Portsmouth Weather March
Portsmouth is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Portsmouth in March.
|average daily high||+10.5°C|
|average daily low||+4.5°C|
|sunny / overcast hours||4.3 / 8.2|
|average monthly precipitation||52 mm|
Temperature in Portsmouth
In March the average daily maximum in Portsmouth is +10.5°C, and the minimum +4.5°C.
The hottest March day on record is +22°C, and the coldest -2.6°C.
Best beach resorts in March:
There are 12.5 hours of daylight in Portsmouth in March. Out of these, on average 4.3 are sunny, which means it is mostly cloudy.
The average monthly temperature in the English Channel on the beaches of Portsmouth in March is +8.6°C.
The water is very cold and only suitable to bathe in shortly for the most hardy people.
The amount of precipitation in Portsmouth in March is usually 52 mm, which may cause a change of plans on certain days.