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 plus sunrise & sunset times for Houston, Texas, United States.

Weather in Houston in May

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

  • 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.

JanFebMarAprMayJunJulAugSepOctNovDec

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
  • Save 48% with exclusive offer from Travel Zoo
  • Modern hotel is 10-minute walk from The Galleria's boutiques
  • Terms & conditons and specific travel dates may apply

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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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