Houston climate

Typical historical weather for Houston, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Houston.

Annual average

14.1°C

across all months

Warmest month

30.9°C

Jul average high

Coolest month

-3.1°C

Jan average low

Annual rainfall

1148mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

38.1°C

24 July 2022

Coldest day

-23°C

16 February 2021

Wettest day

113.9mm

29 April 2017

Windiest day

8m/s

19 March 2025