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Portsmouth weather in December 2020
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- 99°C max day temperature
- 1616 days with some rainfall
- 44°C min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 7878 mm of monthly rainfall
- 11 (Low) UV index
- 1010°C sea temperature
The December weather guide for Portsmouth, England 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 December?
Daytime temperatures usually reach 9°C in Portsmouth in December, falling to 4°C at night.
How sunny is it in Portsmouth in December?
There are normally 2 hours of bright sunshine each day in Portsmouth in December - that's 24% of daylight hours.
Is the sea cold around Portsmouth in December?
The average sea temperature around Portsmouth in December is 10°C.
Does it rain in Portsmouth in December?
There are usually 16 days with some rain in Portsmouth in December and the average monthly rainfall is 78mm.
Portsmouth sunrise & sunset times for December 2020
Browse the sunrise & sunset times for Portsmouth in December 2020. Select a month to view Portsmouth sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st December 2020||07:45||16:02|
|Wednesday, 16th December 2020||08:01||15:59|
|Thursday, 31st December 2020||08:07||16:09|
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Metric (°C / mm) | Imperial (°F / inches)
Where is warm in England in December for 2020/2021?
Below are average maximum temperatures at popular destinations in England in December. Select a destination to see more weather parameters.
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