LISBON, FLORIDA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 68.4 70.7 76.0 80.8 86.3 89.7 91.1 90.9 88.6 82.5 75.9 69.5 80.9
Highest Mean Max. Temperature (F) 79.2 77.5 80.0 85.5 91.0 94.4 94.7 93.5 93.1 86.6 81.2 77.2 94.7
Year Highest Occurred 1974 1990 1997 1991 1991 1981 1991 1990 1991 1990 1986 1971 1991
Lowest Mean Max. Temperature (F) 61.6 62.2 69.9 76.8 82.6 85.4 88.2 88.0 84.2 78.1 70.9 62.0 61.6
Year Lowest Occurred 1977 1978 1996 1997 1993 1999 1974 1996 1998 1987 1997 1989 1977
Mean Temperature (F) 56.8 58.9 64.0 68.9 75.0 79.5 80.9 80.8 78.8 72.2 64.8 58.5 69.9
Highest Mean Temperature (F) 67.8 66.2 70.6 74.4 79.9 83.6 83.1 82.6 80.5 76.9 72.3 66.7 83.6
Year Highest Occurred 1974 1990 1997 1991 1991 1998 1998 1987 1991 1985 1986 1971 1998
Lowest Mean Temperature (F) 47.3 50.1 59.2 64.8 71.9 77.0 77.8 78.4 76.6 66.5 59.1 49.7 47.3
Year Lowest Occurred 1981 1978 1996 1987 1992 1976 1974 1978 1981 1987 1976 1989 1981
Mean Min. Temperature (F) 45.2 47.0 52.0 57.0 63.7 69.3 70.7 70.6 69.0 61.8 53.7 47.4 59.0
Highest Mean Min. Temperature (F) 56.3 54.9 61.1 63.3 68.8 73.8 75.3 74.9 73.5 67.4 63.4 56.1 75.3
Year Highest Occurred 1974 1990 1997 1991 1991 1998 1998 1995 1998 1985 1986 1971 1998
Lowest Mean Min. Temperature (F) 32.4 37.9 44.8 52.0 60.1 65.2 66.8 65.9 64.6 54.9 46.7 37.3 32.4
Year Lowest Occurred 1981 1978 1971 1987 1981 1978 1977 1978 1981 1987 1976 1989 1981
Mean Precipitation (in.) 3.32 2.87 4.03 2.80 4.13 6.13 5.67 6.20 5.76 2.54 2.53 2.65 48.63
Highest Precipitation (in.) 7.84 7.81 10.46 9.36 11.41 13.50 11.96 12.05 14.58 7.54 7.18 10.02 14.58
Year Highest Occurred 1986 1998 1991 1991 1976 1974 1984 1992 1979 1999 1972 1997 1979
Lowest Precipitation (in.) 0.10 0.50 0.45 0.12 0.64 0.15 1.85 2.94 1.17 0.23 0.00 0.43 0.00
Year Lowest Occurred 1974 1989 2000 1981 1977 1998 1987 1987 1981 1974 1978 1990 1978
Heating Degree Days (F) 300. 208. 115. 25. 1. 0. 0. 0. 0. 12. 104. 244. 1009.
Cooling Degree Days (F) 31. 35. 85. 141. 312. 434. 492. 487. 414. 233. 97. 41. 2802.

Southeast Regional Climate Center, sercc@climate.ncsu.edu