Weather outlook for March 2025

Southampton weather in March 2025

The temperatures in Southampton in March are quite cold with temperatures between 6°C and 10°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Southampton during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Please note that Southampton can expect a few days of snow in March.

Our weather forecast can give you a great sense of what weather to expect in Southampton in March 2025.

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

Temperatures
Temperatures
10° / 6°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
1
Dry Days
Dry Days
25
Rainfall
Rainfall
65
mm
8.4
Sun Hours
8.4
Hrs

Southampton annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 5° 9 20 3 111 mm
Awful
February 8° / 5° 9 17 3 89 mm
Awful
March 10° / 6° 6 25 1 65 mm
Ok
April 12° / 7° 4 25 0 53 mm
Ok
May 14° / 9° 4 27 0 60 mm
Good
June 17° / 12° 5 25 0 79 mm
Good
July 19° / 14° 4 27 0 71 mm
Good
August 19° / 15° 4 27 0 80 mm
Good
September 18° / 14° 4 26 0 67 mm
Good
October 15° / 12° 8 23 0 131 mm
Ok
November 12° / 9° 8 21 0 129 mm
Bad
December 9° / 7° 8 21 1 125 mm
Bad
Temperatures in Southampton in March
Rain in Southampton in March

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Weather in Southampton in March - FAQ

What is the average temperature in Southampton in March?
The average temperature in Southampton in March is 6/10° C.
What is the chance of rain in Southampton in March?
On average, there are 6 rainy days in Southampton during March.
Weather wise, is March a good time to visit Southampton?
The weather in Southampton in March is ok.
Can it snow in Southampton in March?
On average, there are 1 snowy days in Southampton in March.
More about the weather in Southampton