Last updated: June 24, 2025
In September, the average temperature in Eagle Mountain, United States is a pleasant 21°C (69°F). However, don't be surprised if temperatures swing between a minimum of 2°C (35°F) and a scorching 37°C (99°F). During this time, you can expect about 21 mm (0.8 in) of precipitation spread over just 2 days, and enjoy an average humidity of 46%.
In September in Eagle Mountain, the average temperature is 21°C (69°F). Maximum temperatures can reach up to 37°C (99°F), while minimums can drop as low as 2°C (35°F). Be prepared for a variety of weather conditions during your travels!
In Eagle Mountain in September, the precipitation amount is 21 mm (0.8 in) over a period of 2 days.
In Eagle Mountain in September, humidity is 46%. With an average temperature of 21°C (69°F), this humidity feels like a refreshing breeze, making it comfortable for traveling and exploring the sights without feeling sticky or weighed down.
In Eagle Mountain 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 Eagle Mountain.
UV Risk Categories
Weather in Eagle Mountain varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Eagle Mountain, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 45 mm (1.8 inches) | 91% | moderate |
| February Weather | -1°C (31°F) | 50 mm (2.0 inches) | 92% | high |
| March Weather | 4°C (40°F) | 56 mm (2.2 inches) | 84% | high |
| April Weather | 10°C (50°F) | 47 mm (1.9 inches) | 74% | very high |
| May Weather | 15°C (60°F) | 36 mm (1.4 inches) | 62% | extreme |
| June Weather | 23°C (74°F) | 9 mm (0.3 inches) | 56% | extreme |
| July Weather | 28°C (82°F) | 7 mm (0.3 inches) | 44% | extreme |
| August Weather | 26°C (79°F) | 15 mm (0.6 inches) | 37% | extreme |
| September Weather | 21°C (69°F) | 21 mm (0.8 inches) | 46% | very high |
| October Weather | 11°C (51°F) | 30 mm (1.2 inches) | 67% | high |
| November Weather | 5°C (41°F) | 25 mm (1.0 inches) | 84% | moderate |
| December Weather | -2°C (28°F) | 40 mm (1.6 inches) | 88% | moderate |