Roanoke Island weather in May 2025

Expect daytime maximum temperatures of 24°C in Roanoke Island in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 102 mm of rainfall in the month.

  • 24°C maximum daytime temperature in May in Roanoke Island24
    24°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Roanoke Island10
    10 days with some rainfall
  • 14°C minimum night-time temperature in May in Roanoke Island14
    14°C min night temperature
  • 14 hours of daylight per day in May in Roanoke Island14
    14 hours of daylight per day
  • No heat & humidity in May in Roanoke Island0
    No heat & humidity
  • 102 mm monthly rainfall in May in Roanoke Island102
    102 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Roanoke Island9
    9 (Very High) UV index
  • 19°C sea temperature in May in Roanoke Island19
    19°C sea temperature

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The May weather guide for North Carolina (Roanoke Island) 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)

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How hot is it in Roanoke Island in May?

Daytime temperatures usually reach 24°C in Roanoke Island in May, falling to 14°C at night.

How sunny is it in Roanoke Island in May?

There are normally 9 hours of bright sunshine each day in Roanoke Island in May - that's 63% of daylight hours.

How warm is the sea around Roanoke Island in May?

The average sea temperature around Roanoke Island in May is 19°C.

Does it rain in Roanoke Island in May?

There are usually 10 days with some rain in Roanoke Island in May and the average monthly rainfall is 102mm.

Roanoke Island May sunrise & sunset times

Browse the sunrise and sunset times for Roanoke Island in May 2025. Select a month to view Roanoke Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:10 18:50
Friday, 16th May 2025 04:56 19:02
Saturday, 31st May 2025 04:48 19:13

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