Last updated: June 24, 2025
In September, the average temperature in Greenwood, United States is a comfortable 16°C (61°F). However, be prepared for a range of temperatures, as it can dip to a chilly -1°C (30°F) or soar to a warm 31°C (87°F). With an average precipitation of 64 mm (2.5 in) spread over 8 days, you may want to pack an umbrella. Expect a fairly humid atmosphere, with humidity levels around 77%.
In September in Greenwood, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (87°F), while minimum temperatures can dip as low as -1°C (30°F). This diverse range of temperatures makes it essential for travelers to prepare for both warm and cool conditions.
In Greenwood in September, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.
In Greenwood in September humidity is 77%. With an average temperature of 16°C (61°F), this humidity feels like a slight heaviness in the air, making every step feel a touch more effortful while traveling. The dampness clings to your skin, adding a layer of discomfort, yet the mild temperature invites you to explore the surroundings, blending the challenge of the humidity with an opportunity for a refreshing adventure.
In Greenwood 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 Greenwood.
UV Risk Categories
Weather in Greenwood varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Greenwood, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 84 mm (3.3 inches) | 91% | low |
| February Weather | -6°C (22°F) | 89 mm (3.5 inches) | 89% | moderate |
| March Weather | -2°C (29°F) | 73 mm (2.9 inches) | 85% | high |
| April Weather | 5°C (42°F) | 133 mm (5.2 inches) | 84% | very high |
| May Weather | 12°C (54°F) | 88 mm (3.5 inches) | 78% | very high |
| June Weather | 18°C (64°F) | 87 mm (3.4 inches) | 72% | very high |
| July Weather | 21°C (69°F) | 141 mm (5.6 inches) | 75% | very high |
| August Weather | 20°C (68°F) | 97 mm (3.8 inches) | 74% | very high |
| September Weather | 16°C (61°F) | 64 mm (2.5 inches) | 77% | high |
| October Weather | 9°C (49°F) | 135 mm (5.3 inches) | 85% | moderate |
| November Weather | 1°C (34°F) | 112 mm (4.4 inches) | 86% | moderate |
| December Weather | -4°C (24°F) | 123 mm (4.8 inches) | 85% | low |