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Weather Averages for
Annapolis Junction, MD
Latitude: 39°6'N,
Longitude: 76°54'W,
Elevation: 400.0 ft,
Distance: 6.02 mi
Average temperature over 30 years |
°F |
55 |
32 |
34 |
44 |
53 |
63 |
72 |
77 |
75 |
68 |
57 |
47 |
36 |
Average high temperature over 30 years |
°F |
64 |
40 |
43 |
54 |
64 |
74 |
82 |
87 |
85 |
78 |
67 |
56 |
44 |
Average low temperature over 30 years |
°F |
45 |
23 |
25 |
34 |
43 |
53 |
61 |
66 |
66 |
58 |
46 |
38 |
28 |
Average precipitation over 30 years |
in |
43.2 |
2.9 |
2.9 |
3.5 |
3.4 |
4.5 |
3.7 |
4.0 |
4.0 |
3.7 |
3.4 |
3.8 |
3.4 |
Heating degree days over 30 years |
days |
4659 |
1023 |
848 |
639 |
334 |
111 |
6 |
- |
- |
27 |
260 |
531 |
880 |
Cooling degree days over 30 years |
days |
1165 |
- |
- |
- |
- |
74 |
225 |
372 |
335 |
138 |
21 |
- |
- |
Check weather averages for nearby locations (some locations might offer more data):
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