Big Rock/Odell - Duvall, Washington

Detailed Station Statistics

Big Rock/Odell - Duvall, Washington

Temperature (°F) (Maximum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  52.20  53.40  71.40  71.49  86.40  89.30  88.60  85.21  89.40  -      -      -      76.3780
2012  52.30  60.60  59.40  77.40  79.11  77.70  82.20  92.40  87.40  75.20  60.01  51.30  71.2510
2011  55.80  53.60  61.81  69.30  72.39  79.90  83.61  86.90  84.60  64.60  56.89  53.01  68.5325
2010  57.31  59.11  72.10  77.11  74.50  76.69  91.51  93.90  85.41  73.71  69.10  54.50  73.7450
2009  52.59  61.81  59.59  75.31  82.60  90.10  103.60 91.29  65.41  65.41  60.91  51.60  71.6855
2008  -      -      -      -      -      -      -      -      -      65.61  66.00  53.20  61.6040

Temperature (°F) (Minimum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  21.80  31.10  28.99  33.01  32.30  46.40  48.10  50.10  45.39  -      -      -      37.4660
2012  25.59  25.00  27.39  31.89  34.81  44.70  47.10  46.90  40.80  33.30  30.09  30.79  34.8643
2011  19.99  16.59  30.20  31.69  34.70  45.10  44.60  47.41  43.39  35.80  25.20  26.29  33.4145
2010  32.20  30.79  28.09  29.30  35.10  44.60  47.30  43.39  44.01  33.30  11.30  19.09  33.2060
2009  19.20  28.29  21.60  31.30  37.99  44.01  44.20  46.80  32.70  32.70  32.20  14.11  32.0915
2008  -      -      -      -      -      -      -      -      -      32.70  30.90  9.70   24.4340

Temperature (°F) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  35.45  41.19  44.35  47.47  55.20  60.62  64.02  65.12  59.56  -      -      -      52.5547
2012  38.25  41.13  41.08  49.51  53.28  55.83  62.48  64.40  58.61  50.17  44.12  39.19  49.8382
2011  40.24  37.15  43.28  43.54  50.23  56.90  60.39  62.49  60.70  49.85  40.43  37.92  48.5922
2010  44.40  43.87  45.15  47.54  50.82  56.43  62.49  62.18  58.55  50.66  41.25  40.34  50.3062
2009  36.81  39.87  39.53  47.28  52.26  60.59  66.87  63.57  49.79  49.12  44.03  34.77  48.7069
2008  -      -      -      -      -      -      -      -      -      47.76  47.01  35.22  43.3280

Frost Days
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Tot.
2013  15     1      7      0      0      0      0      0      0      -      -      -      23     
2012  13     3      6      1      0      0      0      0      0      0      5      6      34     
2011  7      14     2      1      0      0      0      0      0      0      8      11     43     
2010  0      4      4      1      0      0      0      0      0      0      8      6      23     
2009  16     14     10     1      0      0      0      0      0      0      0      17     58     
2008  -      -      -      -      -      -      -      -      -      0      1      13     14     

Windchill (°F) (Maximum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  52.15  53.40  71.40  71.49  86.40  89.30  88.60  85.21  89.40  -      -      -      76.3720
2012  52.30  60.60  59.40  77.40  79.11  77.70  82.20  92.40  87.40  75.20  60.01  51.21  71.2434
2011  55.80  53.60  61.81  69.30  72.39  79.90  83.61  86.90  84.60  64.60  56.89  52.90  68.5235
2010  57.31  59.11  72.10  77.11  74.50  76.69  91.47  93.45  85.41  73.71  69.10  54.50  73.7045
2009  52.59  61.81  59.59  75.31  82.60  90.10  101.44 91.29  65.41  65.41  60.91  51.60  71.5055
2008  -      -      -      -      -      -      -      -      -      65.61  66.00  53.20  61.6040

Windchill (°F) (Minimum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  21.80  31.10  28.99  33.01  32.30  46.40  48.10  50.10  45.39  -      -      -      37.4660
2012  25.59  25.00  27.39  31.89  34.81  44.70  47.10  46.90  40.80  33.30  30.09  30.79  34.8643
2011  19.99  16.59  30.20  31.69  34.70  45.10  44.60  47.41  43.39  35.80  25.20  26.29  33.4145
2010  32.20  30.79  28.09  29.30  35.10  44.60  47.30  43.39  44.01  33.30  11.30  19.09  33.2060
2009  19.20  28.29  21.60  31.30  37.99  44.01  44.20  46.80  32.70  32.70  32.20  14.11  32.0915
2008  -      -      -      -      -      -      -      -      -      32.70  30.90  9.70   24.4340

