Oregon

What is the climate like in Oregon?

The best time to visit Oregon is typically June – September, with trip comfort peaking in July (6.6/10). Oregon is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 16°F (-9°C). The wettest month is typically May and the driest is February; the year sees roughly 39 in (985 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in July (6.6/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthJanuary — average low 16°F (-9°C)
• Wettest monthMay (4.5 in (113 mm))
• Driest monthFebruary (1.7 in (42 mm))
• Annual precipitation39 in (985 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromStoughton Wwtp, 14 km away (1949-2026)