GRUNDY, VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(443640)

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
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 62.13 43.94 53.03
1961 43.06 57.54 65.58 63.97 75.90 82.50 85.53 a 86.32 85.53 71.90 60.70 49.23 68.98
1962 44.61 58.29 56.65 68.47 87.45 84.40 87.77 89.74 80.63 72.87 56.30 43.23 a 69.20
1963 43.23 45.36 67.19 75.38 a 77.97 85.87 88.19 86.13 81.77 80.87 62.08 e 37.79 c 69.32
1964 49.03 a 43.76 55.10 72.27 82.35 87.13 ----- z ----- z ----- z ----- z ----- z ----- z 64.94
1965 ----- z 51.42 i ----- z 77.95 h ----- z 87.50 90.00 90.35 87.67 70.81 64.00 54.77 a 77.87
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 80.30 ----- z 64.83 51.37 a 65.50
1967 54.35 50.04 69.35 76.63 76.77 87.97 87.94 84.26 81.87 74.81 ----- z 54.19 72.56
1968 44.87 ----- z ----- z ----- z ----- z 87.90 ----- z ----- z ----- z 73.29 57.80 48.48 62.47
1969 49.10 b 49.21 56.16 77.00 e 86.16 91.07 92.55 90.45 83.50 74.16 52.30 42.52 70.35
1970 ----- z ----- z ----- z ----- z 72.46 e ----- z ----- z ----- z ----- z ----- z 53.74 k 53.26 62.86
1971 43.94 51.88 d 54.71 70.87 73.84 86.30 85.35 84.97 83.25 b 75.10 64.57 63.32 69.84
1972 53.29 50.62 61.06 70.27 76.52 78.30 84.74 84.87 81.47 65.83 a 55.66 a 52.19 67.90
1973 46.87 a ----- z 65.71 65.76 a ----- z ----- z ----- z 85.87 a ----- z 74.55 ----- z 50.00 a 64.79
1974 56.31 b 51.08 b 61.67 g 69.18 b ----- z 80.10 a 85.83 a 84.06 74.67 67.03 58.63 46.10 b 67.30
1975 48.62 b 51.14 51.48 63.70 77.61 81.63 83.81 86.55 76.47 71.97 a 61.70 48.29 66.91
1976 40.55 b 57.21 a 63.93 a 72.83 74.03 a 82.67 84.06 83.42 e 76.13 60.71 50.20 44.18 c 65.83
1977 32.19 46.36 63.55 72.47 79.52 79.10 88.50 a 85.39 81.10 62.52 57.97 44.60 f 68.06
1978 34.55 37.85 a 55.10 ----- z 73.35 83.63 86.34 b 85.71 83.37 69.55 62.10 49.32 65.53
1979 38.57 c 41.75 59.35 66.88 d 75.07 d 79.07 a 82.32 84.94 78.03 66.87 60.50 51.19 65.38
1980 45.52 42.83 54.06 69.83 75.35 83.64 p 89.32 88.26 82.30 67.55 56.60 50.32 65.63
1981 41.35 50.05 f 53.58 74.76 a 74.55 84.83 86.90 84.55 78.53 68.35 59.90 a 44.55 68.35
1982 42.35 50.18 60.61 67.33 81.68 80.90 87.06 83.61 76.90 69.97 61.27 55.06 68.08
1983 45.16 49.54 58.90 62.43 74.13 82.43 87.61 89.35 80.50 70.32 61.10 45.06 67.21
1984 42.61 53.90 55.13 64.93 73.29 85.97 83.42 84.65 78.50 74.61 56.93 56.90 67.57
1985 36.87 45.04 61.48 72.83 78.32 82.03 84.81 83.19 81.50 74.45 65.40 44.03 67.50
1986 43.03 49.71 59.42 73.73 76.97 86.70 88.84 85.10 80.40 70.74 59.47 48.77 68.57
1987 42.61 49.61 63.32 62.17 82.32 84.43 87.55 89.70 k 79.27 65.81 65.73 51.10 66.72
