PARKDALE 2 NNE, OREGON

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 40.9 45.4 53.3 59.4 65.7 72.5 79.6 80.3 73.5 62.0 47.2 40.2 60.0
Highest Mean Max. Temperature (F) 49.9 53.1 60.7 65.5 73.4 79.4 85.3 85.8 80.3 70.4 53.8 45.9 85.8
Year Highest Occurred 1994 1995 1992 1990 1992 1992 1996 1986 1998 1988 1995 1980 1986
Lowest Mean Max. Temperature (F) 26.2 36.9 47.9 53.0 59.8 66.5 70.8 74.3 65.1 55.5 37.1 27.7 26.2
Year Lowest Occurred 1979 1989 1971 1975 1977 1971 1993 1976 1985 1984 1985 1985 1979
Mean Temperature (F) 33.6 36.8 42.3 47.2 52.8 58.7 64.1 64.3 58.2 49.1 39.4 33.3 48.3
Highest Mean Temperature (F) 40.0 43.3 47.1 51.5 57.6 64.0 68.3 68.3 62.4 55.8 45.3 38.0 68.3
Year Highest Occurred 1994 1991 1992 1990 1992 1992 1998 1981 1998 1988 1995 1980 1998
Lowest Mean Temperature (F) 18.6 28.2 37.9 41.6 48.7 54.7 59.0 60.6 52.3 45.8 30.1 22.2 18.6
Year Lowest Occurred 1979 1989 1971 1975 1977 1971 1993 1975 1985 1984 1985 1985 1979
Mean Min. Temperature (F) 26.2 28.2 31.3 35.0 39.9 44.9 48.5 48.3 42.8 36.1 31.5 26.4 36.6
Highest Mean Min. Temperature (F) 32.0 34.4 36.3 38.5 43.3 48.8 52.0 51.9 46.5 41.1 36.7 31.6 52.0
Year Highest Occurred 1992 1992 1986 1992 1993 1986 1998 1982 1982 1988 1995 1999 1998
Lowest Mean Min. Temperature (F) 10.9 19.4 27.8 30.2 37.3 41.6 45.5 44.7 39.5 32.4 22.3 16.7 10.9
Year Lowest Occurred 1979 1989 1976 1975 1999 1976 1984 1988 1985 1974 1993 1985 1979
Mean Precipitation (in.) 5.29 4.53 2.96 1.99 1.17 0.86 0.33 0.47 1.17 2.40 5.52 5.61 32.30
Highest Precipitation (in.) 9.63 10.59 5.73 4.09 3.55 2.04 1.50 2.16 3.26 7.57 12.69 10.97 12.69
Year Highest Occurred 1990 1996 1983 1996 1993 1985 1987 1989 1982 1994 1995 1998 1995
Lowest Precipitation (in.) 0.13 0.72 0.57 0.27 0.10 0.17 0.00 0.00 0.00 0.03 1.10 1.68 0.00
Year Lowest Occurred 1985 1993 1997 1999 1992 1986 2000 2000 1993 1988 1976 1976 2000
Heating Degree Days (F) 976. 789. 703. 533. 380. 205. 88. 91. 226. 496. 769. 983. 6239.
Cooling Degree Days (F) 0. 0. 0. 0. 1. 14. 58. 69. 20. 0. 0. 0. 162.

Western Regional Climate Center, wrcc@dri.edu