Last updated: June 24, 2025
In Oregon, United States, the average temperature in October hovers around 13°C (56°F). Expect a wide range in temperatures, with minimums dipping to -4°C (26°F) and maximums soaring to 33°C (92°F). This month also brings approximately 123 mm (4.8 in) of precipitation spread over 9 days, contributing to an average humidity of around 71%.
In October in Oregon, the average temperature is 13°C (56°F). The maximum can reach 33°C (92°F) and the minimum can be as low as -4°C (26°F). Be prepared for a wide range of temperatures when traveling to Oregon during this month.
In Oregon in October, the precipitation amount is 123 mm (4.8 in) over the course of 9 days.
In Oregon in October humidity is 71%. With an average temperature of 13°C (56°F), this humidity feels like a damp embrace that can make exploring the area feel a bit stifling and requires light, breathable clothing to remain comfortable while traveling.
In Oregon in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Oregon, you can refer to this Hourly UV Index in Oregon.
UV Risk Categories
Weather in Oregon varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Oregon, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 41 mm (1.6 inches) | 76% | moderate |
February Weather | -1°C (30°F) | 31 mm (1.2 inches) | 77% | moderate |
March Weather | 7°C (45°F) | 92 mm (3.6 inches) | 70% | high |
April Weather | 12°C (53°F) | 82 mm (3.2 inches) | 73% | very high |
May Weather | 18°C (65°F) | 168 mm (6.6 inches) | 82% | very high |
June Weather | 25°C (77°F) | 132 mm (5.2 inches) | 82% | extreme |
July Weather | 26°C (79°F) | 119 mm (4.7 inches) | 81% | extreme |
August Weather | 24°C (76°F) | 110 mm (4.3 inches) | 78% | very high |
September Weather | 22°C (71°F) | 83 mm (3.2 inches) | 71% | very high |
October Weather | 13°C (56°F) | 123 mm (4.8 inches) | 71% | high |
November Weather | 6°C (43°F) | 40 mm (1.6 inches) | 81% | moderate |
December Weather | 2°C (36°F) | 32 mm (1.3 inches) | 84% | moderate |