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:(107264) PORTHILL
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
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Ja 32.1 16.9 24.5 53 09/1953 -31 30/1950 36.5 53 7.5 50 0.0 13.7 29.1 4.1
Fe 38.4 21.2 29.8 57 21/1988 -29 01/1950 36.7 91 19.8 89 0.0 5.3 26.0 1.6
Ma 46.9 26.1 36.5 68 29/1966 -17 05/1955 42.3 92 28.4 65 0.0 1.2 25.3 0.4
Ap 58.8 33.2 46.0 84 25/1977 15 19/1951 50.1 94 42.1 75 0.0 0.0 14.5 0.0
Ma 68.4 40.5 54.5 94 26/1986 17 01/1954 60.6 58 49.6 84 0.2 0.0 2.9 0.0
Jn 74.6 46.9 60.7 97 25/1992 28 04/1998 66.2 92 55.5 81 1.2 0.0 0.1 0.0
Jl 82.2 50.3 66.2 100 18/1960 35 04/1962 72.2 85 59.9 93 6.4 0.0 0.0 0.0
Au 81.5 48.3 64.9 101 06/1998 32 27/1962 70.2 58 59.7 80 5.8 0.0 0.0 0.0
Se 71.5 40.6 56.0 97 04/1998 24 19/1957 63.1 67 50.6 65 0.6 0.0 3.1 0.0
Oc 56.2 32.6 44.4 80 01/1952 11 28/1991 48.2 88 41.9 49 0.0 0.1 15.9 0.0
No 41.4 26.3 33.8 67 07/1978 -18 16/1959 41.2 54 21.6 85 0.0 3.6 23.0 0.5
De 33.8 20.2 27.0 59 27/1980 -37 30/1968 34.0 79 16.6 83 0.0 12.2 28.9 1.8
An 57.1 33.6 45.4 101 19980806 -37 19681230 48.4 98 43.2 55 14.2 36.0168.8 8.5
Wi 34.8 19.4 27.1 59 19801227 -37 19681230 33.5 53 17.1 49 0.0 31.2 84.0 7.5
Sp 58.0 33.2 45.6 94 19860526 -17 19550305 49.1 87 40.8 55 0.2 1.2 42.6 0.4
Su 79.4 48.5 64.0 101 19980806 28 19980604 68.0 58 60.9 76 13.4 0.0 0.1 0.0
Fa 56.3 33.2 44.7 97 19980904 -18 19591116 47.9 98 38.4 85 0.6 3.6 42.0 0.5
Station:(107264) PORTHILL 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"
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Ja 2.34 4.97 54 0.25 85 1.12 09/1983 19.5 93.5 54 11 8 1 0
Fe 1.69 4.15 57 0.26 64 1.23 21/1956 8.5 42.0 49 9 6 1 0
Ma 1.52 3.29 97 0.28 65 1.12 05/1964 4.4 23.5 51 10 5 0 0
Ap 1.33 2.22 55 0.32 77 0.95 24/1996 0.3 10.0 53 9 5 0 0
Ma 1.81 6.63 98 0.15 50 1.97 27/1998 0.1 3.0 61 10 6 1 0
Jn 1.94 4.64 81 0.28 73 1.49 10/1958 0.0 0.0 49 11 6 1 0
Jl 1.09 3.28 86 0.10 62 0.87 11/1986 0.0 0.0 49 7 4 0 0
Au 1.27 3.97 51 0.00 55 1.50 30/1951 0.0 0.0 48 7 4 1 0
Se 1.35 3.75 59 0.02 90 1.10 14/1959 0.0 0.0 48 8 4 1 0
Oc 1.59 4.70 50 0.03 52 0.97 30/1950 0.3 6.0 57 10 5 0 0
No 2.64 6.09 60 0.44 52 1.60 20/1960 6.2 26.8 96 13 8 1 0
De 2.53 5.08 96 0.42 78 1.20 09/1956 15.8 51.9 96 12 8 1 0
An 21.10 30.17 96 13.43 52 1.97 19980527 55.1 143.0 50 117 69 8 1
Wi 6.56 11.07 74 2.14 77 1.23 19560221 43.8 137.5 50 33 21 3 0
Sp 4.67 10.05 98 1.72 52 1.97 19980527 4.8 23.5 51 29 16 1 0
Su 4.30 8.20 81 1.33 73 1.50 19510830 0.0 0.0 49 24 14 2 0
Fa 5.58 9.14 96 0.89 52 1.60 19601120 6.5 30.8 96 30 18 2 0