Windchill (°F) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  35.44  41.18  44.31  47.47  55.20  60.62  64.02  65.12  59.56  -      -      -      52.5460
2012  38.21  41.12  41.05  49.48  53.28  55.83  62.48  64.40  58.61  50.17  44.11  39.15  49.8234
2011  40.22  37.15  43.24  43.53  50.22  56.89  60.39  62.49  60.70  49.85  40.42  37.89  48.5814
2010  44.40  43.87  45.12  47.51  50.81  56.43  62.49  62.18  58.55  50.66  41.24  40.33  50.2987
2009  36.77  39.87  39.51  47.28  52.25  60.59  66.84  63.57  49.79  49.11  44.03  34.77  48.6971
2008  -      -      -      -      -      -      -      -      -      47.74  46.99  35.18  43.3044

Heat Index(°F) (Maximum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  52.20  53.40  71.40  71.49  85.28  96.43  95.80  87.49  93.32  -      -      -      78.5346
2012  52.30  60.60  59.40  77.40  79.11  77.70  85.26  100.88 87.65  75.20  60.01  51.30  72.2327
2011  55.80  53.60  61.81  69.30  72.39  79.90  85.65  90.10  85.57  64.60  56.89  53.01  69.0508
2010  57.31  59.11  72.10  77.11  74.50  76.69  96.27  96.66  86.40  73.71  69.10  54.50  74.4551
2009  52.59  61.81  59.59  75.31  82.88  90.10  105.10 93.51  65.41  65.41  60.91  51.60  72.0182
2008  -      -      -      -      -      -      -      -      -      65.61  66.00  53.20  61.6040

Heat Index(°F) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  35.45  41.19  44.35  47.47  55.19  60.73  64.07  65.16  59.59  -      -      -      52.5794
2012  38.25  41.13  41.08  49.51  53.28  55.83  62.50  64.60  58.61  50.17  44.12  39.19  49.8556
2011  40.24  37.15  43.28  43.54  50.23  56.90  60.40  62.52  60.73  49.85  40.43  37.92  48.5986
2010  44.40  43.87  45.15  47.54  50.82  56.43  62.56  62.26  58.55  50.66  41.25  40.34  50.3189
2009  36.81  39.87  39.53  47.28  52.26  60.59  67.14  63.63  49.79  49.12  44.03  34.77  48.7339
2008  -      -      -      -      -      -      -      -      -      47.76  47.00  35.22  43.3288

Wind Speed (MPH) (Maximum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  35.00  19.00  21.00  19.00  23.00  13.00  13.00  13.00  21.00  -      -      -      19.6673
2012  34.00  20.00  27.00  22.00  19.00  17.00  15.00  15.00  14.00  15.00  29.00  23.00  20.8334
2011  25.00  21.00  25.00  19.00  16.00  19.00  13.00  14.00  18.00  12.00  22.00  25.00  19.0833
2010  27.00  13.00  24.00  23.00  22.00  17.00  15.00  13.00  13.00  20.00  25.00  34.00  20.4995
2009  27.00  19.00  25.00  17.00  20.00  21.00  18.00  13.00  15.00  20.00  22.00  14.00  19.2506
2008  -      -      -      -      -      -      -      -      -      16.00  29.00  29.00  24.6664

Wind Speed (MPH) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  0.09   0.15   0.37   0.37   0.31   0.30   0.39   0.23   0.13   -      -      -      0.2604 
2012  0.25   0.19   0.29   0.51   0.50   0.27   0.37   0.39   0.28   0.17   0.10   0.17   0.2925 
2011  0.25   0.26   0.42   0.48   0.37   0.41   0.36   0.27   0.25   0.07   0.15   0.19   0.2909 
2010  0.18   0.18   0.45   0.60   0.47   0.38   0.47   0.30   0.21   0.21   0.13   0.16   0.3112 
2009  0.27   0.15   0.40   0.51   0.58   0.58   0.60   0.43   0.18   0.19   0.18   0.08   0.3458 
2008  -      -      -      -      -      -      -      -      -      0.27   0.16   0.20   0.2112 

Wind Direction (Degrees) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  187    205    188    210    217    187    186    195    214    -      -      -      198.6852
2012  202    205    190    231    198    196    233    204    213    184    220    161    203.0994
2011  183    215    193    171    180    191    203    212    202    203    188    203    195.2516
2010  172    202    188    186    201    189    214    198    210    194    206    179    194.8516
2009  158    182    178    198    184    200    215    216    105    134    158    193    176.7927
2008  -      -      -      -      -      -      -      -      -      164    175    223    187.4693

