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Boston, MA - Weather Data Archive

Historical records · 1872 – present

October 2009 — 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 -9°
57° / 45°
11 / 28
2 -7°
〇T
61° / 45°
8 / 21
3 -1°
〇1.18"
63° / 54°
7 / 28
4 +2°
69° / 54°
3 / 17
5 +2°
67° / 54°
13 / 29
6 +0°
67° / 50°
11 / 22
7 +4°
〇0.46"
69° / 54°
17 / 45
8 -1°
63° / 50°
13 / 35
9 -2°
〇0.09"
61° / 50°
6 / 22
10 -1°
〇0.27"
65° / 47°
10 / 35
11 -5°
61° / 41°
12 / 31
12 -8°
54° / 42°
9 / 22
13 -9°
〇0.31"
53° / 40°
10 / 28
14 -10°
52° / 38°
9 / 22
15 -16°
〇0.02"
43° / 36°
11 / 33
16 -14°
〇0.09"
45° / 36°
17 / 37
17 -12°
〇T
49° / 36°
15 / 32
18 -13°
〇0.93"
❄0.1"
49° / 34°
17 / 39
19 -8°
〇T
54° / 37°
9 / 23
20 -2°
65° / 37°
7 / 21
21 +7°
68° / 52°
7 / 21
22 +5°
67° / 49°
7 / 36
23 -4°
〇T
57° / 40°
13 / 33
24 +5°
〇1.10"
69° / 46°
12 / 36
25 +5°
〇0.03"
65° / 49°
12 / 32
26 -0°
57° / 45°
7 / 22
27 -4°
〇T
52° / 43°
7 / 18
28 -2°
〇0.66"
51° / 47°
18 / 38
29 -5°
49° / 42°
9 / 29
30 +0°
55° / 46°
6 / 17
31 +10°
〇0.03"
73° / 46°
17 / 47
Click to Highlight:
5.17"
Total Precipitation
Month total
0.1"
Total Snowfall
Month total
-2.9°
Avg Temp Departure
vs 1991–2020 normals
10
Days Above Normal
of 31 days
47 mph
Peak Gust
Oct 31, 2009