Flagstaff weather in April
“Mild and bright — an underrated time to visit.”
Roughly 4 rainy days across the month, on average.
April in Flagstaff brings mild spring conditions with average highs of 16°C (61°F) and lows of 2.5°C (37°F). Expect around 18mm of precipitation spread across 4 days, with generous sunshine averaging 12 hours daily. The weather is crisp and refreshing, though mornings remain cool and occasional snow is still possible at this elevation.
Spring is a wonderful time to visit Flagstaff. The town comes alive with wildflower blooms, and outdoor enthusiasts flock to nearby trails. Easter holidays may bring moderate crowds, but the atmosphere remains relaxed compared to summer peaks. Local festivals celebrate the season, and the mountain town offers a peaceful escape from desert heat.
For your 2026 visit, pack layers since temperature swings between morning and afternoon can be significant. The low precipitation means most days will be dry and pleasant for exploring, though bring a light rain jacket just in case. This is an ideal month for hiking, visiting nearby national monuments, and enjoying Flagstaff's craft brewery scene without summer crowds.
What to pack for Flagstaff in April
April weather in Flagstaff demands smart layering due to cool mornings and mild afternoons. Bring versatile pieces that adapt to temperature changes throughout the day, plus sun protection for the high elevation.
- Lightweight merino wool base layers
- Light rain jacket or windbreaker
- Long-sleeve linen shirt
- Comfortable hiking pants or jeans
- Sunglasses and wide-brimmed hat
What to pack for Flagstaff in April
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Where to stay in Flagstaff
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Flagstaff across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Hiking the San Francisco Peaks trails, exploring Walnut Canyon National Monument, visiting Lowell Observatory, mountain biking on local trails, brewery tours downtown.
April vs. the rest of the year
How this month compares in Flagstaff. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Flagstaff
April is one of the best months to visit Flagstaff — alongside May, June, July. Ten-year climate data confirms it: comfortable temperatures, manageable rainfall, and a healthy dose of sunshine.
See the full best-time-to-visit guide for FlagstaffOther places with a similar climate right now
Flagstaff in April — FAQ
Q01Is April a good time to visit Flagstaff?
Is April a good time to visit Flagstaff?
Yes — it is a good time to visit, with pleasant, comfortable weather. In April, Flagstaff averages a high of 16°C (61°F) and a low of 3°C (37°F), with 18mm of rainfall across roughly 4 rainy days.
Q02What is the average temperature in Flagstaff in April?
What is the average temperature in Flagstaff in April?
The average high temperature in Flagstaff during April is 16°C (61°F), with an average low of 3°C (37°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Flagstaff have in April?
How many rainy days does Flagstaff have in April?
Flagstaff averages approximately 4 rainy days in April, with a total monthly rainfall of about 18mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Flagstaff in April?
What should I pack for Flagstaff in April?
For Flagstaff in April, pack a warm winter coat, layered clothing for changing temperatures, a merino base layer for evenings, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Flagstaff in April?
How crowded is Flagstaff in April?
Tourist crowds in Flagstaff during April are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.