STATION:  BRYCE CANYON AIRPORT (KBCE), UT

CLIMATOLOGICAL SUMMARY.  Period of Record: Nov 2000 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        |  34.0  36.8  44.5  54.1  65.4  76.5  82.6  78.5  70.5  58.6  45.1  35.0 |   56.8
Avg Min Temp        |   4.9   9.2  15.9  23.4  30.4  36.0  46.2  44.2  35.1  26.6  15.6   5.9 |   24.4
Avg Temperature     |  19.5  23.0  30.2  38.7  47.9  56.3  64.4  61.4  52.8  42.6  30.3  20.4 |   40.6
                    |                                                                         |
Extremes:           |                                                                         |
    Extreme Max Temp|    56    58    69    72    87    88    93    89    83    76    68    59 |     93
                    |                                                                         |
    Date of Ext-Day |    31    22    17    29    30    30    12    16    02    01    07    01 |
               -Year|  2003  2002  2007  2007  2002  2002  2002  2002  2007  2003  2006  2008 |
                    |                                                                         |
    Extreme Min Temp|   -23   -19   -19     6    13    22    30    28    18     8   -13   -22 |    -23
                    |                                                                         |
    Date of Ext-Day |    05    12    13    09    09    14    17    31    30    13    27    15 |
               -Year|  2004  2004  2006  2001  2003  2001  2001  2005  2007  2008  2001  2008 |
                    |                                                                         |
Heating Degree Days |  1411  1187  1079   788   531   262    58   118   367   695  1040  1382 |   8915
Cooling Degree Days |     0     0     0     0     0     0    40     5     0     0     0     0 |     45
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Max Temp >= 90  |   0.0   0.0   0.0   0.0   0.0   0.0   3.3   0.0   0.0   0.0   0.0   0.0 |    3.3
    Max Temp >= 75  |   0.0   0.0   0.0   0.0   5.0  19.9  29.6  25.2  10.5   0.1   0.0   0.0 |   90.3
    Max Temp <= 32  |  14.5   8.4   3.9   0.2   0.0   0.0   0.0   0.0   0.0   0.1   3.6  13.3 |   44.0
                    |                                                                         |
    Min Temp <= 32  |  31.0  28.0  30.8  27.6  19.1   7.9   0.4   0.4   9.4  26.8  30.0  31.0 |  242.3
    Min Temp <= 20  |  28.1  23.5  19.2   9.4   2.2   0.0   0.0   0.0   0.4   4.4  20.4  28.8 |  136.5
    Min Temp  <= 0  |  11.5   7.7   2.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   2.3  10.7 |   34.5
                    |                                                                         |
Avg Dew Point Temp  |  11.2  14.0  17.5  19.7  23.9  24.8  37.4  38.3  29.0  24.1  17.0  12.0 |   22.4
Avg Wet Bulb Temp   |  16.9  20.3  25.6  31.4  37.9  42.6  50.1  49.1  41.1  34.1  25.0  17.7 |   32.6
                    |                                                                         |
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                    |                                                                         |
Avg Sea Level Pres  | 30.19 30.10 30.05 29.94 29.91 29.92 29.95 29.97 29.99 30.03 30.12 30.17 |  30.03
(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   |   0.0   0.0   0.6   1.4   4.0   4.2  11.5  11.0   5.8   2.5   0.1   0.0 |   41.2
    Heavy Fog       |   5.1   6.2   4.2   3.9   0.5   0.1   0.0   0.4   0.6   2.1   2.6   3.9 |   29.7
    Fog             |  10.9  11.1  10.5   7.9   3.6   1.0   1.4   2.1   2.9   6.2   7.0   7.6 |   72.2
    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
                    |                                                                         |
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                    |                                                                         |
PRECIPITATION (In)  |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Average Monthly     |  0.77  0.74  0.70  0.67  0.50  0.28  0.84  1.33  1.25  1.64  0.76  0.60 |  10.06
                    |                                                                         |
Maximum Daily       |  0.67  0.62  0.91  0.55  0.89  0.43  0.58  1.77  1.47  1.88  1.97  0.62 |   1.97
                    |                                                                         |
    Date of Ext-Day |    26    11    28    02    15    26    06    23    14    06    08    29 |
               -Year|  2005  2005  2006  2004  2003  2001  2006  2003  2006  2006  2004  2004 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    >= 0.01         |   5.8   7.5   7.1   6.6   5.2   3.0   8.7   9.8   6.1   6.0   5.0   6.0 |   76.8
    >= 0.10         |   2.2   2.8   2.2   2.6   1.4   0.9   2.4   3.4   2.8   2.9   1.9   2.2 |   27.6
    >= 0.25         |   1.0   0.6   0.6   0.8   0.4   0.4   1.1   1.3   1.6   1.8   0.8   0.7 |   11.0
    >= 0.50         |   0.4   0.1   0.2   0.1   0.1   0.0   0.4   0.8   0.8   1.0   0.2   0.1 |    4.2
    >= 1.00         |   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.2   0.5   0.1   0.0 |    1.0
                    |                                                                         |
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                    |                                                                         |
WIND (MPH)          |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Daily Avg Wind Speed|   7.9   8.5   8.9  10.0   9.3   9.3   7.7   7.6   8.2   8.0   7.8   7.4 |    8.4
Daily Avg Max 2-Min |  18.3  19.3  21.0  24.2  23.5  23.9  22.6  21.6  21.4  19.7  18.5  18.3 |   21.0
Daily Avg Peak Gust |  21.6  23.3  25.6  30.7  30.5  31.3  29.1  27.9  27.7  24.9  22.8  21.9 |   26.4
                    |                                                                         |
Maximum Daily Avg   |  20.7  21.3  21.2  21.3  20.7  20.2  11.5  12.6  19.0  18.0  17.4  18.2 |   21.3
                    |                                                                         |
Maximum 2-Minute Avg|    47    39    40    46    41    41    43    40    40    41    62    44 |     62
                    |                                                                         |
Date of Max 2min-Day|    28    02    13    15    10    25    23    03    29    05    24    26 |
               -Year|  2008  2003  2002  2002  2002  2005  2004  2002  2007  2007  2007  2003 |
                    |                                                                         |
Maximum Peak Gust   |    59    51    49    61    48    59    54    56    56    54    78    56 |     78
                    |                                                                         |
Date of Max Gust-Day|    05    02    13    15    10    01    07    12    29    30    24    25 |
               -Year|  2008  2003  2002  2002  2002  2002  2007  2008  2007  2003  2007  2008 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
   Peak Gust >=30   |   5.1   5.8   8.8  15.1  15.9  16.4  11.9  10.2  10.3   6.8   5.9   4.1 |  116.3
   Peak Gust >=40   |   0.9   1.3   1.1   4.4   2.8   3.7   2.4   1.5   1.8   1.9   0.9   1.1 |   23.7
   Peak Gust >=50   |   0.3   0.1   0.0   0.9   0.0   0.4   0.5   0.4   0.3   0.3   0.1   0.3 |    3.5
                    |                                                                         |
   Max 2-Minute >=30|   1.5   1.8   2.9   5.9   3.9   3.9   2.6   1.8   2.5   2.5   1.2   0.0 |   30.5
   Max 2-Minute >=40|   0.1   0.0   0.1   1.1   0.1   0.3   0.3   0.1   0.1   0.3   0.1   0.0 |    2.6
                    |                                                                         |
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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.