WILLIAMSBURG 2 N, VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(449151)

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
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z 78.67 d 85.30 89.37 a 86.90 82.13 73.45 ----- z 55.87 78.81
1952 55.61 53.48 60.35 71.87 78.39 89.50 86.84 82.06 ----- z 68.71 64.97 50.65 69.31
1953 56.06 57.46 60.50 a 71.03 82.84 85.93 91.00 89.19 82.60 74.10 63.55 a 55.97 72.52
1954 53.00 60.07 61.77 74.37 75.16 86.07 89.65 87.77 85.83 75.55 57.70 49.94 71.41
1955 46.97 53.07 64.26 73.53 79.29 81.83 90.53 a 88.39 79.03 a 72.06 59.86 a 47.13 a 69.66
1956 45.32 54.34 59.45 68.27 78.00 85.67 87.90 a 86.65 79.03 70.23 60.93 60.68 69.71
1957 47.87 53.61 58.32 75.60 78.74 86.10 89.87 85.55 81.47 65.26 61.38 a 54.77 a 69.88
1958 45.52 45.00 52.39 68.23 76.71 81.23 89.90 86.19 80.93 70.35 65.10 46.48 67.34
1959 51.32 53.71 61.77 73.23 81.32 87.77 87.00 89.23 82.40 73.03 61.57 54.06 71.37
1960 50.39 51.31 47.77 76.13 76.71 84.83 86.39 87.16 80.70 70.00 63.80 47.35 68.55
1961 45.71 53.89 62.61 66.10 74.65 82.80 89.00 86.68 84.23 71.90 62.33 49.17 a 69.09
1962 49.13 50.57 55.42 70.20 81.48 83.50 85.55 86.48 78.83 73.55 57.97 46.03 68.23
1963 47.23 47.57 66.58 72.77 77.68 84.63 89.23 88.10 77.97 73.87 64.50 44.10 69.52
1964 52.71 49.52 62.10 68.60 79.58 86.90 86.35 84.45 80.53 67.42 66.67 55.32 70.01
1965 51.26 52.57 55.00 67.13 82.84 82.63 86.32 88.16 83.93 69.52 63.17 55.61 69.85
1966 43.71 48.64 61.84 67.40 77.03 84.37 90.16 86.19 79.80 70.45 62.87 49.35 68.48
1967 54.29 49.57 61.32 72.97 75.35 84.14 b 84.90 84.48 77.77 70.68 57.30 53.45 68.85
1968 46.06 47.55 65.06 69.97 76.26 85.27 87.81 88.87 81.70 72.74 63.50 48.94 69.48
1969 45.55 45.39 55.26 72.10 78.94 86.43 87.77 85.26 78.93 70.16 59.00 47.32 67.68
1970 43.32 52.25 54.10 69.23 80.84 87.20 86.45 87.71 86.37 73.42 61.77 52.97 69.64
1971 45.26 53.29 57.10 71.00 76.84 86.10 87.00 85.61 81.80 73.00 61.20 61.68 69.99
1972 52.77 49.97 59.10 69.20 74.68 81.03 86.71 85.52 80.37 67.84 59.43 56.90 68.63
1973 49.68 50.29 62.48 68.83 75.39 84.93 87.77 87.58 83.93 73.32 65.30 53.65 70.26
1974 57.13 52.57 64.68 73.97 77.84 81.30 87.87 85.16 79.70 70.71 62.13 53.87 70.58
1975 53.29 54.21 58.97 65.63 79.45 84.90 85.77 89.00 78.73 72.90 66.70 52.77 70.20
1976 48.71 62.55 65.94 74.83 76.48 84.60 87.84 86.13 81.83 65.97 56.03 50.39 70.11
1977 37.74 53.93 65.65 75.87 79.74 84.00 91.48 90.65 83.80 68.90 62.00 51.19 70.41
1978 45.13 41.29 54.55 70.07 74.42 84.33 86.42 88.71 82.87 70.71 63.80 55.35 68.14
1979 48.29 40.39 64.48 69.62 a 77.58 81.53 85.90 86.55 79.30 71.97 a 66.37 54.39 68.86
1980 47.13 45.52 57.03 72.23 79.77 86.00 92.10 91.81 86.17 69.32 58.80 50.90 69.73
1981 43.00 56.32 57.32 75.17 76.71 88.87 88.87 85.26 81.20 70.77 60.23 47.13 69.24
1982 43.48 50.96 60.58 68.50 80.65 82.33 87.81 84.52 79.83 69.65 64.33 56.23 69.07
1983 46.48 49.43 61.13 65.87 77.29 85.07 91.90 90.39 83.50 70.77 63.57 49.16 69.55
