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Boston, MA - Weather Data Archive

Historical records · 1872 – present

September 2015 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall · Wind avg / peak gust (mph, lower right)

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 +4°
79° / 69°
9 / 20
2 +8°
91° / 66°
9 / 21
3 +6°
〇0.01"
82° / 70°
6 / 14
4 -2°
〇T
72° / 62°
11 / 32
5 -4°
73° / 58°
7 / 16
6 +3°
82° / 61°
10 / 23
7 +11°
93° / 66°
12 / 25
8 +16°
〇0.20"
96° / 72°
7 / 24
9 +14°
93° / 72°
13 / 28
10 +3°
〇0.17"
77° / 64°
11 / 26
11 +1°
〇0.66"
73° / 63°
10 / 33
12 -2°
〇0.01"
71° / 60°
6 / 17
13 -2°
〇0.38"
66° / 63°
10 / 23
14 -2°
72° / 57°
15 / 36
15 +7°
84° / 62°
11 / 22
16 +7°
81° / 65°
7 / 21
17 +11°
89° / 64°
7 / 20
18 +10°
85° / 65°
8
19 +6°
79° / 62°
10 / 21
20 +2°
〇T
75° / 57°
12 / 24
21 -4°
66° / 53°
11 / 24
22 -2°
68° / 56°
9 / 20
23 -2°
68° / 54°
6 / 15
24 +3°
74° / 58°
8 / 20
25 -2°
66° / 55°
9 / 21
26 -6°
63° / 50°
10 / 28
27 -6°
64° / 48°
7 / 18
28 +6°
78° / 56°
7 / 20
29 +14°
〇0.04"
84° / 65°
9 / 25
30 +7°
〇2.46"
78° / 57°
13 / 38
Click to Highlight:
3.93"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
+3.5°
Avg Temp Departure
vs 1991–2020 normals
19
Days Above Normal
of 30 days
38 mph
Peak Gust
Sep 30, 2015