The sunniest month for each year since 1929 for Northern Ireland

1929: May 203.6hrs
1930: Jun 231.5hrs
1931: Aug 175.5hrs
1932: Jun 204.7hrs
1933: Sep 162.9hrs
1934: Jul 202.3hrs
1935: May 252.7hrs
1936: Jun 191.7hrs
1937: May 210.2hrs
1938: Apr 199.6hrs
1939: Jun 240.1hrs
1940: Jun 259.4hrs
1941: May 170.2hrs
1942: Apr, May 198.7hrs
1943: May 210.4hrs
1944: Aug 164.9hrs
1945: Apr 162.6hrs
1946: May 278.1hrs
1947: Aug 261.6hrs
1948: May 235.3hrs
1949: Jun 256.4hrs
1950: May 216.5hrs
1951: Jun 208.1hrs
1952: May 174.7hrs
1953: May 196.3hrs
1954: Apr 176.3hrs
1955: Jul 248.0hrs
1956: Jun 183.7hrs
1957: Jun 256.9hrs
1958: May 185.0hrs
1959: May 219.4hrs
1960: Jun 223.3hrs
1961: May 179.2hrs
1962: Apr 208.9hrs
1963: May 181.7hrs
1964: May 168.3hrs
1965: Apr 150.1hrs
1966: May 208.7hrs
1967: Jun 175.9hrs
1968: Jun 210.6hrs
1969: Jun 209.3hrs
1970: Jun 199.4hrs
1971: Jul 172.1hrs
1972: Jun 166.1hrs
1973: Jun 161.0hrs
1974: Apr 206.2hrs
1975: May 258.3hrs
1976: Aug 254.6hrs
1977: May 238.1hrs
1978: May 171.8hrs
1979: May 164.1hrs
1980: May 222.7hrs
1981: Apr 166.2hrs
1982: May 176.1hrs
1983: Jul 174.7hrs
1984: May 236.5hrs
1985: Jun 168.1hrs
1986: Sep 159.0hrs
1987: May 179.2hrs
1988: May 181.9hrs
1989: Jul 230.7hrs
1990: Jul 208.0hrs
1991: Sep 164.8hrs
1992: May 187.0hrs
1993: Aug 138.6hrs
1994: Apr 164.7hrs
1995: Aug 232.9hrs
1996: Jun 184.9hrs
1997: May 208.0hrs
1998: May 156.2hrs
1999: Jul 173.3hrs
2000: May 240.4hrs
2001: May 203.1hrs
2002: May 169.4hrs
2003: Aug 182.5hrs
2004: May 182.4hrs

Weather statistics

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COMPUTER MODELS

INFO

Short range
Short to medium range
Medium to long range
Deterministic
Ensemble

See the Model inventory for the full list of model charts and data