Davis 00Z station_level_pressure 1957 - - 985.1 985.0 993.2 995.1 984.6 986.8 979.5 981.3 990.1 993.5 1958 990.5 990.9 986.5 986.0 993.4 993.7 986.3 979.0 980.1 984.2 984.3 980.6 1959 990.4 983.9 986.2 988.5 987.2 993.8 987.3 989.9 982.4 983.2 977.7 990.3 1960 985.4 984.1 977.3 988.2 987.3 985.1 984.5 985.1 973.8 984.7 982.3 983.0 1961 986.4 991.0 984.9 986.8 985.2 990.6 980.0 981.5 990.0 984.6 985.7 983.1 1962 985.0 984.6 983.1 983.1 988.4 998.0 981.7 976.5 983.0 978.1 988.0 984.5 1963 981.2 983.6 982.4 984.7 989.6 984.9 984.3 997.6 986.0 980.9 977.1 991.0 1964 995.5 987.5 985.6 983.9 978.1 1000.1 1004.7 985.1 978.9 977.6 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - 986.5 989.5 990.2 998.9 979.8 980.1 981.1 986.1 987.1 987.8 1970 986.0 984.9 986.2 989.3 984.0 988.3 986.3 979.8 986.0 985.5 984.0 991.1 1971 992.6 988.8 983.5 989.7 992.8 982.0 985.8 983.7 988.2 982.6 984.3 991.6 1972 990.3 988.2 992.1 990.6 990.3 988.7 990.6 991.2 989.0 984.2 981.0 989.6 1973 992.3 986.5 979.4 985.6 994.1 988.1 983.6 978.2 982.5 983.4 984.0 983.5 1974 986.5 982.9 982.1 990.6 988.3 986.7 986.5 992.7 978.4 981.8 989.3 993.6 1975 990.2 989.1 986.7 983.2 994.0 989.9 989.6 981.8 982.1 979.9 981.0 990.1 1976 990.3 986.8 986.7 981.0 982.9 983.7 982.1 983.0 976.8 977.4 989.4 999.3 1977 991.5 988.0 986.5 988.1 990.7 992.6 991.2 990.1 975.7 977.7 983.5 987.4 1978 984.7 987.3 989.1 987.2 990.2 985.6 994.3 976.9 982.9 984.3 985.9 986.5 1979 988.8 984.6 980.1 986.1 980.7 982.1 976.4 981.5 978.9 979.7 987.4 989.8 1980 990.8 989.6 987.7 991.5 985.9 982.9 985.0 989.6 985.8 979.9 985.8 988.3 1981 988.4 984.9 989.9 994.0 987.6 983.7 988.8 988.4 981.8 978.8 981.7 982.4 1982 989.8 985.6 981.8 980.9 981.6 984.0 985.1 983.7 980.2 983.3 990.8 995.1 1983 991.2 991.2 986.3 982.7 988.8 987.4 984.3 984.0 981.1 980.0 981.7 984.3 1984 990.8 987.5 983.7 983.7 989.7 988.0 982.0 986.9 978.8 977.5 985.7 995.1 1985 993.4 987.1 983.5 987.0 989.9 991.4 974.4 979.9 981.3 980.7 976.2 984.5 1986 989.9 992.9 992.0 983.0 992.2 990.0 979.9 983.0 973.6 973.4 983.0 984.3 1987 993.8 988.5 986.1 988.5 987.7 986.6 986.6 975.8 984.4 977.9 981.9 985.8 1988 989.6 984.1 985.2 983.3 989.2 995.6 981.0 982.0 987.3 990.7 983.0 984.4 1989 990.1 984.1 984.7 989.5 974.4 981.1 978.8 984.7 980.1 977.8 988.4 986.8 1990 988.9 983.4 986.6 991.8 994.5 990.3 996.5 979.0 974.5 985.1 984.9 985.3 1991 983.3 989.5 981.6 983.2 985.7 989.0 989.5 980.5 986.8 977.7 985.0 993.5 1992 987.8 991.6 987.1 987.1 995.5 995.2 984.1 979.5 978.5 983.6 978.9 985.5 1993 992.7 979.9 984.5 985.2 981.1 983.2 978.1 975.8 979.4 976.6 982.7 984.8 1994 987.6 980.4 978.5 986.9 988.1 994.8 985.3 979.0 979.7 978.1 988.6 981.2 1995 983.6 985.1 982.6 985.5 981.7 986.6 992.2 982.4 969.3 981.9 983.1 980.8 1996 986.6 988.5 980.5 983.7 984.3 986.5 986.2 981.8 991.6 978.5 988.2 987.4 1997 986.4 983.5 975.8 988.8 980.3 987.7 975.5 979.6 978.0 981.8 987.8 988.9 1998 983.8 983.4 981.2 974.2 981.1 979.8 982.5 974.1 984.8 982.2 975.4 977.7 1999 985.8 986.8 986.9 980.4 981.4 993.9 983.4 978.5 983.0 969.7 980.7 976.5 2000 979.2 982.3 983.2 986.1 979.8 987.8 983.5 980.6 986.1 975.5 986.0 992.1 2001 984.0 991.9 983.3 977.9 984.4 983.5 984.9 979.9 977.5 976.5 979.2 981.2 2002 981.0 976.7 989.5 980.9 993.6 984.5 987.3 977.7 984.5 990.5 983.5 978.8 2003 990.8 986.0 985.0 980.3 986.5 994.6 985.1 977.8 980.6 981.4 983.8 990.4 2004 984.4 989.9 979.2 980.6 985.9 978.8 978.2 976.5 975.9 982.2 982.9 987.5 2005 985.9 981.8 983.7 980.3 986.4 989.8 984.7 978.3 977.6 978.4 981.8 994.5 2006 985.1 985.3 982.1 982.9 - 980.1 973.7 992.0 983.3 - 979.2 982.8 2007 986.5 982.2 985.4 987.4 - - 993.8 982.5 983.3 982.6 983.2 981.1 2008 983.7 979.6 984.4 986.4 987.6 982.8 984.4 979.2 981.0 974.3 977.7 982.3 2009 984.4 - - - - - - - - - - -