OKOLONA, MISSISSIPPI

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F)
Highest Mean Max. Temperature (F)
Year Highest Occurred
Lowest Mean Max. Temperature (F)
Year Lowest Occurred
Mean Temperature (F)
Highest Mean Temperature (F)
Year Highest Occurred
Lowest Mean Temperature (F)
Year Lowest Occurred
Mean Min. Temperature (F)
Highest Mean Min. Temperature (F)
Year Highest Occurred
Lowest Mean Min. Temperature (F)
Year Lowest Occurred
Mean Precipitation (in.) 4.87 4.97 6.30 5.22 4.86 3.63 4.58 3.09 3.70 3.20 4.81 6.20 55.43
Highest Precipitation (in.) 11.89 11.43 17.51 12.25 10.27 9.05 10.76 6.39 7.84 9.86 11.70 20.02 73.97
Year Highest Occurred 1979 1961 1980 1964 1983 1989 1963 1965 1979 1970 1961 1982 1983
Lowest Precipitation (in.) 0.52 1.51 1.18 0.69 1.80 0.12 0.74 0.04 0.74 0.00 1.75 0.71 34.58
Year Lowest Occurred 1986 1972 1967 1987 1982 1988 1978 1983 1984 1963 1966 1980 1981
Heating Degree Days (F)
Cooling Degree Days (F)

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