Climate almanac
Walla Walla
Washington, US · 46.06°, -118.34°
What is the climate like in Walla Walla?
Walla Walla is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 29°F (-1°C). The wettest month is typically December and the driest is July; the year sees roughly 27 in of precipitation.
- Warmest monthJuly — average high 88°F (31°C)
- Coolest monthJanuary — average low 29°F (-1°C)
- Wettest monthDecember (4.0 in)
- Driest monthJuly (0.2 in)
- Annual precipitation27 in