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38.80484, -77.04692

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 40 5 62 17 51 11 0.1 3 9.83 250 14 0
2 41 5 63 17 52 11 0.21 5 9.94 252 14 0
3 41 5 63 17 52 11 0.32 8 10.05 255 13 0
4 41 5 64 18 52 11 0.42 11 10.15 258 13 0
5 42 5 64 18 53 12 0.52 13 10.25 260 13 0
6 42 6 64 18 53 12 0.62 16 10.35 263 12 1
7 42 6 65 18 54 12 0.73 19 10.46 266 12 1
8 43 6 65 18 54 12 0.85 22 10.58 269 12 1
9 43 6 66 19 54 12 0.97 25 10.7 272 11 1
10 43 6 66 19 55 13 1.09 28 10.82 275 11 1
11 44 7 66 19 55 13 1.2 30 10.93 278 11 1
12 44 7 67 19 55 13 1.32 34 11.05 281 10 1
13 45 7 67 20 56 13 1.43 36 11.16 283 10 1
14 45 7 67 20 56 13 1.54 39 11.27 286 10 1
15 45 7 68 20 57 14 1.66 42 11.39 289 9 1
16 46 8 68 20 57 14 1.78 45 11.51 292 9 1
17 46 8 68 20 57 14 1.89 48 11.62 295 9 1
18 46 8 69 20 58 14 2 51 11.73 298 8 1
19 47 8 69 21 58 14 2.1 53 11.83 300 8 1
20 47 8 69 21 58 15 2.21 56 11.94 303 8 1
21 47 9 70 21 59 15 2.32 59 12.05 306 8 1
22 48 9 70 21 59 15 2.42 61 12.15 309 7 1
23 48 9 70 21 59 15 2.53 64 12.26 311 7 1
24 48 9 70 21 59 15 2.63 67 12.36 314 7 1
25 49 9 71 22 60 15 2.75 70 12.48 317 7 1
26 49 9 71 22 60 16 2.87 73 12.6 320 6 1
27 49 10 71 22 60 16 2.99 76 12.72 323 6 1
28 50 10 71 22 60 16 3.12 79 12.85 326 6 1
29 50 10 72 22 61 16 3.26 83 12.99 330 6 1
30 50 10 72 22 61 16 3.4 86 13.13 334 5 1

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