Last updated: June 24, 2025
In September, the average temperature in Greensboro, United States hovers around 26°C (79°F), with a comfortable minimum of 14°C (57°F) and the occasional peak reaching 37°C (100°F). Expect about 140 mm (5.5 in) of precipitation spread over 13 days, contributing to an average humidity level of 83%—perfect for those who enjoy a lush, tropical atmosphere!
In September in Greensboro, the average temperature is 26°C (79°F). Maximum temperatures can reach 37°C (100°F), while minimum temperatures can drop as low as 14°C (57°F). It's a great time for travelers to enjoy warm weather while still having cool evenings to relax.
In Greensboro in September, the total precipitation amount is 140 mm (5.5 in) over the course of 13 days.
In Greensboro in September, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.
In Greensboro in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Greensboro.
UV Risk Categories
Weather in Greensboro varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Greensboro, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (54°F) | 82 mm (3.2 inches) | 85% | moderate |
February Weather | 15°C (60°F) | 116 mm (4.6 inches) | 82% | very high |
March Weather | 17°C (63°F) | 57 mm (2.2 inches) | 80% | very high |
April Weather | 20°C (68°F) | 101 mm (4.0 inches) | 76% | very high |
May Weather | 24°C (76°F) | 87 mm (3.4 inches) | 73% | extreme |
June Weather | 26°C (80°F) | 176 mm (6.9 inches) | 74% | extreme |
July Weather | 27°C (81°F) | 169 mm (6.6 inches) | 80% | extreme |
August Weather | 27°C (81°F) | 165 mm (6.5 inches) | 79% | extreme |
September Weather | 26°C (79°F) | 140 mm (5.5 inches) | 83% | very high |
October Weather | 23°C (73°F) | 99 mm (3.9 inches) | 77% | very high |
November Weather | 16°C (60°F) | 46 mm (1.8 inches) | 84% | high |
December Weather | 13°C (56°F) | 126 mm (5.0 inches) | 88% | moderate |