Monthly Climatological Summary for Mar 2009

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  25.0  31.3   15:18  20.1   06:40  40.0   0.0  0.00   6.4  24.0   07:57   NNE
02  23.8  31.0   15:55  18.5   03:41  41.2   0.0  0.00   4.2  14.0   07:31     E
03  26.0  34.0   16:04  16.6   06:33  39.0   0.0  0.00   5.4  19.0   09:47   ESE
04  41.7  58.3   15:47  24.0   03:47  23.3   0.0  0.00   5.6  21.0   19:59   SSE
05  59.9  71.2   16:02  43.8   01:13   5.9   0.8  0.00  10.2  31.0   13:01   SSW
06  67.9  77.6   15:08  61.4   23:59   0.6   3.5  0.00   5.8  22.0   00:42    NW
07  67.8  73.5   14:56  58.3   01:32   0.7   3.4  0.00   6.9  28.0   10:36   SSE
08  59.6  71.0   10:28  40.7   23:58   6.2   1.0  0.01  10.1  48.0   12:01   WNW
09  43.9  53.3   15:02  33.2   05:21  21.1   0.0  0.18   4.3  18.0   14:25   ESE
10  58.4  75.5   15:58  33.4   23:59   9.1   2.5  0.26   7.9  31.0   19:46     W
11  28.5  35.3   17:47  22.5   07:51  36.5   0.0  0.00   6.2  26.0   01:31    NW
12  27.0  33.4   17:52  21.6   07:42  38.0   0.0  0.00   4.9  16.0   03:20   ENE
13  34.2  45.7   16:23  23.7   06:59  30.8   0.0  0.00   2.8  12.0   16:56   NNE
14  43.6  56.3   16:33  29.6   07:29  21.4   0.0  0.00   2.8  14.0   12:00    NE
15  50.7  61.5   17:20  38.3   07:29  14.3   0.0  0.00   2.7  13.0   13:51   SSE
16  56.7  69.5   17:12  43.1   07:35   8.8   0.5  0.00   2.3  11.0   13:38     S
17  62.9  77.9   16:40  48.2   06:21   5.8   3.6  0.00   6.1  18.0   11:41   SSW
18  57.1  67.1   14:13  46.4   23:46   8.0   0.1  0.19   4.9  26.0   18:15   NNW
19  48.2  56.3   15:22  39.8   07:25  16.8   0.0  0.00   3.7  16.0   14:21   NNW
20  45.9  56.9   15:40  32.3   07:11  19.1   0.0  0.00   3.7  18.0   15:11    SE
21  50.6  61.0   16:42  42.3   04:43  14.4   0.0  0.04   4.8  15.0   14:59   SSE
22  55.3  66.8   18:02  48.4   04:36   9.8   0.1  0.01   3.9  13.0   18:45   ESE
23  63.2  73.5   16:18  55.0   02:54   3.8   1.9  0.00  10.3  35.0   16:20   SSE
24  61.5  68.7   13:06  50.0   23:59   3.9   0.4  0.78  11.4  39.0   10:53    SW
25  48.0  57.6   17:13  39.4   07:15  17.0   0.0  0.00   4.8  21.0   14:40   NNW
26  52.0  60.3   14:03  43.7   06:23  13.0   0.0  0.01   2.8  13.0   03:38     E
27  46.1  52.4   17:11  38.1   08:57  18.9   0.0  0.00   6.8  21.0   08:36   NNE
28  38.4  41.3   17:42  34.7   23:59  26.5   0.0  0.85   6.9  25.0   19:22    NW
29  38.1  48.3   17:52  31.4   01:21  26.8   0.0  0.33   6.5  24.0   10:02   WNW
30  50.0  65.2   16:20  34.1   03:38  15.0   0.0  0.00   7.4  30.0   20:54    SE
31  53.1  58.4   05:05  43.8   22:33  11.9   0.0  0.00   8.9  31.0   14:07    SW
----------------------------------------------------------------------------------
    47.9  77.9    17    16.6     3   547.6  17.8  2.66   5.8  48.0     8     SSW

Max >=  90.0  0
Max <=  32.0  2
Min <=  32.0  9
Min <=   0.0  0
Max Rain: 0.85 on day 28
Days of Rain: 10 (>= 0.01 in)  6 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration