Coldest day of the year

Republic of Ireland

2019: -5.8°C at Dublin Airport on January 31st

2018: -9.7°C at Durrow on February 28th

2017: -6.6°C at Casement Aerodrome & Horseleap on December 11th

2016: -7.3°C at Markree Castle on November 25th

2015: -7.9°C at Dublin Airport on February 3rd

2014: -7.5°C at Thomastown on December 29th

2013: -7.6°C at Markree Castle on March 12th

2012: -6.7°C at Thomastown on February 2nd & Carrickmacross on February 3rd

2011: -8.3°C at Thomastown on January 29th

2010: -17.5°C at Straide on December 25th

2009: -10.0°C at Mullingar on December 25th

2008: -7.8°C at Derrygreenagh on January 4th

2007: -8.0°C at Cavan on February 7th

2006: -8.6°C at Straide on March 3rd

2005: -5.6°C at Casement Aerodrome on March 3rd

2004: -7.7°C at Kilkenny on January 29th

2003: -6.3°C at Ardee on January 11th

2002: -9.4°C at Ballinamore on January 1st

2001: -9.0°C at Casement Aerodrome on March 1st

2000: -14.0°C at Straide on December 29th

1999: -6.7°C at Clones on January 11th

1998: -5.5°C at Casement Aerodrome on April 10th

1997: -6.8°C at Valentia Observatory on January 3rd

1996: -5.9°C at Casement Aerodrome on December 6th

1995: -11.0°C at Clones on December 27th

1994: -6.4°C at Birr on February 16th

1993: -7.4°C at Ardee on December 26th

1992: -8.3°C at Casement Aerodrome on December 20th

1991: -13.0°C at Gowran Grange on February 10th

1990: -5.4°C at Birr on November 28th & Clones on November 29th

1989: -7.0°C at Kilkenny on November 27th & Birr on December 1st

1988: -6.9°C at Birr on November 21st & Mullingar on November 24th

1987: -9.2°C at Mooncoin on January 13th

1986: -6.9°C at Casement Aerodrome on February 21st

1985: -9.5°C at Ballinrobe on January 18th

1984: -10.0°C at Clones on January 19th/20th

1983: -6.0°C at Glencolmkille on December 10th

1982: -14.6°C at Birr on January 12th

1981: -12.4°C at Mullingar on December 12th

1980: -8.0°C at Ardee on January 2nd

1979: -18.8°C at Lullymore on January 2nd

1978: -10.0°C at Glenties on February 13th

1977: -9.0°C at Dunsany on January 13th

1976: -7.6°C at Valentia Observatory on December 28th

1975: -5.7°C at Glenamoy on March 20th

1974: -6.6°C at Ballinrobe on November 18th

1973: -9.3°C at Ardee on February 16th

1972: -13.1°C at Ardee on January 31st

1971: -7.2°C at Mallow on January 4th

1940: -11.7°C at Markree Castle & Glasnevin on January 17th (also January 18th at Glasnevin)

1939: -11.1°C at Markree Castle on January 5th

1938: -11.1°C at Makree Castle on December 20th

1937: -7.2°C at Birr Castle on December 8th & Markree Castle on December 9th

1936: -7.2°C at Glasnevin & Phoenix Park on January 13th

1935: -11.1°C at Markree Castle on December 23rd

1934: -6.7°C at Birr Castle & Hazelhatch on February 27th

1933: -7.8°C at Kilkenny on January 26th

1932: -7.8°C at Markree Castle on February 19th

1931: -7.8°C at Hazelhatch on March 10th

1930: -8.3°C at Markree Castle on February 10th

1929: -13.9°C at Markree Castle on January 1st

1928: -10.0°C at Mountmellick on March 13th/14th

1927: -6.7°C at Phoenix Park on February 13th, Markree Castle on November 13th/20th & Mountmellick on December 31st

