Last updated: June 24, 2025
In September, the average temperature in Bear River City, United States is a pleasant 19°C (67°F). However, temperatures can vary, ranging from a cool 4°C (40°F) to a sweltering 36°C (97°F). Expect about 33 mm (1.3 in) of precipitation over 4 days during this month, with an average humidity of 46%, ensuring a refreshing atmosphere.
In September in Bear River City, the average temperature is 19°C (67°F), with maximums reaching up to 36°C (97°F) and minimums plummeting as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and cool clothing options to enjoy their trip comfortably.
In Bear River City in September, the precipitation amount is 33 mm (1.3 in) over a span of 4 days.
In Bear River City in September humidity is 46%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it pleasant for traveling and exploring, though a light jacket might be advisable for the evening chill.
In Bear River City 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 Bear River City.
UV Risk Categories
Weather in Bear River City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bear River City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 52 mm (2.0 inches) | 91% | moderate |
| February Weather | 0°C (32°F) | 61 mm (2.4 inches) | 92% | moderate |
| March Weather | 5°C (42°F) | 52 mm (2.0 inches) | 84% | high |
| April Weather | 10°C (50°F) | 59 mm (2.3 inches) | 74% | very high |
| May Weather | 15°C (60°F) | 46 mm (1.8 inches) | 62% | very high |
| June Weather | 22°C (72°F) | 21 mm (0.8 inches) | 56% | extreme |
| July Weather | 27°C (81°F) | 12 mm (0.5 inches) | 44% | extreme |
| August Weather | 25°C (78°F) | 18 mm (0.7 inches) | 37% | very high |
| September Weather | 19°C (67°F) | 33 mm (1.3 inches) | 46% | very high |
| October Weather | 10°C (50°F) | 42 mm (1.7 inches) | 67% | high |
| November Weather | 5°C (41°F) | 39 mm (1.6 inches) | 84% | moderate |
| December Weather | -1°C (30°F) | 43 mm (1.7 inches) | 88% | moderate |