Princetown weather in May 2020

  • 22°C maximum daytime temperature in May in Princetown22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Princetown11
    11 days with some rainfall
  • 9°C minimum night-time temperature in May in Princetown9
    9°C min night temperature
  • 14 hours of daylight per day in May in Princetown14
    14 hours of daylight per day
  • No heat & humidity in May in Princetown0
    No heat & humidity
  • 105 mm monthly rainfall in May in Princetown105
    105 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Princetown8
    8 (Very High) UV index
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The May weather guide for Princetown, New Jersey 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 Princetown in May?

Daytime temperatures usually reach 22°C in Princetown in May, falling to 9°C at night.

How sunny is it in Princetown in May?

There are normally 8 hours of bright sunshine each day in Princetown in May - that's 55% of daylight hours.

Does it rain in Princetown in May?

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

Princetown sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Princetown in May 2020. Select a month to view Princetown sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st May 2020 05:57 19:55
Saturday, 16th May 2020 05:41 20:09
Sunday, 31st May 2020 05:31 20:22
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's hot in New Jersey in May?

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

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