Waseca Pan Evaporation Monthly and annual total in inches (Note: some April and Oct. values are long term average figures - no data was available). APR 21-30 MAY JUN JUL AUG SEP OCT 1-10 total 1964 2.17 7.70 8.44 9.10 6.92 4.71 1.38 40.41 1965 1.24 6.98 8.81 7.99 5.94 3.03 1.38 35.37 1966 1.73 8.22 8.68 8.82 6.79 5.35 1.38 40.97 1967 1.64 7.52 7.41 8.25 6.67 4.69 1.38 37.55 1968 2.11 6.14 8.85 8.05 6.17 4.94 1.63 37.89 1969 2.11 7.07 7.48 7.32 8.07 5.69 1.38 39.12 1970 2.11 8.16 8.33 8.59 6.08 5.82 2.04 41.13 1971 2.11 7.53 8.29 8.56 7.13 5.17 1.38 40.17 1972 1.56 7.10 7.74 7.67 6.11 4.72 1.13 36.03 1973 2.03 7.88 9.06 7.96 7.00 4.67 0.85 39.45 1974 1.87 5.99 7.50 9.60 6.30 4.85 1.40 37.51 1975 2.11 7.53 7.96 9.58 6.20 4.19 1.86 39.43 1976 1.57 9.48 10.61 9.98 8.52 6.14 1.52 47.82 1977 2.77 9.71 8.90 8.48 6.28 5.00 1.24 42.38 1978 2.11 8.32 8.06 6.58 6.75 5.74 1.15 38.71 1979 1.18 8.47 9.12 8.35 5.49 5.05 1.07 38.74 1980 2.84 10.72 9.64 9.81 7.08 4.44 1.31 45.83 1981 1.80 7.85 8.06 8.10 6.16 4.57 1.35 37.89 1982 3.00 6.66 8.33 8.45 7.47 4.50 1.38 39.79 1983 2.24 6.33 7.94 8.88 8.11 4.98 1.48 39.96 1984 2.20 9.00 9.00 7.92 6.57 4.83 1.17 40.69 1985 2.39 9.97 8.86 9.04 6.26 4.44 1.11 42.07 1986 2.51 7.57 8.83 7.05 5.62 3.67 0.90 36.15 1987 3.70 10.34 10.75 9.02 5.90 5.36 1.81 46.88 1988 1.48 11.86 12.35 10.49 9.09 6.87 1.19 53.33 1989 1.94 8.34 9.00 8.54 7.64 5.91 1.72 43.09 1990 2.46 7.22 9.47 7.95 6.14 5.00 1.62 39.86 1991 2.16 6.11 9.22 7.44 5.71 4.29 1.36 36.29 1992 2.11 10.23 7.71 5.19 6.70 4.48 1.68 38.10 1993 2.32 5.30 7.62 6.35 5.87 3.93 1.60 32.99 1994 2.09 9.70 8.10 6.56 5.01 4.62 1.01 37.09 1995 1.20 6.61 8.55 8.27 5.57 4.78 0.98 35.96 1996 2.09 5.11 7.61 7.47 6.68 4.11 1.51 34.58 1997 2.09 7.13 9.67 7.24 5.44 4.55 2.05 38.17 1998 2.09 10.04 6.76 7.11 5.68 6.55 1.03 39.26 1999 1.99 7.19 7.94 8.18 5.93 5.59 1.38 38.20 2000 2.09 8.51 9.11 8.14 6.23 6.21 1.37 41.66 2001 2.09 5.84 8.49 8.53 6.28 3.82 1.38 36.43 2002 2.09 5.86 9.36 6.46 6.56 5.23 1.38 36.94 avg(1964-2002) 2.09 7.88 8.66 8.13 6.52 4.94 1.38 39.59 max 3.7 11.86 12.35 10.49 9.09 6.87 2.05 53.33 min 1.18 5.11 7.41 5.19 5.01 3.03 0.85 32.99