Last updated: June 24, 2025
In Corvallis, United States, the average temperature in June hovers around 17°C (63°F). This month can bring a range of temperatures, with a minimum of 4°C (40°F) and soaring to a maximum of 44°C (111°F). Expect some rain, as total precipitation reaches 42 mm (1.7 in) over about 6 days. Alongside this, you'll experience an average humidity of 83%, adding to the overall atmosphere of the region.
In June in Corvallis, the average temperature is 17°C (63°F). Maximum temperatures can reach 44°C (111°F), while minimums can drop as low as 4°C (40°F). Be prepared for a wide range of temperatures while traveling, ensuring you pack accordingly for both warm and cool conditions.
In Corvallis in June, the total precipitation amount is 42 mm (1.7 in) spread over 6 days.
In Corvallis in June humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.
In Corvallis in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the 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 June’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 |