The weather in Nelson in July is very cold with temperatures between 3°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Nelson 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 Nelson in July 2025.
If you’re planning to visit Nelson in the near future, we highly recommend that you review the 14 day weather forecast for Nelson before you arrive.
Temperatures
11° / 3°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
154
mm
Sun Hours
10.2
Hrs
