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38.88101, -77.10428

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 42 5 63 17 52 11 0.13 3 38.95 989 13 0
2 42 5 63 17 52 11 0.26 7 39.08 993 13 0
3 41 5 62 17 52 11 0.39 10 39.21 996 13 0
4 41 5 62 17 51 11 0.52 13 39.34 999 14 0
5 41 5 62 16 51 11 0.65 17 39.47 1003 14 0
6 40 5 61 16 51 10 0.77 20 39.59 1006 14 0
7 40 5 61 16 51 10 0.89 23 39.71 1009 15 0
8 40 4 61 16 50 10 1.02 26 39.84 1012 15 0
9 40 4 60 16 50 10 1.14 29 39.96 1015 15 0
10 39 4 60 15 50 10 1.25 32 40.07 1018 16 0
11 39 4 59 15 49 10 1.36 35 40.18 1021 16 0
12 39 4 59 15 49 9 1.47 37 40.29 1023 16 0
13 39 4 59 15 49 9 1.58 40 40.4 1026 17 0
14 38 3 58 15 48 9 1.7 43 40.52 1029 17 0
15 38 3 58 14 48 9 1.82 46 40.64 1032 17 0
16 38 3 57 14 48 9 1.94 49 40.76 1035 18 0
17 37 3 57 14 47 8 2.06 52 40.88 1038 18 0
18 37 3 57 14 47 8 2.19 56 41.01 1042 18 0
19 37 3 56 13 47 8 2.31 59 41.13 1045 19 0
20 37 3 56 13 46 8 2.43 62 41.25 1048 19 0
21 36 2 55 13 46 8 2.55 65 41.37 1051 19 0
22 36 2 55 13 45 7 2.67 68 41.49 1054 20 0
23 36 2 55 13 45 7 2.79 71 41.61 1057 20 0
24 35 2 54 12 45 7 2.91 74 41.73 1060 20 0
25 35 2 54 12 44 7 3.02 77 41.84 1063 21 0
26 35 1 53 12 44 7 3.14 80 41.96 1066 21 0
27 34 1 53 12 44 6 3.25 83 42.07 1069 21 0
28 34 1 53 11 43 6 3.37 86 42.19 1072 22 0
29 34 1 52 11 43 6 3.49 89 42.31 1075 22 0
30 33 1 52 11 43 6 3.62 92 42.44 1078 23 0

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