WILMINGTON WSO AIRPORT, NORTH CAROLINA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(319457)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201012
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
1933 62.26 60.21 64.48 71.23 83.10 86.93 85.55 86.19 86.60 75.16 64.13 64.42 74.19
1934 59.65 51.29 61.68 72.63 76.16 85.97 88.32 87.06 82.47 74.74 67.17 55.87 71.92
1935 56.10 58.68 70.35 70.80 78.26 85.50 83.94 86.10 81.53 75.45 65.17 49.32 71.77
1936 52.97 53.55 66.35 69.73 80.61 84.93 89.00 88.13 84.21 a 75.90 63.47 58.61 72.29
1937 67.45 55.86 63.20 a 71.40 78.84 86.47 87.48 86.52 81.20 72.03 a 62.33 54.77 72.30
1938 55.45 60.96 69.74 74.07 80.97 83.07 a 85.00 88.77 83.03 73.16 67.53 58.94 73.39
1939 60.58 64.54 68.16 71.20 78.06 86.97 86.45 85.77 84.43 76.16 61.67 57.52 73.46
1940 45.90 56.28 61.48 69.00 77.74 86.03 87.87 86.13 81.20 74.16 66.07 61.58 71.12
1941 54.81 51.39 58.58 74.63 80.61 83.83 86.84 87.45 85.90 79.84 68.70 60.68 72.77
1942 55.77 50.18 66.29 73.48 a 79.10 85.70 91.00 85.74 84.93 75.45 68.30 57.00 72.75
1943 56.68 59.25 63.45 69.37 79.06 88.70 86.13 87.81 80.50 74.32 64.40 57.13 72.23
1944 56.68 60.41 64.84 71.40 82.13 89.00 86.10 85.06 83.80 74.19 63.43 53.77 72.57
1945 53.39 59.89 72.06 75.00 77.10 85.86 a 85.81 85.16 85.77 74.52 67.43 51.42 72.78
1946 56.87 60.07 69.48 72.13 77.90 83.76 a 85.57 a 84.55 81.66 a 74.39 69.73 62.03 73.18
1947 61.65 52.43 56.87 72.23 78.71 84.37 84.00 87.35 83.07 77.03 62.43 58.45 71.55
1948 49.84 56.55 67.29 73.93 79.55 86.80 87.74 ----- z ----- z ----- z ----- z ----- z 71.67
1949 67.23 65.14 66.32 71.53 79.90 84.33 89.87 87.42 81.40 77.81 66.57 61.90 74.95
1950 69.16 64.39 62.68 72.23 79.97 87.70 86.10 87.94 83.07 77.74 65.70 52.32 74.08
1951 59.32 61.39 64.42 72.77 81.61 89.30 90.23 89.35 84.20 76.52 63.43 62.81 74.61
1952 62.71 58.90 64.03 73.10 83.55 93.17 90.23 87.42 83.47 71.74 66.47 56.06 74.24
1953 61.19 60.11 66.58 73.50 86.26 85.53 89.50 a 87.03 82.57 76.23 65.33 59.74 74.46
1954 59.26 62.68 65.03 75.63 77.03 88.07 90.00 91.52 85.13 76.19 64.53 56.29 74.28
1955 53.81 59.46 69.61 76.47 82.10 83.87 89.77 87.10 82.47 75.32 65.63 53.74 73.28
1956 51.68 63.41 65.00 72.03 80.13 86.30 90.03 89.39 82.47 75.00 65.40 68.77 74.13
1957 56.26 63.25 62.19 75.97 80.55 86.40 88.61 87.16 85.10 70.65 66.07 60.35 73.55
1958 50.52 50.89 57.58 70.93 79.29 84.33 90.97 88.42 83.20 72.16 69.47 52.87 70.89
