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Report for 2010 Dec
                   Monthly Climatological Summary for Dec 2010

Name: Braemar   City: Lake Zurich   State: IL
Elevation: 841 ft  Lat: N 42° 10' 41"   Lon: W 088° 06' 08"

                  Temperature (°F), Rain (in), Wind Speed (mph)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
 1  23.8  25.2   21:14  21.7   08:32  41.2   0.0  0.00   1.7  13.0   09:37     W
 2  25.9  31.4   13:10  19.5   23:58  39.1   0.0  0.00   0.6  10.0   10:49     W
 3  23.6  30.2   13:44  14.6   03:54  41.4   0.0  0.00   0.0   4.0   08:23     N
 4  28.4  33.4   14:15  22.9   22:17  36.6   0.0  0.09   0.3   9.0   14:56   NNW
 5  20.8  26.8   12:04  11.9   22:09  44.2   0.0  0.01   0.8  14.0   09:05   WNW
 6  15.4  20.5   12:46   8.3   06:34  49.6   0.0  0.00   0.8  12.0   09:53   WNW
 7  15.0  21.5   12:03   8.1   07:09  50.0   0.0  0.00   0.6  12.0   09:40    NW
 8  14.9  26.7   12:41   3.8   23:56  50.1   0.0  0.01   0.2   7.0   13:21   NNW
 9  18.4  28.7   23:54   2.6   02:23  46.6   0.0  0.00   1.9  16.0   19:49   SSE
10  30.3  38.7   12:50  20.7   23:26  34.7   0.0  0.12   0.8  14.0   00:34    SW
11  32.7  38.2   11:08  23.8   00:00  32.3   0.0  0.37   0.7  12.0   15:14    SE
12  21.4  29.7   06:03  11.4   23:58  43.6   0.0  0.00   4.8  27.0   18:49   NNW
13   9.7  15.0   13:38   5.9   07:13  55.3   0.0  0.00   2.5  20.0   00:16    NW
14   9.0  20.7   12:22  -2.0   23:50  56.0   0.0  0.01   0.3  11.0   13:57    NW
15  11.2  26.6   12:52  -5.5   04:12  53.8   0.0  0.00   0.1   4.0   12:59    SE
16  22.3  27.5   13:14  18.0   00:00  42.7   0.0  0.00   0.1   5.0   12:53    NW
17  16.2  25.1   12:10  11.3   05:00  48.8   0.0  0.00   0.9  16.0   23:29     W
18  15.0  20.2   12:38  10.9   07:12  50.0   0.0  0.00   1.0  15.0   09:24     W
19  15.2  23.6   11:50   4.6   23:49  49.8   0.0  0.00   0.2   9.0   11:07     W
20  18.4  27.3   14:04   2.4   03:01  46.6   0.0  0.00   0.3   9.0   12:36    SE
21  30.4  32.3   22:24  26.5   00:00  34.6   0.0  0.00   0.2   7.0   04:00    SE
22  26.1  35.6   14:24  18.4   00:00  38.9   0.0  0.01   0.6  15.0   13:03   ESE
23  23.8  29.3   12:27  13.1   05:06  41.2   0.0  0.00   0.1   8.0   11:13     N
24  28.3  32.7   12:32  26.0   07:01  36.7   0.0  0.00   0.2   5.0   22:33     N
25  27.2  31.7   14:10  19.6   06:00  37.8   0.0  0.00   1.0  11.0   14:44   NNW
26  26.2  33.0   11:29  21.6   22:13  38.8   0.0  0.00   1.7  14.0   10:40   NNW
27  17.3  23.5   13:41  11.7   19:22  47.7   0.0  0.00   0.6  11.0   22:44   WSW
28  20.2  30.0   14:02  12.3   03:44  44.8   0.0  0.00   0.9  10.0   01:32    SW
29  28.3  38.5   12:48  14.5   01:57  36.7   0.0  0.15   2.0  13.0   15:27   SSE
30  41.5  47.8   21:16  36.2   00:00  23.5   0.0  0.04   4.4  21.0   18:49   SSE
31  50.5  55.4   19:00  41.2   23:56  14.5   0.0  0.33   3.0  16.0   01:05     S
----------------------------------------------------------------------------------
    22.8  55.4    31    -5.5    15  1307.6   0.0  1.14   1.1  27.0    12     WSW

Max >=  80.0:  0
Max <=  32.0: 21
Min <=  32.0: 29
Min <=   0.0:  2
Max Rain: 0.37 on day 11
Days of Rain: 10 (>= 0.01 in)  4 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration