STATION:  ELY AIRPORT/YELLAND FIELD/AIRPORT (KELY), NV

CLIMATOLOGICAL SUMMARY.  Period of Record: Jul 1996 to Dec 2008

Summaries based on unedited daily ASOS data.  Errors may be present.

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TEMPERATURE (F)     |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Avg Max Temp        |  40.2  41.5  51.3  56.9  69.4  80.1  89.2  86.3  76.0  63.2  49.8  40.0 |   62.0
Avg Min Temp        |  13.0  16.1  21.5  27.1  33.6  41.2  49.3  47.4  37.9  27.9  20.0  11.8 |   28.9
Avg Temperature     |  26.6  28.8  36.4  42.0  51.5  60.7  69.3  66.9  56.9  45.6  34.9  25.9 |   45.4
                    |                                                                         |
Extremes:           |                                                                         |
    Extreme Max Temp|    63    64    76    80    92    95   101    95    91    85    73    65 |    101
                    |                                                                         |
    Date of Ext-Day |    31    28    20    29    28    30    18    01    03    09    07    04 |
               -Year|  2003  1999  2004  2007  2003  2001  1998  1996  2007  1996  2006  2007 |
                    |                                                                         |
    Extreme Min Temp|   -25   -13    -9     0    13    22    28    32    19    -1    -7   -19 |    -25
                    |                                                                         |
    Date of Ext-Day |    30    05    01    25    02    10    01    27    21    21    29    21 |
               -Year|  2002  2008  1997  2003  2008  2002  1997  2004  2004  1996  2006  1998 |
                    |                                                                         |
Heating Degree Days |  1190  1023   887   690   422   151     9    25   248   603   903  1213 |   7364
Cooling Degree Days |     0     0     0     0     2    21   141    84     6     0     0     0 |    254
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Max Temp >= 90  |   0.0   0.0   0.0   0.0   0.3   3.5  15.8   9.1   0.2   0.0   0.0   0.0 |   28.9
    Max Temp >= 75  |   0.0   0.0   0.2   0.7  11.6  23.5  30.7  30.0  20.1   4.7   0.0   0.0 |  121.5
    Max Temp <= 32  |   7.3   4.8   1.3   0.1   0.0   0.0   0.0   0.0   0.0   0.2   1.9   7.1 |   22.6
                    |                                                                         |
    Min Temp <= 32  |  30.0  27.6  29.2  23.8  14.4   2.5   0.2   0.2   6.9  23.5  28.0  30.4 |  216.5
    Min Temp <= 20  |  21.3  17.4  12.3   5.1   1.3   0.0   0.0   0.0   0.4   4.8  14.5  23.9 |  100.9
    Min Temp  <= 0  |   4.9   2.8   0.4   0.1   0.0   0.0   0.0   0.0   0.0   0.1   1.1   5.4 |   14.8
                    |                                                                         |
Avg Dew Point Temp  |  15.9  18.4  19.2  22.4  25.9  26.7  33.3  32.5  27.9  21.4  18.8  14.4 |   23.1
Avg Wet Bulb Temp   |  22.4  25.0  29.6  34.1  40.5  45.4  51.4  50.0  43.5  35.1  28.0  21.6 |   35.6
                    |                                                                         |
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                    |                                                                         |
Avg Sea Level Pres  | 30.19 30.13 30.05 29.97 29.92 29.87 29.88 29.89 29.96 30.06 30.15 30.21 |  30.02
(Inches of Mercury) |                                                                         |
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                    |                                                                         |
WEATHER             |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
See disclaimer below|                                                                         |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Thunderstorms   |   0.1   0.3   0.4   2.3   3.6   5.1   8.7   7.6   5.3   1.3   0.7   0.2 |   35.5
    Heavy Fog       |   1.3   1.5   2.3   2.2   0.9   0.0   0.1   0.0   0.0   0.3   0.9   1.1 |   10.6
    Fog             |   8.6   8.3   6.7   7.9   3.7   1.6   1.0   1.2   1.9   3.6   5.7   5.9 |   56.1
    Hail            |   0.1   0.2   0.2   0.6   0.3   0.3   0.0   0.0   0.2   0.2   0.0   0.0 |    1.9
                    |                                                                         |
