For monthly and annual means, thresholds, and sums:
 Months with  5 or more missing   days are not considered
 Years  with  1 or more missing months are not considered

Station:(105462) MACKAY RANGER STN        
From Year=1931 To Year=1999                                   #Day-Max #Day-Min
       Averages         Daily Extremes         Mean Extremes   >=   =<   =<  =<
    Max  Min Mean  High---Date  Low---Date   High-Yr  Low-Yr   90   32   32   0
-------------------------------------------------------------------------------
Ja 29.3  5.4 17.4  51  17/1977 -28  05/1942  26.5 53  2.1 37  0.0 18.6 30.8 10.0
Fe 34.4 10.0 22.2  58  06/1963 -33  04/1985  33.9 34 11.3 33  0.0 10.6 28.0  5.3
Ma 42.7 18.6 30.6  70  29/1986 -18  02/1943  43.0 34 22.4 52  0.0  3.5 30.0  1.1
Ap 55.3 28.1 41.7  85  26/1987  -7  01/1936  53.0 34 33.7 75  0.0  0.1 22.0  0.0
Ma 65.2 35.8 50.5 100  30/1939  15  02/1954  58.6 34 44.9 53  0.0  0.0  9.2  0.0
Jn 74.1 42.3 58.2 100  30/1939  19  25/1985  65.5 61 52.3 44  1.2  0.0  1.9  0.0
Jl 84.1 48.2 66.1 104  27/1939  31  03/1966  71.3 33 56.8 93  6.0  0.0  0.2  0.0
Au 82.7 46.2 64.4 103  15/1939  27  26/1992  70.9 39 59.0 93  4.4  0.0  0.4  0.0
Se 73.4 38.2 55.9  98  19/1939  10  30/1985  61.2 66 49.2 86  0.3  0.0  5.7  0.0
Oc 60.2 29.9 45.0  84  02/1987  -1  30/1984  52.8 88 38.4 46  0.0  0.2 19.4  0.0
No 42.2 18.6 30.5  70  04/1931 -17  26/1993  39.1 49 20.7 94  0.0  4.8 28.8  1.0
De 31.4  8.8 20.2  57  15/1936 -32  23/1983  28.5 39 10.0 90  0.0 16.3 30.7  6.3
An 56.2 27.5 41.9 104 19390727 -33 19850204  45.2 39 37.9 84 12.0 54.1207.0 23.8
Wi 31.7  8.1 19.9  58 19630206 -33 19850204  28.7 34 12.4 49  0.0 45.5 89.5 21.7
Sp 54.4 27.5 40.9 100 19390530 -18 19430302  51.5 34 35.3 64  0.0  3.6 61.2  1.1
Su 80.3 45.5 62.9 104 19390727  19 19850625  67.1 61 56.3 93 11.6  0.0  2.4  0.0
Fa 58.6 28.9 43.8  98 19390919 -17 19931126  48.1 33 38.3 84  0.3  5.0 54.0  1.1
Station:(105462) MACKAY RANGER STN         From Year=1931 To Year=1999
Missing data not yet determined
       Total Precipitation       Precipitation  Total Snowfall  #Days Precip >=
    Mean   High--Yr    Low--Yr     1-Day Max    Mean   High-Yr .01 .10 .50 1.00"
-------------------------------------------------------------------------------
Ja  0.79   4.04  52   0.00  61   1.28  16/1952   7.6  47.0  52   6   3   0   0
Fe  0.63   3.20  32   0.00  63   3.20  29/1932   6.6  27.5  38   5   2   0   0
Ma  0.64   2.84  82   0.00  34   1.42  27/1980   2.7  20.0  38   5   2   0   0
Ap  0.64   2.04  78   0.00  72   1.59  19/1981   0.6   7.0  53   5   2   0   0
Ma  1.09   3.68  57   0.00  37   1.13  19/1957   0.1   5.0  75   7   3   0   0
Jn  1.37   4.54  44   0.00  35   1.45  30/1938   0.0   0.0  31   8   4   1   0
Jl  0.94   3.54  87   0.00  35   1.81  17/1987   0.0   0.0  31   6   3   0   0
Au  0.81   2.88  57   0.00  40   1.11  01/1952   0.0   0.0  31   5   2   0   0
Se  0.70   4.40  40   0.00  42   1.45  13/1980   0.1   2.3  50   4   2   0   0
Oc  0.54   2.22  38   0.00  52   1.10  26/1940   0.2   6.0  81   4   2   0   0
No  0.62   2.48  46   0.00  36   1.06  19/1946   2.2  22.3  46   5   2   0   0
De  0.76   3.28  64   0.00  38   1.16  03/1941   7.7  25.2  36   6   2   0   0
An  9.51  15.61  95   5.51  47   3.20 19320229  27.8  85.3  52  65  29   4   0
Wi  2.18   5.83  69   0.50  85   3.20 19320229  22.0  74.9  52  17   7   1   0
Sp  2.36   6.60  95   0.63  92   1.59 19810419   3.4  21.0  38  17   8   1   0
Su  3.11   6.26  83   0.11  35   1.81 19870717   0.0   0.0  31  18   9   1   0
Fa  1.86   6.18  40   0.23  36   1.45 19800913   2.5  22.8  46  13   6   1   0