Boston yearly weather averages. The wettest month is april with an average of 100mm of rain. Monthly temperature precipitation and hours of sunshine. Spring and fall are when youll find the most comfortable weather with highs in the 60s in both may and october.
All year climate weather averages in boston. Average high average low record high record low average precipitation. On average the city gets 25 days a year when the temperature remains below freezing.
Boston weather averages and climate boston massachusetts. A climate graph showing rainfall temperatures and normals. December through february are when you can expect to see the coldest temps but if youre heading to boston looking for snow this is your best bet.
3600f 3900f 4500f 5600f 6600f 7600f 8200f 8000f 7200f 6100f 5200f 4100f 2200f 2500f 3100f. The cold season lasts for 34 months from december 3 to march 14 with an average daily high temperature below 450f. During the month of june and september you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees celsius 680f and 25 degrees celsius 770f.
Here are some average weather facts we collected from our historical climate data. The hottest day of the year is july 20 with an average high of 820f and low of 670f. The coldest day of the year is january 29 with an average low of 230f and high of 360f.
Periodically from december to march bostons daytime high never makes it above 32 degrees. July is the hottest month in boston with an average temperature of 2350c 740f and the coldest is january at 150c 290f with the most daily sunshine hours at 10 in july.