1926: -8.3°C at Markree Castle on October 31st

1925: -8.9°C at Markree Castle & Phoenix Park on December 23rd

1924: -7.8°C at Markree Castle on January 11th

1923: -8.3°C at Kilkenny on November 25th

1922: -6.1°C at Phoenix Park on April 2nd

1921: -6.7°C at Baldonnel on March 7th

1920: -8.9°C at Cahir on December 16th

1919: -11.1°C at Markree Castle on November 14th

1918: -7.8°C at Limerick (Mungret College) on January 9th

1917: -15.0°C at Clongowes Wood College on February 6th

1916: -7.8°C at Markree Castle on March 4th, Cahir on December 16th/17th & Phoenix Park on December 27th

1915: -9.4°C at Phoenix Park on January 25th

1914: -10.0°C at Markree Castle on December 24th

1913: -10.0°C at Clongowes Wood College on January 13th/14th

1912: -11.7°C at Limerick (Mungret College) on February 3rd

1911: -10.6°C at Markree Castle on February 1st

1910: -13.9°C at Markree Castle on January 7th

United Kingdom

2019: -14.4°C at Braemar on January 31st

2018: -13.7°C at Altnaharra & Kinbrace on January 21st

2017: -13.0°C at Shawbury on December 12th

2016: -14.1°C at Braemar on February 14th

2015: -12.5°C at Tulloch Bridge on January 19th

2014: -9.0°C at Cromdale on December 27th

2013: -13.4°C at Marham on January 16th

2012: -18.3°C at Chesham on February 11th

2011: -13.0°C at Altnaharra on January 8th

2010: -22.3°C at Altnaharra on January 8th

2009: -18.9°C at Aviemore on February 9th & Braemar on December 29th

2008: -12.9°C at Aviemore on December 30th

2007: -13.0°C at Aboyne on December 22nd

2006: -16.4°C at Altnaharra on March 2nd

2005: -13.2°C at Ravensworth on December 29th

2004: -15.2°C at Kinbrace on December 19th

2003: -18.3°C at Aviemore on January 7th

2002: -16.1°C at Grantown-on-Spey on January 2nd

2001: -21.7°C at Kinbrace on March 3rd

2000: -15.0°C at Dalmally on December 30th

1999: -14.0°C at Sennybridge on December 20th

1998: -17.0°C at Altnaharra on March 1st

1997: -15.2°C at Shepshed on January 3rd

1996: -13.0°C at Aviemore on December 25th

1995: -27.2°C at Altnaharra on December 30th

1994: -16.1°C at Braemar on February 17th

1993: -15.8°C at Altnaharra on December 26th

1992: -12.3 °C at Worcester on January 22nd and 23rd

1991: -16.0°C at Cawood on February 14th

1990: -8.4°C at Grantown-on-Spey on February 15th

1989: -14.0°C at Tummell Bridge on December 15th

1988: -11.6°C at Carnwath on November 22nd

1987: -23.3°C at Caldecott on January 13th

1986: -21.2°C at Grantown-on-Spey on February 27th

1985: -23.4°C at Lagganlia on January 27th

1984: -23.6°C at Grantown-on-Spey on January 20th

1983: -14.2°C at Lagganlia on February 19th

1982: -27.2°C at Braemar on January 10th

1981: -25.2°C at Shawbury on December 13th

1980: -17.5°C at Clashnoir on January 2nd

1979: -24.6°C at Carnwath on January 13th

1978: -22.0°C at Keith on February 20th

1977: -18.7°C at Lagganlia on January 17th

1976: -16.2°C at Carnwath on December 5th

1975: -11.4°C at Balmoral on February 8th

1974: -10.2°C at Lagganlia on February 14th

1973: -21.2°C at Carnwath on February 15th

1972: -18.5°C at Moorhouse on January 31st

1971: -12.8°C at Braemar on January 4th

1970: -21.1°C at Carnwath & West Linton on January 7th

1969: -20.6°C at Grantown-on-Spey on February 18th

