Palmer msl_pressure 1976 - - - - - - - - - - - - 1977 - - - - - - - - - - - - 1978 - - - - - - - - - - - - 1979 - - - - - - - - - - - - 1980 - - - - - - - - - - - - 1981 - - 997.8 - 992.4 994.2 - - - - 978.3 - 1982 - - - - 990.2 999.9 989.3 995.1 992.4 - 989.7 993.6 1983 992.4 987.3 987.7 997.8 997.3 991.3 985.9 - 991.1 983.1 979.1 988.1 1984 - - - - - - - - - - - - 1985 - - - - - - - - - - - - 1986 - - - - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - - - - - - - - - - - - 1990 - - - - - - - - - - - - 1991 - - - - - - - - - - - - 1992 - - - - - - - - - - - - 1993 - - - - - - - - - - - - 1994 - - - 993.1 - - - - - - - - 1995 - - - - - - - - - - - - 1996 - - - - - - - - - - - - 1997 - - - - - - - - - - - - 1998 - - - - - - - - - - - - 1999 - - - - - - - - - - - - 2000 - - - - - - - - - - - - 2001 - - - - - - - - - - - 980.4 2002 - - 992.1 986.2 994.8 991.6 - 999.9 1002.5 988.0 990.0 988.1 2003 992.4 985.1 997.2 993.4 989.9 997.2 981.6 983.2 988.8 983.8 984.3 995.5 2004 986.0 996.7 987.0 991.6 993.3 989.0 989.0 990.5 979.2 988.5 993.0 991.2 2005 986.4 984.9 989.4 983.2 994.5 996.8 996.9 991.8 999.3 991.1 992.3 994.7 2006 991.9 996.0 977.8 - - 997.9 993.4 1000.3 989.9 988.9 981.5 983.9 2007 991.5 988.0 988.6 990.6 998.8 991.4 993.7 985.2 995.0 982.8 990.1 983.6 2008 986.4 987.4 989.2 985.3 990.5 990.4 994.5 989.1 996.9 982.7 981.7 980.9 2009 982.2 986.2 986.4 990.5 985.4 987.7 992.9 1000.7 987.5 976.0 985.5 986.8 2010 990.4 994.1 986.6 983.6 984.0 984.6 990.9 989.7 989.4 981.6 984.2 981.0 2011 992.3 986.9 990.3 986.1 986.8 991.4 999.2 1004.1 992.9 985.1 986.5 984.8 2012 985.3 983.7 989.0 994.0 991.7 976.4 987.0 985.8 992.6 982.3 985.4 993.6 2013 988.3 988.0 995.8 984.0 986.1 979.2 984.8 989.9 996.6 982.4 979.1 987.7 2014 991.0 989.5 982.5 995.4 991.9 992.0 992.2 996.1 - 980.9 979.7 983.2 2015 990.4 986.0 986.9 987.4 990.3 982.8 985.4 983.7 984.1 992.1 - 986.1 2016 988.7 985.9 983.6 987.3 1004.3 989.8 997.2 994.3 988.1 993.2 984.6 991.9 2017 987.7 993.7 - 994.5 989.6 987.2 983.7 988.1 978.6 984.9 989.0 980.7 2018 987.3 985.1 981.2 989.2 990.6 995.8 994.4 989.0 991.2 996.8 - 981.3 2019 986.1 992.3 992.0 986.7 989.5 995.3 1003.1 998.0 992.2 989.6 989.1 995.1 2020 991.9 996.1 987.7 989.1 999.1 995.3 - 993.2 988.3 985.4 983.5 983.9 2021 988.0 987.1 985.6 988.3 995.6 996.8 993.5 986.0 982.9 978.4 985.9 982.2 2022 990.1 988.5 994.8 988.5 993.5 986.8 990.3 992.9 986.9 979.2 980.1 985.4 2023 984.4 988.9 981.3 986.9 983.3 995.0 995.5 987.9 997.6 - 983.5 987.4 2024 986.7 988.6 990.9 978.2 - - - - - - - -