Dumont_durville 00Z 30hPa height 1973 - - - - - - - - - - - - 1974 - - - - - - - - - - - - 1975 - 24076.4 - - - - - - - - - - 1976 - - - - - - - - - - - - 1977 - - - - - - - - - - - - 1978 - - 23834.4 23503.6 23029.3 22452.0 - 22183.6 22374.6 23203.1 23891.6 24170.4 1979 24171.4 24037.0 23738.0 23398.2 22860.2 22150.5 21997.6 21898.8 22440.2 23381.6 23727.0 24193.8 1980 24270.8 24146.6 23830.5 23435.8 22961.1 22643.6 22293.9 21851.0 22115.1 23155.2 23887.0 24235.9 1981 24243.8 24082.5 23850.9 23463.4 22627.1 22485.9 22036.0 21791.4 22079.5 22847.4 23863.7 24149.1 1982 24141.5 24071.5 23761.0 23229.5 22790.6 - 21917.0 21308.7 22193.7 23242.3 23715.2 24252.5 1983 24228.0 - 23591.5 23375.4 - - - - 21910.8 23081.6 23649.3 23931.4 1984 24197.9 23984.0 23824.4 23356.3 22895.8 22565.7 22028.7 21978.9 22339.6 23210.4 23995.1 24198.3 1985 - 23923.1 23792.6 23351.3 - - - - - - - - 1986 - - 23792.4 - - - - - - - - - 1987 - - - - - - - - - - - - 1988 - - - - - - - - - - - - 1989 - 23995.0 23594.0 23348.2 - - - - - - 23621.8 24239.3 1990 24270.8 24047.2 23669.4 23230.0 22762.1 - - 21842.1 22525.3 22681.5 23607.9 24093.6 1991 24154.9 23973.9 23628.5 23409.1 22788.0 - - 21847.4 22598.4 23116.0 24236.5 24338.8 1992 24250.6 24049.6 23714.5 23164.0 23064.6 22614.7 21993.5 22155.6 22314.7 23497.4 23701.2 24121.5 1993 24235.6 24063.6 23756.4 23218.5 22494.8 21908.9 21850.1 21897.8 21944.7 22895.0 23971.1 24054.9 1994 24102.7 23958.2 23666.7 23189.1 22805.0 22637.8 22010.9 21881.2 22422.6 23230.4 24225.6 24080.5 1995 24172.8 23987.6 23652.3 23263.2 22663.6 22193.8 22127.6 21740.7 22304.6 22853.8 23945.2 23985.5 1996 24089.8 23928.0 23624.0 23246.4 22673.6 22453.1 22040.9 22051.3 - - - 24147.3 1997 24125.3 - - - - - - 21968.3 21989.3 - - 24022.7 1998 24044.9 - - - 22670.5 22564.7 21920.8 21821.8 22226.0 22765.4 23339.3 23828.7 1999 23917.8 23949.0 23571.9 23187.5 22575.7 22508.0 - 21751.5 22092.2 22970.4 23442.7 23851.3 2000 23913.0 23899.9 23621.6 23050.9 22608.7 - - 21802.3 22443.3 - 23927.9 24076.4 2001 24122.4 23921.1 23643.7 23123.5 22988.2 22695.6 - 21800.1 21993.6 23080.0 23217.6 23758.5 2002 24091.1 23952.1 23684.8 - - - - - - - 23768.1 23999.9 2003 24099.0 23907.4 23653.3 - - - - - 22390.9 23186.6 23590.7 24011.1 2004 24042.5 23916.6 23607.8 - - - - - 22694.6 23046.5 23382.8 - 2005 - 23897.7 - - - - - - 22995.6 - 23843.1 23922.3 2006 - - - - - - - - 22141.2 22579.9 22972.0 - 2007 - - 23689.0 23278.3 - - - 22189.1 - - - - 2008 - - - - - - - - 22037.8 23170.4 23575.9 23907.0 2009 24041.4 23894.0 23725.7 23177.3 - - - - - 23179.4 23174.1 - 2010 - 23985.7 - - - - - - 22300.3 22970.1 23013.2 23776.2 2011 24071.5 23858.1 23671.4 23243.5 - - - - 22596.2 22799.6 23588.9 23870.7 2012 24060.0 - - 23259.0 - - - - 22733.5 23692.7 - 24163.3 2013 24157.2 23971.6 23566.1 23197.2 - - - 21970.0 22938.8 23493.5 23549.5 24131.7 2014 24157.5 24005.4 - 23235.5 - - - - 22503.0 - 23928.0 - 2015 24123.7 23984.0 23652.0 23285.8 - - 21828.0 21715.0 21782.4 22313.6 23177.5 23781.2 2016 - 23886.7 23505.0 23136.5 22878.1 22096.5 21934.7 21930.9 22630.4 23298.0 24084.8 24108.6 2017 24144.4 24012.3 23672.0 23197.7 22730.5 22260.6 - 22115.5 22660.8 23486.9 23616.0 24094.5 2018 24163.9 23912.9 23562.3 23348.5 22897.5 22296.2 - 21837.5 22150.8 22837.0 23494.7 23977.9 2019 24007.9 23941.2 23673.6 23242.3 22678.8 22499.3 - 22364.3 23670.7 23824.1 24030.8 24106.9 2020 24185.5 24096.3 23717.5 23294.4 22764.8 22289.4 22275.0 22100.9 22085.0 22708.1 23043.0 23829.2 2021 23993.2 23945.4 23631.1 23202.5 22582.2 22083.3 - 21715.0 22032.4 22857.3 23207.9 23705.5 2022 23988.3 23946.1 23633.9 23074.4 22707.2 22394.3 22033.3 21846.2 22147.0 22697.2 23197.5 23811.4 2023 23950.4 23884.4 23500.0 23250.7 22447.5 22328.5 21993.3 21860.9 22350.0 23157.0 23132.7 23738.7 2024 23916.4 23815.0 23537.7 22999.3 22747.4 22574.0 22431.0 22210.5 22440.7 23566.2 23353.7 -