Last updated: June 24, 2025
In Cave Spring, United States during September, the average temperature is a pleasant 21°C (70°F). Expect a range where the minimum dips to 4°C (39°F) and the maximum peaks at a warm 35°C (95°F). With 112 mm (4.4 in) of precipitation over about 10 days, be prepared for occasional rain showers. The average humidity sits at 68%, creating a comfortably warm and slightly humid atmosphere.
In September in Cave Spring, the average temperature is 21°C (70°F). Maximums can reach 35°C (95°F), and minimums can be as low as 4°C (39°F). This makes Cave Spring an ideal destination for travelers seeking pleasant weather along with opportunities for both warm and cool activities.
In Cave Spring in September, the total precipitation amount is 112 mm (4.4 in) over the course of 10 days.
In Cave Spring in September humidity is 68%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making the air feel slightly heavy and sticky, which can be quite exhausting for travelers.
In Cave Spring 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 Cave Spring.
UV Risk Categories
Weather in Cave Spring varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cave Spring, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 69 mm (2.7 inches) | 87% | moderate |
| February Weather | 6°C (42°F) | 105 mm (4.1 inches) | 87% | high |
| March Weather | 8°C (47°F) | 74 mm (2.9 inches) | 86% | very high |
| April Weather | 13°C (56°F) | 119 mm (4.7 inches) | 84% | very high |
| May Weather | 18°C (65°F) | 144 mm (5.6 inches) | 83% | very high |
| June Weather | 22°C (72°F) | 114 mm (4.5 inches) | 83% | extreme |
| July Weather | 25°C (77°F) | 60 mm (2.4 inches) | 79% | very high |
| August Weather | 24°C (75°F) | 99 mm (3.9 inches) | 66% | very high |
| September Weather | 21°C (70°F) | 112 mm (4.4 inches) | 68% | very high |
| October Weather | 15°C (60°F) | 110 mm (4.3 inches) | 78% | high |
| November Weather | 7°C (45°F) | 74 mm (2.9 inches) | 89% | moderate |
| December Weather | 5°C (41°F) | 95 mm (3.7 inches) | 86% | moderate |