HistoryWeather averages for Boston, Massachusetts | |||||||||||||
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average high °F (°C) | 36 (2) | 38 (3) | 45 (7) | 56 (13) | 67 (19) | 77 (25) | 82 (28) | 80 (27) | 73 (23) | 63 (17) | 52 (11) | 41 (5) | 59 (15) |
| Average low °F (°C) | 22 (-6) | 23 (-5) | 31 (-1) | 40 (4) | 50 (10) | 59 (15) | 65 (18) | 64 (18) | 57 (14) | 47 (8) | 38 (3) | 27 (-3) | 44 (7) |
| Precipitation inch (mm) | 3.8 (97) | 3.5 (89) | 4.0 (102) | 3.7 (94) | 3.4 (86) | 3.0 (76) | 2.8 (71) | 3.6 (91) | 3.3 (84) | 3.3 (84) | 4.4 (112) | 4.2 (107) | 42.9 (1,090) |
| Source: Weatherbase Feb 2007 | |||||||||||||