STATION:  MOAB-CANYONLANDS FIELD AIRPORT (KCNY), UT

CLIMATOLOGICAL SUMMARY.  Period of Record: Jul 1998 to Dec 2008

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

-----------------------------------------------------------------------------------------------

TEMPERATURE (F)     |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Avg Max Temp        |  40.6  47.4  59.2  68.2  79.7  90.7  97.4  92.4  82.6  68.4  52.4  39.5 |   68.2
Avg Min Temp        |  18.1  23.5  30.9  38.5  47.6  56.7  66.3  62.8  52.3  39.9  26.4  16.6 |   40.0
Avg Temperature     |  29.4  35.5  45.1  53.4  63.7  73.7  81.8  77.6  67.5  54.2  39.4  28.1 |   54.1
                    |                                                                         |
Extremes:           |                                                                         |
    Extreme Max Temp|    61    66    82    89   102   103   108   105    97    89    73    60 |    108
                    |                                                                         |
    Date of Ext-Day |    24    27    22    27    31    30    21    01    15    01    17    07 |
               -Year|  1999  2006  2004  2000  2002  2001  2005  2008  2000  2000  1999  2003 |
                    |                                                                         |
    Extreme Min Temp|     0     1     3    20    27    38    49    43    33    24     7    -7 |     -7
                    |                                                                         |
    Date of Ext-Day |    08    05    03    01    02    04    02    31    29    25    30    27 |
               -Year|  2004  2008  2002  2005  2008  2005  2004  2005  1999  2001  2006  2008 |
                    |                                                                         |
Heating Degree Days |  1105   834   618   351   128    16     0     0    52   342   768  1145 |   5358
Cooling Degree Days |     0     0     0     2    86   277   522   391   126     6     0     0 |   1410
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Max Temp >= 90  |   0.0   0.0   0.0   0.0   5.2  19.5  28.6  23.3   6.0   0.0   0.0   0.0 |   82.6
    Max Temp >= 75  |   0.0   0.0   1.3   9.1  21.8  28.2  30.9  31.0  25.7   8.2   0.0   0.0 |  156.1
    Max Temp <= 32  |   5.7   1.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.6   6.1 |   13.5
                    |                                                                         |
    Min Temp <= 32  |  29.6  24.1  18.2   5.8   0.4   0.0   0.0   0.0   0.0   5.7  23.9  30.5 |  138.2
    Min Temp <= 20  |  19.6   8.7   2.1   0.2   0.0   0.0   0.0   0.0   0.0   0.0   6.6  20.9 |   58.0
    Min Temp  <= 0  |   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8 |    0.9
                    |                                                                         |
Avg Dew Point Temp  |  19.6  20.5  20.8  22.1  27.1  30.0  42.0  44.1  35.8  28.6  21.8  18.1 |   27.5
Avg Wet Bulb Temp   |  25.9  30.0  35.6  40.6  47.2  52.5  59.7  58.9  51.5  42.5  32.5  24.5 |   41.8
                    |                                                                         |
------------------------------------------------------------------------------------------------------
                    |                                                                         |
Avg Sea Level Pres  | 30.22 30.12 30.02 29.95 29.93 29.88 29.85 29.88 29.94 30.02 30.15 30.23 |  30.02
(Inches of Mercury) |                                                                         |
------------------------------------------------------------------------------------------------------
                    |                                                                         |
WEATHER             |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
See disclaimer below|                                                                         |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Thunderstorms   |   0.0   0.4   0.8   2.0   2.2   2.8   4.9   4.5   3.1   2.5   0.4   0.0 |   23.6
    Heavy Fog       |   3.1   0.8   0.2   0.3   0.0   0.1   0.0   0.0   0.2   0.0   1.0   2.0 |    7.7
    Fog             |   8.8   5.0   3.2   2.4   0.8   0.7   1.0   1.0   2.3   3.9   3.4   5.8 |   38.3
    Hail            |   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0 |    0.0
                    |                                                                         |
------------------------------------------------------------------------------------------------------
                    |                                                                         |
PRECIPITATION (In)  |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Average Monthly     |  0.48  0.52  0.46  0.50  0.32  0.36  0.41  0.67  0.95  0.95  0.37  0.53 |   6.52
                    |                                                                         |
Maximum Daily       |  0.31  0.43  0.88  0.57  0.42  0.71  0.82  0.67  1.55  1.59  0.47  0.55 |   1.59
                    |                                                                         |
    Date of Ext-Day |    04    23    17    29    02    05    13    27    12    06    27    07 |
               -Year|  2005  2001  2003  2004  2001  1999  1999  2007  2002  2006  2008  2007 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    >= 0.01         |   5.6   6.0   4.6   4.3   3.1   2.9   3.6   5.8   5.5   5.9   4.4   5.2 |   56.9
    >= 0.10         |   1.7   2.2   1.3   1.8   1.0   1.4   1.4   1.7   2.7   2.8   1.3   1.7 |   21.1
    >= 0.25         |   0.5   0.5   0.5   0.7   0.5   0.4   0.6   0.9   1.3   1.1   0.3   0.6 |    7.9
    >= 0.50         |   0.0   0.0   0.2   0.1   0.0   0.1   0.1   0.4   0.4   0.3   0.0   0.2 |    1.7
    >= 1.00         |   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.2   0.0   0.0 |    0.3
                    |                                                                         |
------------------------------------------------------------------------------------------------------
                    |                                                                         |
WIND (MPH)          |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Daily Avg Wind Speed|   4.0   5.0   6.6   8.7   8.3   8.1   6.8   6.4   6.1   5.3   4.2   3.8 |    6.1
Daily Avg Max 2-Min |  13.7  15.6  19.4  23.4  23.7  23.9  23.5  22.3  19.4  16.7  14.2  13.2 |   19.1
Daily Avg Peak Gust |  15.7  18.4  23.7  28.8  29.8  30.2  29.1  27.4  23.9  20.3  16.9  15.1 |   23.3
                    |                                                                         |
Maximum Daily Avg   |  17.8  23.8  19.3  23.0  23.0  23.9  15.4  14.5  21.7  18.3  20.1  16.8 |   23.9
                    |                                                                         |
Maximum 2-Minute Avg|    43    44    48    53    52    47    46    48    53    46    43    40 |     53
                    |                                                                         |
Date of Max 2min-Day|    26    10    14    18    22    06    17    08    16    25    03    26 |
               -Year|  1999  1999  2001  2000  2006  2007  2006  2001  2002  2006  2003  2008 |
                    |                                                                         |
Maximum Peak Gust   |    53    54    56    61    61    64    59    59    59    56    58    52 |     64
                    |                                                                         |
Date of Max Gust-Day|    28    10    14    18    28    25    17    22    16    20    03    26 |
               -Year|  2008  1999  2001  2000  2004  2005  2006  2000  2002  2007  2003  2008 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
   Peak Gust >=30   |   2.0   3.0   7.8  13.5  15.1  14.8  13.9  10.6   8.4   6.0   2.8   1.6 |   99.6
   Peak Gust >=40   |   0.4   1.0   2.2   4.1   4.6   4.0   3.3   2.5   2.1   1.3   0.7   0.6 |   26.9
   Peak Gust >=50   |   0.2   0.2   0.3   0.7   1.1   1.0   0.6   0.4   0.3   0.5   0.1   0.1 |    5.4
                    |                                                                         |
   Max 2-Minute >=30|   1.2   1.6   3.7   6.1   6.7   5.9   6.1   5.5   3.5   2.8   1.4   0.0 |   44.4
   Max 2-Minute >=40|   0.3   0.4   0.5   1.2   1.3   1.1   0.7   1.0   0.3   0.5   0.2   0.0 |    7.4
                    |                                                                         |
------------------------------------------------------------------------------------------------------

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.