Monthly Climatological Summary for Jun 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  77.9  88.9   16:37  65.8   05:52   0.0  12.9  0.01   2.5  14.0   19:10   SSW
02  71.8  79.2   15:08  63.9   05:49   0.0   6.8  0.72   3.9  29.0   02:17   SSW
03  73.2  83.1   17:48  65.3   06:14   0.0   8.2  0.12   1.3  17.0   02:06    SW
04  78.1  89.1   16:09  64.1   05:22   0.0  13.1  0.00   3.2  18.0   15:35   SSW
05  80.3  87.7   15:43  75.0   06:38   0.0  15.3  0.00   5.0  21.0   17:28   SSW
06  72.8  80.3   16:09  63.8   06:45   0.0   7.8  0.00   4.6  21.0   03:21    NW
07  72.3  80.9   17:59  62.2   05:55   0.0   7.3  0.00   1.2   9.0   13:48   SSW
08  71.3  78.3   18:14  65.2   04:17   0.0   6.3  0.29   3.3  37.0   12:56     S
09  74.2  85.6   16:48  67.0   23:59   0.0   9.2  0.07   1.6  10.0   00:08     W
10  76.2  88.8   15:32  61.4   05:11   0.0  11.2  0.00   3.1  20.0   15:11     S
11  77.8  81.7   09:42  75.1   05:53   0.0  12.8  0.00   5.3  23.0   10:37     S
12  78.3  90.4   14:03  68.8   23:39   0.0  13.3  0.16   4.4  34.0   14:26   SSW
13  77.1  91.5   14:39  67.9   02:54   0.0  12.1  0.47   2.4  56.0   18:30   WSW
14  77.1  85.5   12:49  69.8   02:53   0.0  12.1  0.00   2.3  19.0   15:25   WNW
15  73.8  84.4   13:02  67.0   04:35   0.0   8.8  2.08   2.1  19.0   16:22   WSW
16  77.0  87.8   18:33  66.1   06:03   0.0  12.0  0.01   0.8  10.0   14:50    NW
17  77.5  87.9   17:56  69.1   06:56   0.0  12.5  0.85   2.1  16.0   06:28    SE
18  83.0  91.6   15:31  72.6   04:39   0.0  18.0  0.00   3.9  20.0   18:25     S
19  76.0  90.1   14:56  66.4   04:46   0.0  11.0  0.40   3.6  39.0   16:29     W
20  81.7  93.1   16:30  70.8   05:04   0.0  16.7  0.00   1.3   9.0   12:34     W
21  83.5  92.3   14:21  73.5   07:36   0.0  18.5  0.01   2.5  18.0   14:46     S
22  83.5  92.9   14:03  73.3   06:21   0.0  18.5  0.00   2.7  28.0   05:07   SSE
23  85.0  92.6   15:52  75.9   05:31   0.0  20.0  0.00   4.9  21.0   14:47   SSW
24  76.3  82.6   16:25  69.8   06:25   0.0  11.3  0.00   2.3  14.0   03:29     N
25  78.6  89.1   16:52  65.2   05:47   0.0  13.6  0.00   1.6  14.0   21:51     S
26  83.5  92.8   15:41  73.4   05:02   0.0  18.5  0.00   3.0  16.0   12:09   SSW
27  80.1  91.4   17:27  71.3   19:11   0.0  15.1  1.71   5.1  38.0   18:53    SW
28  77.0  85.8   15:41  70.2   05:49   0.0  12.0  0.00   2.7  16.0   17:40   WNW
29  72.2  80.3   16:30  63.0   05:51   0.0   7.2  0.00   1.8  11.0   19:02   NNE
30  71.3  79.1   15:54  60.8   05:42   0.0   6.3  0.00   1.4  11.0   14:05   ENE
----------------------------------------------------------------------------------
    77.3  93.1    20    60.8    30     0.0 368.4  6.90   2.9  56.0    13      SW

Max >=  90.0 10
Max <=  32.0  0
Min <=  32.0  0
Min <=   0.0  0
Max Rain: 2.08 on day 15
Days of Rain: 13 (>= 0.01 in)  9 (>= 0.10 in)  2 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration