Last updated: June 24, 2025
In November, the average temperature in Lake Oswego, United States hovers around 8°C (47°F). Visitors should prepare for temperatures that can dip as low as -5°C (24°F) at night, while daytime highs may reach a pleasant 19°C (67°F). Be ready for rainy days, as the region experiences about 155 mm (6.1 in) of precipitation over 18 days. With an average humidity level of 87%, it's advisable to dress in layers to stay comfortable while enjoying the unique atmosphere of Lake Oswego.
In November in Lake Oswego, the average temperature is 8°C (47°F). The maximum can reach 19°C (67°F), and the minimum can be as low as -5°C (24°F). This variety in temperatures makes Lake Oswego an intriguing destination for travelers who enjoy experiencing both mild and cooler conditions.
In Lake Oswego in November, the total precipitation amount is 155 mm (6.1 in) spread over 18 days.
In Lake Oswego in November, humidity is 87%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortably muggy despite the cool air.
In Lake Oswego in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Lake Oswego, you can check the information here.
UV Risk Categories
Weather in Lake Oswego varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Lake Oswego, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 5°C (42°F) | 163 mm (6.4 inches) | 85% | low |
February Weather | 5°C (41°F) | 172 mm (6.8 inches) | 84% | moderate |
March Weather | 8°C (46°F) | 135 mm (5.3 inches) | 85% | moderate |
April Weather | 11°C (51°F) | 117 mm (4.6 inches) | 83% | high |
May Weather | 14°C (58°F) | 58 mm (2.3 inches) | 83% | very high |
June Weather | 18°C (64°F) | 46 mm (1.8 inches) | 83% | very high |
July Weather | 21°C (69°F) | 6 mm (0.2 inches) | 82% | very high |
August Weather | 21°C (70°F) | 8 mm (0.3 inches) | 74% | very high |
September Weather | 18°C (64°F) | 62 mm (2.4 inches) | 71% | high |
October Weather | 12°C (53°F) | 105 mm (4.1 inches) | 81% | moderate |
November Weather | 8°C (47°F) | 155 mm (6.1 inches) | 87% | moderate |
December Weather | 5°C (41°F) | 183 mm (7.2 inches) | 87% | low |