Weather in Houston in August 2019

  • 33°C maximum daytime temperature in August in Houston33
    33°C max day temperature
  • 9 hours of sunshine per day (67% of daylight hours) in August in Houston9
    9 hours of sunshine per day
  • 9 days with some rainfall in August in Houston9
    9 days with some rainfall
  • 24°C minimum night-time temperature in August in Houston24
    24°C min night temperature
  • 13 hours of daylight per day in August in Houston13
    13 hours of daylight per day
  • Very high heat & humidity in August in HoustonVH
    Very High heat & humidity
  • 100 mm monthly rainfall in August in Houston100
    100 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Houston10
    10 (Very High) UV index

Going to Houston? Find the best month to visit Houston based on the weather.

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Expect 33°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Houston in August. Check more long-term weather averages for Houston in August before you book your next holiday to Texas in 2019/2020.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Houston weather in August

The average maximum daytime temperature in Houston in August is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 9 hours of bright sunshine each day, which represents 67% of the 13 hours of daylight.

Expect 100mm (3.9 inches) of rainfall across the whole of August with 9 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

Houston sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Houston in August 2019. Select a month to view Houston sunrise & sunset times for the next twelve months.

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Date Sunrise times Sunset times
Thursday, 1st August 2019 05:41 19:14
Friday, 2nd August 2019 05:41 19:14
Saturday, 3rd August 2019 05:42 19:13
Sunday, 4th August 2019 05:43 19:12
Monday, 5th August 2019 05:43 19:11
Tuesday, 6th August 2019 05:44 19:10
Wednesday, 7th August 2019 05:44 19:10
Thursday, 8th August 2019 05:45 19:09
Friday, 9th August 2019 05:46 19:08
Saturday, 10th August 2019 05:46 19:07
Sunday, 11th August 2019 05:47 19:06
Monday, 12th August 2019 05:47 19:05
Tuesday, 13th August 2019 05:48 19:04
Wednesday, 14th August 2019 05:49 19:03
Thursday, 15th August 2019 05:49 19:02
Friday, 16th August 2019 05:50 19:01
Saturday, 17th August 2019 05:50 19:00
Sunday, 18th August 2019 05:51 18:59
Monday, 19th August 2019 05:51 18:58
Tuesday, 20th August 2019 05:52 18:57
Wednesday, 21st August 2019 05:53 18:56
Thursday, 22nd August 2019 05:53 18:55
Friday, 23rd August 2019 05:54 18:54
Saturday, 24th August 2019 05:54 18:53
Sunday, 25th August 2019 05:55 18:52
Monday, 26th August 2019 05:55 18:51
Tuesday, 27th August 2019 05:56 18:50
Wednesday, 28th August 2019 05:56 18:49
Thursday, 29th August 2019 05:57 18:47
Friday, 30th August 2019 05:58 18:46
Saturday, 31st August 2019 05:58 18:45
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