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:(105241) LEWISTON WSO AP
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 39.1 26.3 32.7 66 09/1953 -22 31/1950 44.1 53 14.3 49 0.0 7.3 20.9 1.2
Fe 46.2 30.6 38.4 72 24/1986 -15 02/1950 47.7 91 26.6 89 0.0 2.0 15.7 0.3
Ma 53.6 34.3 44.0 76 21/1960 2 05/1955 49.1 92 35.3 55 0.0 0.2 11.6 0.0
Ap 62.1 39.5 50.8 97 24/1977 20 19/1966 57.0 90 45.0 55 0.1 0.0 3.5 0.0
Ma 70.8 46.4 58.6 100 29/1983 23 01/1954 64.6 58 53.3 55 1.1 0.0 0.2 0.0
Jn 78.7 53.1 65.9 107 22/1973 34 01/1951 72.3 77 59.9 53 4.5 0.0 0.0 0.0
Jl 88.8 58.7 73.7 110 12/1967 41 02/1955 79.9 85 65.4 93 16.0 0.0 0.0 0.0
Au 87.8 58.0 72.9 115 04/1961 41 24/1992 79.1 67 66.7 54 14.4 0.0 0.0 0.0
Se 77.8 50.2 64.0 103 02/1950 28 17/1965 72.9 90 56.8 85 3.7 0.0 0.1 0.0
Oc 63.0 40.8 51.9 89 02/1975 16 29/1971 58.7 88 46.8 49 0.0 0.0 3.0 0.0
No 47.9 33.5 40.7 74 03/1975 -3 14/1955 47.1 89 28.9 85 0.0 1.1 11.8 0.1
De 40.6 28.4 34.5 63 28/1965 -22 30/1968 41.0 50 23.2 85 0.0 5.0 20.7 0.5
An 63.0 41.7 52.3 115 19610804 -22 19500131 55.8 90 48.9 55 39.8 15.6 87.6 2.1
Wi 41.9 28.4 35.2 72 19860224 -22 19500131 40.5 58 25.5 49 0.0 14.3 57.4 1.9
Sp 62.2 40.1 51.1 100 19830529 2 19550305 55.3 92 44.5 55 1.2 0.2 15.3 0.0
Su 85.1 56.6 70.9 115 19610804 34 19510601 75.5 61 66.4 54 34.9 0.0 0.0 0.0
Fa 62.9 41.5 52.2 103 19500902 -3 19551114 57.7 90 44.8 85 3.7 1.1 14.9 0.1
Station:(105241) LEWISTON WSO AP 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 1.24 3.55 70 0.14 91 1.15 15/1956 5.8 26.1 57 12 4 0 0
Fe 0.88 2.00 96 0.17 88 0.71 22/1956 2.6 14.9 56 10 3 0 0
Ma 1.07 2.70 72 0.25 69 0.77 26/1962 1.4 9.7 55 11 4 0 0
Ap 1.21 3.29 78 0.05 56 0.89 01/1978 0.1 1.1 72 10 4 0 0
Ma 1.49 3.78 98 0.27 64 1.32 18/1991 0.0 0.0 49 10 5 1 0
Jn 1.40 4.70 50 0.24 73 1.64 15/1956 0.0 1.0 64 8 4 1 0
Jl 0.65 2.60 87 0.00 53 1.80 10/1998 0.0 0.0 49 5 2 0 0
Au 0.72 2.96 89 0.00 55 1.36 01/1960 0.0 0.0 48 4 2 0 0
Se 0.77 2.22 77 0.00 75 1.73 14/1955 0.0 0.0 48 5 3 0 0
Oc 0.99 2.79 50 0.00 78 1.09 10/1955 0.1 2.5 71 8 3 0 0
No 1.21 2.79 73 0.23 76 1.22 18/1996 1.7 14.4 61 11 4 0 0
De 1.16 3.28 64 0.14 65 0.87 07/1975 4.1 18.7 68 11 4 0 0
An 12.77 18.72 50 8.52 74 1.80 19980710 15.8 40.6 55 104 42 4 0
Wi 3.28 6.67 65 0.96 77 1.15 19560115 12.5 45.3 69 32 11 1 0
Sp 3.77 6.50 96 1.70 66 1.32 19910518 1.4 9.7 55 30 13 1 0
Su 2.77 5.92 64 0.27 73 1.80 19980710 0.0 1.0 64 18 8 1 0
Fa 2.96 5.72 55 0.32 87 1.73 19550914 1.8 14.4 61 24 10 1 0