1959 56.55 58.68 63.48 73.33 82.13 87.97 87.03 89.13 83.03 75.35 65.47 58.87 73.42
1960 55.68 56.41 53.03 75.97 81.65 86.13 87.42 88.06 83.73 75.77 67.10 54.16 72.09
1961 52.68 61.50 69.71 68.97 77.06 84.53 90.58 87.71 85.57 73.97 66.50 60.00 73.23
1962 54.94 62.89 60.35 72.20 84.84 84.57 88.45 88.13 81.77 76.77 62.20 53.29 72.53
1963 53.55 52.86 69.94 75.13 79.23 84.50 87.32 87.71 79.63 75.58 67.00 52.26 72.06
1964 57.84 55.07 64.39 73.33 81.94 87.07 86.06 86.10 84.50 72.39 71.70 62.35 73.56
1965 57.97 59.36 61.52 73.00 84.77 84.97 87.39 89.00 83.97 75.06 68.70 60.84 73.88
1966 52.26 57.71 64.84 73.20 78.77 84.67 89.58 88.26 85.23 78.48 68.70 59.29 73.42
1967 61.13 58.64 69.55 78.70 82.13 84.33 89.65 88.39 81.73 77.16 66.30 63.68 75.12
1968 53.10 51.76 67.35 74.53 79.97 87.43 89.65 91.61 84.00 75.65 65.30 56.74 73.09
1969 53.71 54.50 61.19 74.60 79.58 86.33 89.58 85.84 81.10 76.03 63.43 55.81 71.81
1970 48.81 57.43 63.71 74.67 81.39 86.23 88.94 88.06 86.10 76.84 67.23 62.32 73.48
1971 54.10 59.61 60.55 73.23 79.39 88.47 88.32 87.03 84.33 78.74 66.80 66.32 73.91
1972 61.77 56.86 65.03 73.23 76.00 83.53 89.26 88.71 84.77 75.55 66.83 62.03 73.63
1973 56.48 56.68 69.23 71.70 79.35 85.10 89.19 89.23 87.07 78.97 70.70 61.16 74.57
1974 68.35 61.04 71.32 76.37 80.61 84.93 88.45 87.35 83.60 74.68 67.60 60.32 75.39
1975 62.29 62.32 64.84 72.63 84.13 87.50 88.23 91.74 85.27 78.23 71.60 61.10 75.82
1976 57.10 68.38 72.19 77.30 79.55 84.10 90.71 86.32 83.27 72.32 61.07 57.03 74.11
1977 45.26 59.32 68.58 77.77 81.84 88.07 92.42 89.00 86.97 72.84 69.23 57.90 74.10
1978 52.32 48.57 62.06 75.43 79.81 87.53 89.06 90.87 86.13 75.55 69.70 61.55 73.22
1979 54.84 53.14 65.45 76.80 80.81 84.37 89.55 90.26 80.77 75.55 69.77 59.55 73.40
1980 56.06 52.28 61.03 74.27 81.42 87.03 92.77 91.55 87.37 73.48 63.63 56.55 73.12
1981 49.06 58.25 61.55 75.83 77.97 89.10 89.45 84.65 82.83 73.23 63.93 54.74 71.72
1982 52.68 60.54 67.58 69.33 82.16 84.03 86.94 86.00 80.67 72.19 68.80 63.42 72.86
1983 51.61 54.79 63.87 68.93 78.13 84.93 91.90 90.71 84.30 75.74 67.03 58.06 72.50
1984 52.13 62.45 63.90 70.83 79.81 86.87 85.06 86.26 80.50 79.65 66.33 68.61 73.53
1985 53.00 60.79 70.65 78.80 81.81 88.30 89.35 87.35 84.87 79.77 76.37 58.55 75.80
1986 56.00 62.25 67.23 77.20 82.94 88.00 93.35 86.26 85.53 77.13 67.93 59.19 75.25
1987 54.97 56.07 64.10 70.90 81.71 88.00 91.74 89.90 85.33 73.10 69.23 60.23 73.77
1988 49.94 57.34 66.23 72.43 80.13 85.53 88.77 88.87 82.87 70.52 69.90 58.35 72.57
