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Climatological and Gamma Radiation Summary

                                    M O N T H L Y  C L I M A T O L O G I C A L  S U M M A R Y


STATION:   Alamo CEMP
STATE:     Nevada
ELEVATION: 3465

Period of Record: Aug 1999 to Dec 2008

Based on unedited daily data.  Errors may be present.



              ||----------------------------AIR TEMPERATURE (F)--------------------------||-RELATIVE HUMIDITY--||
              ||                    |           |---------Average Number of Days---------||     (PERCENT)      ||
              ||   Avg   Avg        |-Extremes--|      Max Temp      |      Min Temp     ||   Avg   Avg        ||
          Mon ||   Max   Min   Avg  |  Hi   Lo  |  >=90  >=75  <=32  |  <=32  <=20   <=0 ||   Max   Min   Avg  ||
              ||                    |           |                    |                   ||                    ||
          Jan ||  55.1  25.3  38.1  |  75    8  |   0.0   0.1   0.2  |  26.2   7.4   0.0 ||  86.7  28.1  59.3  ||
          Feb ||  57.9  28.5  41.9  |  74   11  |   0.0   0.0   0.0  |  21.0   3.3   0.0 ||  84.9  27.7  57.0  ||
          Mar ||  66.7  33.1  49.7  |  90   13  |   0.1   8.0   0.0  |  14.7   1.1   0.0 ||  79.2  18.7  46.2  ||
          Apr ||  73.4  39.3  57.4  |  92   25  |   0.8  14.3   0.0  |   3.2   0.0   0.0 ||  73.4  15.4  39.2  ||
          May ||  85.0  47.3  67.9  | 104   32  |  11.3  26.2   0.0  |   0.1   0.0   0.0 ||  62.6  11.3  30.1  ||
          Jun ||  94.5  54.3  77.1  | 106   41  |  24.0  29.8   0.0  |   0.0   0.0   0.0 ||  50.9   8.5  22.8  ||
          Jul || 100.0  61.2  82.6  | 112   45  |  30.4  31.0   0.0  |   0.0   0.0   0.0 ||  58.7  11.9  29.3  ||
          Aug ||  96.4  58.8  78.7  | 107   46  |  28.9  30.9   0.0  |   0.0   0.0   0.0 ||  66.9  14.0  35.3  ||
          Sep ||  89.5  49.7  69.6  | 102   36  |  17.8  28.9   0.0  |   0.0   0.0   0.0 ||  67.0  12.1  34.6  ||
          Oct ||  77.5  39.8  57.2  |  95   25  |   2.1  20.8   0.0  |   3.4   0.0   0.0 ||  74.6  18.2  44.5  ||
          Nov ||  64.3  30.3  45.0  |  85   16  |   0.0   3.4   0.0  |  19.1   2.1   0.0 ||  80.8  21.4  51.6  ||
          Dec ||  53.8  23.9  36.6  |  72   10  |   0.0   0.0   0.1  |  28.5   8.6   0.0 ||  85.7  28.6  59.4  ||
              ||                    |           |                    |                   ||                    ||
              ---------------------------------------------------------------------------------------------------
              ||                    |           |                    |                   ||                    ||
         Year ||  76.2  41.0  58.5  | 112    8  | 115.5 193.4   0.3  | 116.2  22.6   0.0 ||  72.6  18.0  42.4  ||




                           ||---------------------PRECIPITATION (Inches)-------------------||
                           ||         |-----Extremes------|                                ||
                           ||   Avg   |    Max      Max   |-----Average Number of Days-----||
                           || Monthly | 10-Minute  Daily  |          Precipitation         ||
                       Mon ||   PPT   |    PPT      PPT   | >=.01 >=.10 >=.25 >=.50 >=1.0  ||
                           ||         |                   |                                ||
                       Jan ||   0.56  |    0.20     0.47  |   4.0   1.8   1.0   0.0   0.0  ||
                       Feb ||   1.06  |    0.08     1.05  |   6.0   3.1   1.2   0.6   0.1  ||
                       Mar ||   0.51  |    0.13     0.54  |   4.2   1.7   0.7   0.1   0.0  ||
                       Apr ||   0.58  |    0.17     1.00  |   3.6   1.2   1.0   0.2   0.1  ||
                       May ||   0.20  |    0.34     0.71  |   2.1   0.7   0.1   0.1   0.0  ||
                       Jun ||   0.05  |    0.04     0.21  |   1.2   0.1   0.0   0.0   0.0  ||
                       Jul ||   0.46  |    0.31     1.35  |   2.7   1.1   0.4   0.2   0.1  ||
                       Aug ||   0.76  |    0.24     1.01  |   4.8   2.1   1.2   0.4   0.1  ||
                       Sep ||   0.27  |    0.28     0.63  |   1.7   0.7   0.4   0.2   0.0  ||
                       Oct ||   0.74  |    0.22     1.31  |   3.2   2.1   1.0   0.3   0.1  ||
                       Nov ||   0.37  |    0.09     0.61  |   2.8   1.2   0.4   0.1   0.0  ||
                       Dec ||   0.59  |    0.13     1.16  |   3.6   1.6   0.9   0.4   0.1  ||
                           ||         |                   |                                ||
                           ------------------------------------------------------------------
                           ||         |                   |                                ||
                      Year ||   6.13  |    0.34     1.35  |  39.9  17.4   8.3   2.6   0.6  ||



