Weather in Houston in August 2017

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 2017.

Key weather averages for Houston in August

  • 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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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

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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.

The weather in Houston in August is represented by Houston.

Houston sunrise & sunset times for August 2017

Browse the sunrise & sunset times for Houston in August 2017. Select a month to view Houston sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2017 06:41 20:14
Wednesday, 2nd August 2017 06:42 20:13
Thursday, 3rd August 2017 06:42 20:13
Friday, 4th August 2017 06:43 20:12
Saturday, 5th August 2017 06:44 20:11
Sunday, 6th August 2017 06:44 20:10
Monday, 7th August 2017 06:45 20:09
Tuesday, 8th August 2017 06:45 20:08
Wednesday, 9th August 2017 06:46 20:08
Thursday, 10th August 2017 06:47 20:07
Friday, 11th August 2017 06:47 20:06
Saturday, 12th August 2017 06:48 20:05
Sunday, 13th August 2017 06:48 20:04
Monday, 14th August 2017 06:49 20:03
Tuesday, 15th August 2017 06:49 20:02
Wednesday, 16th August 2017 06:50 20:01
Thursday, 17th August 2017 06:51 20:00
Friday, 18th August 2017 06:51 19:59
Saturday, 19th August 2017 06:52 19:58
Sunday, 20th August 2017 06:52 19:57
Monday, 21st August 2017 06:53 19:56
Tuesday, 22nd August 2017 06:53 19:55
Wednesday, 23rd August 2017 06:54 19:54
Thursday, 24th August 2017 06:54 19:53
Friday, 25th August 2017 06:55 19:51
Saturday, 26th August 2017 06:56 19:50
Sunday, 27th August 2017 06:56 19:49
Monday, 28th August 2017 06:57 19:48
Tuesday, 29th August 2017 06:57 19:47
Wednesday, 30th August 2017 06:58 19:46
Thursday, 31st August 2017 06:58 19:45
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Check Houston weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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