Picture Rocks

What is the climate like in Picture Rocks?

The best time to visit Picture Rocks is typically August – June, with trip comfort peaking in May (9.0/10). Picture Rocks is warmest in June, when daily highs average 102°F (39°C), and coolest in January, when lows fall to about 43°F (6°C). The wettest month is typically July and the driest is May; the year sees roughly 7.6 in (194 mm) of precipitation.

• Best time to visitAugust – June — comfort peaks in May (9.0/10)
• Warmest monthJune — average high 102°F (39°C)
• Coolest monthJanuary — average low 43°F (6°C)
• Wettest monthJuly (1.1 in (29 mm))
• Driest monthMay (0.1 in (2 mm))
• Annual precipitation7.6 in (194 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromTucson 17 Nw, 11 km away (1982-2026)