Davis 18Z station_level_pressure 1957 - - 985.4 985.2 993.2 994.7 985.4 986.2 979.8 981.0 990.0 993.1 1958 990.2 990.1 986.4 986.0 993.6 994.1 985.2 979.2 979.7 984.5 983.5 980.8 1959 989.5 983.3 986.7 988.3 987.2 993.4 987.5 989.4 982.5 983.1 977.5 989.8 1960 985.5 982.9 977.3 988.7 987.2 985.4 984.3 984.9 973.8 984.2 982.3 982.7 1961 986.0 990.5 984.5 987.0 985.4 990.4 980.0 982.3 989.4 983.7 985.4 982.6 1962 984.9 984.5 983.0 983.3 989.2 997.7 981.7 977.1 983.4 977.5 988.0 984.6 1963 980.5 983.1 982.6 985.3 989.4 984.7 985.3 997.6 985.7 981.0 977.5 990.9 1964 994.6 987.4 985.1 984.6 978.2 1001.1 1005.0 983.4 979.7 977.1 - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - 986.0 990.0 990.8 997.9 980.2 979.4 982.1 985.6 986.4 987.3 1970 986.0 984.7 986.1 989.4 984.3 987.8 986.1 980.0 985.9 985.4 983.7 990.9 1971 992.0 988.2 983.6 990.1 992.5 982.5 985.9 985.4 987.3 982.4 984.3 991.0 1972 989.5 988.1 991.6 990.4 989.8 989.3 990.2 991.6 988.5 983.6 981.4 989.2 1973 991.4 985.7 979.5 985.3 994.4 988.0 983.5 977.9 982.8 983.0 983.5 983.5 1974 985.9 982.6 982.3 990.5 988.7 986.1 987.2 993.2 977.5 982.0 988.7 993.3 1975 989.2 989.0 987.0 982.7 994.9 989.7 988.5 982.6 981.6 979.2 981.2 989.6 1976 989.9 986.5 986.6 981.1 982.3 984.2 982.2 983.1 976.2 977.5 989.4 998.8 1977 991.2 987.6 986.6 988.1 990.5 992.6 992.1 989.3 976.0 977.9 983.2 986.9 1978 984.7 986.9 988.5 987.8 989.6 985.9 994.0 976.9 982.9 984.1 984.7 986.8 1979 987.8 984.8 980.1 986.2 980.5 983.1 975.9 981.7 979.4 979.8 987.4 990.5 1980 990.2 989.5 987.5 991.4 985.1 983.2 986.0 989.5 985.3 980.8 985.4 988.2 1981 987.9 984.6 990.3 993.7 987.4 984.0 988.7 987.7 982.4 977.9 981.7 982.0 1982 989.8 985.1 981.2 981.1 981.6 984.0 985.4 983.4 979.5 983.2 990.5 994.8 1983 990.7 990.4 986.2 982.5 988.5 987.0 984.0 984.9 980.1 979.8 981.6 983.7 1984 990.8 986.4 983.6 983.6 990.2 988.2 981.8 986.3 978.5 977.1 985.6 994.8 1985 993.0 986.8 982.9 987.5 989.3 991.6 974.8 979.2 981.2 980.9 975.7 984.0 1986 989.3 992.7 991.6 984.3 991.4 990.9 979.6 983.0 972.6 974.0 983.0 983.5 1987 994.0 987.8 986.3 988.5 987.6 986.1 986.6 976.0 984.3 977.2 981.8 985.7 1988 989.0 983.9 985.2 983.4 989.2 996.5 980.9 981.9 987.0 989.8 982.9 984.1 1989 989.7 983.5 985.4 989.3 973.5 981.7 978.7 985.7 978.9 978.2 988.4 986.3 1990 988.3 983.3 986.7 991.4 994.2 989.7 996.3 978.9 973.9 985.3 984.8 985.1 1991 982.7 989.2 981.4 983.3 985.5 989.1 989.5 980.5 986.8 976.9 985.4 992.8 1992 987.8 990.7 987.0 987.4 