Last updated: June 24, 2025
In Reed City, United States, the average temperature in September settles at a pleasant 17°C (63°F). However, you may experience a wide range, with minimums dropping to 0°C (33°F) and maximums soaring up to 34°C (94°F). Be prepared for 103 mm (4.0 in) of precipitation spread across 11 days, and expect the air to be quite humid, with an average humidity of 79%.
In September in Reed City, the average temperature is 17°C (63°F). The maximum can reach 34°C (94°F), while the minimum can drop to as low as 0°C (33°F). Be prepared for a wide range of temperatures when traveling during this time.
In Reed City in September, the total precipitation amount is 103 mm (4.0 in), occurring over the course of 11 days.
In Reed City in September, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.
In Reed City in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Reed City.
UV Risk Categories
Weather in Reed City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Reed City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 58 mm (2.3 inches) | 87% | low |
| February Weather | -5°C (24°F) | 60 mm (2.4 inches) | 87% | moderate |
| March Weather | 1°C (34°F) | 60 mm (2.4 inches) | 86% | moderate |
| April Weather | 7°C (44°F) | 99 mm (3.9 inches) | 87% | very high |
| May Weather | 14°C (57°F) | 124 mm (4.9 inches) | 82% | very high |
| June Weather | 20°C (67°F) | 111 mm (4.4 inches) | 81% | very high |
| July Weather | 23°C (73°F) | 75 mm (3.0 inches) | 78% | very high |
| August Weather | 21°C (70°F) | 90 mm (3.5 inches) | 79% | very high |
| September Weather | 17°C (63°F) | 103 mm (4.0 inches) | 79% | high |
| October Weather | 10°C (50°F) | 133 mm (5.3 inches) | 82% | moderate |
| November Weather | 2°C (36°F) | 60 mm (2.4 inches) | 87% | moderate |
| December Weather | -2°C (29°F) | 69 mm (2.7 inches) | 86% | low |