Year,Value,Iceland (Country),Precip,Jun-Aug,(cm) 1960,19.219 1961,23.98 1962,24.87 1963,19.078 1964,25.662 1965,20.147 1966,24.552 1967,26.682 1968,26.305 1969,33.079 1970,23.459 1971,20.496 1972,33.767 1973,26.348 1974,31.104 1975,24.759 1976,31.255 1977,26.296 1978,19.022 1979,23.548 1980,21.959 1981,25.072 1982,24.164 1983,34.21 1984,24.718 1985,24.443 1986,23.422 1987,19.949 1988,29.798 1989,26.367 1990,25.573 1991,20.839 1992,32.406 1993,24.983 1994,25.684 1995,25.553 1996,26.422 1997,29.419 1998,25.658 1999,23.135 2000,19.585 2001,26.691 2002,27.957 2003,29.209 2004,22.481 2005,29.514 2006,28.274 2007,19.88 2008,22.547 2009,24.208 2010,21.799 2011,19.542 2012,16.317 2013,28.436 2014,33.088 2015,25.406 2016,21.658 2017,26.961 2018,30.047 2019,24.324 2020,26.93 2021,21.292 2022,33.552 2023,19.603 2024,36.346 2025,29.411