Last updated: June 24, 2025
In September, the average temperature in Holly Springs, United States is a pleasant 24°C (76°F). Visitors can expect a range from a cool 10°C (51°F) to a warm 37°C (99°F). During this month, precipitation averages 117 mm (4.6 in) over about 7 days, contributing to the region's 70% humidity. Whether you’re soaking up the sun or dancing in the rain, prepare for a diverse climate!
In September in Holly Springs, the average temperature is 24°C (76°F), with maximums reaching 37°C (99°F) and minimums dipping as low as 10°C (51°F). This makes it an ideal time for travelers seeking warm weather along with comfortable evenings.
In Holly Springs in September, the precipitation amount is 117 mm (4.6 in) accumulated over a period of 7 days.
In Holly Springs in September, humidity is 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.
In Holly Springs 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 Holly Springs.
UV Risk Categories
Weather in Holly Springs varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Holly Springs, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 110 mm (4.3 inches) | 86% | moderate |
| February Weather | 8°C (47°F) | 183 mm (7.2 inches) | 85% | high |
| March Weather | 13°C (56°F) | 163 mm (6.4 inches) | 84% | very high |
| April Weather | 16°C (61°F) | 144 mm (5.7 inches) | 81% | very high |
| May Weather | 22°C (72°F) | 113 mm (4.4 inches) | 83% | extreme |
| June Weather | 26°C (78°F) | 120 mm (4.7 inches) | 83% | extreme |
| July Weather | 27°C (81°F) | 129 mm (5.1 inches) | 80% | extreme |
| August Weather | 26°C (80°F) | 115 mm (4.5 inches) | 73% | very high |
| September Weather | 24°C (76°F) | 117 mm (4.6 inches) | 70% | very high |
| October Weather | 18°C (65°F) | 107 mm (4.2 inches) | 73% | high |
| November Weather | 10°C (51°F) | 78 mm (3.1 inches) | 85% | moderate |
| December Weather | 9°C (48°F) | 154 mm (6.1 inches) | 88% | moderate |