MIL-HDBK-1003/8A
APPENDIX A (continued)
Location
Winter
Spring
Summer
Autumn
Annual
Louisiana
Baton Rouge AP
61
63
74
72
67
Burrwood CO
65
67
77
74
71
Lake Charles AP
61
64
75
73
68
New Orleans AP
63
65
75
73
69
New Orleans CO
64
66
77
74
70
Shreveport AP
58
61
75
72
66
Maine
Caribou AP
24
29
50
45
37
Eastport CO
33
37
51
48
42
Portland AP
33
38
56
51
44
Maryland
Baltimore AP
45
49
65
61
55
Baltimore CO
47
51
67
63
57
Frederick AP
44
48
65
61
55
Massachusetts
Boston AP
41
44
61
57
51
Nantucket AP
41
44
57
54
49
Pittsfield AP
34
38
55
51
44
Worcester AP
36
40
58
54
47
Michigan
Alpena CO
33
37
54
50
43
Detroit Willow
Run AP
38
42
60
56
49
Detroit City AP
38
43
60
56
49
Escanaba CO
30
35
53
49
42
Flint AP
36
40
58
54
47
Grand Rapids AP
36
40
58
54
47
Grand Rapids CO
38
42
60
56
49
East Lansing CO
36
40
58
54
47
Marquette CO
31
35
53
49
42
Muskecon AP
36
40
57
53
47
Sault Ste Marie AP
28
32
51
47
39
Minnesota
Crookston COOP
25
31
55
49
40
Duluth AP
25
30
52
47
38
Duluth CO
26
31
52
47
39
International Falls
22
27
51
45
36
Minneapolis AP
32
37
60
54
46
74