Monthly Climatological Summary for May 2014

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  48.1  52.9   16:30  43.1   03:15  16.9   0.0  0.00   5.1  21.0   10:27   WSW
02  53.7  62.3   17:50  47.7   05:04  11.3   0.0  0.00   4.4  20.0   16:25   WSW
03  64.4  76.2   16:52  55.7   07:02   3.4   2.8  0.00   2.9  17.0   02:02     W
04  66.0  79.4   15:46  50.8   05:23   3.8   4.8  0.00   3.4  17.0   21:12     E
05  68.8  84.3   16:02  53.3   05:44   3.3   7.1  0.00   3.0  15.0   11:21   ENE
06  71.7  88.1   16:55  55.9   05:58   2.0   8.7  0.00   4.3  23.0   22:25    SE
07  75.0  85.2   16:48  63.7   06:36   0.0  10.1  0.00   5.9  24.0   14:07     S
08  75.5  85.4   13:54  66.9   23:04   0.0  10.4  0.45   7.7  26.0   19:54     S
09  69.8  77.7   14:57  59.0   23:58   0.4   5.1  0.00   4.4  23.0   14:50    SW
10  69.7  84.2   17:11  54.5   06:15   3.0   7.6  1.01   2.4  31.0   23:10    SE
11  73.1  86.4   16:22  61.0   02:17   1.1   9.2  0.24   5.7  22.0   14:31   SSE
12  77.4  86.9   15:00  67.8   23:24   0.0  12.4  0.22   7.0  25.0   17:49     S
13  56.9  67.8   00:00  50.9   23:56   8.3   0.2  0.14   3.5  18.0   13:02   WNW
14  49.9  53.5   10:24  45.8   22:22  15.1   0.0  0.24   3.1  16.0   12:30   NNW
15  51.4  59.9   13:30  44.9   06:08  13.6   0.0  0.20   3.5  23.0   15:11   WNW
16  48.6  57.4   16:28  39.5   06:12  16.4   0.0  0.00   4.3  22.0   10:48   WNW
17  51.9  63.9   17:37  37.5   06:06  13.1   0.0  0.00   1.2  11.0   12:29   WSW
18  56.6  69.5   16:48  40.6   05:26   9.1   0.7  0.00   2.0  17.0   15:49   SSE
19  65.4  78.2   17:29  51.1   02:52   4.5   5.0  0.00   5.1  29.0   16:33   SSE
20  75.4  88.2   16:09  62.2   03:38   0.4  10.8  0.00   4.7  22.0   17:22   SSW
21  76.1  85.9   14:27  68.7   06:11   0.0  11.1  0.29   3.3  17.0   09:05    SW
22  71.1  76.7   17:16  64.8   23:52   0.0   6.1  0.00   2.5  14.0   11:58     N
23  69.9  80.4   16:09  61.6   23:59   0.6   5.5  0.00   1.6  11.0   10:50    NE
24  68.4  79.2   13:33  55.4   06:02   2.2   5.6  0.00   1.5  15.0   13:40   SSE
25  69.2  77.8   18:28  62.7   09:36   0.2   4.5  0.06   1.8  11.0   11:06     E
26  73.0  86.0   13:44  66.0   02:34   0.0   8.0  0.33   3.4  24.0   14:10   SSW
27  73.2  85.2   16:16  61.7   06:16   0.3   8.5  0.00   1.3  10.0   18:19   SSW
28  75.4  85.3   14:38  64.1   05:12   0.0  10.4  0.00   1.2  10.0   14:02     S
29  75.6  85.0   16:57  65.4   05:33   0.0  10.6  0.01   1.4  14.0   12:46   SSE
30  73.4  82.8   12:08  66.3   05:58   0.0   8.4  0.08   1.2  14.0   11:51     E
31  75.2  88.1   13:31  66.2   05:01   0.0  10.2  0.01   1.6  24.0   16:31   ESE
----------------------------------------------------------------------------------
    66.8  88.2    20    37.5    17   129.0 183.8  3.28   3.4  31.0    10     SSW

Max >=  90.0  0
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 1.01 on day 10
Days of Rain: 13 (>= 0.01 in)  9 (>= 0.10 in)  1 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration