BLACKBEARD ISLAND, GEORGIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(090946)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197412
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
1940 ----- z ----- z 44.75 c 44.95 j 50.29 c 72.00 f 81.12 f 79.12 n 71.12 n 58.68 49.29 m 47.06 m 51.24
1941 39.71 n 36.46 39.88 f 57.35 g 61.77 70.77 h 73.65 73.97 70.56 l 67.58 48.82 m 45.52 h 62.69
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.38 w 68.27 60.87 53.50 b 43.13 56.44
1943 44.48 d 39.44 a 48.87 54.40 66.27 e ----- z 67.57 c ----- z ----- z 49.61 38.75 f 29.74 50.05
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 51.72 a 63.64 f 70.80 72.74 72.35 e 68.88 f 65.48 44.18 h 46.81 o 66.62
1950 52.96 d 46.59 f 44.68 50.32 e 63.71 n 70.60 71.62 e 71.64 c ----- z ----- z ----- z ----- z 60.30
1951 41.22 d 40.62 d 49.04 f 55.69 d 62.00 a 70.23 72.74 d 74.17 a 71.15 d 63.27 a 46.96 b 47.50 a 58.69
1952 47.33 a 45.42 c 49.67 d 53.21 b 63.81 d 73.76 a 73.61 c 73.24 n 68.68 e 57.69 b 50.33 f 41.37 a 57.46
1953 43.85 d 45.84 c 51.83 a 55.53 68.21 b 72.39 b 72.77 e 72.80 p 68.00 e 59.44 f 47.25 b 45.67 a 57.13
1954 44.04 d 45.78 a 47.79 c 60.45 a 60.47 a 67.90 73.40 a 73.38 b 70.83 59.97 b 50.36 b ----- z 59.49
1955 ----- z 45.56 c 51.62 b 58.68 b 65.53 a 67.00 f 72.30 a 72.69 b 72.11 l 58.81 47.93 b 40.22 h 59.14
1956 35.46 c 49.68 a 46.62 b 54.04 b 65.27 e 68.25 b 70.54 c 70.11 c 63.20 j 59.33 z ----- z 45.75 c 56.19
1957 43.93 a 49.79 48.16 57.24 a 65.57 a 70.83 71.13 70.68 69.70 55.97 50.03 37.16 57.52
1958 32.60 a 29.43 42.40 a 52.77 61.58 67.83 70.06 67.90 a 66.13 51.39 48.17 41.09 h 53.66
1959 36.77 47.61 47.81 56.60 66.65 69.60 72.84 73.03 71.93 66.61 50.40 41.71 58.46
1960 40.97 40.62 39.96 f 56.47 62.00 69.37 73.13 72.77 71.93 61.52 52.63 34.47 a 57.81
1961 36.26 44.64 52.19 51.03 62.26 68.70 72.45 73.13 70.43 58.06 53.93 43.35 57.20
1962 39.06 47.50 45.52 53.33 65.61 70.37 73.77 71.77 69.60 60.61 46.03 37.84 56.75
1963 37.10 37.93 50.19 57.93 64.39 70.27 71.45 72.58 68.57 58.42 48.20 35.13 56.01
1964 38.06 39.38 48.10 56.77 63.32 71.80 71.87 71.96 c 68.00 h 55.76 b 53.20 44.75 c 55.91
1965 39.84 42.79 47.58 56.97 63.48 68.23 70.60 a 71.10 69.47 57.31 b 49.83 40.12 o 57.93
1966 39.10 41.73 b 45.84 55.70 64.90 68.21 b 72.45 72.10 68.93 a 59.26 47.83 39.27 a 56.28
1967 41.65 40.07 51.19 d 59.30 60.68 69.24 a 70.10 70.74 63.90 55.32 46.80 46.87 56.32
1968 37.03 33.24 42.74 56.10 60.94 68.10 70.45 70.58 66.23 57.03 42.73 37.06 53.52
1969 37.45 38.43 39.59 b 57.13 62.13 69.87 73.03 71.61 68.33 63.00 49.73 d 39.09 h 57.30
1970 33.52 h 39.25 h 52.72 b 61.90 65.97 70.77 73.00 75.79 b 74.93 63.77 45.37 45.20 f 64.91
1971 39.28 f 41.21 d 42.13 52.43 61.55 69.03 72.84 72.87 70.33 63.58 49.53 51.93 b 58.86
1972 50.39 h 46.82 g 48.71 57.37 63.90 65.86 a 70.90 a 72.94 69.97 62.86 c 52.73 47.05 i 62.80
1973 41.62 e 41.14 g 52.85 e 54.50 b 61.19 e 70.11 c 73.84 71.61 71.68 e 62.38 g 50.92 e ----- z 60.92
1974 55.17 g 42.69 b 52.00 h 55.96 c 65.10 b 68.78 g 71.27 e 72.19 e 69.05 j 55.03 b 48.21 b 43.65 k 58.64
Period of Record Statistics
MEAN 40.51 41.99 47.65 55.69 63.14 69.67 72.00 72.15 69.48 59.52 49.23 41.34 56.51
S.D. 4.58 5.04 3.65 2.79 3.32 1.70 1.45 1.54 2.38 4.37 2.83 5.65 1.45
SKEW 0.82 -0.54 -0.41 0.07 -2.04 0.15 -0.99 -0.38 -0.16 -0.21 -0.15 -0.18 -0.86
MAX 52.96 49.79 52.85 61.90 68.21 73.76 73.84 75.79 74.93 67.58 53.93 51.93 58.46
MIN 32.60 29.43 39.59 50.32 50.29 65.86 67.57 67.90 63.90 49.61 42.73 29.74 53.52
NO YRS 21 23 24 27 27 24 28 25 21 26 23 17 8