Last updated: August 27, 2025
In October, the average temperature in Bonner-West Riverside, United States hovers around 5°C (41°F). During this month, temperatures can fluctuate dramatically, with a minimum of -22°C (-7°F) and a peak of 26°C (79°F). Expect about 70 mm (2.8 in) of precipitation over 12 days, contributing to an average humidity level of 77%.
In October in Bonner-West Riverside, the average temperature is 5°C (41°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -22°C (-7°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both warm and cooler clothing.
In Bonner-West Riverside in October, the precipitation amount is 70 mm (2.8 in) over the course of 12 days.
In Bonner-West Riverside in October humidity is 77%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling quite uncomfortable unless you're bundled up in warm layers.
In Bonner-West Riverside in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bonner-West Riverside.
UV Risk Categories
Weather in Bonner-West Riverside varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Bonner-West Riverside, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 48 mm (1.9 inches) | 93% | low |
| February Weather | -6°C (21°F) | 98 mm (3.8 inches) | 92% | moderate |
| March Weather | 0°C (32°F) | 59 mm (2.3 inches) | 89% | high |
| April Weather | 4°C (39°F) | 84 mm (3.3 inches) | 85% | high |
| May Weather | 10°C (50°F) | 88 mm (3.5 inches) | 80% | very high |
| June Weather | 15°C (59°F) | 74 mm (2.9 inches) | 78% | very high |
| July Weather | 20°C (68°F) | 19 mm (0.8 inches) | 77% | very high |
| August Weather | 19°C (67°F) | 27 mm (1.1 inches) | 66% | very high |
| September Weather | 13°C (56°F) | 37 mm (1.5 inches) | 67% | very high |
| October Weather | 5°C (41°F) | 70 mm (2.8 inches) | 77% | moderate |
| November Weather | 0°C (33°F) | 71 mm (2.8 inches) | 89% | moderate |
| December Weather | -3°C (27°F) | 70 mm (2.7 inches) | 95% | low |