Portsmouth in march: average Weather, Temperature and Climate
Weather in Portsmouth in march 2025
The weather in Portsmouth in march comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout march
bad weather 3.5cm
Weather at 6am
43°F
Partly Cloudy
33% of time
27%
22%
12%
Weather at 12pm
50°F
Cloudy
30% of time
29%
25%
12%
Weather at 6pm
49°F
Clear/Sunny
30% of time
30%
23%
14%
Weather at 3am
45°F
30%
27%
16%
15%
Evolution of daily average temperature and precipitation in Portsmouth in march
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Portsmouth in march.
The climate of Portsmouth in march is bad
the weather in Portsmouth in march is quite dry (with 2.7in of precipitation over 5 days). This is better than the previous month since in february it receives an average of 3.6in of precipitation over 6 days.
The climate is quite cool there this month, but it is endurable when dressing cosy. Temperatures are up to 50°F. The seasonal minimum is 43°F. Thus, the mean temperature average in march in Portsmouth is 47°F. Note that these seasonal averages are in contrast with those observed in Portsmouth in the month of march with a maximum record of 65°F in 2012 and a minimum record of 27°F in 2018.
In march in Portsmouth, the days on average last 11:51. The sun rises at 06:18 and sets at 18:09.
With an unfavorable weather, the month of march is not the best time to go in this city.
Seasonal average climate and temperature of Portsmouth in march
Check below seasonal norms These statistics are compiled from the weather statements earlier years of march.
| March | |||||
| Outside temperature | |||||
| Average temperature | 47°F | ||||
| Highest temperature | 50°F | ||||
| Lowest temperature | 43°F | ||||
| Highest record temperature | 65°F (2012) | ||||
| Lowest record temperature | 27°F (2018) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 48°F | ||||
| Lowest sea temperature | 46°F | ||||
| Highest sea temperature | 51°F | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 38°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.7in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 0.9in (2020) | ||||
| Snowfall | 3.5cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 9.26km | ||||
| Cloud cover | 48% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:18 | ||||
| Time of sunset | 18:09 | ||||
| Length of day | 11:51 | ||||
| Our opinion about the weather in march | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last march?
Here is the day by day recorded weather in Portsmouth in march 2024:
43°F to 47°F
40°F to 47°F
38°F to 47°F
40°F to 47°F
41°F to 49°F
40°F to 49°F
43°F to 49°F
43°F to 49°F
47°F to 50°F
45°F to 49°F
43°F to 49°F
45°F to 52°F
50°F to 54°F
50°F to 54°F
50°F to 52°F
40°F to 50°F
50°F to 56°F
45°F to 54°F
50°F to 54°F
50°F to 58°F
45°F to 56°F
47°F to 50°F
40°F to 47°F
45°F to 49°F
45°F to 49°F
45°F to 49°F
45°F to 47°F
43°F to 49°F
47°F to 52°F
45°F to 52°F
47°F to 52°F
Map: other cities in England in march
Cities near Portsmouth:
| Isle of Wight in march | bad weather |
| Southampton in march | very bad weather |
| Worthing in march | bad weather |
| Bournemouth in march | bad weather |
| Stonehenge in march | very bad weather |
| Brighton in march | bad weather |
| Seven Sisters in march | bad weather |
| Dorset in march | bad weather |
| Eastbourne in march | bad weather |
| Swindon in march | very bad weather |
| Weymouth in march | bad weather |
| Isle of Portland in march | bad weather |
Click over cities on the map for information about the weather in march.
Portsmouth
perfect weather
good
tolerable
bad
very bad
Weather data for Portsmouth in march:
Weather data for Portsmouth for march are derived from an average of the weather forecast since 2009 in Portsmouth. There is a margin of error and these forecasts are to be considered as general information only. The weather in Portsmouth can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Portsmouth.