1989 62.74 61.43 65.94 72.63 80.26 88.23 89.16 87.00 83.53 76.52 68.90 49.03 73.78
1990 64.61 66.46 69.39 75.67 81.58 88.33 91.10 89.16 85.83 79.74 70.93 65.48 77.36
1991 57.42 62.86 68.23 77.00 83.81 87.70 91.23 87.97 85.23 75.97 65.07 63.00 75.46
1992 57.42 62.59 66.35 72.97 77.26 83.03 91.48 87.16 83.93 73.68 68.80 57.55 73.52
1993 59.74 56.11 64.03 71.80 81.84 88.17 94.03 88.87 87.00 76.81 68.83 57.52 74.56
1994 54.84 61.46 68.52 78.30 78.35 88.80 89.68 87.81 82.07 74.65 71.07 61.87 74.78
1995 56.55 56.43 67.81 76.73 81.32 83.67 89.97 89.00 81.93 76.48 62.53 55.55 73.16
1996 55.81 57.97 60.74 73.20 82.03 85.47 88.03 86.42 82.70 75.61 62.60 61.29 72.66
1997 55.39 61.57 70.65 71.17 78.03 81.70 88.16 87.03 83.03 74.03 63.97 56.71 72.62
1998 58.94 60.64 64.90 73.37 82.32 90.23 89.81 88.23 86.50 77.55 69.13 63.58 75.43
1999 63.74 62.64 64.42 75.50 80.71 85.07 92.23 a 90.73 a 83.10 75.63 a 71.47 60.97 75.52
2000 54.74 64.45 70.29 71.43 b 82.81 86.70 86.19 86.13 81.47 75.52 63.93 51.29 72.91
2001 56.30 a 62.64 63.06 75.97 81.48 87.20 86.55 88.29 80.23 75.23 72.97 65.23 a 74.60
2002 60.61 61.21 68.00 77.37 80.16 86.43 90.23 87.71 83.93 75.61 64.07 55.84 74.26
2003 51.81 57.21 67.90 72.23 79.87 85.67 87.71 87.65 81.43 73.48 71.53 56.68 72.76
2004 53.23 54.72 67.55 74.23 83.68 86.87 89.29 85.13 81.90 75.26 68.00 58.65 73.21
2005 58.13 59.32 63.00 72.23 76.48 84.67 90.06 88.52 86.03 75.81 69.93 57.03 73.44
2006 63.16 57.25 65.06 77.50 79.74 85.00 89.55 88.39 80.97 74.19 67.40 63.90 74.34
2007 59.68 56.54 69.77 73.97 79.61 86.60 88.61 90.52 84.97 79.97 67.20 64.81 75.19
2008 56.58 63.59 67.13 74.03 79.68 90.57 89.13 87.06 83.33 73.39 63.37 63.58 74.29
2009 54.45 58.61 63.87 73.83 80.35 87.23 88.10 88.39 81.80 73.23 67.10 57.32 72.86
2010 51.58 52.50 64.87 76.57 81.77 90.83 90.26 90.29 87.37 77.45 67.20 47.77 73.21
2011 49.94 60.93 65.61 76.30 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.19
Period of Record Statistics
MEAN 56.46 58.71 65.43 73.68 80.42 86.35 88.83 87.90 83.62 75.43 66.92 58.77 73.55
S.D. 4.86 4.10 3.66 2.45 2.11 2.04 2.11 1.69 1.94 2.13 2.96 4.35 1.20
SKEW 0.41 -0.31 -0.55 0.09 0.22 0.56 -0.14 0.34 0.04 0.06 0.34 -0.18 0.40
MAX 69.16 68.38 72.19 78.80 86.26 93.17 94.03 91.74 87.37 79.97 76.37 68.77 77.36
MIN 45.26 48.57 53.03 68.93 76.00 81.70 83.94 84.55 79.63 70.52 61.07 47.77 70.89
NO YRS 79 79 79 79 78 78 78 77 77 77 77 77 77