MERRILL, MARYLAND

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.) 2.61 2.67 3.53 3.67 4.03 3.38 4.12 3.57 2.99 2.89 3.09 3.15 39.70
Highest Precipitation (in.) 5.43 4.86 6.85 7.75 8.26 6.40 9.29 7.45 5.77 7.82 10.47 6.21 50.06
Year Highest Occurred 1978 1979 1963 1964 1968 1981 1989 1988 1971 1976 1985 1974 1972
Lowest Precipitation (in.) 0.79 0.36 0.91 1.25 0.92 0.83 1.32 1.14 0.48 0.25 1.08 0.72 32.31
Year Lowest Occurred 1981 1968 1990 1982 1964 1966 1983 1962 1985 1963 1981 1965 1966
Heating Degree Days (F)
Cooling Degree Days (F)

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