WWU Weather

Weather and Climate at WWU

Walla Walla University, located in Walla Walla, Washington, experiences a semi-arid climate. The region has:

• Hot summers with average high temperatures ranging from 85°F to 95°F (29°C to 35°C).
• Cool winters with average lows between 25°F to 35°F (-4°C to 2°C).
• Annual precipitation averages around 18 inches, with most rain falling between November and March.
• Occasional snow in winter, but accumulations are typically light.

The climate at WWU supports a comfortable campus life, though students and staff should be prepared for hot summer days and occasional cold snaps in winter. The weather can impact commuting, especially during snow events, and outdoor research activities may need to be adjusted during extreme conditions.