EL CENTRO 2 SSW, CALIFORNIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Monthly
Mean Max. Temperature (F) 70.2 74.5 79.3 86.1 94.0 103.4 107.0 105.7 101.1 90.9 78.1 69.7 88.3
Highest Mean Max. Temperature (F) 76.4 80.5 88.8 92.2 100.7 108.9 111.1 109.2 105.4 97.1 84.6 76.0 111.1
Year Highest Occurred 1986 1991 1972 1989 1984 1974 1972 1981 1979 1999 1995 1980 1972
Lowest Mean Max. Temperature (F) 63.3 69.4 72.6 78.0 86.3 97.5 103.7 102.7 94.2 84.1 71.6 63.3 63.3
Year Lowest Occurred 1979 1994 1991 1975 1977 1991 1991 1990 1976 1972 1994 1992 1979
Mean Temperature (F) 55.8 59.7 64.0 69.8 77.3 85.9 91.4 91.2 85.9 75.1 62.7 55.1 72.8
Highest Mean Temperature (F) 61.5 64.8 69.6 75.8 84.2 89.8 94.2 94.6 90.1 79.7 69.5 59.0 94.6
Year Highest Occurred 1986 1995 1972 1989 1997 1994 1996 1994 1995 1999 1995 1980 1994
Lowest Mean Temperature (F) 51.3 56.1 58.0 60.8 69.6 82.0 89.1 87.6 80.4 69.2 57.8 50.6 50.6
Year Lowest Occurred 1973 1975 1977 1975 1977 1991 1976 1979 1985 1971 1994 1978 1978
Mean Min. Temperature (F) 41.3 44.9 48.7 53.5 60.6 68.4 75.8 76.6 70.6 59.2 47.3 40.5 57.3
Highest Mean Min. Temperature (F) 46.5 51.3 54.6 59.4 68.0 73.4 80.5 81.0 76.5 65.5 54.4 44.5 81.0
Year Highest Occurred 1986 1996 1989 1989 1997 2000 1996 1995 1983 1987 1995 1995 1995
Lowest Mean Min. Temperature (F) 33.9 38.0 40.5 43.6 52.9 63.4 71.4 70.6 63.3 51.7 41.4 33.7 33.7
Year Lowest Occurred 1975 1975 1977 1975 1977 1975 1976 1975 1973 1971 1975 1974 1974
Mean Precipitation (in.) 0.51 0.36 0.31 0.05 0.03 0.01 0.06 0.32 0.36 0.35 0.17 0.43 2.96
Highest Precipitation (in.) 3.45 1.64 1.96 0.40 0.21 0.10 0.43 2.98 2.44 2.41 1.20 2.72 3.45
Year Highest Occurred 1993 1983 1992 1975 1981 1972 1979 1977 1997 1986 1978 1982 1993
Lowest Precipitation (in.) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Year Lowest Occurred 2000 1999 1999 2000 1999 2000 2000 1994 2000 1999 2000 2000 2000
Heating Degree Days (F) 293. 165. 120. 47. 7. 0. 0. 0. 0. 10. 127. 311. 1080.
Cooling Degree Days (F) 6. 16. 88. 191. 388. 626. 817. 810. 625. 323. 58. 4. 3952.

Western Regional Climate Center, wrcc@dri.edu