1984 44.16 56.45 55.77 66.77 78.39 86.60 84.45 86.84 79.43 76.52 60.70 60.16 69.69
1985 43.65 51.43 63.87 76.20 80.23 84.10 87.87 84.87 83.00 73.65 68.17 49.87 70.57
1986 49.55 49.14 62.35 71.10 80.77 88.20 92.10 84.39 81.37 73.87 60.90 52.13 70.49
1987 45.26 49.29 60.97 65.83 80.97 86.63 92.23 89.58 82.43 68.74 65.67 54.65 70.19
1988 44.68 52.93 62.42 70.23 77.84 84.87 90.35 89.32 79.83 67.19 64.73 52.58 69.75
1989 54.03 52.25 59.65 69.60 76.65 87.47 87.68 85.23 81.00 73.06 62.67 42.26 69.29
1990 57.97 61.11 64.58 71.37 77.26 86.80 90.55 86.45 80.27 76.16 66.37 58.52 73.12
1991 51.61 57.46 62.77 73.40 83.87 86.63 90.06 87.84 81.90 72.71 62.03 57.68 72.33
1992 51.90 54.38 59.06 70.33 74.26 81.50 89.26 83.23 80.80 68.19 61.63 51.81 68.86
1993 51.58 48.93 56.35 69.43 79.48 86.30 93.16 89.35 83.27 71.16 62.63 48.16 69.99
1994 45.87 52.96 63.29 77.73 75.84 88.67 89.71 85.42 80.77 71.00 66.80 57.45 71.29
1995 50.81 49.46 63.81 73.93 78.06 83.70 90.81 89.87 81.73 74.71 58.20 47.19 70.19
1996 46.35 50.66 56.06 71.97 77.00 86.57 86.58 84.58 80.57 71.58 55.83 55.48 68.60
1997 50.45 56.25 63.65 68.23 76.90 84.23 89.77 87.39 83.30 72.90 58.23 51.94 70.27
1998 54.90 54.82 61.48 73.50 80.10 86.60 90.00 90.32 86.73 72.94 63.93 55.84 72.60
1999 55.58 55.96 59.35 73.80 78.97 84.60 91.23 88.26 79.07 70.61 66.97 55.81 71.68
2000 49.90 57.59 66.58 69.27 81.29 85.97 85.26 84.29 79.40 72.84 57.93 44.77 69.59
2001 48.97 55.07 57.65 72.37 76.87 84.87 85.16 87.29 78.33 72.94 68.47 58.42 70.53
2002 54.23 58.39 63.97 74.53 77.68 87.20 90.84 89.03 81.50 70.81 59.13 50.10 71.45
2003 44.16 46.79 64.26 68.87 73.90 82.17 86.65 87.06 79.57 70.26 67.70 52.39 68.65
2004 45.32 51.03 61.39 70.90 83.84 83.33 86.55 83.74 79.50 68.97 62.57 53.77 69.24
2005 50.06 52.32 55.13 70.37 73.61 84.23 89.84 88.16 84.57 70.52 66.10 49.74 69.55
2006 55.87 51.21 60.61 71.47 76.71 82.73 87.97 88.87 76.73 68.26 61.50 57.71 69.97
2007 53.45 45.04 62.65 67.80 75.32 83.40 87.61 87.68 81.10 75.74 58.80 53.26 69.32
2008 49.61 55.48 62.77 68.43 75.65 89.37 88.68 86.74 80.83 69.10 57.17 54.97 69.90
2009 44.32 53.68 56.61 70.40 77.35 82.83 84.97 87.10 76.90 68.74 62.20 48.71 67.82
2010 45.10 44.79 61.58 73.63 78.74 89.03 92.10 88.84 84.70 71.10 60.43 42.16 69.35
2011 42.43 a 55.68 57.39 72.47 78.94 86.13 89.19 86.32 80.57 68.55 65.07 57.23 70.00
2012 54.00 55.48 68.71 69.13 80.50 w ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.83
Period of Record Statistics
MEAN 48.93 52.07 60.49 71.03 78.10 85.11 88.53 87.06 81.27 71.23 62.34 52.35 69.84
S.D. 4.42 4.44 3.97 2.91 2.43 2.15 2.19 2.02 2.30 2.46 3.20 4.47 1.19
SKEW 0.07 -0.27 -0.58 0.14 0.37 -0.01 0.10 -0.03 0.44 -0.06 -0.07 -0.22 0.61
MAX 57.97 62.55 68.71 77.73 83.87 89.50 93.16 91.81 86.73 76.52 68.47 61.68 73.12
MIN 37.74 40.39 47.77 65.63 73.61 81.03 84.45 82.06 76.73 65.26 55.83 42.16 67.34
NO YRS 61 61 61 61 61 61 61 61 60 61 60 61 59