Last updated: June 24, 2025
In Corvallis, United States, the average temperature in March hovers around 7°C (45°F). Prepare for chilly days, as the temperature can dip as low as -9°C (16°F), while occasionally peaking at a pleasant 23°C (73°F). Expect 133 mm (5.2 in) of precipitation spread over 16 days, contributing to an average humidity of 85%. Be sure to dress in layers and keep your umbrella handy!
In March in Corvallis, the average temperature is 7°C (45°F), with maximums reaching 23°C (73°F) and minimums dropping as low as -9°C (16°F). Be prepared for a wide range of temperatures when traveling to Corvallis during this month.
In Corvallis in March, the total precipitation amount is 133 mm (5.2 in) spread over 16 days.
In Corvallis in March, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.
In Corvallis in March, 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 Corvallis, you can refer to this Hourly UV Index in Corvallis.
UV Risk Categories
Weather in Corvallis varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Corvallis, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 5°C (42°F) | 155 mm (6.1 inches) | 85% | low |
February Weather | 5°C (41°F) | 179 mm (7.0 inches) | 84% | moderate |
March Weather | 7°C (45°F) | 133 mm (5.2 inches) | 85% | high |
April Weather | 10°C (50°F) | 117 mm (4.6 inches) | 83% | high |
May Weather | 13°C (57°F) | 60 mm (2.3 inches) | 83% | very high |
June Weather | 17°C (63°F) | 42 mm (1.7 inches) | 83% | very high |
July Weather | 20°C (69°F) | 3 mm (0.1 inches) | 82% | very high |
August Weather | 21°C (69°F) | 5 mm (0.2 inches) | 74% | very high |
September Weather | 17°C (64°F) | 61 mm (2.4 inches) | 71% | very high |
October Weather | 12°C (53°F) | 84 mm (3.3 inches) | 81% | moderate |
November Weather | 8°C (46°F) | 139 mm (5.5 inches) | 87% | moderate |
December Weather | 5°C (41°F) | 189 mm (7.4 inches) | 87% | low |