Weather in Flagstaff in April

Flagstaff, United States averages a high of 14.9°C (58.8°F) and low of 2.4°C (36.3°F) in April, with 5 rain days and 12.4 hours of daily sunshine. Travel score: 76/100 (Good). The best time to visit Flagstaff is June.

High
15°C59°F
Low
2°C36°F
🌧️
5
rain days
☀️
12.4
hrs/day sunshine
💧
43%
humidity
76Good

April in Flagstaff is cool and mostly dry — good for most activities.

What are the average temperatures in Flagstaff?

JanFebMarApr15°2°MayJunJulAugSepOctNovDec

How much does it rain in Flagstaff in April?

Flagstaff receives an average of 28.6mm of rainfall across 5 rainy days in April. The annual total is 552.2mm.

JanFebMarApr5dMayJunJulAugSepOctNovDec

What should I pack for Flagstaff in April?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 2°C
🧣
Warm scarf
Protect against cold winds

Traveling to United States in April?

Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.

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What is the weather like in other months in Flagstaff?

Data based on 1994–2024 averages · Last updated: 2024-12-31