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:(100915) BLACKFOOT 2 SSW          
From Year=1948 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 31.4 14.3 22.9  60  01/1981 -33  22/1962  35.2 53  7.8 49  0.0 15.0 28.9  5.3
Fe 37.8 18.6 28.2  66  28/1986 -35  01/1985  38.0 63 14.7 64  0.0  7.6 26.0  2.3
Ma 48.2 25.2 36.7  77  28/1986 -13  01/1993  44.9 86 25.2 85  0.0  1.4 25.8  0.2
Ap 59.6 31.8 45.7  85  19/1962  11  08/1968  52.4 49 38.5 75  0.0  0.0 16.5  0.0
Ma 69.5 39.9 54.7  94  19/1954  17  01/1972  62.2 58 50.0 75  0.1  0.0  4.6  0.0
Jn 78.2 46.4 62.3 100  25/1988  28  07/1995  68.6 88 57.3 93  2.8  0.0  0.3  0.0
Jl 86.6 52.0 69.5 101  20/1960  34  06/1986  74.4 54 64.1 92 11.6  0.0  0.0  0.0
Au 85.7 49.9 67.8 104  14/1958  28  25/1992  72.8 55 62.3 93  8.6  0.0  0.2  0.0
Se 76.0 41.9 58.9  98  03/1950  20  25/1970  63.8 90 51.5 70  1.3  0.0  3.1  0.0
Oc 62.8 32.5 47.6  88  03/1963  12  29/1971  54.3 88 42.6 69  0.0  0.0 15.2  0.0
No 45.7 24.2 34.9  71  02/1965 -16  25/1993  42.6 49 25.1 85  0.0  3.1 24.4  0.5
De 33.2 15.7 24.4  69  29/1976 -29  05/1972  32.7 80 11.9 85  0.0 13.3 29.1  3.2
An 59.6 32.7 46.1 104 19580814 -35 19850201  49.1 53 43.7 84 24.4 40.5174.1 11.5
Wi 34.2 16.2 25.2  69 19761229 -35 19850201  31.3 53 16.8 64  0.0 36.0 84.1 10.8
Sp 59.1 32.3 45.7  94 19540519 -13 19930301  50.2 49 41.2 75  0.1  1.4 46.8  0.2
Su 83.5 49.5 66.5 104 19580814  28 19920825  70.3 61 62.5 95 23.1  0.0  0.5  0.0
Fa 61.5 32.9 47.2  98 19500903 -16 19931125  51.6 53 41.9 85  1.3  3.1 42.7  0.5
Station:(100915) BLACKFOOT 2 SSW           From Year=1948 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  0.94   3.01  69   0.03  89   1.50  05/1988   7.0  24.0  50   6   3   0   0
Fe  0.78   2.73  63   0.00  97   0.74  01/1963   4.2  17.0  49   6   3   0   0
Ma  0.90   3.21  95   0.04  65   1.19  21/1995   2.3  10.0  52   6   3   0   0
Ap  0.93   4.10  63   0.00  62   1.52  27/1963   1.0  17.0  76   5   3   0   0
Ma  1.31   3.92  81   0.00  89   1.70  06/1993   0.0   2.0  55   6   4   1   0
Jn  1.10   5.14  63   0.00  94   1.46  25/1952   0.0   0.0  49   5   3   1   0
Jl  0.48   2.51  73   0.00  68   1.55  20/1973   0.0   0.0  49   3   1   0   0
Au  0.48   2.98  68   0.00  56   1.24  14/1972   0.0   0.0  48   2   1   0   0
Se  0.66   2.64  98   0.00  53   1.10  18/1948   0.0   0.0  48   3   2   0   0
Oc  0.70   2.65  61   0.00  52   1.60  22/1961   0.6  10.0  49   4   2   0   0
No  0.90   2.16  83   0.00  59   0.90  16/1954   2.4  10.9  71   5   3   0   0
De  0.93   2.28  67   0.00  76   1.17  31/1967   6.8  21.5  51   7   3   0   0
An 10.11  23.09  63   5.78  56   1.70 19930506  24.3  55.5  49  59  33   4   1
Wi  2.65   6.10  69   0.24  91   1.50 19880105  18.0  50.3  49  19   9   1   0
Sp  3.15   7.22  95   0.06  89   1.70 19930506   3.3  22.0  76  17  10   1   0
Su  2.06   6.94  63   0.02  88   1.55 19730720   0.0   0.0  49  10   6   1   0
Fa  2.26   5.99  71   0.30  88   1.60 19611022   3.0  19.0  71  12   7   1   0