Point_ID Code Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual 8396 9505 1978 0.320 0.330 0.350 0.370 0.360 0.320 8396 9505 1979 0.310 0.310 0.320 0.320 0.320 0.320 0.320 0.320 0.320 0.320 0.320 0.320 0.318 8396 9505 1980 0.350 0.350 0.360 0.350 0.320 0.320 0.340 0.350 0.350 0.340 0.320 0.330 0.340 8396 9505 1981 0.330 0.330 0.340 0.350 0.350 0.360 0.340 0.340 0.340 0.340 0.350 0.350 0.343 8396 9505 1982 0.380 0.380 0.390 0.360 0.340 0.350 0.360 0.360 0.350 0.360 0.370 0.370 0.364 8396 9505 1983 0.380 0.400 0.400 0.400 0.400 0.400