Weather in Phoenix in April
April in Phoenix is mild with average temperatures around 20.7°C (69.3°F). Light rainfall with only 8mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
29.0°C
84.2°F
Low
12.3°C
54.1°F
Precipitation
8 mm
0.3 inches
~2 rainy days
Conditions
Humidity
29%
Comparison to Adjacent Months
April is 3.6°C warmer than March.
April is 5.1°C cooler than May.