Pierre weather in May 2025

Expect daytime maximum temperatures of 21°C in Pierre in May based on long-term weather averages. There are 10 hours of sunshine per day on average with 10 days with some rainfall and typically 63 mm of rainfall in the month.

  • 21°C maximum daytime temperature in May in Pierre21
    21°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in May in Pierre10
    10 days with some rainfall
  • 7°C minimum night-time temperature in May in Pierre7
    7°C min night temperature
  • 15 hours of daylight per day in May in Pierre15
    15 hours of daylight per day
  • No heat & humidity in May in Pierre0
    No heat & humidity
  • 63 mm monthly rainfall in May in Pierre63
    63 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Pierre7
    7 (High) UV index

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The May weather guide for South Dakota (Pierre) 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 Pierre in May?

Daytime temperatures usually reach 21°C in Pierre in May, falling to 7°C at night.

How sunny is it in Pierre in May?

There are normally 10 hours of bright sunshine each day in Pierre in May - that's 64% of daylight hours.

Does it rain in Pierre in May?

There are usually 10 days with some rain in Pierre in May and the average monthly rainfall is 63mm.

Pierre May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:32 19:46
Friday, 16th May 2025 05:13 20:03
Saturday, 31st May 2025 05:01 20:18

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