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38.97859, -76.49184

Normals for May

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 53 12 74 23 63 17 N/A N/A 3.5 1.7
2 53 12 74 23 64 18 N/A N/A 3.3 1.8
3 53 12 74 23 64 18 N/A N/A 3.1 1.9
4 54 12 74 24 64 18 N/A N/A 3 2
5 54 12 75 24 64 18 N/A N/A 2.8 2.1
6 54 12 75 24 65 18 N/A N/A 2.7 2.2
7 55 13 75 24 65 18 N/A N/A 2.6 2.3
8 55 13 75 24 65 18 N/A N/A 2.5 2.4
9 55 13 75 24 65 18 N/A N/A 2.4 2.6
10 55 13 75 24 65 19 N/A N/A 2.3 2.7
11 56 13 76 24 66 19 N/A N/A 2.3 2.9
12 56 13 76 24 66 19 N/A N/A 2.2 3
13 56 13 76 24 66 19 N/A N/A 2.2 3.2
14 57 14 76 25 66 19 N/A N/A 2.1 3.4
15 57 14 76 25 67 19 N/A N/A 2.1 3.6
16 57 14 76 25 67 19 N/A N/A 2 3.8
17 57 14 77 25 67 19 N/A N/A 2 3.9
18 58 14 77 25 67 20 N/A N/A 1.9 4.1
19 58 14 77 25 67 20 N/A N/A 1.9 4.3
20 58 15 77 25 68 20 N/A N/A 1.8 4.5
21 59 15 77 25 68 20 N/A N/A 1.8 4.7
22 59 15 78 25 68 20 N/A N/A 1.7 4.9
23 59 15 78 25 69 20 N/A N/A 1.6 5.1
24 59 15 78 26 69 20 N/A N/A 1.6 5.3
25 60 15 78 26 69 21 N/A N/A 1.5 5.5
26 60 16 79 26 69 21 N/A N/A 1.4 5.7
27 60 16 79 26 70 21 N/A N/A 1.2 5.8
28 61 16 79 26 70 21 N/A N/A 1.1 6
29 61 16 79 26 70 21 N/A N/A 1 6.2
30 61 16 80 27 71 21 N/A N/A 0.8 6.4
31 62 16 80 27 71 22 N/A N/A 0.7 6.6

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