Indianapolis weather in May 2021

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  • 23°C maximum daytime temperature in May in Indianapolis23
    23°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in Indianapolis11
    11 days with some rainfall
  • 11°C minimum night-time temperature in May in Indianapolis11
    11°C min night temperature
  • 14 hours of daylight per day in May in Indianapolis14
    14 hours of daylight per day
  • No heat & humidity in May in Indianapolis0
    No heat & humidity
  • 105 mm monthly rainfall in May in Indianapolis105
    105 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Indianapolis8
    8 (Very High) UV index

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The May weather guide for Indianapolis, Indiana 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.

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How hot is it in Indianapolis in May?

Daytime temperatures usually reach 23°C in Indianapolis in May, falling to 11°C at night.

How sunny is it in Indianapolis in May?

There are normally 9 hours of bright sunshine each day in Indianapolis in May - that's 60% of daylight hours.

Does it rain in Indianapolis in May?

There are usually 11 days with some rain in Indianapolis in May and the average monthly rainfall is 105mm.

Indianapolis sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Indianapolis in May 2021. Select a month to view Indianapolis sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st May 2021 06:45 20:39
Sunday, 16th May 2021 06:29 20:54
Monday, 31st May 2021 06:19 21:06
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Indiana in May for 2021/2022?

Below are average maximum temperatures at popular destinations in Indiana in May. Select a destination to see more weather parameters.

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