STATION:  NORTH BEND MUNICIPAL ARPT (KOTH), OR

CLIMATOLOGICAL SUMMARY.  Period of Record: Jul 1996 to Sep 2007

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        |  53.7  55.0  55.6  57.2  61.8  64.2  66.3  67.6  66.7  63.6  58.3  54.1 |   60.3
Avg Min Temp        |  40.5  40.6  40.6  43.0  47.8  51.2  52.8  52.7  49.3  45.5  45.3  40.2 |   45.8
Avg Temperature     |  47.1  47.8  48.1  50.1  54.8  57.7  59.6  60.1  58.0  54.5  51.8  47.2 |   53.1
                    |                                                                         |
Extremes:           |                                                                         |
    Extreme Max Temp|    67    67    76    84    75    75    74    73    88    83    71    67 |     88
                    |                                                                         |
    Date of Ext-Day |    18    06    29    15    30    25    03    28    27    20    12    22 |
               -Year|  1997  1998  2003  1999  1997  2000  1997  1996  1996  1998  1999  1999 |
                    |                                                                         |
    Extreme Min Temp|    28    28    29    35    38    41    44    46    39    34    37    20 |     20
                    |                                                                         |
    Date of Ext-Day |    14    13    01    01    09    03    15    17    27    30    28    20 |
               -Year|  1997  2001  2002  1999  1999  1999  1999  1996  1999  2002  1998  1998 |
                    |                                                                         |
Heating Degree Days |   555   486   523   448   317   219   169   151   212   324   396   552 |   4352
Cooling Degree Days |     0     0     0     1     1     0     0     0     2     0     0     0 |      5
                    |                                                                         |
Avg Number of Days: |                                                                         |
    Max Temp >= 90  |   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 Temp >= 75  |   0.0   0.0   0.2   0.2   0.5   0.2   0.0   0.0   1.6   1.2   0.0   0.0 |    4.0
    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   0.2 |    0.2
                    |                                                                         |
    Min Temp <= 32  |   3.2   1.2   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.8 |    6.7
    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   0.4 |    0.4
    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  | ##### ##### ##### ##### ##### ##### ##### #####  49.2 ##### ##### ##### |  #####
Avg Wet Bulb Temp   | ##### ##### ##### ##### ##### ##### ##### #####  52.3 ##### ##### ##### |  #####
                    |                                                                         |
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                    |                                                                         |
Avg Sea Level Pres  | ##### ##### ##### ##### ##### ##### ##### ##### 30.08 ##### ##### ##### |  #####
(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   |   0.7   0.7   0.7   0.2   0.8   0.0   0.2   0.0   0.0   0.3   0.7   1.4 |    5.5
    Heavy Fog       |   2.8   1.5   1.8   2.8   0.8   0.8   3.7   4.5   4.0   8.4   3.3   3.2 |   37.4
    Fog             |   2.0   1.3   1.9   2.1   0.5   1.0   3.7   8.0   5.0   9.9   1.7   3.0 |   40.2
    Hail            |   0.0   0.0   0.2   0.0   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0 |    0.4
                    |                                                                         |
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                    |                                                                         |
PRECIPITATION (In)  |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Average Monthly     | 11.18  7.74  6.06  3.92  4.80  1.32  0.43  0.34  0.62  4.18 14.88  8.46 |  63.94
                    |                                                                         |
Maximum Daily       |  3.17  1.94  1.58  1.43  4.35  0.64  0.60  0.60  0.71  1.40  6.67  1.88 |   6.67
                    |                                                                         |
    Date of Ext-Day |    06    08    01    13    20    07    29    07    14    27    18    13 |
               -Year|  2002  1998  1997  2002  1998  2000  2001  1999  1996  1999  1996  2000 |
                    |                                                                         |
Avg Number of Days: |                                                                         |
    >= 0.01         |  22.8  20.6  20.1  15.2  16.2  10.8   3.7   3.5   4.2  13.6  23.3  19.4 |  173.5
    >= 0.10         |  18.0  15.5  15.2  10.5  10.8   4.0   1.5   0.5   2.2   9.0  18.7  15.6 |  121.5
    >= 0.25         |  13.2  10.0   9.1   5.6   6.5   2.0   0.5   0.5   0.8   5.3  14.7  10.2 |   78.3
    >= 0.50         |   7.0   4.8   3.5   2.1   1.8   0.2   0.2   0.2   0.2   3.4   8.7   6.8 |   39.0
    >= 1.00         |   3.5   1.7   0.7   0.4   0.5   0.0   0.0   0.0   0.0   0.9   4.3   2.0 |   14.1
                    |                                                                         |
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                    |                                                                         |
WIND (MPH)          |   Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec |   Year
                    |                                                                         |
Daily Avg Wind Speed|  ####  ####  ####  ####  ####  ####  ####  ####   0.0  ####  ####  #### |  #####
Daily Avg Max 2-Min |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
Daily Avg Peak Gust |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
                    |                                                                         |
Maximum Daily Avg   |  ####  ####  ####  ####  ####  ####  ####  ####   0.0  ####  ####  #### |    0.0
                    |                                                                         |
Maximum 2-Minute Avg|   ###   ###   ###   ###   ###   ###   ###   ###   ###   ###   ###   ### |      0
                    |                                                                         |
Date of Max 2min-Day|                                                                         |
               -Year|                                                                         |
                    |                                                                         |
Maximum Peak Gust   |   ###   ###   ###   ###   ###   ###   ###   ###   ###   ###   ###   ### |      0
                    |                                                                         |
Date of Max Gust-Day|                                                                         |
               -Year|                                                                         |
                    |                                                                         |
Avg Number of Days: |                                                                         |
   Peak Gust >=30   |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
   Peak Gust >=40   |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
   Peak Gust >=50   |  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
                    |                                                                         |
   Max 2-Minute >=30|  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
   Max 2-Minute >=40|  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  ####  #### |  #####
                    |                                                                         |
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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.