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Boston, MA - Weather Data Archive

Historical records · 1872 – present

September 2011 — 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°
71° / 62°
7 / 16
2 -6°
68° / 60°
7 / 15
3 +3°
86° / 60°
10 / 23
4 +7°
85° / 68°
12 / 25
5 +9°
87° / 69°
14 / 30
6 -2°
〇0.68"
74° / 60°
9 / 30
7 -7°
〇0.30"
63° / 60°
13 / 25
8 -7°
〇1.17"
64° / 58°
6 / 21
9 +2°
81° / 58°
8 / 21
10 -3°
71° / 59°
8 / 18
11 -4°
70° / 56°
8 / 21
12 +5°
82° / 62°
10 / 25
13 +8°
85° / 64°
10 / 32
14 +11°
〇0.08"
86° / 68°
9 / 29
15 +3°
〇0.03"
83° / 55°
11 / 36
16 -8°
65° / 50°
11 / 29
17 -10°
62° / 48°
7 / 16
18 -6°
66° / 51°
9 / 20
19 -7°
65° / 51°
9 / 18
20 -3°
〇0.13"
67° / 55°
9 / 18
21 +3°
75° / 59°
7 / 24
22 +6°
〇0.05"
73° / 65°
5 / 16
23 +6°
〇0.47"
73° / 65°
6 / 14
24 +10°
〇0.43"
80° / 65°
7 / 18
25 +11°
78° / 68°
4 / 12
26 +9°
76° / 66°
5 / 13
27 +7°
73° / 64°
6 / 17
28 +5°
70° / 63°
11 / 22
29 +6°
〇0.94"
72° / 62°
10 / 44
30 +7°
〇0.12"
77° / 58°
11 / 25
Click to Highlight:
4.40"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
+1.6°
Avg Temp Departure
vs 1991–2020 normals
18
Days Above Normal
of 30 days
44 mph
Peak Gust
Sep 29, 2011