Monthly Means and Extremes
                                                 Cave Junction, Oregon   Period:     1961-1990

Parameter                 Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Year
Mean Temperature (F)
   Maximum                 46.7  53.3  58.0  64.0  72.7  80.7  88.5  87.9  81.5  69.0  52.7  46.0   66.7
   Minimum                 31.9  33.1  34.3  36.0  40.6  46.5  49.7  49.0  44.1  39.1  36.7  32.7   39.5
   Mean                    39.3  43.2  46.1  50.0  56.7  63.6  69.1  68.5  62.8  54.0  44.7  39.3   53.1
Extreme Temperature (F)
   Maximum                   66    73    81    90    97   104   108   108   106    97    73    69    108
   Minimum                   11     4    20    21    28    28    36    34    25    19    11    -6     -6
Precipitation (inches)
   Monthly mean           10.95  7.94  7.43  3.50  1.79   .57   .20   .67  1.36  4.00  9.90 11.25  59.84
   Extreme 24 hour         4.94  3.30  3.45  2.25  3.63  1.07   .97  1.70  3.50  4.01  4.53  8.12   8.12
Snowfall (inches)
   Monthly mean            6.30  3.83  2.22  1.09   .00   .00   .00   .00   .00   .00  1.03  4.13  17.95
Average number of days
   Temperature
      Maximum 90 or more     .0    .0    .0    .1   1.8   6.3  15.2  14.6   6.3    .6    .0    .0   44.4
      Maximum 32 or less     .1    .0    .0    .0    .0    .0    .0    .0    .0    .0    .0    .5     .5
      Minimum 32 or less   17.3  14.4  13.5   9.6   2.5    .3    .0    .0    .7   5.1   7.9  15.8   87.4
      Minimum 0 or less      .0    .0    .0    .0    .0    .0    .0    .0    .0    .0    .0    .1     .0
   Precipitation
      .01 inches or more   14.1  12.5  14.3  10.2   6.2   3.5   1.3   2.5   3.9   8.1  14.6  15.0  106.8
      .10 inches or more   11.3  10.0  10.5   7.1   3.6   1.8    .6   1.4   2.5   5.8  11.7  11.9   78.7
      .50 inches or more    7.1   5.5   5.3   2.5   1.1    .2    .0    .4    .9   3.0   6.6   7.0   39.9
      1.00 inches or more   3.8   3.0   2.6    .8    .4    .0    .0    .1    .4   1.4   3.5   4.3   20.4
Degree Days
   Heating days @ 65F       797   617   585   450   270   101    26    26   104   342   610   796   4726
   Growing days @ 50F         3     9    23    74   223   407   592   572   385   150    15     4   2455

                                                                         Oregon Climate Service