Wind Run(Miles)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Tot.
2013  61.1   96.1   272.1  250.3  231.5  209.8  276.7  170.4  97.5   -      -      -      1665.43
2012  184.6  129.6  231.7  353.6  368.7  199.3  269.5  286.8  192.9  121.5  68.7   124.7  2531.53
2011  183.3  180.8  295.5  339.5  264.7  299.9  266.7  205.4  160.5  52.5   105.6  128.0  2482.30
2010  119.9  114.6  316.1  412.8  333.7  288.7  350.3  229.5  146.6  151.6  92.8   112.9  2669.62
2009  197.8  103.3  290.9  367.7  433.3  404.9  446.5  318.7  73.2   146.4  121.4  63.6   2967.62
2008  -      -      -      -      -      -      -      -      -      155.9  120.6  141.6  418.07 

Pressure (inHg) (Maximum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  30.69  30.55  30.48  30.52  30.57  30.23  30.21  30.14  30.12  -      -      -      30.3888
2012  30.63  30.48  30.48  30.29  30.50  30.26  30.22  30.20  30.39  30.41  30.38  30.44  30.3896
2011  30.55  30.61  30.30  30.49  30.50  30.26  30.21  30.18  30.38  30.47  30.79  30.78  30.4593
2010  30.31  30.32  30.56  30.39  30.37  30.39  30.23  30.39  30.20  30.45  30.68  30.28  30.3811
2009  30.70  30.50  30.45  30.44  30.41  30.25  30.23  30.21  30.26  30.31  30.46  30.48  30.3922
2008  -      -      -      -      -      -      -      -      -      30.62  30.53  30.56  30.5679

Pressure (inHg) (Minimum)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  29.65  29.69  29.39  29.47  29.66  29.56  29.77  29.77  29.18  -      -      -      29.5727
2012  29.04  29.46  29.32  29.48  29.58  29.69  29.76  29.72  29.88  29.53  29.35  28.94  29.4785
2011  29.72  29.41  29.40  29.60  29.53  29.64  29.74  29.81  29.55  29.40  29.37  29.54  29.5587
2010  28.99  29.52  29.30  29.30  29.59  29.63  29.75  29.73  29.67  29.28  29.51  29.27  29.4609
2009  29.44  29.57  29.28  29.63  29.39  29.69  29.71  29.72  29.19  29.19  29.29  29.54  29.4696
2008  -      -      -      -      -      -      -      -      -      29.53  29.47  29.14  29.3816

Pressure (inHg) (Average)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Av.
2013  30.20  30.17  30.10  30.11  30.05  30.00  30.02  29.96  29.86  -      -      -      30.0538
2012  30.08  30.06  29.85  29.97  30.07  29.98  30.01  29.99  30.09  29.99  29.96  29.89  29.9944
2011  30.16  30.05  29.87  30.04  30.00  29.99  30.00  29.99  30.00  30.05  29.99  30.27  30.0337
2010  29.84  29.95  30.00  29.92  30.02  30.05  30.02  29.96  29.96  30.03  30.04  29.86  29.9710
2009  30.26  30.00  30.05  30.09  30.05  29.96  30.01  30.02  29.95  30.00  30.00  30.08  30.0367
2008  -      -      -      -      -      -      -      -      -      30.15  30.08  30.00  30.0756

Precipitation (in) (Total)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Tot.
2013  6.93   2.53   4.12   7.23   3.02   1.56   0.06   0.47   3.33   -      -      -      29.25  
2012  5.77   2.33   4.43   4.29   3.32   1.52   0.03   0.00   0.02   4.97   5.79   4.86   37.33  
2011  7.73   3.80   7.95   3.89   3.58   2.61   0.30   0.05   1.10   2.77   5.83   2.03   41.64  
2010  5.36   3.11   4.75   4.29   5.15   3.07   0.12   1.43   3.45   3.58   4.55   7.53   46.39  
2009  5.34   1.44   5.13   4.20   3.09   0.93   0.12   1.11   3.06   7.52   10.13  2.35   44.42  
2008  -      -      -      -      -      -      -      -      -      1.62   9.22   6.22   17.06  

Rain Days (>0.04in)
      Jan    Feb    Mar    Apr    May    June   July   Aug    Sept   Oct    Nov    Dec    Annual Tot.
2013  15     13     14     18     13     7      0      2      7      -      -      -      89     
2012  18     8      14     15     12     7      0      0      0      15     17     15     121    
2011  18     13     22     12     13     11     2      1      6      16     15     8      137    
2010  15     16     13     20     19     24     0      5      16     14     20     16     178    
2009  10     7      19     10     10     3      1      4      6      15     20     9      114    
2008  -      -      -      -      -      -      -      -      -      5      16     20     41     

Rain: ("Season" is October through September)