Monthly Climatological Summary for Mar 2010

Name: OFallon Weather   City: OFallon   State: MO
Elevation: 532 ft  Lat: N 38° 50' 20"   Lon: W 090° 43' 42"

                  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
----------------------------------------------------------------------------------
01  32.3  37.1   15:19  26.0   05:19  32.7   0.0  0.00   2.9  12.0   18:43     N
02  34.4  43.2   14:15  27.6   23:50  30.6   0.0  0.00   4.3  15.0   13:53   NNW
03  32.5  43.9   15:42  22.6   06:40  32.5   0.0  0.00   4.2  18.0   14:20    NW
04  35.5  47.3   16:22  24.0   06:31  29.5   0.0  0.00   2.4  11.0   13:09   NNW
05  37.6  50.2   15:16  23.2   06:49  27.4   0.0  0.00   2.2  13.0   14:58   ENE
06  43.3  57.9   15:36  27.4   06:17  21.7   0.0  0.00   3.0  14.0   10:31   ESE
07  48.4  64.6   13:12  34.0   23:58  16.6   0.0  0.00   4.5  21.0   12:55   WSW
08  44.4  58.4   16:05  33.7   00:51  20.6   0.0  0.00   3.1  14.0   14:31     E
09  50.2  54.5   23:19  44.1   00:33  14.8   0.0  0.17   5.8  26.0   21:28    SE
10  60.9  73.6   14:50  51.4   06:41   4.1   0.0  0.01   6.2  25.0   16:27   SSE
11  52.8  60.9   13:46  46.5   23:37  12.2   0.0  0.47   6.8  26.0   17:34    SW
12  44.6  47.7   11:14  40.6   23:59  20.4   0.0  0.22   2.6  15.0   00:27    SW
13  43.5  46.7   16:35  40.4   01:13  21.5   0.0  0.09   7.0  21.0   05:54     W
14  44.9  46.1   17:09  43.2   08:48  20.1   0.0  0.01   5.6  19.0   12:07   NNW
15  48.3  52.4   15:37  42.6   07:30  16.7   0.0  0.00   3.5  17.0   12:03   NNW
16  46.4  51.0   13:13  42.6   22:37  18.6   0.0  0.00   4.0  16.0   14:42    NW
17  47.9  57.8   17:22  42.7   00:00  17.1   0.0  0.00   3.2  13.0   22:42    NW
18  49.5  63.2   17:30  38.1   07:29  15.5   0.0  0.00   2.9  13.0   00:50     W
19  54.7  66.3   18:03  39.3   06:20  10.3   0.0  0.00   3.0  17.0   13:01   SSW
20  40.5  55.1   00:21  34.7   23:55  24.5   0.0  0.04   6.8  21.0   18:32     N
21  37.8  41.3   20:41  33.8   01:13  27.2   0.0  0.20   7.3  20.0   14:38     N
22  47.1  59.2   17:11  38.5   09:18  17.9   0.0  0.03   5.1  19.0   09:00   NNW
23  53.8  69.9   17:45  36.4   07:22  11.2   0.0  0.00   2.3  13.0   14:58    SW
24  58.7  71.6   15:52  44.3   07:18   6.3   0.0  0.00   3.3  21.0   18:24   SSE
25  45.2  59.0   00:00  36.7   23:58  19.8   0.0  1.02   7.3  30.0   14:47     N
26  39.1  50.6   17:02  27.9   06:55  25.9   0.0  0.00   4.3  15.0   00:30   ENE
27  47.0  57.3   18:16  37.8   07:01  18.0   0.0  0.00   5.8  22.0   13:47   ESE
28  47.9  55.8   17:25  42.4   09:03  17.1   0.0  0.44   6.0  23.0   11:45    NW
29  47.8  58.3   16:14  36.3   06:53  17.2   0.0  0.00   2.5  11.0   14:38    NW
30  56.9  73.9   16:57  37.7   06:31   8.1   0.0  0.00   4.8  19.0   15:25   SSE
31  68.9  86.0   16:50  52.1   05:00   0.0   3.9  0.00   7.0  25.0   10:01     S
----------------------------------------------------------------------------------
    46.5  86.0    31    22.6     3   576.1   3.9  2.70   4.5  30.0    25      NW

Max >=  90.0  0
Max <=  32.0  0
Min <=  32.0  7
Min <=   0.0  0
Max Rain: 1.02 on day 25
Days of Rain: 11 (>= 0.01 in)  6 (>= 0.10 in)  1 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration