In June, Flagstaff typically sees daytime highs of 26.2°C and overnight lows around 6.6°C. Compared to the annual average high of 16.9°C, June runs +9.4°C.
June in Flagstaff averages a daytime high of 26.2°C and an overnight low of 6.6°C.
June runs +9.4°C compared to Flagstaff's annual average high of 16.9°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.2°C and cooler evenings around 6.6°C.