The weather in Manhattan in August is hot. The average temperatures are between 19°C and 31°C. Usually the days in August are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Manhattan 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 Manhattan in August 2024.
If you’re planning to visit Manhattan in the near future, we highly recommend that you review the 14 day weather forecast for Manhattan before you arrive.
Temperatures
31° / 19°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
130
mm
Sun Hours
11.1
Hrs
