Precipitation annual maximum series (inches) Station ID: 02-3596 Station name: GRAND CANYON N P 2 State: AZ Latitude (decimal degrees): 36.0500 Longitude (decimal degrees): 112.1500 Elevation (feet): 6785 Duration: 01d 0.83 1976 0.57 1977 1.95 1978 1.13 1979 1.21 1980 2.32 1981 1.20 1982 3.14 1983 1.36 1984 1.05 1985 1.40 1986 0.80 1987 1.17 1988 1.80 1989 1.41 1990 1.40 1991 1.70 1992 1.35 1993 0.91 1994 1.50 1995 1.68 1996 1.78 1997 -9.99 1998 1.92 1999 1.20 2000 Duration: 01h 07/26/1976 0.58 06/08/1977 0.41 09/05/1978 0.36 05/20/1979 0.44 07/07/1980 0.77 08/30/1981 0.62 07/24/1982 0.50 07/24/1983 0.58 07/27/1984 0.92 10/11/1985 0.26 04/01/1986 0.32 08/26/1987 0.41 02/26/1988 0.25 08/17/1989 0.62 09/23/1990 0.39 07/22/1991 0.71 08/21/1992 0.84 08/20/1993 0.76 07/31/1994 0.40 09/09/1995 0.32 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 02d 1.17 1976 0.78 1977 3.39 1978 1.31 1979 1.30 1980 2.50 1981 2.06 1982 3.18 1983 1.72 1984 1.21 1985 1.70 1986 1.01 1987 1.50 1988 2.52 1989 1.61 1990 1.63 1991 1.87 1992 2.08 1993 1.43 1994 2.19 1995 1.70 1996 1.96 1997 -9.99 1998 3.12 1999 1.54 2000 Duration: 02h 07/26/1976 0.91 06/08/1977 0.41 09/05/1978 0.36 05/20/1979 0.48 07/07/1980 0.91 07/08/1981 0.86 07/24/1982 0.80 07/24/1983 0.58 08/20/1984 1.06 11/12/1985 0.32 04/01/1986 0.52 08/04/1987 0.52 04/17/1988 0.29 08/16/1989 0.63 02/18/1990 0.57 07/22/1991 1.06 08/21/1992 1.15 08/09/1993 0.81 07/18/1994 0.68 09/07/1995 0.49 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 03h 07/26/1976 0.94 06/08/1977 0.41 12/18/1978 0.37 05/20/1979 0.50 07/07/1980 0.98 09/06/1981 1.05 07/24/1982 0.84 07/24/1983 0.58 08/20/1984 1.18 11/12/1985 0.47 04/01/1986 0.66 08/04/1987 0.52 04/17/1988 0.43 08/18/1989 0.76 02/18/1990 0.75 07/22/1991 1.10 08/21/1992 1.21 08/09/1993 0.88 07/18/1994 0.68 09/07/1995 0.53 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 04d 1.79 1976 0.93 1977 3.96 1978 1.46 1979 2.10 1980 2.64 1981 2.47 1982 3.39 1983 2.35 1984 1.21 1985 1.95 1986 1.23 1987 1.89 1988 3.60 1989 1.96 1990 2.03 1991 1.97 1992 2.18 1993 1.56 1994 2.85 1995 1.80 1996 2.09 1997 -9.99 1998 3.86 1999 1.96 2000 Duration: 06h 07/26/1976 0.94 07/03/1977 0.44 03/01/1978 0.56 05/24/1979 0.63 07/07/1980 1.00 09/06/1981 1.14 07/24/1982 0.84 07/24/1983 0.58 08/20/1984 1.27 11/12/1985 0.68 04/01/1986 0.74 07/27/1987 0.59 06/17/1988 0.86 08/18/1989 1.21 02/18/1990 1.08 07/22/1991 1.10 08/21/1992 1.23 08/20/1993 1.50 10/15/1994 0.94 09/09/1995 0.82 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 07d 2.18 1976 1.00 1977 4.07 1978 1.63 1979 3.26 1980 2.81 1981 2.47 1982 3.79 1983 2.73 1984 