Rehoboth Beach weather in May 2019

  • 22°C maximum daytime temperature in May in Rehoboth Beach22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Rehoboth Beach10
    10 days with some rainfall
  • 11°C minimum night-time temperature in May in Rehoboth Beach11
    11°C min night temperature
  • 14 hours of daylight per day in May in Rehoboth Beach14
    14 hours of daylight per day
  • No heat & humidity in May in Rehoboth Beach0
    No heat & humidity
  • 89 mm monthly rainfall in May in Rehoboth Beach89
    89 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Rehoboth Beach8
    8 (Very High) UV index
  • 13°C sea temperature in May in Rehoboth Beach13
    13°C sea temperature

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

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Expect 22°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Rehoboth Beach in May. Check more long-term weather averages for Rehoboth Beach in May before you book your next holiday to Delaware in 2019/2020.

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More about Rehoboth Beach

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The May weather guide for Rehoboth Beach, Delaware shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Rehoboth Beach weather in May

The average maximum daytime temperature in Rehoboth Beach in May is a warm 22°C (72°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 9 hours of bright sunshine each day, which represents 61% of the 14 hours of daylight.

Expect 89mm (3.5 inches) of rainfall across the whole of May with 10 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Rehoboth Beach in May is 13°C (55°F).

Rehoboth Beach sunrise & sunset times for May 2019

Browse the sunrise & sunset times for Rehoboth Beach in May 2019. Select a month to view Rehoboth Beach sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 06:03 19:52
Thursday, 2nd May 2019 06:02 19:53
Friday, 3rd May 2019 06:01 19:54
Saturday, 4th May 2019 06:00 19:55
Sunday, 5th May 2019 05:58 19:56
Monday, 6th May 2019 05:57 19:57
Tuesday, 7th May 2019 05:56 19:58
Wednesday, 8th May 2019 05:55 19:59
Thursday, 9th May 2019 05:54 20:00
Friday, 10th May 2019 05:53 20:01
Saturday, 11th May 2019 05:52 20:02
Sunday, 12th May 2019 05:51 20:03
Monday, 13th May 2019 05:50 20:04
Tuesday, 14th May 2019 05:49 20:05
Wednesday, 15th May 2019 05:48 20:05
Thursday, 16th May 2019 05:48 20:06
Friday, 17th May 2019 05:47 20:07
Saturday, 18th May 2019 05:46 20:08
Sunday, 19th May 2019 05:45 20:09
Monday, 20th May 2019 05:44 20:10
Tuesday, 21st May 2019 05:44 20:11
Wednesday, 22nd May 2019 05:43 20:11
Thursday, 23rd May 2019 05:42 20:12
Friday, 24th May 2019 05:42 20:13
Saturday, 25th May 2019 05:41 20:14
Sunday, 26th May 2019 05:40 20:15
Monday, 27th May 2019 05:40 20:15
Tuesday, 28th May 2019 05:39 20:16
Wednesday, 29th May 2019 05:39 20:17
Thursday, 30th May 2019 05:38 20:18
Friday, 31st May 2019 05:38 20:18
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