | 82% | very high |
| July Weather | 24°C (75°F) | 110 mm (4.3 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 94 mm (3.7 inches) | 78% | very high |
| September Weather | 20°C (68°F) | 80 mm (3.2 inches) | 78% | very high |
| October Weather | 14°C (57°F) | 98 mm (3.9 inches) | 82% | high |
| November Weather | 5°C (41°F) | 94 mm (3.7 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 85 mm (3.4 inches) | 86% | moderate |