NEPTUNE 3 S, TENNESSEE

Monthly Total Precipitation (inches)

(401663)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1971 0.00 z 0.00 z 0.00 z 0.00 z 3.22 3.03 3.44 6.38 2.59 2.02 2.04 4.69 27.41
1972 7.25 4.10 5.29 2.92 3.78 1.74 8.24 5.48 3.36 4.91 6.47 8.14 61.68
1973 3.37 4.01 8.59 6.95 5.71 5.29 4.22 1.34 3.48 1.90 11.26 3.49 59.61
1974 9.23 2.73 4.23 3.91 6.04 7.00 6.37 4.24 10.19 1.32 4.21 3.26 62.73
1975 5.45 6.25 10.14 h 2.82 4.51 2.46 1.54 2.66 6.48 5.10 3.85 3.60 44.72
1976 4.44 3.58 8.96 1.14 5.19 5.43 7.33 1.36 2.37 4.73 0.93 1.48 46.94
1977 2.10 3.80 6.99 4.72 2.10 4.59 6.89 2.56 7.08 5.08 7.29 4.90 58.10
1978 5.11 1.19 3.84 2.11 3.92 2.32 6.06 6.19 0.00 2.53 3.51 11.47 48.25
1979 5.50 4.13 6.28 8.98 7.17 2.74 3.41 4.37 9.41 3.14 6.83 4.78 66.74
1980 2.77 2.75 7.30 3.40 5.74 1.55 2.37 1.30 2.57 1.84 3.81 1.54 36.94
1981 1.43 3.90 3.29 2.64 6.13 7.02 7.23 2.66 5.58 3.65 1.86 3.50 48.89
1982 5.70 4.79 2.15 6.57 5.00 1.75 3.18 2.62 4.14 0.77 3.84 6.91 47.42
1983 1.97 a 1.34 3.91 8.27 10.88 3.60 0.40 0.87 1.24 3.27 7.48 7.90 a 51.13
1984 1.41 1.87 6.40 5.57 6.73 g 2.92 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.17
1985 2.50 a 2.26 3.21 4.75 2.77 6.36 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.46 24.31
1986 0.93 7.27 3.80 1.15 5.55 4.76 1.55 4.24 3.17 2.78 0.00 z 4.01 39.21
1987 1.54 4.82 1.40 2.32 1.26 0.00 z 4.54 1.79 2.89 0.64 5.85 8.04 35.09
1988 2.98 3.18 4.96 3.18 0.00 z 0.15 7.13 1.47 3.52 2.91 6.00 4.67 a 40.15
1989 5.95 11.88 8.36 4.44 4.84 9.44 6.42 0.97 3.13 5.74 2.88 2.29 66.34
1990 3.63 8.89 3.80 2.30 5.48 3.18 3.44 2.80 3.48 2.94 3.58 12.38 a 55.90
1991 3.26 7.33 5.63 4.05 10.23 7.45 2.55 2.67 2.51 6.58 2.84 6.55 61.65
1992 1.89 3.31 5.15 1.33 4.52 3.80 4.06 2.32 4.91 1.85 2.88 3.42 39.44
1993 2.67 3.01 4.42 3.01 5.38 3.76 1.96 1.61 4.05 b 2.71 3.34 6.45 42.37
1994 3.90 5.18 a 6.34 8.64 4.10 5.60 6.01 3.57 2.80 2.97 4.86 2.77 56.74
1995 4.24 4.18 3.13 4.00 8.82 6.42 5.12 3.69 1.95 4.00 6.39 2.42 54.36
1996 3.53 3.73 a 6.64 2.75 6.89 6.14 6.92 2.52 7.31 3.00 5.76 7.01 62.20
1997 3.10 d 4.72 13.96 4.10 4.54 7.47 3.47 4.11 4.03 2.13 3.47 4.10 59.20
1998 3.57 3.75 2.96 9.87 9.77 10.82 5.39 2.45 2.42 3.44 1.26 6.52 a 62.22
1999 9.90 3.49 4.77 2.41 4.42 6.19 1.20 0.93 2.23 2.02 0.91 3.97 42.44
2000 2.65 2.99 2.54 5.62 5.86 1.62 3.69 0.00 z 2.47 0.89 4.36 2.55 a 35.24
2001 2.75 7.72 2.47 2.42 3.92 5.50 3.19 2.50 1.15 7.75 6.99 3.78 50.14
2002 3.67 1.48 4.70 b 2.91 6.16 2.51 a 2.46 2.43 10.22 5.62 3.44 b 4.91 c 50.51
2003 1.71 b 8.00 a 2.12 4.29 6.87 c 4.55 c 1.53 a 3.61 5.59 1.20 b 5.02 3.38 47.87
2004 2.11 c 2.96 2.28 a 4.75 5.84 2.53 a 3.44 a 2.59 e 1.60 c 9.02 5.11 a 4.95 b 47.18
2005 4.46 5.89 a 3.02 7.62 0.67 6.25 3.41 6.53 1.46 0.02 3.53 2.37 a 45.23
2006 5.12 a 2.89 1.85 2.09 b 4.13 2.20 b 2.29 a 4.23 5.87 1.69 a 4.05 d 2.94 a 39.35
2007 4.38 1.27 2.25 f 4.62 1.40 2.17 1.89 b 1.06 d 2.89 5.99 5.21 b 4.71 35.59
2008 3.52 a 3.84 f 6.76 f 6.69 b 5.48 1.45 2.42 a 2.40 1.93 4.06 1.26 7.43 36.64
2009 4.65 2.59 5.93 4.39 a 8.78 3.75 6.91 1.68 6.97 7.21 0.97 4.31 58.14
2010 3.90 a 2.08 4.03 2.32 a 11.85 b 2.01 a 3.05 4.44 d 1.44 1.36 a 4.99 5.32 a 46.79
2011 2.44 c 5.95 a 5.39 c 8.61 d 6.48 a 4.04 c 1.43 c 0.90 b 4.68 S 1.22 b 6.07 c 4.44 51.65
2012 4.83 b 1.35 a 4.14 1.08 0.16 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.40
Period of Record Statistics
MEAN 3.79 4.17 4.85 4.29 5.52 4.29 4.00 2.88 3.93 3.33 4.33 4.85 52.52
S.D. 1.94 2.32 2.46 2.36 2.51 2.37 2.11 1.56 2.48 2.12 2.19 2.43 8.31
SKEW 1.24 1.22 1.45 0.76 0.52 0.65 0.36 0.76 1.06 0.79 0.64 1.24 -0.04
MAX 9.90 11.88 13.96 9.87 11.85 10.82 8.24 6.53 10.22 9.02 11.26 12.38 66.74
MIN 0.93 1.19 1.40 1.08 0.67 0.15 0.40 0.87 0.00 0.02 0.91 1.48 36.94
NO YRS 41 40 38 41 39 40 39 38 39 39 38 40 31