STATION:  KEKAHA-BARKING SANDS-KAUAI, HI

CLIMATOLOGICAL SUMMARY.  Period of Record: Apr 2007 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        |  79.5  79.9  82.8  82.9  84.3  86.3  87.2  86.9  86.6  85.9  83.5  81.3 |   83.9
Avg Min Temp        |  63.3  65.7  67.0  67.3  69.6  70.9  72.3  71.9  71.9  70.9  68.7  68.3 |   69.0
Avg Temperature     |  71.4  72.8  74.9  75.1  77.0  78.6  79.7  79.4  79.2  78.4  76.1  74.8 |   76.5
                    |                                                                         |
Extremes:           |                                                                         |
    Extreme Max Temp|    81    84    87    87    88    90    93    91    90    89    87    84 |     93
                    |                                                                         |
    Date of Ext-Day |    01    29    15    16    26    28    22    14    27    06    06    14 |
               -Year|  2008  2008  2008  2007  2007  2007  2007  2007  2007  2007  2007  2007 |
                    |                                                                         |
    Extreme Min Temp|    60    64    64    61    66    69    69    70    68    68    64    64 |     60
                    |                                                                         |
    Date of Ext-Day |    17    09    03    04    11    17    08    15    23    13    20    18 |
               -Year|  2008  2008  2008  2007  2007  2007  2007  2007  2008  2007  2007  2007 |
                    |                                                                         |
Heating Degree Days |     0     0     0     0     0     0     0     0     0     0     0     0 |      0
Cooling Degree Days |   199   221   306   302   370   408   457   447   427   415   332   304 |   4190
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Max Temp >= 90  |   0.0   0.0   0.0   0.0   0.0   0.5   2.1   1.0   0.5   0.0   0.0   0.0 |    4.2
    Max Temp >= 75  |  31.0  28.2  31.0  30.0  31.0  30.0  31.0  31.0  30.0  31.0  30.0  31.0 |  365.2
    Max Temp <= 32  |   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
                    |                                                                         |
    Min Temp <= 32  |   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
    Min Temp <= 20  |   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
    Min Temp  <= 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 |    0.0
                    |                                                                         |
Avg Dew Point Temp  |  47.9  25.1  61.3  59.4  63.2  64.1  64.3  64.8  65.0  61.8  61.8  55.5 |   57.8
Avg Wet Bulb Temp   |  52.8  27.0  66.5  65.0  68.1  69.2  69.2  70.0  69.8  66.8  66.6  58.9 |   62.5
                    |                                                                         |
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                    |                                                                         |
Avg Sea Level Pres  | 30.08 30.06 30.08 30.08 30.06 30.04 30.03 30.03 30.00 30.03 30.01 30.00 |  30.04
(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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0 |    0.0
    Heavy Fog       |   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
    Fog             |   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
    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     |  0.04  1.28  0.55  0.35  0.33  0.46  0.31  1.05  0.52  0.19  6.52  9.69 |  21.28
                    |                                                                         |
Maximum Daily       |  0.02  0.46  0.28  0.23  0.19  0.55  0.30  1.59  0.24  0.20  3.54  9.48 |   9.48
                    |                                                                         |
    Date of Ext-Day |    12    24    25    21    15    13    15    03    22    05    28    13 |
               -Year|  2008  2008  2008  2008  2008  2008  2008  2008  2008  2007  2007  2008 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    >= 0.01         |   3.0   8.8   5.0   4.0   4.8   4.0   4.0   4.0   6.5   3.0   7.5  10.5 |   65.0
    >= 0.10         |   0.0   5.8   2.0   2.0   1.8   1.5   1.0   1.5   2.5   1.0   5.0   7.0 |   31.1
    >= 0.25         |   0.0   1.0   1.0   0.0   0.0   0.5   0.5   1.0   0.0   0.0   4.5   4.5 |   13.0
    >= 0.50         |   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.5   0.0   0.0   2.5   3.0 |    6.5
    >= 1.00         |   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.0   2.5   2.0 |    5.0
                    |                                                                         |
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                    |                                                                         |
WIND (MPH)          |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Daily Avg Wind Speed|   5.3   5.1   5.2   5.8   5.3   5.0   4.6   4.8   4.8   4.2   5.2   5.5 |    5.1
Daily Avg Max 2-Min |  14.0  14.2  14.1  16.1  14.4  14.7  13.6  13.0  13.7  13.8  15.5  15.1 |   14.3
Daily Avg Peak Gust |  17.5  18.2  18.6  20.9  18.2  18.7  17.3  16.2  17.2  17.7  19.8  19.6 |   18.3
                    |                                                                         |
Maximum Daily Avg   |  17.2  12.5   7.3  16.6  10.2   7.7   6.8   6.0   8.4   6.8  10.0  18.7 |   18.7
                    |                                                                         |
Maximum 2-Minute Avg|    29    28    21    30    23    21    22    18    23    24    31    32 |     32
                    |                                                                         |
Date of Max 2min-Day|    13    08    15    02    29    20    22    14    27    21    21    13 |
               -Year|  2008  2008  2008  2007  2007  2007  2007  2007  2007  2008  2008  2008 |
                    |                                                                         |
Maximum Peak Gust   |    38    36    33    38    28    26    38    24    29    30    39    41 |     41
                    |                                                                         |
Date of Max Gust-Day|    13    08    15    03    29    16    22    14    27    21    21    13 |
               -Year|  2008  2008  2008  2008  2007  2007  2007  2007  2007  2008  2008  2008 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
   Peak Gust >=30   |   2.0   1.0   2.0   5.1   0.0   0.0   0.5   0.0   0.0   1.1   2.1   4.6 |   18.4
   Peak Gust >=40   |   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5 |    0.5
   Peak Gust >=50   |   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
                    |                                                                         |
   Max 2-Minute >=30|   0.0   0.0   0.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   0.0 |    2.1
   Max 2-Minute >=40|   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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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.