ROWAN RESEARCH STN, NORTH CAROLINA

Monthly Average Temperature (Degrees Fahrenheit)

(317508)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 198212
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
1954 ----- z ----- z ----- z 63.62 61.48 a 74.47 78.05 76.73 72.38 61.61 45.28 38.90 63.61
1955 39.26 43.30 52.69 61.62 68.58 69.47 78.61 78.08 71.23 58.19 47.78 37.29 58.84
1956 38.11 45.66 49.97 56.22 67.60 74.13 77.13 76.95 68.92 61.56 48.40 50.82 59.62
1957 43.26 48.32 48.32 62.19 a 69.16 75.02 77.08 75.21 72.03 55.97 51.58 43.52 60.14
1958 35.06 34.77 45.23 58.63 68.00 74.78 78.50 76.94 69.50 57.94 52.25 37.15 57.40
1959 39.65 44.25 47.11 60.02 70.52 73.62 77.21 78.18 70.05 61.53 49.08 42.08 59.44
1960 41.58 40.34 37.27 62.18 65.35 74.33 77.32 78.52 71.03 60.81 49.28 35.26 57.77
1961 36.26 44.77 53.29 53.62 63.84 72.45 76.23 75.61 72.40 58.84 53.98 41.45 58.56
1962 38.77 46.29 47.26 55.98 72.37 73.90 77.23 76.45 69.00 61.79 48.50 38.03 58.80
1963 37.19 36.79 53.21 61.15 66.60 72.88 75.19 75.48 68.00 59.61 50.28 34.35 57.56
1964 39.35 37.84 49.84 59.95 67.19 75.75 76.42 75.13 69.32 55.61 52.47 44.02 58.57
1965 40.85 42.89 46.45 59.70 71.63 72.12 76.50 76.98 72.12 58.34 50.60 42.53 59.23
1966 35.39 41.20 49.05 57.53 66.76 72.50 78.39 75.97 68.42 57.71 49.23 40.94 57.76
1967 43.03 39.34 52.94 62.77 64.27 71.80 75.79 74.69 65.18 57.68 45.63 45.40 58.21
1968 36.21 35.10 51.48 59.55 64.61 73.65 77.32 77.92 69.35 60.89 49.93 37.68 57.81
1969 37.23 39.91 44.56 59.53 66.79 76.70 79.61 74.61 68.72 59.87 45.97 38.47 57.66
1970 34.94 41.14 48.77 60.25 68.15 73.87 78.39 76.81 74.47 62.44 49.40 44.31 59.41
1971 39.31 40.59 46.27 57.43 64.24 75.90 76.10 75.32 73.00 64.85 48.42 50.23 59.31
1972 44.98 39.69 50.11 58.67 64.63 70.75 76.55 76.24 72.17 57.45 48.20 46.77 58.85
1973 39.94 40.82 54.61 57.53 65.21 75.52 77.61 76.34 73.75 61.40 52.45 41.60 59.73
1974 50.71 44.29 54.45 59.80 68.23 71.30 76.11 75.40 67.88 57.18 49.37 42.19 59.74
1975 45.13 45.70 48.00 57.88 69.50 73.55 75.63 78.50 70.42 62.92 52.40 41.21 60.07
1976 38.00 50.64 55.87 59.93 65.11 72.73 77.16 75.23 68.28 54.94 43.77 39.10 58.40
1977 29.19 40.29 54.84 62.68 69.45 74.25 80.19 78.18 72.75 57.58 52.07 42.48 h 61.04
1978 33.90 35.77 48.00 60.43 65.82 75.62 77.89 77.94 73.37 58.06 53.33 43.69 58.65
1979 36.73 36.84 53.39 58.93 67.13 71.37 75.39 76.77 70.08 58.55 52.73 42.73 58.39
1980 41.74 38.74 47.87 59.37 67.58 73.58 79.44 79.16 74.13 57.63 47.32 41.77 59.03
1981 35.18 42.18 47.48 62.10 64.12 b 77.72 78.42 74.85 68.15 56.79 49.63 37.65 57.86
1982 34.69 45.05 51.48 55.80 69.95 73.97 77.98 75.65 68.42 58.82 50.68 45.35 58.99
Period of Record Statistics
MEAN 38.77 41.52 49.64 59.49 67.03 73.71 77.36 76.55 70.50 59.19 49.66 41.59 58.73
S.D. 4.27 3.99 3.99 2.36 2.55 1.83 1.28 1.31 2.29 2.39 2.56 4.03 0.80
SKEW 0.54 0.23 -0.83 -0.41 0.12 -0.09 0.35 0.29 -0.07 0.38 -0.36 0.41 -0.06
MAX 50.71 50.64 55.87 63.62 72.37 77.72 80.19 79.16 74.47 64.85 53.98 50.82 60.14
MIN 29.19 34.77 37.27 53.62 61.48 69.47 75.19 74.61 65.18 54.94 43.77 34.35 57.40
NO YRS 28 28 28 29 29 29 29 29 29 29 29 28 27