Monthly Means and Extremes
                                                 Metolius, Oregon        	   Period:     1961-1990

Parameter                 Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Year
Mean Temperature (F)
   Maximum                 40.8  47.1  53.5  59.8  67.9  76.5  84.3  84.0  75.5  63.7  48.6  40.8   61.8
   Minimum                 23.3  26.4  27.8  30.5  36.0  42.2  45.4  45.1  39.3  33.2  28.9  23.7   33.3
   Mean                    32.1  36.7  40.6  45.2  52.0  59.4  64.9  64.5  57.4  48.4  38.8  32.3   47.6
Extreme Temperature (F)
   Maximum                   65    72    81    85    99   101   101   105    99    91    73    65    105
   Minimum                  -27   -16     7    14    17    27    32    29    20    11   -13   -25    -27
Precipitation (inches)
   Monthly mean            1.32   .86   .86   .68   .76   .76   .38   .60   .47   .66  1.54  1.41   9.95
   Extreme 24 hour         1.48  1.10   .65   .90   .80  2.00   .94  1.20  1.21   .76  2.00  1.41   2.00
Snowfall (inches)
   Monthly mean            5.03  2.55  1.35   .27   .00   .00   .00   .00   .00   .05  2.37  3.85  13.35
Average number of days
   Temperature
      Maximum 90 or more     .0    .0    .0    .0    .2   2.6   9.0   8.8   1.3    .1    .0    .0   22.3
      Maximum 32 or less    6.2   1.9    .1    .0    .0    .0    .0    .0    .0    .0   1.4   5.9   16.0
      Minimum 32 or less   24.7  21.5  22.4  18.2  10.5   1.9    .1    .2   5.1  13.6  19.8  25.1  163.1
      Minimum 0 or less     1.7    .5    .0    .0    .0    .0    .0    .0    .0    .0    .1   1.3    4.1
   Precipitation
      .01 inches or more    8.1   6.5   6.8   5.2   5.6   4.2   2.7   3.4   3.3   4.7   9.1   8.4   65.8
      .10 inches or more    4.3   3.0   3.0   2.3   2.7   2.0   1.0   1.7   1.4   2.2   4.3   4.3   30.9
      .50 inches or more     .4    .2    .2    .1    .2    .3    .2    .2    .2    .1    .8    .6    3.7
      1.00 inches or more    .0    .1    .0    .0    .0    .1    .0    .0    .0    .0    .2    .1     .5
Degree Days
   Heating days @ 65F      1021   798   756   595   408   193    75    82   237   514   787  1015   6525
   Growing days @ 50F         0     1     5    32   120   287   462   450   236    65     4     1   1673

                                                                         Oregon Climate Service