Portsmouth Weather Forecast

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    • 6

    Partly cloudy

    • 3
    • 5

    Partly cloudy

    • 6
    • 6

    Light rain

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    • 10

    Partly cloudy

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    • 10

    Partly cloudy

Today 13 Dec London and South East England

A generally dry day across the region with variable cloud amounts, but also some spells of sunshine. Feeling cold with a chilly southeasterly breeze, although winds tending to ease later in the day. Maximum Temperature 6C.

Tonight 13 Dec London and South East England

A dry night to follow across the region with some clear spells, and with light winds, a widespread hard frost will develop inland. Minimum Temperature -5C.

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Portsmouth Temperature Statistics

December Temperature

Thorney Island (6.8 miles)

  • Lowest 11 December, 2018

    0.5 °C
  • Average December

    9.2 °C
  • Highest 3 December, 2018

    13.6 °C

Climate (2011–Present)

Thorney Island (6.8 miles)

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  • Average Low 2011–Present

    8.3 °C
  • Average 2011–Present

    11.2 °C
  • Average High 2011–Present

    14 °C
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