1968: -18.3 °C at Braemar on February 21st

1967: -14.4°C at Carnwath on December 10th

1966: -20.0°C at Braemar on February 15th

1965: -21.7°C at Corwen on March 3rd

1964: -15.5°C at Caldecott on December 29th

1963: -22.2°C at Braemar on January 18th

1962: -21.1°C at Corwen on January 2nd

1961: -22.2°C at Cannich on December 30th

1960: -22.2°C at Grantown-on-Spey on February 18th

1959: -17.8°C at Braemar on January 15th & Kincraig on February 4th

1958: -22.8°C at Logie Coldstone on March 14th

1957: -16.1°C at Sutton Bonnington on February 20th

1956: -18.9°C at Perth on February 3rd

1955: -25.0°C at Braemar on February 23rd

1954: -20.0°C at Welshpool on February 2nd

1953: -12.8°C at Braemar & Dalwhinnie on January 3rd

1952: -17.2°C at Logie Coldstone on January 30th

1951: -16.1°C at Dalwhinnie on March 11th

1950: -18.3°C at Dalwhinnie on December 15th

1949: -17.8°C at Braemar on January 5th

1948: -15.6°C at Logie Coldstone on January 24th

1947: -21.1°C at Elmstone on January 29th, Peebles and Braemar on March 4th & Braemar on March 8th

1946: -14.4°C at Dalwhinnie on February 26th

1945: -19.4°C at Dalwhinnie on January 26th

1944: -15.0°C at Braemar on February 28th

1943: -13.9°C at Braemar on January 5th

1942: -19.4°C at Braemar on March 8th

1941: -21.1°C at Houghall on January 5th & West Linton on January 6th

1940: -23.3°C at Rhayader on January 21st

1939: -17.2°C at Dalwhinnie & Braemar on January 4th

1938: -15.6°C at Braemar on December 22nd

1937: -21.7°C at Braemar on December 13th

1936: -15.0°C at Braemar on February 5th and 13th

1935: -15.6°C at Braemar on December 24th

1934: -12.2°C at Braemar on March 14th

1933: -15.6°C at Logie Coldstone on January 19th

1932: -11.7°C at Dalwhinnie on March 12th

1931: -17.2°C at Braemar on March 3rd

1930: -16.1°C at Newport on March 20th

1929: -18.3°C at Usk, Ross-on-Wye on February 14th & Houghall on February 17th

1928: -13.3°C at Braemar on January 1st

1927: -17.8°C at Braemar on December 18th & Logie Coldstone on December 17th and 18th

1926: -16.7°C at Luton on January 17th

1925: -16.7°C at Braemar on December 20th

1924: -16.7°C at Balmoral on March 3rd

1923: -14.4°C at Braemar on December 25th

1922: -13.3°C at West Linton, Eskdalemuir & Garforth on January 18th

1921: -15.0°C at Braemar on March 7th

1920: -18.3°C at Raunds on December 13th

1919: -23.3°C at Braemar on November 14th

1918: -19.4°C at West Linton on January 14th

1917: -20.0°C at Benson on February 6th

1916: -16.7°C at Braemar on February 20th

1915: -13.3°C at Balmoral on December 5th

1914: -13.9°C at Braemar on December 25th

1913: -15.6°C at Braemar on December 31st

1912: -20.6°C at West Linton on February 4th

1911: -12.2°C at Garforth on February 1st

1910: -23.3°C at Balmoral on January 28th

1909: -17.8°C at Marlborough on March 3rd & Balmoral on December 7th

1908: -18.3°C at Liphook on December 30th

1907: -15.0°C at Llangammarch Wells on January 25th

1906: -16.8°C at Woodbridge on December 30th

1905: -15.0°C at Braemar on November 18th

1904: -14.4°C at Appleby on November 27th

1903: -17.2°C at Braemar on January 13th

1902: -18.9°C at Lairg on February 14th

1901: -18.8°C at Swarraton on January 9th

1900: -19.4°C at Braemar on February 11th