Tucson

What is the climate like in Tucson?

The best time to visit Tucson is typically August – June, with trip comfort peaking in May (9.0/10). Tucson is warmest in July, when daily highs average 99°F (37°C), and coolest in January, when lows fall to about 41°F (5°C). The wettest month is typically July and the driest is May; the year sees roughly 9.7 in of precipitation.

• Best time to visitAugust – June — comfort peaks in May (9.0/10)
• Warmest monthJuly — average high 99°F (37°C)
• Coolest monthJanuary — average low 41°F (5°C)
• Wettest monthJuly (1.6 in)
• Driest monthMay (0.1 in)
• Annual precipitation9.7 in