Last updated: June 24, 2025
In September, the average temperature in Brookport, United States hovers around 23°C (74°F), with extremes ranging from a brisk 9°C (49°F) to a sweltering 36°C (98°F). Expect a precipitation amount of 86 mm (3.4 in) over about 7 days, contributing to an average humidity of 75%. Whether you're enjoying the warmth or navigating the rain, the weather this month promises to be varied and captivating!
In September in Brookport, the average temperature is 23°C (74°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 9°C (49°F). It’s a great time to visit Brookport for outdoor activities, so be prepared for a mix of warm and cooler days.
In Brookport in September, the total precipitation amount is 86 mm (3.4 in) over a span of 7 days.
In Brookport 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 Brookport 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 Brookport.
UV Risk Categories
Weather in Brookport varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Brookport, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 106 mm (4.2 inches) | 86% | moderate |
| February Weather | 5°C (41°F) | 146 mm (5.7 inches) | 84% | high |
| March Weather | 10°C (51°F) | 156 mm (6.1 inches) | 84% | high |
| April Weather | 14°C (58°F) | 142 mm (5.6 inches) | 80% | very high |
| May Weather | 21°C (70°F) | 144 mm (5.7 inches) | 82% | extreme |
| June Weather | 25°C (77°F) | 114 mm (4.5 inches) | 83% | extreme |
| July Weather | 27°C (81°F) | 100 mm (3.9 inches) | 79% | very high |
| August Weather | 26°C (78°F) | 95 mm (3.8 inches) | 76% | very high |
| September Weather | 23°C (74°F) | 86 mm (3.4 inches) | 75% | very high |
| October Weather | 17°C (62°F) | 122 mm (4.8 inches) | 74% | high |
| November Weather | 8°C (47°F) | 99 mm (3.9 inches) | 85% | moderate |
| December Weather | 6°C (44°F) | 103 mm (4.0 inches) | 88% | moderate |