2.16 1985 1.95 1986 1.69 1987 2.21 1988 3.62 1989 2.15 1990 2.23 1991 2.19 1992 2.66 1993 1.56 1994 3.58 1995 1.80 1996 2.88 1997 -9.99 1998 4.37 1999 3.02 2000 Duration: 10d 2.19 1976 1.19 1977 4.07 1978 2.62 1979 3.67 1980 3.42 1981 2.66 1982 4.05 1983 2.82 1984 2.33 1985 1.95 1986 2.30 1987 3.13 1988 4.06 1989 2.21 1990 2.30 1991 2.39 1992 3.17 1993 1.56 1994 3.81 1995 1.80 1996 2.97 1997 -9.99 1998 4.46 1999 3.68 2000 Duration: 12h 07/26/1976 0.94 06/08/1977 0.75 12/17/1978 0.94 05/24/1979 0.64 07/07/1980 1.02 09/06/1981 1.88 02/10/1982 0.91 09/29/1983 0.84 08/20/1984 1.29 11/11/1985 0.95 04/01/1986 1.12 07/27/1987 0.62 06/17/1988 1.00 08/18/1989 1.82 08/16/1990 1.38 07/22/1991 1.11 08/21/1992 1.49 08/20/1993 1.50 10/15/1994 1.14 01/04/1995 0.90 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 20d 2.31 1976 2.04 1977 5.09 1978 3.25 1979 4.26 1980 3.84 1981 3.76 1982 4.74 1983 3.43 1984 3.89 1985 2.83 1986 3.13 1987 3.36 1988 4.37 1989 2.66 1990 2.93 1991 3.05 1992 4.97 1993 1.92 1994 4.72 1995 3.20 1996 4.11 1997 -9.99 1998 5.30 1999 4.03 2000 Duration: 24h 07/25/1976 0.99 05/13/1977 0.77 12/17/1978 1.62 05/19/1979 0.71 02/14/1980 1.11 09/06/1981 2.42 02/10/1982 0.99 09/29/1983 0.96 08/20/1984 1.32 11/11/1985 1.09 04/01/1986 1.53 10/23/1987 0.95 04/16/1988 1.13 08/18/1989 2.21 08/15/1990 1.74 02/28/1991 1.18 08/21/1992 1.73 08/19/1993 1.55 10/15/1994 1.35 01/04/1995 1.47 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 30d 2.44 1976 2.52 1977 6.00 1978 3.80 1979 5.43 1980 5.64 1981 5.01 1982 5.82 1983 4.95 1984 4.08 1985 3.72 1986 4.14 1987 3.36 1988 4.66 1989 3.16 1990 4.41 1991 4.65 1992 6.14 1993 2.31 1994 6.29 1995 3.25 1996 4.77 1997 -9.99 1998 5.92 1999 4.24 2000 Duration: 45d 2.58 1976 3.34 1977 8.38 1978 4.41 1979 6.78 1980 6.17 1981 6.50 1982 6.36 1983 6.70 1984 4.42 1985 3.75 1986 4.85 1987 3.87 1988 4.71 1989 5.24 1990 4.46 1991 5.10 1992 8.08 1993 2.98 1994 6.64 1995 3.42 1996 6.00 1997 -9.99 1998 6.57 1999 4.75 2000 Duration: 48h 09/23/1976 1.25 07/03/1977 0.95 12/17/1978 1.92 10/19/1979 1.17 01/09/1980 1.70 09/06/1981 2.63 07/24/1982 1.16 09/28/1983 1.02 08/20/1984 1.55 11/11/1985 1.20 04/01/1986 1.70 10/23/1987 1.04 04/15/1988 1.60 08/17/1989 2.88 08/14/1990 2.28 01/03/1991 1.69 08/21/1992 1.87 08/18/1993 1.83 10/14/1994 1.59 02/13/1995 1.61 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 60d 2.67 1976 3.86 1977 10.15 1978 5.37 1979 7.88 1980 9.31 1981 7.53 1982 6.73 1983 7.55 1984 5.81 1985 5.34 1986 4.97 1987 4.35 1988 4.71 1989 5.49 1990 4.46 1991 5.80 1992 10.55 1993 3.88 1994 7.95 1995 3.74 1996 7.49 1997 -9.99 1998 8.66 1999 4.99 2000