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Boston, MA - Weather Data Archive

Historical records · 1872 – present

December 1945 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 -9°
〇0.02"
❄0.5"
34° / 28°
2 -10°
36° / 22°
3 -5°
〇0.00"
❄0.0"
41° / 28°
4 -5°
41° / 27°
5 -10°
35° / 23°
6 -2°
〇2.46"
43° / 30°
7 +3°
〇0.99"
43° / 39°
8 +7°
52° / 38°
9 +6°
52° / 35°
10 +1°
〇0.10"
❄1.3"
45° / 32°
11 -13°
33° / 14°
12 -19°
24° / 11°
13 -16°
27° / 13°
14 -13°
〇0.17"
❄2.9"
26° / 20°
15 -10°
31° / 20°
16 -13°
〇0.00"
❄0.0"
32° / 13°
17 -18°
24° / 10°
18 -15°
27° / 14°
19 -12°
〇0.85"
❄10.0"
29° / 16°
20 -16°
〇0.03"
❄0.3"
24° / 13°
21 -17°
24° / 11°
22 -18°
23° / 9°
23 -18°
24° / 8°
24 -9°
33° / 16°
25 -4°
〇0.11"
❄0.0"
39° / 20°
26 +12°
〇0.67"
52° / 39°
27 -0°
39° / 26°
28 -4°
35° / 22°
29 -1°
〇1.28"
❄9.6"
33° / 29°
30 +1°
〇0.24"
❄0.0"
39° / 27°
31 +5°
〇0.50"
39° / 35°
Click to Highlight:
7.42"
Total Precipitation
Month total
24.6"
Total Snowfall
Month total
-7.2°
Avg Temp Departure
vs 1991–2020 normals
7
Days Above Normal
of 31 days