TANGIER ISLAND, VIRGINIA

Monthly Average Temperature (Degrees Fahrenheit)

(448323)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200104
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
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.85 43.85
1953 46.48 45.95 48.53 56.47 68.77 74.28 80.50 77.65 72.58 63.06 51.65 44.47 60.87
1954 37.55 42.64 46.27 57.10 63.44 74.97 78.13 77.32 73.72 63.66 48.50 39.16 58.54
1955 36.18 36.95 47.45 57.05 65.65 70.15 81.27 80.15 72.57 63.65 50.03 36.02 58.09
1956 35.06 40.97 44.32 52.15 61.76 73.85 78.45 77.45 70.98 63.40 51.98 49.79 58.35
1957 36.58 42.39 46.90 58.58 67.05 76.98 79.68 75.66 75.62 59.55 53.17 45.95 59.84
1958 36.23 34.61 43.21 55.47 65.97 71.33 82.13 ----- z ----- z ----- z ----- z ----- z 55.56
1959 ----- z ----- z ----- z ----- z ----- z 76.74 a 79.08 80.42 74.78 64.02 51.52 g 43.08 g 75.01
1960 39.58 38.47 34.71 58.17 64.52 72.77 74.71 76.77 70.54 b 61.10 51.09 a 34.65 56.42
1961 33.03 a 40.25 49.15 49.77 o ----- z ----- z 82.64 m 78.74 75.98 62.26 52.82 39.97 54.02
1962 36.73 36.04 43.69 55.27 67.85 73.13 75.37 75.66 69.00 61.50 46.70 35.32 56.36
1963 32.48 31.73 46.84 55.25 61.34 71.72 77.42 75.35 65.55 60.84 50.48 33.40 55.20
1964 36.95 37.57 45.81 50.87 64.71 72.62 76.19 74.69 71.37 57.00 52.05 41.92 56.81
1965 38.13 37.39 42.21 52.80 67.90 68.53 76.27 78.19 71.63 58.73 50.00 44.06 57.15
1966 35.74 37.70 46.31 56.47 61.65 71.75 79.60 75.55 70.25 64.60 59.02 43.95 58.55
1967 44.08 ----- z 43.92 58.25 ----- z 69.27 72.37 71.61 66.95 62.08 47.73 44.53 58.08
1968 39.66 39.22 49.90 59.37 67.21 71.03 75.56 77.32 a 71.97 64.03 55.33 41.74 59.36
1969 39.63 40.62 42.58 59.43 69.29 76.18 77.88 a 76.74 74.93 63.39 49.18 43.11 59.42
1970 35.52 41.11 45.73 52.53 65.92 73.08 77.55 ----- z ----- z ----- z ----- z ----- z 55.92
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.11 58.11
1972 46.73 a 43.93 47.00 55.63 62.81 68.57 75.52 74.40 72.87 65.35 50.18 53.82 59.73
1973 43.90 41.57 49.03 54.15 63.03 73.57 76.29 75.29 ----- z 60.47 b 50.21 f 43.46 c 58.08
1974 43.52 a 39.70 49.19 d 58.15 65.72 b 72.25 b 78.08 a 77.08 71.15 59.63 51.33 a 43.87 59.14
1975 41.39 41.59 45.00 52.12 67.40 75.31 c 76.97 a 79.53 72.43 a 65.31 56.70 43.53 a 59.77
1976 35.74 45.24 49.60 58.38 64.79 74.57 78.86 i 75.19 71.85 57.87 45.50 a 36.82 55.96
1977 26.13 38.31 a 48.55 58.10 65.55 c 69.83 80.29 77.48 70.95 55.59 c 48.80 b 35.53 56.26
1978 30.27 26.29 37.81 50.28 57.98 71.80 75.22 a 79.40 71.58 57.68 52.70 41.35 54.36
1979 33.88 c 27.16 47.47 b 55.65 67.25 o 70.57 77.94 78.63 a 72.83 ----- z ----- z 43.65 56.42
1980 37.76 34.00 42.97 57.32 66.98 72.98 b 79.63 e 80.92 75.25 60.06 48.08 39.84 57.98
1981 31.02 41.14 44.03 a 59.33 64.27 78.20 80.48 76.77 72.52 60.11 50.38 38.11 58.03
1982 32.77 38.59 45.24 52.75 67.94 73.22 80.69 77.42 73.22 62.84 53.50 45.85 58.67
1983 38.24 37.77 46.12 g 54.81 a 64.56 75.22 81.90 a 80.03 74.98 64.06 53.47 41.05 a 60.55
1984 34.02 43.79 43.45 54.22 66.19 76.58 78.29 79.19 71.40 66.69 49.78 49.29 59.41
1985 33.57 a 39.09 48.68 61.18 67.23 75.98 79.90 79.19 74.07 66.11 59.47 40.48 60.41
1986 36.69 38.36 46.65 55.32 67.37 77.18 82.66 78.65 72.67 64.65 52.03 45.02 59.77
1987 37.24 36.76 a 46.35 54.70 67.44 77.78 82.97 80.42 74.97 59.02 54.08 44.06 59.65
1988 34.06 39.84 46.83 b ----- z 65.81 74.28 81.26 81.66 71.40 57.82 52.58 39.13 58.61
1989 41.38 a 40.11 46.16 55.88 65.19 78.53 79.00 78.42 74.68 63.69 52.38 35.71 x 61.40
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z 49.23 59.35 72.47 78.75 83.08 80.97 73.20 63.69 52.43 43.35 65.65
1992 40.71 42.97 46.03 56.93 63.65 72.57 b 80.97 76.44 74.87 58.76 ----- z ----- z 61.39
1993 ----- z ----- z ----- z 55.13 68.13 77.72 84.52 80.03 75.25 64.03 53.30 41.74 66.65
1994 33.84 38.84 48.15 61.57 62.63 77.42 83.65 78.15 71.43 60.23 54.87 44.71 59.62
1995 41.76 36.30 48.29 56.88 65.19 73.18 80.52 82.35 n 72.27 64.73 46.77 36.52 56.58
1996 34.13 36.17 41.23 53.55 62.48 74.77 76.77 75.11 70.77 60.27 46.10 43.47 56.24
1997 37.10 41.32 46.81 51.97 61.37 70.27 78.85 78.08 73.48 a 62.10 50.73 43.42 57.96
1998 43.79 45.12 48.06 60.52 68.26 74.75 80.00 78.68 76.70 62.68 52.83 47.06 61.54
1999 41.48 42.43 44.21 56.47 66.19 73.82 81.27 79.32 ----- z ----- z ----- z ----- z 60.65
2000 ----- z 39.36 51.11 54.05 a 66.13 73.13 74.92 74.08 g 71.10 59.68 47.42 34.90 57.18
2001 34.77 39.18 41.77 a 55.02 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.68
Period of Record Statistics
MEAN 37.34 39.04 45.83 56.01 65.47 73.80 78.95 77.76 72.53 61.81 51.41 42.38 58.40
S.D. 4.40 4.09 3.21 2.74 2.67 2.74 2.73 2.13 2.28 2.70 3.20 5.01 1.72
SKEW 0.13 -1.11 -1.20 -0.04 -0.26 -0.01 -0.12 -0.44 -0.69 -0.31 0.40 0.65 -0.47
MAX 46.73 45.95 51.11 61.57 72.47 78.75 84.52 81.66 76.70 66.69 59.47 58.11 61.54
MIN 26.13 26.29 34.71 50.28 57.98 68.53 72.37 71.61 65.55 55.59 45.50 33.40 54.36
NO YRS 43 43 44 44 42 45 44 42 42 42 39 42 29