The weather in Chiba in August is very hot. The average temperatures are between 25°C and 29°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Chiba during the month of August. 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 Chiba in August 2025.
If you’re planning to visit Chiba in the near future, we highly recommend that you review the 14 day weather forecast for Chiba before you arrive.
Temperatures
29° / 25°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
154
mm
Sun Hours
10.5
Hrs
