Wasco

What is the climate like in Wasco?

The best time to visit Wasco is typically April – November, with trip comfort peaking in September (9.3/10). Wasco is warmest in July, when daily highs average 103°F (39°C), and coolest in December, when lows fall to about 43°F (6°C). The wettest month is typically March and the driest is July; the year sees roughly 11 in (274 mm) of precipitation.

• Best time to visitApril – November — comfort peaks in September (9.3/10)
• Warmest monthJuly — average high 103°F (39°C)
• Coolest monthDecember — average low 43°F (6°C)
• Wettest monthMarch (2.2 in (55 mm))
• Driest monthJuly (0.0 in (0 mm))
• Annual precipitation11 in (274 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromWasco, 1 km away (1901-2026)