The temperatures in West Sussex in July are comfortable with low of 13°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in West Sussex during the month of July. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in West Sussex in July 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
21° / 13°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
89
mm
Sun Hours
8.6
Hrs
