PHILPOTT DAM 2, VIRGINIA

Monthly Average Temperature (Degrees Fahrenheit)

(446692)

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
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.25 z 61.03 a 48.17 38.42 49.21
1954 38.89 41.98 45.98 59.72 a 59.81 72.37 75.37 74.74 71.22 60.11 43.30 35.69 56.60
1955 35.61 37.91 48.40 58.88 66.06 67.37 77.34 75.59 b 67.13 k 56.15 44.43 34.10 54.71
1956 35.65 41.28 44.16 52.33 64.81 71.57 75.23 74.50 65.67 58.77 45.98 47.21 56.43
1957 36.87 42.66 44.72 h 58.02 66.19 72.62 75.19 73.50 69.12 a 54.10 48.48 41.10 57.99
1958 32.89 31.86 41.40 54.97 63.37 70.90 76.63 74.39 68.13 57.11 50.28 33.95 54.66
1959 34.48 39.55 45.36 i 57.38 70.98 j 72.78 75.98 77.47 68.27 59.31 45.47 40.06 57.08
1960 38.19 36.41 33.35 58.27 62.34 70.13 72.60 74.82 66.11 h 56.77 45.72 31.94 52.78
1961 30.80 a 37.70 46.90 47.73 57.81 68.78 74.31 74.24 71.20 ----- z 50.25 37.56 54.30
1962 34.52 39.32 43.44 53.32 69.08 70.45 72.42 72.44 64.60 58.73 44.48 34.26 54.75
1963 32.11 32.50 50.81 57.37 63.03 70.62 74.31 73.31 65.47 59.66 48.20 31.82 54.93
1964 36.31 35.83 45.74 55.13 65.10 72.17 73.34 72.05 66.28 53.27 50.73 39.39 55.44
1965 36.63 35.43 41.92 54.50 69.90 69.20 73.94 73.74 69.32 55.24 47.90 39.58 55.61
1966 31.84 35.93 45.27 50.63 62.58 69.67 76.18 72.45 65.27 54.98 47.23 40.72 h 55.64
1967 39.20 d 33.70 47.18 58.33 59.50 69.70 73.47 72.11 63.52 55.13 44.02 41.37 54.77
1968 32.44 33.90 47.52 55.35 61.16 70.23 75.53 75.79 67.68 58.02 47.00 35.74 55.03
1969 33.77 38.07 41.03 56.58 64.63 72.40 76.06 72.42 66.45 56.44 44.33 34.87 54.76
1970 29.89 36.64 43.18 56.42 65.37 71.50 74.68 73.98 72.45 58.94 46.52 40.16 55.81
1971 34.06 36.59 41.90 53.75 60.85 73.13 73.55 72.56 69.90 62.61 46.98 46.37 56.02
1972 39.66 35.28 45.84 53.80 61.15 66.63 73.02 72.77 68.60 53.29 43.95 40.69 54.56
1973 36.00 34.84 49.52 52.97 59.94 72.20 75.02 74.74 71.30 59.42 49.07 37.50 a 56.04
1974 43.82 38.59 49.32 55.55 63.74 67.85 73.74 74.32 a 65.38 55.66 48.45 39.39 56.32
1975 39.35 40.04 42.94 51.62 65.81 71.50 73.50 74.58 65.50 59.26 49.53 37.52 55.93
1976 31.92 44.74 ----- z 57.93 61.71 70.22 74.05 73.02 65.42 52.29 42.98 35.98 55.48
1977 26.37 35.64 49.98 57.97 65.66 69.10 77.29 b 77.40 u 68.35 53.52 48.10 a 34.52 53.32
1978 27.27 a 29.05 41.66 54.40 60.15 70.33 73.89 75.40 70.75 54.15 51.07 39.85 54.00
1979 32.52 30.82 46.37 54.88 62.24 67.04 b 72.45 73.84 66.90 55.16 49.90 39.84 54.33
1980 38.05 a 25.44 t 43.96 c 55.40 63.52 69.33 75.89 76.58 70.78 54.37 44.70 38.27 57.35
1981 32.35 38.45 42.58 57.40 60.37 74.18 75.61 71.32 65.55 h 53.13 a 47.28 34.15 53.35
1982 29.08 39.46 45.08 52.13 67.26 70.27 75.79 72.11 65.98 57.19 48.57 43.74 b 55.56
