🌦

Boston, MA - Weather Data Archive

Historical records · 1872 – present

September 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 -8°
69° / 55°
7 / 17
2 -5°
73° / 57°
7 / 20
3 -3°
75° / 58°
8 / 18
4 -3°
74° / 59°
4 / 15
5 +1°
76° / 64°
8 / 18
6 -8°
65° / 57°
10 / 23
7 -8°
67° / 54°
6 / 17
8 -2°
73° / 60°
4 / 13
9 -4°
70° / 57°
14 / 31
10 -7°
66° / 55°
13 / 24
11 -7°
〇0.20"
64° / 56°
15 / 28
12 -4°
〇2.11"
65° / 61°
13 / 25
13 +4°
80° / 61°
8 / 22
14 +2°
76° / 60°
9 / 23
15 +3°
77° / 61°
8 / 23
16 -6°
63° / 57°
15 / 31
17 -8°
61° / 53°
10 / 24
18 -2°
74° / 51°
14 / 32
19 -6°
67° / 50°
12 / 31
20 -3°
73° / 49°
7 / 23
21 -3°
70° / 51°
6 / 15
22 +2°
76° / 56°
11 / 23
23 +10°
81° / 65°
16 / 32
24 +7°
80° / 60°
9 / 24
25 -4°
66° / 51°
13 / 31
26 -9°
60° / 46°
10 / 24
27 -2°
〇0.27"
67° / 53°
11 / 26
28 +5°
〇0.40"
75° / 58°
13 / 44
29 +2°
〇0.11"
69° / 57°
15 / 31
30 -6°
61° / 48°
11 / 26
Click to Highlight:
3.09"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
-2.4°
Avg Temp Departure
vs 1991–2020 normals
9
Days Above Normal
of 30 days
44 mph
Peak Gust
Sep 28, 2009