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Boston, MA - Weather Data Archive

Historical records · 1872 – present

July 1940 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 -10°
〇0.02"
70° / 56°
2 -7°
76° / 55°
3 -8°
〇0.02"
74° / 56°
4 -13°
〇1.48"
64° / 56°
5 -8°
〇0.00"
73° / 57°
6 -6°
75° / 59°
7 -1°
85° / 61°
8 +5°
90° / 67°
9 +5°
〇0.17"
91° / 67°
10 +4°
88° / 68°
11 -5°
〇0.21"
76° / 62°
12 -15°
〇0.27"
62° / 57°
13 -10°
〇0.00"
71° / 58°
14 -8°
75° / 58°
15 -2°
83° / 61°
16 -7°
〇0.04"
75° / 60°
17 -5°
76° / 63°
18 -5°
76° / 63°
19 +2°
84° / 68°
20 +1°
〇0.01"
83° / 68°
21 -4°
〇0.23"
77° / 65°
22 -6°
〇0.02"
73° / 64°
23 -2°
80° / 65°
24 -2°
80° / 66°
25 +2°
85° / 67°
26 +8°
〇0.04"
95° / 69°
27 +7°
93° / 70°
28 -1°
80° / 67°
29 +1°
〇0.00"
82° / 69°
30 +9°
〇0.66"
95° / 71°
31 +4°
90° / 66°
Click to Highlight:
3.17"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
-2.5°
Avg Temp Departure
vs 1991–2020 normals
11
Days Above Normal
of 31 days