1983 34.52 37.28 a 46.60 50.97 61.39 71.17 76.29 77.11 68.72 56.77 46.67 34.31 55.15
1984 32.76 41.88 42.26 51.05 62.06 72.45 72.53 74.15 65.05 64.23 44.90 46.52 55.82
1985 30.79 37.21 47.42 58.43 64.94 71.07 73.74 72.19 67.53 59.63 55.53 34.89 56.11
1986 34.63 39.12 45.00 58.62 62.61 73.28 77.92 71.58 67.52 59.13 47.98 38.31 56.31
1987 34.45 36.36 44.55 51.83 65.94 73.15 77.26 76.31 68.83 51.00 49.55 40.71 55.83
1988 30.60 37.05 45.66 54.28 62.66 70.77 76.05 77.13 65.90 50.90 46.47 38.50 54.66
1989 40.06 38.80 46.37 53.70 59.92 73.20 76.60 74.23 68.62 58.66 47.78 30.74 55.72
1990 43.34 45.39 51.27 55.78 64.03 72.38 76.90 75.03 69.00 59.82 52.90 43.90 59.15
1991 38.73 42.96 49.23 57.53 69.47 73.63 77.89 74.79 69.47 59.89 47.32 43.79 58.72
1992 40.26 42.81 47.08 56.20 61.18 69.23 77.47 71.90 68.73 56.03 47.90 38.77 56.46
1993 40.47 37.66 42.94 54.70 66.66 72.70 79.79 76.42 70.80 56.85 47.95 37.69 57.05
1994 31.48 39.38 47.06 60.50 62.11 75.28 77.45 74.32 67.77 57.37 52.63 44.82 57.52
1995 38.81 38.04 51.16 57.03 65.10 72.48 77.74 78.60 68.47 59.97 44.90 37.08 57.45
1996 35.27 38.97 42.26 55.57 65.18 a 73.57 76.18 74.85 67.95 59.39 43.65 41.08 56.16
1997 35.74 42.32 49.48 51.78 59.40 68.58 75.92 73.52 67.95 58.21 44.15 38.87 55.49
1998 40.79 41.14 45.10 55.95 66.40 73.13 76.66 75.26 72.70 59.23 48.70 42.95 58.17
1999 39.24 40.84 42.42 57.35 q 63.77 71.22 77.32 75.41 b 66.38 55.56 52.98 40.50 56.88
2000 35.39 42.09 50.73 53.78 66.77 73.45 73.06 73.10 66.22 59.65 45.50 30.42 55.85
2001 35.84 41.84 42.60 57.58 63.79 72.73 73.00 74.98 64.80 57.31 54.02 44.23 56.89
2002 40.00 41.04 45.56 59.07 63.34 74.60 77.90 76.81 70.53 58.06 45.85 36.71 57.46
2003 33.27 35.70 48.69 55.42 63.05 70.20 75.31 77.15 67.88 56.48 52.52 37.63 56.11
2004 34.47 37.28 49.13 56.52 69.74 72.23 76.84 73.16 69.33 58.69 51.17 38.50 57.25
2005 39.03 40.75 43.58 55.87 61.90 72.45 75.97 l 76.98 71.00 59.42 49.05 36.55 55.14
2006 41.85 37.96 47.40 59.27 61.08 71.48 76.21 ----- z ----- z ----- z ----- z ----- z 56.47
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 33.14 b 40.57 a 45.88 b 58.77 67.21 78.15 82.39 78.89 71.25 58.40 49.55 b 41.45 b 58.80
2012 39.07 d 42.02 54.22 b 58.80 68.82 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.53
Period of Record Statistics
MEAN 35.54 38.34 45.75 55.59 63.64 71.42 75.56 74.47 68.12 57.25 47.83 38.57 56.09
S.D. 3.93 3.42 3.53 2.74 2.86 2.15 2.00 1.84 2.25 2.79 2.92 3.97 1.24
SKEW -0.06 -0.38 -0.45 -0.51 0.31 0.11 0.61 0.37 0.06 -0.23 0.48 0.12 0.65
MAX 43.82 45.39 54.22 60.50 69.90 78.15 82.39 78.89 72.70 64.23 55.53 47.21 59.15
MIN 26.37 29.05 33.35 47.73 57.81 66.63 72.42 71.32 63.52 50.90 42.98 30.42 54.00
NO YRS 55 54 52 54 53 54 53 52 50 53 54 53 41