CLAYTON 3 W, NORTH CAROLINA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(311820)

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
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.88 d 27.79 c 33.34
1956 30.61 37.83 38.40 a 46.63 57.29 64.93 68.26 66.68 59.40 54.23 38.97 39.74 50.25
1957 32.45 37.46 39.39 49.73 57.48 64.90 66.52 65.68 64.40 47.65 44.27 36.29 50.52
1958 27.61 27.50 37.81 49.77 58.90 63.73 70.94 67.74 59.63 49.39 44.70 27.23 48.75
1959 30.35 36.11 38.48 50.67 60.55 64.30 69.19 69.32 62.47 54.48 40.70 33.26 50.82
1960 34.76 b 32.52 29.26 51.00 55.19 65.50 67.26 69.48 62.17 52.32 41.10 26.50 a 48.92
1961 27.77 36.07 44.23 a 44.57 54.55 63.20 68.26 68.48 63.93 47.52 44.50 34.00 49.76
1962 30.39 36.64 37.42 46.31 a 60.94 64.80 66.03 65.63 a 58.83 51.03 40.13 29.00 48.93
1963 28.19 26.82 42.61 50.00 54.84 64.07 65.84 65.61 56.97 47.74 40.40 26.13 47.44
1964 30.65 31.26 f 40.61 48.90 56.03 65.27 68.03 66.87 61.27 46.61 ----- z 38.13 52.24
1965 31.94 33.93 ----- z 48.90 61.16 63.27 67.77 67.19 62.67 ----- z 42.13 33.26 51.22
1966 28.55 34.75 39.19 46.90 56.65 61.73 68.10 68.42 60.63 48.90 40.73 33.68 49.02
1967 35.87 a 31.22 a 41.32 50.20 53.29 62.07 67.42 66.74 57.50 48.16 36.37 ----- z 50.01
1968 ----- z ----- z 41.33 a 48.77 55.53 a 64.33 68.06 68.35 58.07 51.10 a 41.87 29.77 52.72
1969 28.00 31.82 34.58 48.30 55.74 66.27 69.35 64.81 59.43 49.94 36.93 31.68 48.07
1970 26.26 30.36 39.16 50.87 56.61 62.77 67.87 66.77 63.13 51.94 41.17 34.26 49.26
1971 28.19 33.39 37.00 44.47 54.71 64.73 67.13 66.03 62.50 58.10 39.67 41.93 a 49.82
1972 37.03 31.79 39.55 45.77 54.48 58.47 66.93 a 64.81 59.97 49.06 40.90 38.32 48.92
1973 31.19 29.32 45.52 46.87 54.74 65.83 66.97 67.16 63.17 50.52 41.30 33.57 a 49.68
1974 42.48 34.68 42.58 47.77 ----- z ----- z ----- z ----- z 60.53 43.74 ----- z 34.32 43.73
1975 34.94 35.64 37.00 44.20 59.06 63.17 66.45 68.29 62.86 a 52.93 a 42.00 31.45 49.83
1976 27.48 38.28 42.97 45.77 54.13 61.97 66.84 64.39 58.03 44.68 ----- z 29.45 48.54
1977 21.50 q 30.29 44.26 50.83 a 57.42 63.10 68.45 67.84 63.17 48.06 45.17 33.10 51.97
1978 26.16 24.93 37.19 47.93 55.52 63.86 a 66.87 68.77 62.43 47.55 46.30 35.17 a 48.56
1979 29.16 25.39 38.21 g 48.19 c 57.68 62.21 a 67.94 66.10 63.28 a 48.19 44.20 33.13 49.59
1980 32.10 27.36 a 37.55 48.07 57.10 62.83 69.29 69.16 66.07 49.13 38.53 32.27 a 49.12
1981 24.23 33.29 35.58 51.37 53.00 a 68.97 70.23 65.90 58.53 45.42 39.48 c 29.35 47.95
1982 24.29 33.50 39.65 45.00 59.00 65.70 69.74 68.10 57.77 49.77 43.07 41.16 49.73
1983 30.32 32.00 41.45 47.14 b 56.32 65.07 69.74 68.65 60.72 a 51.94 39.87 30.45 b 49.47
1984 25.90 36.10 37.06 45.83 55.13 ----- z ----- z 70.77 58.12 e 57.16 33.97 36.07 a 45.61
1985 23.13 ----- z 41.45 b 51.23 58.58 65.30 69.52 66.94 60.37 55.87 50.50 31.08 e 52.18
