Last updated: June 24, 2025
In September, the average temperature in Bessemer, United States hovers around 19°C (67°F). Expect lows of 4°C (39°F) and highs reaching up to 33°C (92°F). With an average humidity of 77%, the air can feel quite moist. Be prepared for some rainfall, as you'll likely encounter around 111 mm (4.4 in) of precipitation over approximately 9 days.
In September in Bessemer, the average temperature is 19°C (67°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 4°C (39°F). This diverse range of temperatures makes Bessemer a suitable destination for travelers seeking both warm and cooler weather experiences.
In Bessemer in September, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.
In Bessemer in September, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.
In Bessemer 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 Bessemer.
UV Risk Categories
Weather in Bessemer varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bessemer, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (30°F) | 92 mm (3.6 inches) | 88% | moderate |
February Weather | 0°C (33°F) | 102 mm (4.0 inches) | 88% | moderate |
March Weather | 4°C (40°F) | 107 mm (4.2 inches) | 87% | high |
April Weather | 10°C (50°F) | 134 mm (5.3 inches) | 87% | very high |
May Weather | 16°C (61°F) | 129 mm (5.1 inches) | 81% | very high |
June Weather | 21°C (69°F) | 132 mm (5.2 inches) | 83% | very high |
July Weather | 23°C (74°F) | 133 mm (5.2 inches) | 82% | very high |
August Weather | 22°C (72°F) | 97 mm (3.8 inches) | 76% | very high |
September Weather | 19°C (67°F) | 111 mm (4.4 inches) | 77% | very high |
October Weather | 13°C (56°F) | 120 mm (4.7 inches) | 82% | high |
November Weather | 5°C (41°F) | 97 mm (3.8 inches) | 89% | moderate |
December Weather | 2°C (35°F) | 97 mm (3.8 inches) | 86% | low |