Weather outlook for December 2024

Portsmouth weather in December 2024

Click on a day for an hourly weather forecast

The average weather in Portsmouth in December

The temperatures in Portsmouth in December are quite cold with temperatures between 6°C and 9°C, warm clothes are a must.

You can expect rain for roughly half of the month of December in Portsmouth. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Please note that Portsmouth can expect a few days of snow in December.

Our weather forecast can give you a great sense of what weather to expect in Portsmouth in December 2024.

If you’re planning to visit Portsmouth in the near future, we highly recommend that you review the 14 day weather forecast for Portsmouth before you arrive.

Temperatures
Temperatures
9° / 6°
Rainy Days
Rainy Days
9
Snowy Days
Snowy Days
1
Dry Days
Dry Days
21
Rainfall
Rainfall
122
mm
7.5
Sun Hours
7.5
Hrs

Portsmouth annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 4° 9 19 2 108 mm
Awful
February 8° / 5° 8 18 2 88 mm
Awful
March 10° / 5° 6 25 1 69 mm
Ok
April 12° / 7° 5 25 0 57 mm
Ok
May 15° / 9° 5 26 0 69 mm
Good
June 17° / 12° 5 25 0 89 mm
Good
July 20° / 14° 5 26 0 79 mm
Good
August 20° / 15° 5 26 0 82 mm
Good
September 18° / 13° 5 25 0 68 mm
Good
October 15° / 11° 8 23 0 126 mm
Ok
November 11° / 8° 8 21 0 127 mm
Bad
December 9° / 6° 9 21 1 122 mm
Bad
Temperatures in Portsmouth in December
Rain in Portsmouth in December

Recommended Hotels in Portsmouth

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Weather in Portsmouth in December - FAQ

What is the average temperature in Portsmouth in December?
The average temperature in Portsmouth in December is 6/9° C.
What is the chance of rain in Portsmouth in December?
On average, there are 9 rainy days in Portsmouth during December.
Weather wise, is December a good time to visit Portsmouth?
The weather in Portsmouth in December is bad.
Can it snow in Portsmouth in December?
On average, there are 1 snowy days in Portsmouth in December.
More about the weather in Portsmouth