Monthly Climate Summary for Ithaca, NY

December 2011

 Day   Max Temp   Min Temp   Avg Temp   Departure 
 from Normal 		  HDD   CDD   Precipitation   Snowfall   Snow Depth 
1 43 26 35 2 30 0 0.00 0.0 0
2 45 25 35 2 30 0 0.00 0.0 0
3 38 21 30 -2 35 0 0.04 0.0 0
4 41 25 33 1 32 0 0.00 0.0 0
5 51 37 44 12 21 0 0.00 0.0 0
6 53 40 47 16 18 0 0.35 0.0 0
7 40 35 38 7 27 0 0.14 0.0 0
8 37 27 32 1 33 0 0.29 0.2 Trace
9 38 26 32 2 33 0 0.00 0.0 0
10 37 25 31 1 34 0 0.02 0.0 0
11 31 18 25 -4 40 0 0.00 0.0 0
12 37 22 30 1 35 0 0.00 0.0 0
13 43 17 30 1 35 0 0.00 0.0 0
14 43 19 31 3 34 0 0.00 0.0 0
15 48 30 39 11 26 0 0.10 0.0 0
16 51 33 42 14 23 0 0.12 0.0 0
17 38 27 33 5 32 0 0.10 0.5 Trace
18 27 9 18 -9 47 0 Trace Trace Trace
19 34 12 23 -4 42 0 0.00 0.0 0
20 48 31 40 13 25 0 0.15 0.0 0
21 48 30 39 13 26 0 0.03 0.0 0
22 49 41 45 19 20 0 0.51 0.0 0
23 47 33 40 14 25 0 0.61 0.0 0
24 35 19 27 1 38 0 0.03 Trace Trace
25 29 18 24 -2 41 0 Trace 0.0 0
26 43 29 36 11 29 0 0.04 0.0 0
27 37 28 33 8 32 0 Trace 0.0 0
28 42 30 36 11 29 0 0.34 0.0 0
29 30 13 22 -3 43 0 0.01 0.3 Trace
30 34 17 26 1 39 0 Trace 0.3 Trace
31 46 34 40 16 25 0 Trace 0.0 0
Sums 1263 797 - - 979 0 2.88 1.3 -
Averages 40.7 25.7 33.2 5.0 - - - - 0.0
Normals 36.1 20.3 28.2 - 1140 0 2.49 14.0 -
All observations are for the 24 hours ending at 8am on the date indicated.
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