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:(109119) THREE CREEK              
From Year=1940 To Year=1987                                   #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 39.2 11.5 25.4  63  11/1953 -37  22/1962  37.7 53  8.2 49  0.0  6.9 29.4  6.3
Fe 43.1 17.0 30.1  68  06/1963 -30  02/1950  37.1 63 21.1 42  0.0  3.4 26.2  2.6
Ma 46.7 20.1 33.4  75  30/1966 -15  02/1976  40.6 78 28.0 64  0.0  1.6 28.8  1.1
Ap 56.0 25.5 40.7  83  25/1946   5  01/1970  48.3 43 33.4 70  0.0  0.1 24.9  0.0
Ma 64.9 32.0 48.4  90  19/1954   8  06/1968  54.0 58 43.4 53  0.1  0.0 16.6  0.0
Jn 73.9 37.5 55.7  98  22/1954   7  17/1984  62.2 74 51.2 63  1.2  0.0  6.5  0.0
Jl 86.2 42.1 64.1 103  17/1955  22  22/1954  67.4 42 59.7 62  9.9  0.0  2.6  0.0
Au 85.0 39.6 62.3 103  12/1940  16  31/1965  68.4 55 55.8 87  8.1  0.0  5.8  0.0
Se 75.6 33.1 54.2  99  05/1955   8  30/1954  59.3 63 47.2 65  1.3  0.0 14.1  0.0
Oc 62.7 25.9 44.3  88  06/1942 -10  29/1971  53.2 44 38.1 46  0.0  0.2 24.0  0.1
No 49.2 19.8 34.4  75  05/1980 -20  17/1958  41.3 53 28.2 52  0.0  1.8 26.5  1.0
De 41.3 14.4 28.0  66  10/1950 -33  22/1983  34.8 58 19.4 48  0.0  5.4 28.9  4.2
An 60.3 26.6 43.4 103 19400812 -37 19620122  45.0 58 41.1 64 20.6 19.3234.3 15.4
Wi 41.2 14.3 27.8  68 19630206 -37 19620122  33.4 53 16.3 49  0.0 15.7 84.4 13.1
Sp 55.9 25.9 40.9  90 19540519 -15 19760302  43.5 43 37.7 75  0.1  1.6 70.4  1.1
Su 81.7 39.7 60.7 103 19400812   7 19840617  63.7 61 57.8 62 19.2  0.0 14.9  0.0
Fa 62.5 26.3 44.3  99 19550905 -20 19581117  48.2 63 41.2 46  1.3  2.0 64.6  1.1
Station:(109119) THREE CREEK               From Year=1940 To Year=1987
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  0.98   2.19  49   0.05  61   0.75  17/1950  14.3  34.1  72   8   4   0   0
Fe  0.83   2.56  86   0.15  67   0.96  24/1972  11.1  29.7  53   7   3   0   0
Ma  1.06   2.26  45   0.31  80   0.80  23/1949  12.7  40.5  52   9   4   0   0
Ap  1.33   3.54  71   0.33  61   1.92  27/1963   7.9  32.0  75   8   4   1   0
Ma  1.83   6.36  57   0.04  54   1.53  15/1962   3.7  45.0  75   9   5   1   0
Jn  1.76   5.60  70   0.00  85   2.04  06/1968   0.2   3.0  73   8   5   1   0
Jl  0.52   2.04  84   0.00  40   0.91  23/1984   0.0   0.0  40   4   2   0   0
Au  0.55   2.90  68   0.00  49   1.30  12/1965   0.0   0.0  40   4   2   0   0
Se  0.85   3.21  59   0.00  42   2.05  18/1948   0.2   4.0  78   4   2   0   0
Oc  1.22   3.34  46   0.08  58   1.51  11/1956   3.1  20.5  71   6   4   1   0
No  1.00   1.99  47   0.00  54   1.00  25/1965   6.9  21.2  75   7   4   0   0
De  1.01   2.84  51   0.03  76   0.73  01/1985  13.0  37.0  51   7   3   0   0
An 12.93  19.85  63   7.12  54   2.05 19480918  73.1 178.7  75  80  41   5   1
Wi  2.81   5.46  49   0.38  77   0.96 19720224  38.3  84.5  49  22  10   1   0
Sp  4.22   9.39  57   1.91  69   1.92 19630427  24.4  87.5  75  26  13   2   0
Su  2.83   6.62  63   0.40  78   2.04 19680606   0.2   3.0  73  15   8   1   0
Fa  3.07   5.25  46   0.41  54   2.05 19480918  10.2  33.5  71  17  10   1   0