Weather in Houston in May 2017

Check the weather in Houston in May before you book your next holiday in Texas. Long-term weather averages give the best indication of the weather in May 2017 and include figures for temperature, sunshine and rainfall for Houston, Texas, United States.

Weather in Houston in May

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  • 28°C maximum daytime temperature in May in Houston28
    28°C max day temperature
  • 8 hours of sunshine per day (59% of daylight hours) in May in Houston8
    8 hours of sunshine per day
  • 8 days with some rainfall in May in Houston8
    8 days with some rainfall
  • 19°C minimum night-time temperature in May in Houston19
    19°C min night temperature
  • 14 hours of daylight per day in May in Houston14
    14 hours of daylight per day
  • Moderate heat & humidity in May in HoustonM
    Moderate heat & humidity
  • 118 mm monthly rainfall in May in Houston118
    118 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Houston10
    10 (Very High) UV index

The average maximum daytime temperature in Houston in May is a warm 28°C (82°F) with moderate heat & humidity. There are usually 8 hours of bright sunshine each day, which represents 59% of the 14 hours of daylight.

Expect 118mm (4.6 inches) of rainfall across the whole of May with 8 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear. The average night-time temperature is usually a comfortable 19°C (66°F).

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

More about Houston weather

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Houston sunrise & sunset times for May 2017

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


Date Sunrise times Sunset times
Monday, 1st May 2017 06:39 19:59
Tuesday, 2nd May 2017 06:38 19:59
Wednesday, 3rd May 2017 06:37 20:00
Thursday, 4th May 2017 06:36 20:01
Friday, 5th May 2017 06:35 20:01
Saturday, 6th May 2017 06:35 20:02
Sunday, 7th May 2017 06:34 20:03
Monday, 8th May 2017 06:33 20:03
Tuesday, 9th May 2017 06:32 20:04
Wednesday, 10th May 2017 06:32 20:04
Thursday, 11th May 2017 06:31 20:05
Friday, 12th May 2017 06:30 20:06
Saturday, 13th May 2017 06:30 20:06
Sunday, 14th May 2017 06:29 20:07
Monday, 15th May 2017 06:28 20:08
Tuesday, 16th May 2017 06:28 20:08
Wednesday, 17th May 2017 06:27 20:09
Thursday, 18th May 2017 06:27 20:10
Friday, 19th May 2017 06:26 20:10
Saturday, 20th May 2017 06:26 20:11
Sunday, 21st May 2017 06:25 20:11
Monday, 22nd May 2017 06:25 20:12
Tuesday, 23rd May 2017 06:24 20:13
Wednesday, 24th May 2017 06:24 20:13
Thursday, 25th May 2017 06:23 20:14
Friday, 26th May 2017 06:23 20:14
Saturday, 27th May 2017 06:23 20:15
Sunday, 28th May 2017 06:22 20:15
Monday, 29th May 2017 06:22 20:16
Tuesday, 30th May 2017 06:22 20:17
Wednesday, 31st May 2017 06:22 20:17
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