Last updated: June 24, 2025
In Thompsonville, United States, the average temperature in September hovers around 23°C (74°F). Expect a range from a chilly 8°C (48°F) to a warm 35°C (95°F) throughout the month. With an average precipitation of 71 mm (2.8 in) over 7 days, and humidity levels reaching 75%, it's a good idea to pack accordingly for both warmth and potential rain!
In September in Thompsonville, the average temperature is 23°C (74°F). Maximums can reach 35°C (95°F) and minimums can be as low as 8°C (48°F). This makes it a great time for travelers to enjoy a mix of warm days and cooler evenings while exploring the area.
In Thompsonville in September, the precipitation amount is 71 mm (2.8 in) over a span of 7 days.
In Thompsonville 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 Thompsonville 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 Thompsonville.
UV Risk Categories
Weather in Thompsonville varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Thompsonville, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 2°C (35°F) | 96 mm (3.8 inches) | 86% | moderate |
February Weather | 4°C (39°F) | 110 mm (4.3 inches) | 84% | moderate |
March Weather | 9°C (49°F) | 140 mm (5.5 inches) | 84% | high |
April Weather | 14°C (57°F) | 136 mm (5.4 inches) | 80% | very high |
May Weather | 20°C (69°F) | 139 mm (5.5 inches) | 82% | extreme |
June Weather | 25°C (78°F) | 106 mm (4.2 inches) | 83% | extreme |
July Weather | 27°C (81°F) | 85 mm (3.3 inches) | 79% | very high |
August Weather | 25°C (78°F) | 82 mm (3.2 inches) | 76% | very high |
September Weather | 23°C (74°F) | 71 mm (2.8 inches) | 75% | very high |
October Weather | 16°C (61°F) | 110 mm (4.3 inches) | 74% | high |
November Weather | 7°C (46°F) | 92 mm (3.6 inches) | 85% | moderate |
December Weather | 5°C (41°F) | 89 mm (3.5 inches) | 88% | moderate |