JACKSONVILLE WSO AP, FLORIDA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(084358)

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
1948 ----- z ----- z ----- z ----- z ----- z ----- z 73.33 a 72.81 70.77 57.58 60.29 b 50.91 h 66.95
1949 51.06 56.50 50.58 59.80 65.32 71.70 74.00 74.29 71.80 68.55 47.21 a 48.65 61.62
1950 55.61 50.07 50.08 f 52.30 67.39 73.47 73.03 72.94 71.47 65.13 46.17 40.45 60.73
1951 43.52 42.14 52.61 56.27 63.39 71.17 73.06 74.26 72.40 64.81 d 47.67 49.68 f 60.12
1952 46.76 b 47.17 f 51.52 b 54.40 65.06 73.93 a 74.06 73.58 e 70.79 a 58.60 f 50.03 41.52 60.17
1953 45.35 49.92 p 55.68 58.85 j 69.42 72.23 73.87 73.32 71.80 e 61.85 e 50.57 b 47.23 62.13
1954 45.26 47.79 49.90 61.93 c 61.77 71.50 73.55 73.87 71.87 59.00 48.40 41.03 58.82
1955 41.58 47.59 a 52.97 60.60 66.00 69.33 72.81 73.26 72.50 60.61 49.17 44.87 59.27
1956 38.03 52.03 49.26 56.73 66.87 69.53 72.71 72.87 67.13 63.39 48.70 50.52 58.98
1957 50.06 53.25 50.97 59.90 67.65 72.63 73.97 73.43 h 72.80 60.48 55.33 42.29 59.94
1958 39.06 36.75 49.87 57.77 64.26 71.77 74.00 72.42 70.93 a 59.71 54.73 43.96 h 59.21
1959 40.57 a 53.82 51.52 58.43 68.29 71.63 73.03 72.97 71.53 67.97 52.17 45.39 60.61
1960 44.42 43.17 44.19 58.83 63.26 69.80 74.19 73.19 72.40 63.48 54.73 38.10 58.31
1961 40.74 51.00 56.68 54.00 64.29 69.27 73.26 72.81 70.33 58.23 54.83 46.19 59.30
1962 43.71 50.79 49.00 55.67 66.32 71.67 74.42 72.97 70.60 60.97 49.03 41.06 58.85
1963 42.26 41.18 54.68 60.33 66.00 71.00 72.32 72.74 69.53 59.65 50.43 38.45 58.21
1964 43.03 42.93 51.61 59.33 64.45 72.07 73.19 73.16 70.03 58.45 55.37 49.68 59.44
1965 44.10 47.96 52.26 60.67 64.52 69.27 72.77 73.74 73.13 61.26 53.80 45.03 59.88
1966 42.23 44.75 47.45 56.77 65.68 67.50 73.19 72.00 70.23 61.90 49.80 43.23 57.89
1967 45.29 43.29 53.61 61.70 65.52 71.60 72.94 73.13 67.03 58.39 50.03 50.00 59.38
1968 42.81 40.03 48.13 61.43 66.81 72.90 74.97 74.58 71.10 63.42 48.77 42.97 58.99
1969 44.29 43.32 45.19 58.60 64.16 72.67 74.35 72.55 70.70 66.90 48.03 41.84 58.55
1970 38.94 41.54 53.23 61.57 65.00 69.77 72.84 74.23 72.17 63.94 44.97 46.16 58.69
1971 42.45 43.93 43.16 52.87 59.94 67.27 72.19 72.52 69.63 63.61 49.00 54.45 57.58
1972 51.42 45.34 48.23 57.17 63.65 66.13 70.35 71.61 67.33 61.45 51.23 49.68 58.63
1973 43.03 41.07 54.90 53.73 61.13 69.97 71.81 71.19 70.90 60.84 51.80 41.26 57.64
1974 55.94 41.82 52.29 52.60 62.87 67.40 69.48 70.74 69.77 54.32 47.03 43.10 57.28
1975 46.68 49.29 48.58 54.50 64.55 71.67 72.10 71.39 68.87 62.71 50.50 39.71 58.38
1976 35.55 43.93 53.06 52.13 61.87 67.37 71.45 70.81 68.30 53.16 42.30 42.48 55.20
1977 32.84 36.89 52.42 53.20 60.55 69.40 71.23 72.77 70.30 54.65 51.37 42.55 55.68
1978 37.71 36.93 47.06 55.03 64.55 70.33 73.03 71.03 68.80 57.16 53.17 42.00 56.40
1979 35.10 40.32 47.61 56.93 63.03 67.60 72.90 71.03 73.43 57.45 50.30 43.68 56.62
1980 42.29 39.52 51.29 56.27 65.03 69.70 73.87 73.29 70.70 57.00 49.67 40.03 57.39
1981 31.58 41.86 45.71 56.97 58.48 71.20 72.84 72.23 64.23 58.35 46.13 41.16 55.06
