Snoqualmie

What is the climate like in Snoqualmie?

The best time to visit Snoqualmie is typically July – August, with trip comfort peaking in July (7.9/10). Snoqualmie is warmest in August, when daily highs average 74°F (23°C), and coolest in February, when lows fall to about 30°F (-1°C). The wettest month is typically December and the driest is July; the year sees roughly 80 in (2027 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in July (7.9/10)
• Warmest monthAugust — average high 74°F (23°C)
• Coolest monthFebruary — average low 30°F (-1°C)
• Wettest monthDecember (12 in (310 mm))
• Driest monthJuly (1.3 in (34 mm))
• Annual precipitation80 in (2027 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCedar Lake, 14 km away (1909-2026)