🌦

Boston, MA - Weather Data Archive

Historical records · 1872 – present

January 1940 — Daily weather log

Temp departure vs 1991–2020 normals · Precipitation · Snowfall

‹ ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 -12°
25° / 14°
2 -11°
25° / 16°
3 -5°
34° / 18°
4 -7°
30° / 19°
5 -8°
〇0.01"
❄0.0"
30° / 16°
6 -12°
〇0.01"
❄0.2"
25° / 13°
7 -12°
28° / 9°
8 -10°
〇0.03"
❄0.3"
25° / 17°
9 -7°
28° / 18°
10 -6°
34° / 15°
11 -5°
〇0.00"
❄0.0"
33° / 17°
12 +2°
〇0.21"
❄1.7"
35° / 29°
13 +6°
〇0.00"
❄0.0"
37° / 34°
14 +6°
〇0.34"
❄0.0"
37° / 34°
15 +13°
〇0.97"
❄0.0"
52° / 34°
16 -6°
34° / 12°
17 -16°
18° / 9°
18 -13°
22° / 10°
19 -13°
〇0.07"
❄2.0"
22° / 10°
20 -14°
22° / 8°
21 -8°
〇0.00"
❄0.0"
29° / 13°
22 -6°
〇0.00"
❄0.0"
32° / 15°
23 -10°
28° / 10°
24 -6°
〇0.01"
❄0.1"
28° / 18°
25 -6°
〇0.02"
❄0.3"
28° / 18°
26 -9°
26° / 15°
27 -11°
25° / 11°
28 -10°
26° / 13°
29 -6°
33° / 13°
30 -6°
31° / 16°
31 -5°
35° / 14°
Click to Highlight:
1.67"
Total Precipitation
Month total
4.6"
Total Snowfall
Month total
-7.0°
Avg Temp Departure
vs 1991–2020 normals
4
Days Above Normal
of 31 days