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:(105466) MACKAY 4 NW              
From Year=1965 To Year=1988                                   #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 27.9  6.4 17.2  51  31/1971 -31  31/1979  25.1 81  5.8 79  0.0 19.7 30.6  9.3
Fe 33.8 10.4 22.1  54  18/1977 -26  06/1982  29.4 88 14.5 69  0.0 11.7 27.6  5.3
Ma 41.2 18.8 29.9  68  31/1987 -14  10/1969  37.2 86 19.6 69  0.0  4.5 30.0  1.1
Ap 52.6 27.1 39.8  79  26/1987   7  16/1970  49.1 87 31.7 75  0.0  0.2 22.3  0.0
Ma 63.3 35.6 49.5  92  29/1986  19  06/1968  53.8 87 44.0 77  0.0  0.0  9.2  0.0
Jn 72.9 43.1 58.0  96  24/1988  26  18/1973  63.2 72 53.4 75  0.8  0.0  1.5  0.0
Jl 82.3 49.1 65.7  96  22/1988  26  02/1973  70.3 88 62.2 83  3.1  0.0  0.1  0.0
Au 80.6 47.3 64.0  96  11/1981  30  27/1977  68.3 71 58.7 76  2.1  0.0  0.1  0.0
Se 70.4 38.8 54.7  91  02/1988  15  29/1985  59.4 87 47.9 65  0.1  0.0  4.8  0.0
Oc 58.7 29.8 44.4  81  02/1987   2  29/1971  51.2 88 39.2 69  0.0  0.4 19.3  0.0
No 40.4 19.9 30.1  65  01/1987 -15  29/1979  34.7 65 22.0 85  0.0  6.3 27.6  1.0
De 29.1  8.7 18.7  51  01/1969 -30  24/1983  25.1 75 11.7 83  0.0 18.9 30.3  7.1
An 54.4 27.9 41.2  96 19810811 -31 19790131  42.0 74 39.2 75  6.1 61.7203.5 23.8
Wi 30.2  8.5 19.3  54 19770218 -31 19790131  24.4 81 13.2 79  0.0 50.3 88.6 21.7
Sp 52.3 27.2 39.7  92 19860529 -14 19690310  45.9 87 34.5 75  0.0  4.7 61.6  1.1
Su 78.6 46.5 62.6  96 19810811  26 19730618  65.6 72 60.6 76  6.0  0.0  1.7  0.0
Fa 56.5 29.5 43.0  91 19880902 -15 19791129  47.0 87 37.7 85  0.1  6.7 51.6  1.0
Station:(105466) MACKAY 4 NW               From Year=1965 To Year=1988
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  0.76   3.10  69   0.04  83   0.80  22/1967   8.1  31.0  69   5   3   0   0
Fe  0.44   1.40  69   0.06  88   0.60  17/1970   4.3  15.0  75   4   2   0   0
Ma  0.62   1.92  83   0.00  69   0.80  29/1967   5.0  23.0  82   4   2   0   0
Ap  0.95   3.49  78   0.00  77   1.39  01/1976   2.7  12.0  75   5   3   1   0
Ma  1.26   3.66  87   0.00  69   1.50  17/1987   0.5   7.0  75   8   4   1   0
Jn  1.30   3.26  67   0.05  74   1.20  24/1969   0.1   2.0  84   7   4   1   0
Jl  1.17   4.22  84   0.00  88   1.68  17/1987   0.0   0.0  66   5   3   0   0
Au  0.92   2.95  68   0.00  67   1.04  19/1965   0.0   0.0  65   5   3   0   0
Se  0.93   2.65  85   0.00  75   1.13  11/1976   0.3   7.0  78   4   3   1   0
Oc  0.38   1.39  82   0.00  65   0.72  26/1982   0.4   3.0  81   3   1   0   0
No  0.67   1.89  73   0.00  76   0.75  18/1967   3.3  11.5  73   5   2   0   0
De  0.66   2.10  66   0.00  86   1.20  05/1966   8.2  22.0  71   5   3   0   0
An 10.07  14.78  67   5.26  74   1.68 19870717  32.9  64.9  82  60  32   4   0
Wi  1.86   6.10  69   0.34  77   1.20 19661205  20.6  61.0  69  13   7   0   0
Sp  2.84   4.10  87   1.25  66   1.50 19870517   8.2  33.0  82  17   8   1   0
Su  3.38   8.81  84   0.51  66   1.68 19870717   0.1   2.0  84  17  10   1   0
Fa  1.98   3.53  85   0.71  79   1.13 19760911   4.1  12.4  82  12   6   1   0