Last updated: June 24, 2025
In September, the average temperature in Ashley, United States is a pleasant 20°C (68°F). Expect a range, with minimums dipping to 5°C (41°F) and maximums soaring to 34°C (93°F). During this month, anticipate about 79 mm (3.1 in) of precipitation spread over 9 days, complemented by an average humidity of 78%.
In September in Ashley, the average temperature is 20°C (68°F). Maximums can reach 34°C (93°F) and minimums can be as low as 5°C (41°F). Travelers should be prepared for warm days and cool nights, making layering essentials for this time of year.
In Ashley in September, the precipitation amount is 79 mm (3.1 in) spread over 9 days.
In Ashley 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 Ashley 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 Ashley.
UV Risk Categories
Weather in Ashley varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ashley, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -1°C (30°F) | 77 mm (3.0 inches) | 88% | moderate |
February Weather | 0°C (33°F) | 101 mm (4.0 inches) | 87% | moderate |
March Weather | 5°C (41°F) | 101 mm (4.0 inches) | 87% | high |
April Weather | 10°C (51°F) | 119 mm (4.7 inches) | 87% | very high |
May Weather | 17°C (63°F) | 125 mm (4.9 inches) | 81% | very high |
June Weather | 22°C (71°F) | 143 mm (5.6 inches) | 82% | very high |
July Weather | 24°C (75°F) | 115 mm (4.5 inches) | 81% | very high |
August Weather | 22°C (73°F) | 77 mm (3.0 inches) | 78% | very high |
September Weather | 20°C (68°F) | 79 mm (3.1 inches) | 78% | very high |
October Weather | 14°C (57°F) | 98 mm (3.9 inches) | 82% | high |
November Weather | 5°C (41°F) | 96 mm (3.8 inches) | 89% | moderate |
December Weather | 2°C (35°F) | 91 mm (3.6 inches) | 86% | moderate |