1982 40.65 50.29 53.48 57.33 60.13 71.57 72.87 72.35 68.50 58.35 54.30 48.61 59.04
1983 38.19 41.32 46.29 49.90 60.74 67.70 72.97 73.13 67.77 62.48 48.37 41.68 55.88
1984 39.97 43.24 47.90 54.93 62.84 67.27 70.65 70.77 67.47 63.23 46.97 49.26 57.04
1985 34.35 44.36 51.81 55.20 65.03 71.23 71.58 72.94 69.33 67.42 60.70 39.42 58.61
1986 40.32 47.64 48.26 50.93 60.81 70.70 73.45 72.00 70.20 62.35 59.50 48.74 58.74
1987 40.32 44.21 50.39 50.17 61.90 69.30 72.00 73.68 69.60 51.84 51.47 45.13 56.67
1988 38.45 39.97 47.84 55.87 58.90 67.83 71.52 73.19 71.40 55.16 53.10 41.13 56.20
1989 48.74 45.96 53.77 55.23 61.48 70.13 73.03 72.68 71.30 61.13 49.50 35.55 58.21
1990 45.42 52.18 52.52 54.30 63.10 69.43 73.45 71.87 67.93 61.84 50.13 48.71 59.24
1991 47.03 47.29 53.52 62.40 69.90 70.53 74.29 73.74 69.60 60.55 47.70 46.19 60.23
1992 41.68 48.34 48.42 53.60 60.58 71.87 73.77 73.10 70.87 58.23 54.83 46.03 58.44
1993 49.84 42.32 49.55 50.77 61.65 69.00 73.19 72.03 69.50 60.68 51.63 40.19 57.53
1994 41.06 49.14 50.58 57.90 62.58 71.40 72.81 71.77 68.23 62.16 57.30 50.06 59.58
1995 41.71 43.07 51.90 54.60 63.77 68.80 71.71 74.03 69.90 64.00 45.80 42.26 57.63
1996 39.81 43.69 45.71 52.50 64.39 69.00 73.71 70.87 67.90 60.42 48.53 44.19 56.73
1997 43.74 49.21 56.39 53.70 61.81 68.67 72.29 71.74 69.43 59.29 48.67 45.29 58.35
1998 46.23 47.64 47.35 56.80 65.45 71.60 74.29 72.81 71.97 62.32 56.67 50.00 60.26
1999 43.39 46.54 44.32 59.90 60.55 69.37 72.71 73.19 67.87 61.68 50.70 42.39 57.72
2000 41.45 42.62 50.90 51.50 63.48 67.87 70.35 70.90 70.47 56.13 46.40 37.90 55.83
2001 36.45 49.64 49.61 53.93 61.16 70.17 72.16 71.71 67.23 57.16 53.87 49.77 57.74
2002 44.90 43.68 51.35 62.13 62.81 70.17 71.94 71.23 72.80 65.39 47.63 41.19 58.77
2003 34.97 44.11 56.06 54.83 65.52 70.10 72.23 72.23 67.57 60.71 53.50 37.71 57.46
2004 38.81 44.38 49.61 51.73 64.23 71.13 72.26 72.87 72.47 62.35 52.83 41.58 57.85
2005 45.65 45.61 48.26 51.07 60.48 71.73 74.39 74.90 70.70 62.06 52.10 40.68 58.14
2006 45.00 ----- z ----- z ----- z ----- z ----- z ----- z 73.00 69.13 ----- z ----- z 49.71 59.21
2007 45.97 40.79 49.61 51.87 60.65 68.50 72.29 73.65 70.47 66.23 47.83 47.58 57.95
2008 41.58 44.25 a 47.84 54.70 62.32 68.87 71.39 73.23 69.50 ----- z 45.67 46.32 56.88
2009 40.29 38.79 49.45 54.67 65.58 71.93 71.77 72.77 70.27 63.42 51.27 47.10 58.11
2010 36.52 37.29 44.52 53.73 66.68 71.37 73.77 75.48 69.47 55.61 46.80 32.00 55.27
2011 36.65 47.36 50.00 56.60 60.39 68.73 72.55 73.16 67.93 55.42 50.20 47.23 57.18
2012 41.03 48.76 55.29 56.52 a 63.89 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 50.40
Period of Record Statistics
MEAN 42.40 44.99 50.29 55.93 63.64 70.17 72.80 72.72 70.03 60.72 50.74 44.07 58.06
S.D. 4.90 4.47 3.22 3.34 2.55 1.75 1.11 1.07 1.82 3.64 3.75 4.32 1.40
SKEW 0.40 0.28 -0.08 0.24 0.20 -0.16 -0.19 -0.16 -0.49 -0.15 0.59 -0.09 -0.05
MAX 55.94 56.50 56.68 62.40 69.90 73.93 74.97 75.48 73.43 68.55 60.70 54.45 61.62
MIN 31.58 36.75 43.16 49.90 58.48 66.13 69.48 70.74 64.23 51.84 42.30 32.00 55.06
NO YRS 64 61 62 62 62 62 63 63 64 61 63 61 55