Template:Boston Jamaica Plain weatherbox
| Climate data for Jamaica Plain, Massachusetts (1991–2020 normals, extremes 1962–present) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 72 (22) |
74 (23) |
89 (32) |
95 (35) |
99 (37) |
103 (39) |
103 (39) |
100 (38) |
101 (38) |
92 (33) |
83 (28) |
78 (26) |
103 (39) |
| Mean maximum °F (°C) | 57.2 (14.0) |
59.8 (15.4) |
68.6 (20.3) |
81.3 (27.4) |
89.9 (32.2) |
92.7 (33.7) |
96.3 (35.7) |
93.9 (34.4) |
89.8 (32.1) |
79.9 (26.6) |
70.7 (21.5) |
61.9 (16.6) |
97.5 (36.4) |
| Mean daily maximum °F (°C) | 37.0 (2.8) |
39.6 (4.2) |
46.6 (8.1) |
58.8 (14.9) |
69.4 (20.8) |
78.8 (26.0) |
84.7 (29.3) |
83.1 (28.4) |
75.5 (24.2) |
63.7 (17.6) |
52.6 (11.4) |
42.4 (5.8) |
61.0 (16.1) |
| Daily mean °F (°C) | 28.2 (−2.1) |
30.3 (−0.9) |
37.5 (3.1) |
48.5 (9.2) |
58.8 (14.9) |
68.4 (20.2) |
74.4 (23.6) |
72.8 (22.7) |
65.2 (18.4) |
53.3 (11.8) |
43.4 (6.3) |
34.0 (1.1) |
51.2 (10.7) |
| Mean daily minimum °F (°C) | 19.4 (−7.0) |
21.0 (−6.1) |
28.4 (−2.0) |
38.1 (3.4) |
48.2 (9.0) |
57.9 (14.4) |
64.0 (17.8) |
62.5 (16.9) |
54.9 (12.7) |
43.0 (6.1) |
34.2 (1.2) |
25.7 (−3.5) |
41.4 (5.2) |
| Mean minimum °F (°C) | 2.2 (−16.6) |
3.3 (−15.9) |
12.5 (−10.8) |
26.1 (−3.3) |
35.7 (2.1) |
45.3 (7.4) |
53.8 (12.1) |
52.0 (11.1) |
40.7 (4.8) |
29.5 (−1.4) |
20.1 (−6.6) |
11.1 (−11.6) |
−0.6 (−18.1) |
| Record low °F (°C) | −10 (−23) |
−11 (−24) |
0 (−18) |
16 (−9) |
24 (−4) |
38 (3) |
44 (7) |
37 (3) |
32 (0) |
20 (−7) |
6 (−14) |
−10 (−23) |
−11 (−24) |
| Average precipitation inches (mm) | 3.87 (98) |
3.59 (91) |
4.49 (114) |
4.32 (110) |
3.64 (92) |
4.18 (106) |
3.49 (89) |
3.72 (94) |
3.96 (101) |
5.03 (128) |
3.99 (101) |
5.08 (129) |
49.36 (1,253) |
| Source 1: NOAA[1] | |||||||||||||
| Source 2: National Weather Service[2] | |||||||||||||
- ↑ "U.S. Climate Normals Quick Access – Station: Jamaica Plain, MA". National Oceanic and Atmospheric Administration. Retrieved November 4, 2024.
- ↑ "NOAA Online Weather Data – NWS Boston". National Weather Service. Retrieved November 4, 2024.