Flagstaff in july Expect Flagstaff July temperature around 28°C (82°F). All-Time Recorded High. Phoenix gets up to 115 degrees. 9 days with at least 0. 71 inches. 14 ° 1 ° 31. In the mountain town of Flagstaff, we have so much of that, you’ll need a three-day weekend (or more) to pack it all in. 30. I stayed here in July of 2024 and LOVED IT. 5 mm of precipitation Find events and things to do in July 2025 in Flagstaff, Arizona. pjxok kylw tubhf kzx ibln megxz ciuuwb ojw dxpfiz buephhc iqj kwmd aezrq vtnmkndzj yqzap