Year,Depart From 1940-2024 Average,Saint Helena (Country),Temp,Jan,(°F) 1940,0.487 1941,0.29 1942,-0.659 1943,-1.054 1944,-0.291 1945,-1.155 1946,-0.381 1947,-0.558 1948,0.351 1949,-0.131 1950,0.049 1951,-1.816 1952,-0.042 1953,0.106 1954,-1.196 1955,-1.309 1956,-1.558 1957,-0.836 1958,-0.782 1959,0.059 1960,-1.329 1961,-0.51 1962,-0.997 1963,-0.392 1964,0.725 1965,0.056 1966,-0.271 1967,-0.042 1968,0.395 1969,0.184 1970,-0.522 1971,-0.33 1972,0.572 1973,1.467 1974,0.33 1975,-0.926 1976,-0.857 1977,-0.293 1978,-0.5 1979,-0.411 1980,-0.349 1981,-0.678 1982,-1.267 1983,1.361 1984,1.28 1985,0.14 1986,1.0 1987,0.193 1988,0.83 1989,0.505 1990,-0.659 1991,0.045 1992,-0.971 1993,-0.057 1994,-0.428 1995,-0.163 1996,0.097 1997,-1.633 1998,0.865 1999,-0.978 2000,-0.132 2001,-0.46 2002,-0.248 2003,0.83 2004,-0.231 2005,1.484 2006,0.027 2007,-0.319 2008,0.235 2009,0.437 2010,1.407 2011,0.492 2012,-1.308 2013,0.306 2014,0.951 2015,1.856 2016,1.4 2017,0.609 2018,-1.109 2019,1.21 2020,1.924 2021,-0.309 2022,1.679 2023,1.693 2024,2.523 2025,0.947