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Boston, MA - Weather Data Archive

Historical records · 1872 – present

December 1977 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 +9°
〇1.35"
51° / 47°
2 +8°
51° / 44°
3 +5°
〇0.05"
51° / 37°
4 -0°
〇0.00"
43° / 34°
5 -4°
〇0.76"
❄1.4"
40° / 30°
6 -4°
〇0.17"
❄1.4"
41° / 28°
7 -10°
〇0.01"
❄0.0"
33° / 24°
8 -13°
30° / 19°
9 -4°
〇0.32"
❄0.0"
44° / 24°
10 -16°
28° / 14°
11 -25°
17° / 7°
12 -25°
〇0.05"
❄0.4"
19° / 5°
13 -16°
〇0.20"
❄1.5"
23° / 17°
14 +0°
〇0.75"
❄0.0"
51° / 22°
15 +7°
〇0.14"
50° / 36°
16 +4°
45° / 35°
17 +2°
43° / 31°
18 +0°
〇0.11"
❄0.1"
43° / 28°
19 +4°
〇0.39"
❄0.0"
42° / 36°
20 +3°
〇0.23"
❄0.4"
41° / 34°
21 +13°
〇1.34"
55° / 40°
22 +8°
〇0.18"
49° / 35°
23 +5°
46° / 32°
24 +12°
52° / 39°
25 +12°
〇0.15"
❄0.0"
53° / 37°
26 -5°
37° / 20°
27 -8°
31° / 18°
28 -10°
30° / 16°
29 -7°
32° / 18°
30 +1°
45° / 22°
31 +6°
〇0.00"
❄0.0"
45° / 31°
Click to Highlight:
6.20"
Total Precipitation
Month total
5.2"
Total Snowfall
Month total
-1.5°
Avg Temp Departure
vs 1991–2020 normals
17
Days Above Normal
of 31 days