Last updated: June 24, 2025
In September, the average temperature in Alexander Mills, United States is a pleasant 23°C (74°F), but it can vary significantly, dropping to a minimum of 9°C (48°F) and soaring up to a maximum of 35°C (96°F). Precipitation during this month averages around 125 mm (4.9 in) over 9 days, while the air carries an average humidity of 75%, creating a unique atmosphere that blends warmth with occasional rainfall.
In September in Alexander Mills, the average temperature is 23°C (74°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 9°C (48°F). Overall, this month offers a warm climate, making it an ideal time for outdoor activities and exploration.
In Alexander Mills in September, the total precipitation amount is 125 mm (4.9 in) recorded over a span of 9 days.
In Alexander Mills in September, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.
In Alexander Mills 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 Alexander Mills.
UV Risk Categories
Weather in Alexander Mills varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Alexander Mills, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 94 mm (3.7 inches) | 86% | moderate |
| February Weather | 9°C (48°F) | 127 mm (5.0 inches) | 85% | high |
| March Weather | 12°C (53°F) | 96 mm (3.8 inches) | 84% | very high |
| April Weather | 16°C (61°F) | 119 mm (4.7 inches) | 82% | very high |
| May Weather | 21°C (70°F) | 112 mm (4.4 inches) | 83% | very high |
| June Weather | 24°C (76°F) | 81 mm (3.2 inches) | 82% | extreme |
| July Weather | 27°C (80°F) | 77 mm (3.0 inches) | 80% | very high |
| August Weather | 25°C (78°F) | 95 mm (3.7 inches) | 74% | very high |
| September Weather | 23°C (74°F) | 125 mm (4.9 inches) | 75% | very high |
| October Weather | 18°C (64°F) | 117 mm (4.6 inches) | 79% | very high |
| November Weather | 10°C (50°F) | 88 mm (3.5 inches) | 87% | moderate |
| December Weather | 8°C (46°F) | 121 mm (4.7 inches) | 87% | moderate |