Last updated: June 24, 2025
In October, the average temperature in West Valley, United States hovers around 10°C (51°F). It's a month of contrasts, with lows plummeting to -7°C (20°F) and highs soaring up to 31°C (88°F). During this time, expect about 37 mm (1.4 in) of precipitation over 6 days, accompanied by an average humidity level of 83%. Prepare for a varied weather experience!
In October in West Valley, the average temperature is 10°C (51°F). Maximums can reach 31°C (88°F) while minimums can drop as low as -7°C (20°F). This wide range of temperatures makes it essential for travelers to pack accordingly for both warm and cold conditions.
In West Valley in October, the precipitation amount is 37 mm (1.4 in) over a span of 6 days.
In West Valley in October, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.
In West Valley 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 West Valley.
UV Risk Categories
Weather in West Valley varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in West Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 63 mm (2.5 inches) | 86% | low |
| February Weather | 1°C (34°F) | 63 mm (2.5 inches) | 86% | moderate |
| March Weather | 6°C (42°F) | 30 mm (1.2 inches) | 87% | moderate |
| April Weather | 10°C (51°F) | 23 mm (0.9 inches) | 84% | high |
| May Weather | 16°C (62°F) | 13 mm (0.5 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 6 mm (0.2 inches) | 82% | very high |
| July Weather | 25°C (77°F) | 1 mm (0.0 inches) | 79% | very high |
| August Weather | 24°C (76°F) | 4 mm (0.2 inches) | 63% | very high |
| September Weather | 18°C (65°F) | 12 mm (0.5 inches) | 62% | high |
| October Weather | 10°C (51°F) | 37 mm (1.4 inches) | 83% | moderate |
| November Weather | 4°C (40°F) | 42 mm (1.7 inches) | 89% | moderate |
| December Weather | 1°C (34°F) | 59 mm (2.3 inches) | 88% | low |