1986 29.68 36.79 39.97 46.63 55.65 65.50 68.81 65.06 61.20 51.39 43.00 c 33.35 49.75
1987 28.65 29.50 36.84 44.33 56.19 64.89 l 69.30 h 69.29 62.93 40.97 40.57 33.97 44.32
1988 24.68 29.07 37.39 44.73 55.06 64.37 72.16 74.81 65.60 47.42 41.63 30.58 48.96
1989 35.10 33.82 40.23 46.90 ----- z 67.87 69.60 k 71.35 66.73 53.61 45.67 27.90 48.92
1990 39.52 ----- z 46.52 50.50 59.90 67.60 71.32 70.77 60.87 54.03 43.50 41.29 55.07
1991 34.84 38.50 45.10 53.40 63.23 64.10 70.81 69.48 62.33 50.77 43.60 36.32 52.71
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.88 w 62.31 q 45.93 q 45.92 r 35.91 t 9999.00
1993 35.23 r 28.58 p 39.69 r 45.69 q 62.86 x 65.59 m 73.00 o 68.56 o 62.53 o 49.00 t 43.00 t 33.45 t 9999.00
1994 28.67 p ----- z 39.46 r 54.73 s 55.36 q 68.00 w ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z 45.11 v 48.25 r 60.91 t 65.20 o 70.06 o 69.29 n 61.33 o 53.00 m 35.12 n 29.38 r 9999.00
1996 28.00 o 35.28 k 37.33 m 45.60 j 55.76 j 64.60 o 68.50 m 66.16 l 59.50 p 51.79 l 40.43 p 38.15 r 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 47.19 ----- z 32.42 39.81
1998 33.32 34.82 38.90 47.77 58.19 65.23 69.81 66.94 61.37 46.84 38.37 35.71 49.77
1999 30.06 30.11 32.35 48.37 53.35 60.70 70.55 68.32 56.90 ----- z 36.67 27.03 a 46.77
2000 27.52 b 28.24 37.68 44.30 54.13 65.10 66.00 65.32 60.40 45.50 a 33.10 24.52 45.98
2001 26.62 g 30.95 h 34.37 a 45.87 56.22 h 65.70 g 66.65 68.32 c 57.67 43.39 40.47 35.00 48.97
2002 29.29 30.18 37.81 50.63 54.13 64.10 68.94 66.71 63.37 54.03 36.73 28.16 48.67
2003 25.52 29.18 39.65 45.90 56.06 63.43 69.55 69.84 60.40 47.13 43.03 27.61 48.11
2004 24.29 27.97 37.61 45.63 60.10 65.77 68.48 65.52 61.67 51.06 39.97 28.00 48.01
2005 30.74 30.75 34.03 43.30 51.39 64.27 70.77 68.90 63.97 51.23 37.10 27.58 47.84
2006 34.00 26.43 35.65 45.87 51.81 63.50 68.10 69.03 58.60 45.65 38.97 32.19 47.48
2007 32.87 25.50 36.84 43.50 53.77 63.83 65.87 70.29 60.43 54.13 36.47 35.81 48.28
2008 27.52 31.48 35.77 47.40 52.26 65.77 66.87 66.03 62.30 45.68 35.73 34.23 47.59
2009 26.42 27.89 37.71 44.47 58.68 66.50 66.74 69.68 60.23 47.61 41.63 30.23 48.15
2010 24.23 27.00 36.23 46.20 60.23 69.77 70.29 69.65 62.03 48.35 36.33 23.97 47.86
2011 25.55 b 30.21 37.07 a 47.96 b 57.26 66.52 a 69.87 a 68.07 a 63.48 a 46.39 40.28 a 33.52 48.85
2012 31.10 a 32.21 44.48 46.73 59.00 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.63
Period of Record Statistics
MEAN 29.89 31.71 38.87 47.50 56.45 64.48 68.40 67.84 61.21 49.50 40.64 32.37 48.94
S.D. 4.20 3.78 3.48 2.41 2.66 2.02 1.63 2.03 2.39 3.66 3.37 4.27 1.20
SKEW 0.73 0.06 0.04 0.28 0.35 -0.04 0.28 0.72 0.09 0.21 0.20 0.23 0.48
MAX 42.48 38.50 46.52 53.40 63.23 69.77 72.16 74.81 66.73 58.10 50.50 41.93 52.71
MIN 23.13 24.93 29.26 43.30 51.39 58.47 65.84 64.39 56.90 40.97 33.10 23.97 45.98
NO YRS 48 46 49 51 47 46 46 49 50 49 48 51 35