Monthly Climatological Summary for Sep 2018

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  81.1  90.2   16:20  73.0   06:18   0.0  16.1  0.00   2.1  19.0   18:06     S
02  81.0  90.1   15:37  71.8   06:22   0.0  16.0  0.00   1.7  20.0   14:53     S
03  82.2  90.7   16:14  72.0   06:50   0.0  17.2  0.00   1.2  17.0   16:14     S
04  82.0  91.2   16:11  71.8   06:13   0.0  17.0  0.00   1.3  18.0   15:11     S
05  82.6  91.8   14:37  72.6   06:09   0.0  17.6  0.00   0.3  20.0   14:51   SSW
06  77.2  84.3   15:05  72.1   06:42   0.0  12.3  0.07   0.0  14.0   16:23   ESE
07  73.4  77.2   11:32  68.0   23:44   0.0   8.4  0.47   1.1  18.0   18:42    NE
08  66.5  68.3   01:40  61.9   23:59   0.2   1.7  0.62   4.7  22.0   10:10    NE
09  66.4  75.5   17:06  59.7   07:50   1.8   3.2  0.00   1.3  15.0   03:06    NE
10  67.7  77.8   17:05  57.2   06:54   1.6   4.3  0.00   0.0  10.0   12:56   NNE
11  69.5  81.7   15:30  56.6   06:50   2.2   6.6  0.00   0.1   9.0   12:39     S
12  70.2  80.6   16:53  59.4   06:05   1.3   6.5  0.00   0.1  12.0   11:41    SE
13  73.3  85.3   16:55  61.6   06:47   0.6   8.9  0.00   0.0   8.0   15:19     S
14  77.2  88.6   16:10  65.7   06:06   0.0  12.2  0.00   0.0   7.0   14:07     N
15  78.0  90.0   15:23  66.9   05:27   0.0  13.0  0.00   0.0  11.0   15:54   ENE
16  78.1  91.2   16:57  65.4   06:34   0.0  13.1  0.00   0.0   7.0   13:11     N
17  80.4  92.0   16:53  68.9   07:12   0.0  15.4  0.00   0.0   9.0   17:38    SW
18  81.6  94.2   16:41  71.3   07:27   0.0  16.6  0.00   0.2  14.0   20:58   WNW
19  79.6  92.3   14:51  71.9   07:35   0.0  14.6  0.01   0.4  20.0   15:23   SSE
20  83.3  93.3   14:59  72.5   05:44   0.0  18.3  0.00   2.5  20.0   13:42   SSW
21  75.0  81.2   14:38  64.0   23:25   0.0  10.1  0.01   1.1  17.0   10:20   WNW
22  63.2  71.6   17:19  56.9   07:23   3.1   1.4  0.00   0.2  14.0   00:25    NE
23  65.9  79.1   16:35  52.2   06:38   4.2   5.0  0.00   0.1  14.0   16:04     E
24  71.8  78.7   13:46  65.9   05:08   0.0   6.8  0.00   0.5  12.0   14:59     S
25  76.2  86.9   16:11  67.2   23:59   0.0  11.2  0.00   1.4  18.0   23:38     W
26  60.9  68.6   16:38  51.8   07:18   4.7   0.6  0.62   1.4  16.0   00:02   NNW
27  60.3  73.5   16:13  47.5   07:16   6.5   1.8  0.00   0.0  11.0   14:08   SSW
28  62.2  76.0   14:09  52.2   23:59   5.2   2.4  0.00   0.9  18.0   19:17   NNW
29  58.8  71.0   17:51  51.8   05:39   7.0   0.9  0.00   0.2  13.0   15:40   ESE
30  70.4  83.0   16:38  55.3   07:16   1.9   7.3  0.00   0.2  13.0   16:29   SSW
----------------------------------------------------------------------------------
    73.2  94.2    18    47.5    27    40.3 286.5  1.80   0.8  22.0     8       S

Max >=  90.0 11
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 0.62 on day 8
Days of Rain: 6 (>= 0.01 in)  3 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration