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Boston, MA - Weather Data Archive

Historical records · 1872 – present

May 2026 — 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 +2°
65° / 47°
12 / 31
2 -3°
〇0.04"
55° / 48°
8 / 23
3 -5°
〇T
55° / 44°
14 / 35
4 +4°
73° / 46°
16 / 44
5 +9°
79° / 50°
17 / 42
6 +8°
〇0.05"
70° / 57°
16 / 38
7 +2°
〇0.14"
65° / 50°
12 / 27
8 -2°
62° / 47°
11 / 33
9 -8°
〇0.35"
55° / 42°
6 / 26
10 +6°
75° / 51°
10 / 32
11 -2°
〇T
62° / 49°
8 / 25
12 -1°
64° / 48°
8 / 23
13 -3°
〇T
64° / 46°
11 / 34
14 -1°
〇0.19"
63° / 51°
8 / 24
15 -6°
〇T
55° / 50°
8 / 21
16 +6°
80° / 49°
13 / 34
17 +16°
〇0.02"
90° / 59°
11 / 31
18 +6°
71° / 59°
9 / 25
19 +23°
〇0.20"
96° / 68°
13 / 46
20 +18°
91° / 65°
13 / 39
21 +5°
〇T
73° / 57°
10 / 25
22 -6°
59° / 50°
10 / 25
23 -4°
〇T
61° / 52°
8 / 18
24 -7°
〇0.38"
55° / 52°
11 / 27
25 +5°
〇0.07"
77° / 54°
6 / 22
26 +9°
84° / 57°
11 / 31
27 +14°
〇0.05"
87° / 64°
12 / 30
28 +3°
〇0.11"
71° / 59°
11 / 34
29 +2°
〇T
72° / 56°
12 / 33
30 -10°
〇0.35"
58° / 46°
18 / 56
31 -7°
〇0.14"
68° / 44°
8 / 38
Click to Highlight:
2.10"
Total Precipitation
Month total
0.0"
Total Snowfall
Month total
+2.4°
Avg Temp Departure
vs 1991–2020 normals
17
Days Above Normal
of 31 days
56 mph
Peak Gust
May 30, 2026