1988 42.19 49.72 61.06 69.63 76.84 86.97 a 90.61 87.68 77.97 64.52 63.13 50.52 68.40
1989 53.55 47.50 64.77 67.83 72.45 82.13 86.94 85.45 79.43 72.26 59.17 38.65 67.51
1990 54.84 60.39 63.90 68.97 75.52 83.60 87.16 86.52 82.03 71.68 66.57 56.55 71.48
1991 48.87 53.71 61.39 74.30 83.90 84.83 88.61 86.87 80.77 75.97 57.10 51.97 70.69
1992 50.23 55.28 57.42 67.43 74.61 80.17 88.19 83.84 83.37 71.35 59.73 46.81 68.20
1993 52.29 49.86 53.13 67.50 79.13 86.03 92.10 88.32 82.50 70.61 59.93 46.90 69.03
1994 39.06 53.11 59.68 74.53 73.61 88.20 88.52 85.19 81.03 73.68 68.93 55.06 70.05
1995 48.13 47.89 64.16 72.63 76.68 84.70 91.06 93.90 81.53 74.68 54.93 45.74 69.67
1996 46.29 48.90 54.35 67.97 78.61 86.40 85.48 86.35 78.63 71.35 52.57 52.71 67.47
1997 48.68 54.89 65.06 64.77 72.81 81.70 88.55 85.29 79.93 71.87 53.73 47.55 67.90
1998 50.23 52.18 57.71 68.50 79.23 83.43 88.39 89.45 88.63 74.97 63.40 52.61 70.73
1999 51.94 52.89 55.45 73.03 80.13 87.27 91.77 88.68 84.13 71.81 67.87 53.00 71.50
2000 46.48 56.07 66.39 66.57 81.61 85.90 85.13 84.42 80.00 75.16 59.03 42.45 69.10
2001 44.97 56.46 53.48 72.07 79.94 83.33 84.74 87.68 79.07 72.61 71.80 53.71 69.99
2002 46.97 50.64 58.68 70.57 73.10 81.10 ----- z 83.84 80.47 67.03 52.40 44.13 64.45
2003 38.06 42.50 62.10 69.53 72.71 76.00 81.48 81.45 76.00 67.03 62.80 44.00 64.47
2004 42.48 47.00 59.69 e 67.33 78.74 77.97 82.00 79.26 76.03 69.06 60.00 46.71 65.52
2005 47.10 49.04 52.77 68.70 72.06 81.23 82.35 83.10 81.73 68.45 61.47 41.87 65.82
2006 52.71 45.21 56.81 73.80 71.26 78.80 82.48 83.03 71.33 63.45 57.23 52.35 65.71
2007 47.29 40.11 64.32 65.07 78.35 83.53 82.10 89.13 83.10 74.97 56.10 50.81 67.91
2008 42.55 49.48 56.74 68.77 72.52 82.70 82.52 80.61 78.97 66.71 52.63 47.42 65.13
2009 40.94 47.93 57.32 67.93 73.58 79.60 78.06 80.00 75.27 63.58 59.70 42.13 63.84
2010 36.32 36.96 53.23 72.67 76.23 81.60 83.52 83.32 80.63 68.77 57.43 32.71 63.62
2011 38.84 51.86 56.29 70.80 72.90 81.10 81.45 81.71 74.80 64.16 59.47 49.90 65.27
2012 48.55 50.62 68.29 67.77 77.64 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.81
Period of Record Statistics
MEAN 45.35 49.63 59.48 69.62 76.79 83.42 86.26 85.58 80.23 70.42 59.90 48.51 67.88
S.D. 5.51 5.19 4.71 3.70 3.86 3.25 3.25 2.94 3.33 4.19 4.59 5.52 2.11
SKEW -0.13 -0.36 0.25 0.00 0.82 -0.03 -0.17 0.31 -0.05 -0.22 0.18 -0.22 -0.24
MAX 56.31 60.39 69.35 77.00 87.45 91.07 92.55 93.90 88.63 80.87 71.80 63.32 71.50
MIN 32.19 36.96 51.48 62.17 71.26 76.00 78.06 79.26 71.33 60.71 50.20 32.71 63.62
NO YRS 49 46 47 47 46 47 45 46 47 48 48 50 37