Weather in Houston in July
July in Houston is warm with average temperatures around 28.9°C (84.0°F). Expect significant rainfall with 110mm across approximately 15 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
34.0°C
93.2°F
Low
23.9°C
75.0°F
Precipitation
110 mm
4.3 inches
~15 rainy days
Conditions
Humidity
75%