The relative humidity in Boston during August usually peaks at 82 percent in the morning then drops to 59 percent by early afternoon. Local Time, 1 am, 4 am, 7 ...

August weather in Boston Massachusetts, United States. Daily high temperatures decrease by 5°F, from 81°F to 77°F, rarely falling below 68°F or exceeding 91°F.

August days can range from humid to comfortable so expect about 7-12 days, on average, being humid or muggy while 10-16 days will likely be comfortable to dry.

Get the monthly weather forecast for Boston, MA, including daily high/low, historical averages, to help you plan ahead.

24 июн. 2023 г. · It's humid. It's a bit of a crapshoot of whether it's DC-level humid though; we'll get maybe ten days per summer like that.

Average relative humidity is 71 per cent in August, reaching a high of 82 percent in the morning and dropping to 59 percent by the afternoon. Wind. The wind ...

The temperature in August is +79°F on average, with a range between a maximum of +86°F during the day and a minimum of +57°F at night.

Boston August · 70%. air humidity. air humidity 70% · 3.2 m/s. Wind SW. Wind south-westerly 3.2 Meters per second · 69 mm. precipitation. (7% of annual average).

Our guide to the weather in Boston during August ; 28℃. Average high ; 6. UV Index ; 93mm. Monthly rainfall ; 71%. Humidity.