Last updated: June 24, 2025
In September, the average temperature in Pilot Rock, United States hovers around 16°C (61°F). However, temperatures can swing from a chilly 0°C (33°F) to a warm 34°C (94°F). Prepare for some rain, as the area typically sees about 29 mm (1.1 in) of precipitation over 4 days. With an average humidity of 58%, you'll feel a pleasant balance in the air.
In September in Pilot Rock, the average temperature is 16°C (61°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 0°C (33°F). Be sure to pack for a wide range of temperatures when traveling during this month!
In Pilot Rock in September, the precipitation amount is 29 mm (1.1 in) over a span of 4 days.
In Pilot Rock in September humidity is 58%. With an average temperature of 16°C (61°F), this humidity feels like a soft blanket enveloping you, making it ideal for leisurely sightseeing but slightly muggy if you're engaging in more strenuous activities.
In Pilot Rock 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 Pilot Rock.
UV Risk Categories
Weather in Pilot Rock varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Pilot Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 70 mm (2.8 inches) | 86% | low |
| February Weather | 1°C (34°F) | 99 mm (3.9 inches) | 86% | moderate |
| March Weather | 4°C (40°F) | 80 mm (3.2 inches) | 85% | high |
| April Weather | 8°C (47°F) | 74 mm (2.9 inches) | 83% | high |
| May Weather | 13°C (55°F) | 56 mm (2.2 inches) | 77% | very high |
| June Weather | 17°C (63°F) | 29 mm (1.1 inches) | 81% | very high |
| July Weather | 22°C (72°F) | 1 mm (0.0 inches) | 76% | very high |
| August Weather | 22°C (71°F) | 10 mm (0.4 inches) | 60% | very high |
| September Weather | 16°C (61°F) | 29 mm (1.1 inches) | 58% | high |
| October Weather | 9°C (48°F) | 54 mm (2.1 inches) | 75% | moderate |
| November Weather | 4°C (40°F) | 73 mm (2.9 inches) | 85% | moderate |
| December Weather | 1°C (34°F) | 72 mm (2.8 inches) | 87% | low |