Portsmouth weather in April 2021

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  • 13°C maximum daytime temperature in April in Portsmouth13
    13°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in April in Portsmouth11
    11 days with some rainfall
  • 1°C minimum night-time temperature in April in Portsmouth1
    1°C min night temperature
  • 13 hours of daylight per day in April in Portsmouth13
    13 hours of daylight per day
  • No heat & humidity in April in Portsmouth0
    No heat & humidity
  • 92 mm monthly rainfall in April in Portsmouth92
    92 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Portsmouth5
    5 (Moderate) UV index
  • 5°C sea temperature in April in Portsmouth5
    5°C sea temperature
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The April weather guide for Portsmouth, New Hampshire 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 warm is it in Portsmouth in April?

Daytime temperatures usually reach 13°C in Portsmouth in April, falling to 1°C at night.

How sunny is it in Portsmouth in April?

There are normally 7 hours of bright sunshine each day in Portsmouth in April - that's 54% of daylight hours.

Is the sea cold around Portsmouth in April?

The average sea temperature around Portsmouth in April is 5°C.

Does it rain in Portsmouth in April?

There are usually 11 days with some rain in Portsmouth in April and the average monthly rainfall is 92mm.

Portsmouth sunrise & sunset times for April 2021

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st April 2021 06:25 19:10
Thursday, 15th April 2021 06:01 19:26
Friday, 30th April 2021 05:38 19:43
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is warm in New Hampshire in April for 2021/2022?

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

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