MYAKKA RIVER STATE PARK, FLORIDA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 74.9 77.1 81.7 85.7 91.1 92.5 93.0 93.0 91.6 87.2 81.4 76.3 85.5
Highest Mean Max. Temperature (F) 80.8 83.6 88.4 90.3 94.3 97.0 95.6 96.3 95.3 90.8 85.9 82.2 97.0
Year Highest Occurred 1989 1997 1997 1999 1989 1998 1996 1998 1991 1985 1986 1998 1998
Lowest Mean Max. Temperature (F) 66.9 68.5 75.8 79.5 86.9 88.8 89.5 90.3 88.5 83.4 77.5 70.4 66.9
Year Lowest Occurred 1977 1978 1983 1987 1972 1972 1974 1971 1971 1987 1976 1989 1977
Mean Temperature (F) 62.4 64.0 68.4 72.1 77.5 81.0 82.2 82.6 81.6 76.2 69.8 64.3 73.5
Highest Mean Temperature (F) 69.8 70.1 74.3 76.4 81.3 85.2 84.8 85.0 83.2 80.0 75.8 69.8 85.2
Year Highest Occurred 1993 1982 1997 1991 1995 1998 1998 1998 1991 1985 1986 1998 1998
Lowest Mean Temperature (F) 52.0 56.8 63.5 66.7 74.7 78.5 80.2 80.8 79.7 71.9 65.3 57.6 52.0
Year Lowest Occurred 1981 1978 1971 1987 1992 1976 1974 1972 1976 1987 2000 1989 1981
Mean Min. Temperature (F) 49.8 50.9 55.1 58.4 63.9 69.5 71.3 72.2 71.5 65.1 58.1 52.2 61.5
Highest Mean Min. Temperature (F) 60.0 57.9 60.1 64.8 68.9 73.3 74.2 74.8 73.5 69.5 65.7 59.7 74.8
Year Highest Occurred 1993 1992 1997 1991 1995 1998 1998 1995 1998 1995 1986 1971 1995
Lowest Mean Min. Temperature (F) 35.9 44.7 47.5 52.7 59.5 66.3 69.0 69.3 69.1 60.5 51.5 44.7 35.9
Year Lowest Occurred 1981 1980 1971 1986 1992 1984 1971 1972 1984 1987 2000 1989 1981
Mean Precipitation (in.) 3.15 2.88 3.49 2.16 3.12 9.10 9.65 9.48 8.12 3.17 2.25 2.34 58.91
Highest Precipitation (in.) 9.30 11.28 12.88 8.93 7.95 26.16 19.34 19.85 21.08 8.59 10.19 10.89 26.16
Year Highest Occurred 1993 1998 1987 1997 1975 1992 1973 1981 1979 1995 1997 1997 1992
Lowest Precipitation (in.) 0.00 0.02 0.29 0.00 0.02 2.49 1.81 3.44 2.29 0.00 0.03 0.10 0.00
Year Lowest Occurred 1974 1999 1977 1981 2000 1980 1972 1991 1972 1974 1991 1991 1974
Heating Degree Days (F) 181. 115. 37. 10. 0. 0. 0. 0. 0. 2. 24. 120. 489.
Cooling Degree Days (F) 84. 86. 143. 220. 386. 480. 531. 546. 496. 347. 167. 97. 3583.

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