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Flagstaff Weather in May

Flagstaff in May sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 2°C (36°F). Low rainfall is typical, with around 17 mm (0.7 in) for the month.

Rainfall in Flagstaff in May

You can typically expect 5 days of rain this month, averaging around 17 mm (0.7 in). The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Flagstaff in May

May in Flagstaff is generally perfect, with days reaching 20°C (68°F) and nights settling around 2°C (36°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Flagstaff.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Flagstaff's climate page.

Flagstaff Temperature in May

Min TemperatureMin Temperature 2°C (36°F)  
Max TemperatureMax Temperature 20°C (68°F)  
Chance of RainChance of Rain 17%  
PrecipitationPrecipitation 17 mm (0.7 in)  
Rainy daysRainy days 5 days  

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Flagstaff in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection.

What To Do in Flagstaff in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
10/10
Walking
10/10
Camping
5/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Flagstaff's climate page.

More climate data for Flagstaff