Portsmouth weather in December (Hampshire, United Kingdom)
Interested in knowing the climate of Portsmouth in December? Our page offers a comprehensive look at the weather you can expect this month.
Temperatures
In December, the weather in Portsmouth generally includes low temperatures and moderate rainfall. The winter season is characteristic of December. During the daylight hours, temperatures often reach 10°C. After dark they usually decrease to around 5°C.
Precipitation
Portsmouth in December usually receives moderate rainfall, averaging around 88 mm for the month. Looking at the last 30 years, the data shows about 16 days with rain.Average sunshine
The area experiences limited sunny days, amounting to roughly 54 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Portsmouth. July and August typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Portsmouth climate page with graphs.
Portsmouth, monthly averages in December
Min Temperature
5°C
Max Temperature
10°C
Chance of Rain
52%
Precipitation
88 mm
Rainy days
16 days
Humidity
91% *
Sunshine
54 hours *
Percentage Sunshine
16% *
Where to go in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Portsmouth.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
