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

Parameter                 Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec   Year
Mean Temperature (F)
   Maximum                 37.9  42.2  47.6  55.7  65.0  73.9  83.7  82.1  74.1  62.9  46.3  38.9   59.0
   Minimum                 19.0  23.0  26.4  30.6  37.3  44.4  50.3  48.4  41.3  33.4  26.5  20.8   33.5
   Mean                    28.5  32.6  37.0  43.1  51.2  59.2  67.0  65.2  57.8  48.1  36.4  29.9   46.3
Extreme Temperature (F)
   Maximum                   59    69    74    87    96   101   100   101    98    87    73    62    101
   Minimum                  -15    -9    -4    14    17    26    30    31    20     9    -1   -20    -20
Precipitation (inches)
   Monthly mean            2.01  1.43  1.52  1.22  1.43  1.15   .36   .54   .63  1.20  2.13  2.09  15.78
   Extreme 24 hour         1.78  1.08  1.22  1.15  1.12  1.21   .79  1.00  1.17  2.10  2.02  2.27   2.27
Snowfall (inches)
   Monthly mean           14.51  7.90  8.46  4.87  1.59   .03   .00   .00   .20  1.55  7.65 12.90  64.80
Average number of days
   Temperature
      Maximum 90 or more     .0    .0    .0    .0    .1   1.6   7.1   5.2   1.0    .0    .0    .0   13.7
      Maximum 32 or less    7.2   2.8   1.0    .0    .0    .0    .0    .0    .0    .1   1.2   6.7   19.1
      Minimum 32 or less   27.9  24.6  25.5  19.0   8.3   1.5    .1    .1   3.2  14.4  23.1  27.9  174.5
      Minimum 0 or less     1.9   1.0    .1    .0    .0    .0    .0    .0    .0    .0    .1   1.6    5.1
   Precipitation
      .01 inches or more   10.9   9.5  10.6   9.0   7.8   5.9   2.6   3.1   4.0   6.3  11.4  11.4   92.5
      .10 inches or more    5.3   4.7   5.1   3.8   4.5   3.3   1.1   1.5   1.9   3.5   6.5   6.4   47.7
      .50 inches or more    1.0    .4    .5    .4    .6    .5    .2    .3    .2    .4    .8    .8    6.1
      1.00 inches or more    .2    .0    .0    .1    .1    .1    .0    .0    .0    .1    .1    .1    1.0
Degree Days
   Heating days @ 65F      1133   914   868   656   432   204    52    79   233   523   858  1088   7055
   Growing days @ 50F         0     0     1    24   121   291   526   473   256    71     1     0   1744

                                                                         Oregon Climate Service