Weather in Portsmouth in March
The weather in Portsmouth in March is extremely hot, while temperatures can easily rise above 30 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Portsmouth during March.
Avg Temp
22° - 30°
Avg Rainy Days
15
Avg Dry Days
16
Avg Snow Days
0
Weather Facts - Portsmouth in March
* The warmest temperature recorded in in March is 33°C
* The coldest temperature recorded in Portsmouth in March is 16°C
* The average rainfall in Portsmouth in March is 41 mm