Glendale

What is the climate like in Glendale?

The best time to visit Glendale is typically June – September, with trip comfort peaking in August (6.9/10). Glendale is warmest in July, when daily highs average 78°F (25°C), and coolest in January, when lows fall to about 20°F (-7°C). The wettest month is typically April and the driest is February; the year sees roughly 37 in (947 mm) of precipitation.

• Best time to visitJune – September — comfort peaks in August (6.9/10)
• Warmest monthJuly — average high 78°F (25°C)
• Coolest monthJanuary — average low 20°F (-7°C)
• Wettest monthApril (4.0 in (103 mm))
• Driest monthFebruary (1.8 in (47 mm))
• Annual precipitation37 in (947 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromW Allis, 17 km away (1951-2026)