Burlington

What is the climate like in Burlington?

The best time to visit Burlington is typically July – August, with trip comfort peaking in July (8.2/10). Burlington is warmest in August, when daily highs average 74°F (23°C), and coolest in February, when lows fall to about 33°F (1°C). The wettest month is typically November and the driest is July; the year sees roughly 76 in (1930 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in July (8.2/10)
• Warmest monthAugust — average high 74°F (23°C)
• Coolest monthFebruary — average low 33°F (1°C)
• Wettest monthNovember (11 in (288 mm))
• Driest monthJuly (1.0 in (26 mm))
• Annual precipitation76 in (1930 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSedro-woolley, 7 km away (1896-2026)