Sandy

What is the climate like in Sandy?

The best time to visit Sandy is typically July – August, with trip comfort peaking in July (9.0/10). Sandy is warmest in August, when daily highs average 83°F (28°C), and coolest in February, when lows fall to about 34°F (1°C). The wettest month is typically December and the driest is July; the year sees roughly 84 in (2124 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in July (9.0/10)
• Warmest monthAugust — average high 83°F (28°C)
• Coolest monthFebruary — average low 34°F (1°C)
• Wettest monthDecember (14 in (345 mm))
• Driest monthJuly (0.4 in (11 mm))
• Annual precipitation84 in (2124 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromHeadworks Portland Wtr B, 10 km away (1899-2026)