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JSC Weather Monthly Summary


JSC Building 30 Weather         Month:  April          Year:       2005

        Temperature in F                        Precipitation (inches)              Peak Wind (mph)             Altimeter

     Day  Max    Min   Average   HDD     CDD    Water   Snow  Snow Depth   Weather Direction Speed  Time [CST]  Min   Max    Remarks

       1   72     58      65.0    0.0            0.00                                 NW        47  1600#      29.80  30.21                                                      

       2   75     50      62.5    2.5            0.00                                 S         20  1742       30.14  30.27                                                                                                                                                        

       3   73     57      65.0    0.0            0.00                                 S         22  1824#      30.09  30.22                                                                                                                                

       4   73     62      67.5           2.5     0.00                                 E         32  1224       29.93  30.10                                                                                                                                                                                                                                                                                                                                                                                                                

       5   77     68      72.5           7.5     Trace                                SE        31  1252       29.79  29.93                                                                                                                                                                                                                                                                                                                      

       6   79     68      73.5           8.5     Trace                           3    NW        36  1638       29.79  29.94                                                                                                                                                                                                                                   

       7   77     60      68.5           3.5     0.00                                 NW        32  1712       29.88  29.99                                                                                                                                                                                                                                                                                                                                                                                                                    

       8   80     61      70.5           5.5     0.00                                 SE        17  1850#      29.82  30.00                                                                                                                                                  

       9   76     64      70.0           5.0     0.00                                 SE        23  1800#      29.76  29.88                                                                                                                                                                                                                                                                                                                                           

      10   76     69      72.5           7.5     0.00                                 SE        34  1136       29.67  29.77                                                                                                                                                                                                      

      11   82     69      75.5          10.5     0.51                          3,5    W         31  1058#      29.66  29.87  Hail ~ 1/4 inch diameter                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

      12   82     61      71.5           6.5     0.00                                 W         24  1636#      29.85  29.98                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

      13   84     63      73.5           8.5     0.00                                 NW        34  1700       29.89  30.03                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

      14   77     62      69.5           4.5     0.00                                 NE        17  1714#      30.02  30.13                                                                                                                                                                                                                                                                                      

      15   73     66      69.5           4.5     0.00                                 E         23  1324#      30.10  30.24                                                                                                                                                                                                                                                                                                                                                                                                      

      16   79     65      72.0           7.0     0.00                                 SE        20  1330       30.21  30.31                                                                                                                                                                                                                                                                                                                                                                                                                                              

      17   76     66      71.0           6.0     0.00                                 SE        25  1634       30.19  30.31                                                                                                                                                                                                                                                                                                                                                                                                                                           

      18   75     69      72.0           7.0     0.00                                 SE        24  1708#      30.05  30.20                                                                                                                                                                                                                                                                                                                                                                                  

      19   76     68      72.0           7.0     0.00                                 S         23  1412#      29.98  30.07                                                                                                                                                                                                                                                                                      

      20   80     69      74.5           9.5     0.00                                 E         23  1600       29.94  30.03                                                                                                                                                                                                                                                            

      21   80     72      76.0          11.0     0.00                                 S         27  0244       29.87  30.01                                                                                                                                                                                                                                                                                                                                                                                                                          

      22   87     70      78.5          13.5     0.26                            1    NW        27  2358#      29.86  29.98                                                                                   

      23   75     63      69.0           4.0     0.00                                 N         30  1310       29.96  30.11                                                                                                                                                                                                                                                                                                                                     

      24   70     55      62.5    2.5            0.00                                 NE        22  0842#      29.90  30.10                                                                                                                                                                                                                                                                                                                        

      25   68     64      66.0           1.0     1.09                            1    SE        19  1344       29.65  29.95                                                                                                                                             

      26   80     68      74.0           9.0     0.00                                 NW        28  1246#      29.65  29.95                                                                                                                                                                                                                                                                                                                                             

      27   83     65      74.0           9.0     0.00                                 S         22  1542#      29.96  30.09                                                                                                                                                                                                                                                                                                                                                                                                                                               

      28   83     69      76.0          11.0     Trace                           8    S         36  1144       29.83  30.03                                                                                                                                                                                                                                                                                                                                                                                                                                                

      29   82     73      77.5          12.5     0.00                            8    S         29  1038       29.70  29.86                                                                                                                                                                                               

      30   76     59      67.5           2.5     0.00                                 N         43  0916#      29.74  30.12                                                                                                                                                                                                                                                                                                                                                                                                              

      31                                                                                                                                             

Sum                               5.0  184.5     1.86           

Average 77.5    64.4      71.0                      

Maximum   87      73                                                                            47                    30.31

Minimum   68      50                                                                                           29.65



Temperature Data         Precipitation Data              Weather Symbols:

Average Monthly:      71 Total for month:             1.86      1 Fog

JSC avg-EFD Climo   +2.5 JSC - EFD Climo:            -1.90      2 Fog, VSBY <= 1/4 SM

Highest:      84 on 13th Greatest daily total:        1.09      3 Thunder

Lowest:       50 on  2nd Days with 0.01" or more:        3      4 Ice Pellets

                         Days with 0.10" or more:        3      5 Hail

                         Days with 0.50" or more:        2      6 Glaze or rime

                         Days with 1.00" or more:        1      7 Blowing Dust or Sand, VSB <= 1/2 SM

                         Year-to-date rainfall:      12.27      8 Smoke or Haze

                         Days with thunder:              2      9 Blowing Snow

                         Lightning flashes within      TBD      X Tornado, waterspout, funnel cloud

                         Days with dense fog:            0      # Last of more than one occurrence

JSC - EFD climate year to end of month: -0.84



Remarks:

Hail occurred at 1129AM CDT on the 11th was just under 1/4 inch in diameter.  Not much fell.  


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