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18.179246, -66.113423

Normals for December

Temp ( °F °C ) Precip ( " mm ) Degree Days
Min Max Avg MTD YTD Heating Cooling
1 66 19 86 30 76 24 0.18 undefined 60.64 undefined 0 10.9
2 66 19 86 30 76 24 0.34 undefined 60.8 undefined 0 10.8
3 66 19 86 30 76 24 0.5 undefined 60.96 undefined 0 10.7
4 65 19 86 30 76 24 0.66 undefined 61.12 undefined 0 10.7
5 65 19 86 30 76 24 0.82 undefined 61.28 undefined 0 10.6
6 65 18 86 30 76 24 0.99 undefined 61.45 undefined 0 10.5
7 65 18 86 30 75 24 1.15 undefined 61.61 undefined 0 10.4
8 65 18 86 30 75 24 1.31 undefined 61.77 undefined 0 10.3
9 65 18 86 30 75 24 1.46 undefined 61.92 undefined 0 10.3
10 65 18 86 30 75 24 1.61 undefined 62.07 undefined 0 10.2
11 65 18 86 30 75 24 1.76 undefined 62.22 undefined 0 10.1
12 65 18 85 30 75 24 1.91 undefined 62.37 undefined 0 10
13 65 18 85 30 75 24 2.06 undefined 62.52 undefined 0 10
14 65 18 85 30 75 24 2.2 undefined 62.66 undefined 0 9.9
15 64 18 85 30 75 24 2.34 undefined 62.8 undefined 0 9.8
16 64 18 85 30 75 24 2.48 undefined 62.94 undefined 0 9.8
17 64 18 85 30 75 24 2.61 undefined 63.07 undefined 0 9.7
18 64 18 85 30 75 24 2.74 undefined 63.2 undefined 0 9.6
19 64 18 85 30 75 24 2.85 undefined 63.31 undefined 0 9.6
20 64 18 85 30 75 24 2.97 undefined 63.43 undefined 0 9.5
21 64 18 85 29 74 24 3.09 undefined 63.55 undefined 0 9.4
22 64 18 85 29 74 24 3.21 undefined 63.67 undefined 0 9.4
23 64 18 85 29 74 24 3.32 undefined 63.78 undefined 0 9.3
24 64 18 85 29 74 23 3.45 undefined 63.91 undefined 0 9.2
25 64 18 85 29 74 23 3.57 undefined 64.03 undefined 0 9.2
26 63 17 85 29 74 23 3.7 undefined 64.16 undefined 0 9.1
27 63 17 85 29 74 23 3.82 undefined 64.28 undefined 0 9.1
28 63 17 85 29 74 23 3.94 undefined 64.4 undefined 0 9
29 63 17 85 29 74 23 4.07 undefined 64.53 undefined 0 8.9
30 63 17 85 29 74 23 4.19 undefined 64.65 undefined 0 8.9
31 63 17 85 29 74 23 4.31 undefined 64.77 undefined 0 8.8

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