Weather in Houston in April
April in Houston is mild with average temperatures around 20.7°C (69.3°F). Moderate rainfall of 87mm spread over 8 days.
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
26.5°C
79.7°F
Low
14.9°C
58.8°F
Precipitation
87 mm
3.4 inches
~8 rainy days
Conditions
Humidity
77%
Comparison to Adjacent Months
April is 3.9°C warmer than March.
April is 4.3°C cooler than May, 32mm drier than May.