us Flag

Houston Weather in August, USA

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    29°C
    84°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    34°C
    93°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    24°C
    75°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    10 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    9 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    115 mm

August, 2024

Sun
Mon
Tue
Wed
Thu
1 Avg 31º 88º
Fri
2 Avg 30º 86º
Sat
3 Avg 31º 88º
4 Avg 31º 88º
5 Avg 31º 88º
6 Avg 32º 90º
7 Avg 31º 88º
8 Avg 31º 88º
9 Avg 31º 88º
10 Avg 31º 88º
11 Avg 32º 90º
12 Avg 31º 88º
13 Avg 32º 90º
14 Avg 32º 90º
15 Avg 31º 88º
16 Avg 32º 90º
17 Avg 31º 88º
18 Avg 30º 86º
19 Avg 31º 88º
20 Avg 31º 88º
21 Avg 31º 88º
22 Avg 31º 88º
23 Avg 31º 88º
24 Avg 31º 88º
25 Avg 29º 84º
26 Avg 29º 84º
27 Avg 30º 86º
28 Avg 30º 86º
29 Avg 31º 88º
30 Avg 30º 86º
31 Avg 29º 84º
Forecast
Avg Historical Daily Average

August is the last month of summer in Houston, so the temperatures still reach staggering heights and humidity is still at its peak for the year.

As well as the sauna like climate, daily thunderstorms are all a part of the Houston summer.

Tropics like temperatures are still in full effect during this month, so bear this in mind when packing for your holiday.

If you're not used to high levels of heat and humidity, you may want to visit Houston in a month outside of summer, when the weather is at its hottest.

The average daily temperature in August is as hot as it is in July, at 33°C, dropping to an average minimum temperature of a still hot 24°C.

The amount of sunshine experienced per day drops in August, compared to June and July, with an average expectation of 9 hours of sunshine per day.

August is also a wetter month than July, with an average rainfall of 115 mm over 9 days expected.

One of the notable festivals in Houston in August is the Houston International Jazz Festival. Some of the biggest names in Jazz travel to Houston during this month to play the festival.

The Ballunar Liftoff event is a spectacular sight to behold if you are in Houston in late August. Over 100 balloons, sky diving and hang gliding demonstrations are all on show for this event.

Shakespeare is celebrated with the Houston Shakespeare Festival, with free performances of his plays staged for the public.

There is also the Annual Blessing of the Fleet, for which a Priest and a Minister give their annual blessing to different boats.