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Flagstaff in May
The weather in May
In May, Flagstaff averages daytime highs of 69° and night-time lows of 36° — mild weather by day. Expect around 0.7 in of precipitation spread over about 3 wet days, with average cloud cover near 19%.
Days are 5° warmer than in April on average, and June is warmer again by about 6.1°.
May scores 93/100 — excellent conditions for sightseeing — and ranks 1st of the twelve months for Flagstaff.
Around the middle of the month the sun rises at 05:23 and sets at 19:24 local time, giving 14 h 01 min of daylight. Days lengthen by 44 minutes over the month.
Why 93/100?
How the score for May is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
United States's best in May
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Flagstaff in May: quick answers
Is May a good time to visit Flagstaff?
May scores 93/100 for Flagstaff, which we rate as excellent. Average highs are 69°F with 3 wet days.
How warm is Flagstaff in May?
Daytime highs average 69°F and night-time lows 36°F in May.
Does it rain a lot in Flagstaff in May?
Flagstaff receives about 0.7 in of precipitation in May, falling on around 3 days.