                ||-------------------WIND SPEED (MPH)----------------||--BAROMETRIC PRESSURE--||--SOIL TEMP--||
                ||         Max   |  Avg         |-Avg Number of Days-||-Station Pressure (In)-|| 4" Depth (F)||
                ||        Daily  | Daily   Peak |     Peak Gust      ||       |----Extremes---||     Avg     ||
            Mon ||   Avg   Avg   | Pk Gst  Gust |  >=30  >=40  >=50  ||  Avg  |  Max     Min  ||             ||
                ||               |              |                    ||       |               ||             ||
            Jan ||   2.8    8.3  |  13.9    34  |   0.4   0.0   0.0  || 26.59 | 27.05   26.04 ||    39.5     ||
            Feb ||   2.9   10.3  |  15.0    32  |   0.3   0.0   0.0  || 26.52 | 27.14   25.97 ||    43.8     ||
            Mar ||   3.3   12.9  |  17.0    37  |   0.8   0.0   0.0  || 26.47 | 26.95   25.91 ||    51.5     ||
            Apr ||   3.4    8.6  |  18.3    38  |   0.8   0.0   0.0  || 26.40 | 26.86   25.81 ||    60.1     ||
            May ||   3.1   10.0  |  17.4    34  |   0.7   0.0   0.0  || 26.38 | 26.73   25.88 ||    70.0     ||
            Jun ||   2.9    6.8  |  17.4    33  |   0.6   0.0   0.0  || 26.37 | 26.66   25.95 ||    78.4     ||
            Jul ||   2.4    3.6  |  16.9    37  |   0.3   0.0   0.0  || 26.43 | 26.68   26.15 ||    82.5     ||
            Aug ||   2.4    4.9  |  16.6    37  |   0.9   0.0   0.0  || 26.44 | 26.67   26.07 ||    78.8     ||
            Sep ||   2.5    6.8  |  14.9    29  |   0.0   0.0   0.0  || 26.44 | 26.78   25.96 ||    71.3     ||
            Oct ||   2.3    7.6  |  13.7    34  |   0.1   0.0   0.0  || 26.48 | 27.04   25.91 ||    60.3     ||
            Nov ||   2.4   10.2  |  12.9    32  |   0.1   0.0   0.0  || 26.57 | 26.97   26.03 ||    48.8     ||
            Dec ||   2.5    9.7  |  13.1    30  |   0.1   0.0   0.0  || 26.59 | 27.08   25.88 ||    39.1     ||
                ||               |              |                    ||       |               ||             ||
           ----------------------------------------------------------------------------------------------------
                ||               |              |                    ||       |               ||             ||
           Year ||   2.7   12.9  |  15.6    38  |   5.1   0.0   0.0  || 26.47 | 27.14   25.81 ||    60.3     ||




                                           ||----GAMMA RADIATION (microR/Hr-----||
                                           ||   Avg   Avg        |---Extremes---||
                                       Mon ||   Max   Min   Avg  |   Max   Min  ||
                                           ||                    |              ||
                                       Jan ||  13.4  12.4  12.8  |  18.0  10.7  ||
                                       Feb ||  13.5  12.4  12.8  |  18.6  10.6  ||
                                       Mar ||  13.3  12.4  12.8  |  17.0  10.1  ||
                                       Apr ||  13.3  12.4  12.8  |  19.0  10.6  ||
                                       May ||  13.3  12.4  12.8  |  16.4  10.9  ||
                                       Jun ||  13.3  12.5  12.8  |  16.8  11.1  ||
                                       Jul ||  13.4  12.5  12.8  |  19.9  11.7  ||
                                       Aug ||  13.5  12.4  12.8  |  22.0  11.6  ||
                                       Sep ||  13.4  12.4  12.9  |  18.7  11.2  ||
                                       Oct ||  13.5  12.4  12.9  |  22.3  11.1  ||
                                       Nov ||  13.6  12.5  12.9  |  21.7  11.6  ||
                                       Dec ||  13.6  12.5  13.0  |  18.6  11.5  ||
                                           ||                    |              ||
                                           ---------------------------------------
                                           ||                    |              ||
                                      Year ||  13.4  12.4  12.8  |  22.3  10.1  ||