995.0 995.5 984.2 979.4 978.9 983.4 978.3 985.4 1993 992.6 979.9 984.4 985.0 981.5 982.9 977.6 976.0 979.5 976.7 982.3 984.5 1994 987.2 980.1 978.4 987.1 988.5 995.1 985.0 978.9 979.3 978.4 988.2 980.4 1995 983.2 984.7 983.3 984.9 981.7 986.4 991.9 982.3 968.8 981.6 983.7 980.1 1996 986.9 987.1 980.6 984.0 984.6 987.0 986.0 981.6 991.2 978.8 987.9 987.3 1997 986.2 982.7 975.6 989.1 979.9 988.3 974.5 979.6 979.2 980.8 987.7 988.7 1998 983.4 982.6 980.7 973.9 980.8 980.6 981.6 973.5 985.2 982.1 975.5 977.3 1999 985.0 986.7 986.6 980.4 981.4 994.4 982.7 978.2 982.6 969.1 980.4 976.4 2000 - 981.2 983.6 985.3 981.7 987.6 983.4 981.6 984.6 976.4 985.7 991.6 2001 983.7 991.0 983.2 977.7 985.1 983.0 984.8 980.6 977.0 976.5 978.8 980.9 2002 980.4 977.1 989.4 981.7 993.8 984.7 986.7 977.9 984.8 990.4 982.7 979.3 2003 990.4 986.1 984.5 980.5 986.4 994.8 985.7 977.4 980.6 981.6 983.2 990.4 2004 984.1 989.4 978.9 980.6 986.0 979.1 977.5 977.0 976.4 980.3 984.2 986.6 2005 985.5 981.3 984.0 980.1 986.7 990.2 984.8 978.2 977.1 979.0 981.3 994.0 2006 984.6 985.2 981.4 983.4 981.7 980.3 974.7 991.7 983.6 976.9 978.6 982.6 2007 986.3 981.3 985.8 986.8 983.8 992.1 995.3 983.0 983.7 981.4 983.6 980.7 2008 983.3 979.5 984.5 986.6 987.4 983.0 984.5 978.4 980.7 974.1 977.7 982.7 2009 983.9 985.0 983.1 986.1 988.6 990.2 984.8 987.5 984.6 980.7 986.3 984.5 2010 991.0 988.5 984.7 985.9 983.1 975.1 973.7 975.3 977.8 979.7 981.8 988.8 2011 989.8 984.3 985.0 986.6 983.7 992.1 990.0 984.3 984.8 980.8 991.1 978.4 2012 977.5 986.1 982.8 981.7 985.4 985.5 978.5 980.6 978.8 979.1 988.2 989.6 2013 984.9 979.1 979.4 984.7 982.1 991.4 983.1 992.8 985.8 985.1 986.3 986.0 2014 986.1 983.0 985.9 984.4 987.8 985.6 981.7 978.8 985.4 979.9 983.3 979.6 2015 983.7 977.9 980.0 979.6 984.1 984.1 981.4 974.4 977.8 984.2 978.4 983.8 2016 981.1 983.3 976.3 981.8 981.3 979.9 980.6 986.8 976.4 980.2 986.8 986.3 2017 990.2 986.5 984.0 978.8 979.3 985.8 983.2 974.9 976.7 982.9 980.0 982.3 2018 982.1 982.5 987.0 987.0 984.1 991.7 979.4 984.7 975.3 975.2 979.8 983.8 2019 982.0 986.3 984.1 986.9 991.3 981.5 985.2 979.4 976.7 987.1 991.2 994.0 2020 988.6 985.1 978.8 985.4 982.2 985.0 983.6 987.6 977.4 978.5 984.0 978.3 2021 980.2 978.9 984.3 979.5 983.0 984.8 987.9 976.8 973.5 976.7 980.0 978.1 2022 983.7 980.3 982.4 981.1 985.2 989.3 979.3 983.8 973.5 978.3 974.1 976.2 2023 976.8 981.6 984.0 987.3 983.2 990.7 985.7 981.1 982.3 980.9 981.8 978.3 2024 982.6 978.4 979.2 980.3 - - - - - - - -