Climatological Data
Copyright © 1996-2024 STORMFAX
Weather in Cape May the past 48 hours !
NJ Surf WebCam
Cape May, NJ
NWS/1991-2020 
AVERAGE TEMPERATURE
| Year | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 54.9 °F |
34.3 |
35.8 |
42.8 |
51.5 |
60.9 |
69.9 |
75.5 |
74.4 |
68.6 |
57.7 |
48.3 |
39.1 |
AVERAGE HIGH TEMPERATURE
| Year | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 63.0 °F |
41.7 |
43.3 |
50.7 |
59.8 |
69.2 |
78.2 |
83.7 |
82.7 |
77.0 |
66.3 |
56.2 |
46.7 |
AVERAGE LOW TEMPERATURE
| Year | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 46.8 °F |
26.8 |
28.2 |
34.8 |
43.1 |
52.6 |
61.6 |
67.2 |
66.1 |
60.1 |
49.1 |
40.4 |
31.4 |
NORMAL HEATING DEGREE DAYS
| Total | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 4615 | 954 | 820 | 689 | 406 | 157 | 15 | 0 | 0 | 22 | 246 | 501 | 805 |
NORMAL COOLING DEGREE DAYS
| Total | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 954 | 0 | 0 | 0 | 0 | 29 | 161 | 324 | 291 | 129 | 20 | 0 | 0 |
AVERAGE PRECIPITATION (Inches)
| Total | Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
| 41.39" |
3.68 |
3.03 |
4.18 |
3.31 |
3.65 |
3.01 |
3.39 |
3.78 |
3.31 |
3.41 |
3.11 |
3.53 |
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