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                    |                                                                         |
PRECIPITATION (In)  |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Average Monthly     |  0.52  0.84  0.64  1.04  0.79  0.65  0.61  0.77  0.56  0.74  0.65  0.40 |   8.20
                    |                                                                         |
Maximum Daily       |  0.61  0.57  1.02  1.31  0.91  1.13  0.95  1.03  0.62  0.65  0.62  0.76 |   1.31
                    |                                                                         |
    Date of Ext-Day |    02    21    27    24    07    02    06    01    20    29    02    25 |
               -Year|  1997  2000  1998  2005  2003  1999  2006  2005  2005  1998  2008  2003 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    >= 0.01         |   6.7   7.5   5.1   9.1   5.9   4.7   5.9   6.3   5.6   5.1   5.3   5.6 |   72.7
    >= 0.10         |   1.8   3.2   2.5   3.3   2.4   1.8   1.7   1.9   1.9   2.5   2.0   1.2 |   26.1
    >= 0.25         |   0.4   0.9   0.7   1.2   0.9   0.8   0.8   0.9   0.7   1.1   0.8   0.4 |    9.6
    >= 0.50         |   0.2   0.1   0.2   0.3   0.3   0.3   0.2   0.4   0.1   0.2   0.2   0.1 |    2.6
    >= 1.00         |   0.0   0.0   0.1   0.1   0.0   0.1   0.0   0.1   0.0   0.0   0.0   0.0 |    0.3
                    |                                                                         |
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                    |                                                                         |
WIND (MPH)          |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Daily Avg Wind Speed|   8.9   8.8   9.1   9.9   9.5   9.5   9.2   9.5   9.2   9.2   8.5   9.0 |    9.2
Daily Avg Max 2-Min |  19.1  19.3  20.3  22.9  22.8  23.1  23.8  22.5  21.2  19.4  18.5  19.3 |   21.0
Daily Avg Peak Gust |  22.9  23.4  25.5  29.1  29.4  30.2  30.5  29.1  26.9  24.1  22.6  23.3 |   26.4
                    |                                                                         |
Maximum Daily Avg   |  27.6  22.4  22.6  24.0  24.3  19.1  16.9  17.8  23.6  21.9  20.9  24.9 |   27.6
                    |                                                                         |
Maximum 2-Minute Avg|    53    47    41    46    48    43    41    46    43    43    41    43 |     53
                    |                                                                         |
Date of Max 2min-Day|    04    09    31    15    10    22    27    01    18    10    24    02 |
               -Year|  2008  1999  1997  2002  2004  2001  2004  2004  2004  1997  2001  2001 |
                    |                                                                         |
Maximum Peak Gust   |    74    56    53    60    63    59    61    59    60    54    54    52 |     74
                    |                                                                         |
Date of Max Gust-Day|    04    09    25    16    10    22    26    01    18    10    11    04 |
               -Year|  2008  1999  2006  2006  2004  2001  2008  2004  2004  1997  2007  2008 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
   Peak Gust >=30   |   5.7   5.3   8.4  13.0  13.8  14.8  16.8  14.1  10.1   7.3   5.3   6.5 |  121.0
   Peak Gust >=40   |   1.4   1.1   1.6   3.9   3.4   3.0   2.7   2.4   1.9   1.3   0.8   1.0 |   24.5
   Peak Gust >=50   |   0.4   0.3   0.3   0.8   0.4   0.5   0.5   0.2   0.2   0.2   0.2   0.2 |    4.0
                    |                                                                         |
   Max 2-Minute >=30|   2.2   2.2   2.5   4.8   3.9   4.2   4.0   3.3   2.9   1.9   1.3   0.0 |   33.4
   Max 2-Minute >=40|   0.2   0.3   0.1   0.5   0.4   0.3   0.1   0.1   0.1   0.2   0.1   0.0 |    2.4
                    |                                                                         |
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Observations of WEATHER may me innacurate due to early ASOS inconsistancies.  Average days
with Thunderstorms may be low due to early mis-detection.

Heavy Fog = Visibility less than or equal to 1/4 mile.
Fog = Visibility greater than 1/4 mile or less than 7 miles.
Peak Gust = Maximum 5-second average.
Snowfall data not observed at ASOS stations.

Copyright ©2009 Western Regional Climate Center - Desert Research Institute - Reno, Nevada.