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

Weather.com brings you the most accurate monthly weather forecast for Boston, MA with average/record and high/low temperatures, precipitation and more.

The warm season lasts for 3.3 months, from June 4 to September 14, with an average daily high temperature above 73°F. The hottest month of the year in Boston is ... 2024 Weather History in... · Compare · Fall

Boston's Climate · Average number of sunny days: 200 days · Warmest month: July · Coldest month: January.

July is the hottest month in Boston with an average temperature of 24°C (74°F) and the coldest is January at -1°C (29°F) with the most daily sunshine hours at ...

Weather.com brings you the most accurate monthly weather forecast for Boston, MA with average/record and high/low temperatures, precipitation and more.

Quick Climate Info. Hottest Month, July (74 °F avg). Coldest Month, January (30 °F avg). Wettest Month, December (4.14" avg). Windiest Month, January (20 mph ...

Detailed temperature information for Boston, Massachusetts with statistics on average monthly highs and lows plus number of days with hot or cold weather.

Boston weather averages and climate Boston, Massachusetts. Monthly temperature ... Month, Precipitation, Low, High. Jan, 3.36, 22, 36. Feb, 3.25, 25, 39. Mar ...

Boston - Climate data. In Boston, the average temperature of the coldest month (January) is of -1.1 °C (30 °F), that of the warmest month (July) is of 23.4 °C ( ...