Flagstaff in June
In June, Flagstaff averages 28°C (82°F) during the day and 13°C (56°F) at night, with only about 3 rainy days.
Peak seasonConditions are warm and beach-friendly. Skies are generally dry and clear.
June is a great month to visit Flagstaff: pleasant temperatures and relatively few wet days.
How June compares to the rest of the year in Flagstaff
June is one of the warmest months in Flagstaff (2nd of 12) and one of the driest months (12th of 12). Daytime temperature runs 11°C above the annual average (17°C). June runs 7°C warmer than May (20°C) and warms a further 1°C into July (28°C).
June sunrise & sunset in Flagstaff
Times shown for Flagstaff local time (America/Phoenix), calculated for the 15th of June. They shift by a few minutes day to day across the month.
Photography light in Flagstaff — June
Golden-hour and blue-hour windows for the 15th of June, in Flagstaff's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Flagstaff in June
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on June's tier (Peak season) and Flagstaff's popularity.
Crowds & pricing — June in Flagstaff
Flagstaff is in peak season during this month — expect bigger crowds at famous sights, higher hotel and flight prices, and longer queues. Restaurant reservations a few days out are advisable, and any boutique hotels you have your eye on should be booked weeks ahead. The trade-off: most attractions, restaurants, and seasonal services are fully open, the weather is at its most reliable, and the city feels at its most alive.
Why this tier: excellent tourism weather
Sun & mosquito risk — June in Flagstaff
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Flagstaff in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 6°C / 42°F | -4°C / 24°F | 48 mm | 7 | — |
| February | 8°C / 46°F | -3°C / 26°F | 44 mm | 5 | — |
| March | 11°C / 51°F | -1°C / 31°F | 51 mm | 7 | — |
| April | 17°C / 62°F | 3°C / 38°F | 15 mm | 4 | — |
| May | 20°C / 68°F | 7°C / 44°F | 30 mm | 7 | — |
| June | 28°C / 82°F | 13°C / 56°F | 11 mm | 3 | — |
| July | 28°C / 83°F | 16°C / 60°F | 72 mm | 13 | — |
| August | 27°C / 80°F | 15°C / 58°F | 71 mm | 12 | — |
| September | 24°C / 75°F | 12°C / 54°F | 39 mm | 7 | — |
| October | 18°C / 64°F | 6°C / 43°F | 27 mm | 6 | — |
| November | 12°C / 53°F | 1°C / 34°F | 29 mm | 4 | — |
| December | 6°C / 44°F | -3°C / 27°F | 41 mm | 6 | — |
Other cities with similar June weather
🌍 See the full ranked list of climate twins for Flagstaff in June →
Frequently asked questions
How hot is Flagstaff in June?
In June, Flagstaff averages a high of 28°C (82°F) and a low of 13°C (56°F) — generally warm.
Does it rain a lot in Flagstaff in June?
June is generally dry in Flagstaff, with about 3 rainy days on average.
Is June a good time to visit Flagstaff?
June is warm and mostly dry. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Flagstaff in June?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full June packing list for Flagstaff for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.