ORICK PRAIRIE CREEK PK, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 52.4 55.2 56.9 58.9 62.5 65.9 68.6 69.6 70.6 65.6 56.6 51.4 61.2
Highest Mean Max. Temperature (F) 56.7 60.8 61.0 64.6 68.1 69.7 71.5 73.3 75.0 69.7 60.4 56.7 75.0
Year Highest Occurred 1981 1991 1996 1989 1992 1973 1996 1972 1979 1991 1996 1995 1979
Lowest Mean Max. Temperature (F) 47.7 47.8 52.9 53.3 58.8 61.9 63.5 66.9 67.2 61.4 49.5 45.3 45.3
Year Lowest Occurred 1972 1989 1977 1975 1971 1991 1999 1991 1977 1975 1985 1990 1990
Mean Temperature (F) 43.9 46.2 47.3 48.7 52.0 55.6 58.3 59.0 58.2 53.7 47.8 43.7 51.2
Highest Mean Temperature (F) 49.5 50.3 50.7 53.3 55.9 58.6 60.9 61.9 63.0 56.7 53.0 49.5 63.0
Year Highest Occurred 1995 1995 1978 1989 1997 1992 1996 1971 1997 1979 1997 1995 1997
Lowest Mean Temperature (F) 39.9 39.6 43.2 43.7 49.2 51.5 55.2 56.5 55.8 49.7 41.9 36.5 36.5
Year Lowest Occurred 1982 1989 1977 1975 1990 1991 1977 1980 1986 1971 1985 1990 1990
Mean Min. Temperature (F) 35.4 37.1 37.6 38.4 41.5 45.2 48.0 48.4 45.7 41.8 38.9 35.9 41.2
Highest Mean Min. Temperature (F) 44.2 42.1 42.9 43.3 46.0 49.3 52.2 51.9 51.5 48.1 46.4 42.3 52.2
Year Highest Occurred 1995 1986 1993 1996 1998 1998 1998 1999 1997 1979 1997 1995 1998
Lowest Mean Min. Temperature (F) 30.5 31.3 33.0 34.1 35.0 41.1 42.8 44.8 42.6 36.9 31.6 27.6 27.6
Year Lowest Occurred 1979 1989 1988 1975 1990 1991 1977 1995 1992 1994 1993 1990 1990
Mean Precipitation (in.) 9.75 9.72 9.24 5.28 3.18 1.30 0.31 0.52 1.58 4.33 9.90 10.92 66.03
Highest Precipitation (in.) 20.84 21.52 17.54 11.76 8.10 6.08 2.69 2.74 8.69 11.61 29.82 25.01 29.82
Year Highest Occurred 1995 1986 1975 1982 1993 1988 1983 1976 1977 1975 1973 1983 1973
Lowest Precipitation (in.) 1.04 1.79 2.61 1.20 0.02 0.00 0.00 0.00 0.00 0.22 2.62 1.08 0.00
Year Lowest Occurred 1985 1988 1994 1985 1982 1999 1998 2000 1999 1987 1989 1976 1999
Heating Degree Days (F) 654. 538. 534. 491. 403. 284. 207. 186. 209. 350. 519. 662. 5037.
Cooling Degree Days (F) 0. 0. 0. 0. 0. 0. 0. 0. 3. 0. 0. 0. 3.

Western Regional Climate Center, wrcc@dri.edu