Erie weather in May 2025

Expect 19°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Erie in May. Check more long-term weather averages for Erie in May before you book your next holiday to Pennsylvania in 2025/2026.

  • 19°C maximum daytime temperature in May in Erie19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in Erie12
    12 days with some rainfall
  • 8°C minimum night-time temperature in May in Erie8
    8°C min night temperature
  • 15 hours of daylight per day in May in Erie15
    15 hours of daylight per day
  • No heat & humidity in May in Erie0
    No heat & humidity
  • 87 mm monthly rainfall in May in Erie87
    87 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Erie7
    7 (High) UV index
  • 8°C sea temperature in May in Erie8
    8°C sea temperature

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The May weather guide for Pennsylvania (Erie) 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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More about the USA

How hot is it in Erie in May?

Daytime temperatures usually reach 19°C in Erie in May, falling to 8°C at night.

How sunny is it in Erie in May?

There are normally 8 hours of bright sunshine each day in Erie in May - that's 56% of daylight hours.

Is the sea cold around Erie in May?

The average sea temperature around Erie in May is 8°C.

Does it rain in Erie in May?

There are usually 12 days with some rain in Erie in May and the average monthly rainfall is 87mm.

Erie May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:16 19:20
Friday, 16th May 2025 04:58 19:36
Saturday, 31st May 2025 04:47 19:49

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