Portsmouth weather in December (Virginia, United States of America)
Will it be rainy or sunny in Portsmouth this December? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.
Temperatures
The month of December in Portsmouth typically includes moderate temperatures and high rainfall. December marks the winter season. Daytime temperatures are expected to be around 14°C, cooling off to about 4°C at night.
Precipitation
Portsmouth in December usually receives high rainfall, averaging around 105 mm for the month. Analyzing past climate data, one can expect approximately 11 days of rain.Average sunshine
The month experiences a moderate amount of sunlight, with 158 hours hours. A nice balance between sunshine and clouds.If your ideal day consists of dry skies and moderate temperatures April generally stands out with the best circumstances. While January tends to showcase 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
4°C
Max Temperature
14°C
Chance of Rain
35%
Precipitation
105 mm
Rainy days
11 days
Humidity
67% *
Sunshine
158 hours *
Percentage Sunshine
52% *
Where to go in the United States of America in December
Find out more about the weather in the United States of America 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 States of America? On this website you can find historical weather averages for many cities in the United States of America. 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.
