La Crescenta-Montrose

What is the climate like in La Crescenta-Montrose?

The best time to visit La Crescenta-Montrose is typically April – November, with trip comfort peaking in July (9.4/10). La Crescenta-Montrose is warmest in August, when daily highs average 90°F (32°C), and coolest in January, when lows fall to about 45°F (7°C). The wettest month is typically January and the driest is July; the year sees roughly 17 in (442 mm) of precipitation.

• Best time to visitApril – November — comfort peaks in July (9.4/10)
• Warmest monthAugust — average high 90°F (32°C)
• Coolest monthJanuary — average low 45°F (7°C)
• Wettest monthJanuary (3.5 in (90 mm))
• Driest monthJuly (0.0 in (1 mm))
• Annual precipitation17 in (442 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPasadena, 12 km away (1893-2026)