Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
Weather Guide
Flagstaff, Arizona, United States Average Monthly Weather
Weather score52Mixed annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 16°C, sunshine averages 9.3h per day, and rainfall totals about 554mm.
Annual weather
Annual averages
Temp
16°C
Rain
554mm
Annual total
Sun
9.3h
Weather score
52
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 72mm, which is relatively low for holiday planning.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Flagstaff, Arizona, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July28°C average high
July is one of Flagstaff's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
July72mm average rain
July is one of Flagstaff's wettest months, so rain is likely to be a major planning factor.
Driest monthsApril to June and October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July10 hours average sun
July sits close to Flagstaff's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Weather score
July69 weather score
July is one of Flagstaff's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
