The weather in West Sussex in March is very cold with temperatures between 4°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in West Sussex 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 West Sussex can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in West Sussex in March 2025.
If you’re planning to visit West Sussex in the near future, we highly recommend that you review the 14 day weather forecast for West Sussex before you arrive.
Temperatures
10° / 4°
Rainy Days
5
Snowy Days
2
Dry Days
24
Rainfall
51
mm
Sun Hours
7.8
Hrs
