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Boston, MA - Weather Data Archive

Historical records · 1872 – present

September 2026 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 -4°
〇0.26"
69° / 63°
2 -2°
72° / 64°
3 -2°
〇0.46"
73° / 63°
4 +6°
85° / 66°
5 -1°
〇0.00"
73° / 64°
6 -5°
〇0.11"
68° / 59°
7 +2°
82° / 59°
8 +4°
81° / 64°
9 +0°
〇0.02"
76° / 61°
10 +11°
〇0.01"
87° / 71°
11 +4°
79° / 63°
12 -4°
71° / 56°
13 -0°
〇0.84"
70° / 63°
14 -0°
〇0.00"
74° / 58°
15 -6°
66° / 53°
16 +2°
80° / 56°
17 +5°
〇0.00"
76° / 64°
18 +6°
〇0.00"
80° / 62°
19 -7°
62° / 54°
20 -5°
〇0.10"
63° / 55°
21 -4°
〇0.01"
65° / 55°
22 -6°
63° / 53°
23 -6°
64° / 51°
24
25
26
27
28
29
30
Click to Highlight:
1.81"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
-0.5°
Avg Temp Departure
vs 1991–2020 normals
9
Days Above Normal
of 30 days