Phoenix Weather in April
United States · Hot Desert climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
April in Phoenix sees average temperatures ranging from a low of 14.8°C (58.6°F) to a high of 30.5°C (86.9°F), with a mean of 23.4°C (74.1°F). Compared to the annual average of 23.8°C (74.8°F), this month is 0.4°C cooler than the yearly norm. Precipitation averages 1.6mm, making it approximately 23.0mm drier than the monthly average of 24.0mm. The city receives an average of 12.5 hours of sunshine per day during April, with relative humidity averaging 21.4%. Wind speeds reach an average maximum of 20.3 km/h. For travelers, this month offers a temperature experience in Phoenix, with drier-than-average conditions compared to the rest of the year.
Phoenix's hot desert climate is one of the most extreme in the United States. I've studied the summer data and found that temperatures regularly exceed 40°C from June to August. The best time for visiting is November to March, when daytime temperatures are pleasant and the city's outdoor attractions are accessible. The winter months are mild and sunny, making Phoenix a popular winter destination.
April vs Adjacent Months
| Metric | March | April | May |
|---|---|---|---|
| Mean Temp | 16.5°C (61.7°F) | 23.4°C (74.1°F) | 28.6°C (83.5°F) |
| Rainfall | 45.5mm | 1.6mm | 0.2mm |
| Sunshine | 10.3 hrs | 12.5 hrs | 12.9 hrs |
| Humidity | 42.8% | 21.4% | 15.7% |
| Wind | 19.3 km/h | 20.3 km/h | 21.4 km/h |
| Rainy Days | 7.4 | 0.8 | 0.2 |
Seasonal Context
April falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Phoenix in April, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Phoenix in April?
The average temperature in Phoenix during April ranges from 14.8°C (58.6°F) to 30.5°C (86.9°F), with a mean of 23.4°C (74.1°F).
How much does it rain in Phoenix in April?
Phoenix receives an average of 1.6mm of precipitation in April, spread across approximately 0.8 rainy days.
What should I pack for Phoenix in April?
Based on April weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is April a good time to visit Phoenix?
April is a good time to visit Phoenix, with comfortable temperatures and manageable rainfall.
Other Months for Phoenix
Cities with Similar April Climate (Hot Desert)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 33.45°, -112.07°. Timezone: America/Phoenix. Last updated: 2026-07-30.