Areal values from HadUK-Grid 1km gridded climate data from land surface network Source: Met Office National Climate Information Centre Monthly, seasonal and annual total duration of bright sunshine for Northern Ireland Areal series, starting in 1910 Last updated 01-Mar-2024 10:46 year jan feb mar apr may jun jul aug sep oct nov dec win spr sum aut ann 1910 46.6 73.0 82.0 141.8 183.6 158.6 200.1 121.8 109.9 85.4 81.6 33.3 --- 407.3 480.6 276.8 1317.7 1911 48.1 62.1 134.0 130.2 220.0 205.5 191.4 191.5 144.7 81.5 68.3 38.0 143.5 484.2 588.3 294.5 1515.3 1912 33.8 60.3 98.4 162.1 153.7 119.6 149.7 73.9 109.0 94.7 30.5 17.1 132.2 414.2 343.2 234.1 1102.8 1913 34.8 42.7 105.8 140.6 153.3 138.0 156.3 156.0 96.1 81.1 58.1 31.7 94.7 399.7 450.3 235.4 1194.7 1914 16.1 43.2 108.3 187.2 144.0 159.4 136.6 176.0 133.3 74.6 57.2 36.1 91.1 439.4 472.0 265.1 1272.1 1915 46.1 71.6 103.9 152.3 201.1 201.9 124.0 100.6 137.1 81.9 76.7 37.4 153.9 457.3 426.4 295.6 1334.4 1916 43.8 86.2 91.0 138.2 151.1 175.8 106.2 151.8 84.9 46.7 40.4 53.3 167.4 380.3 433.9 172.0 1169.6 1917 41.3 60.8 97.1 116.8 130.3 194.4 185.7 141.9 92.8 84.6 32.7 36.8 155.4 344.2 522.0 210.0 1215.1 1918 29.7 38.6 122.8 201.4 140.9 188.7 161.2 111.7 120.4 62.8 82.6 46.5 105.1 465.1 461.6 265.9 1307.4 1919 56.7 75.6 112.7 149.3 195.6 155.8 179.3 170.5 128.4 97.6 69.8 40.7 178.8 457.6 505.7 295.8 1432.0 1920 48.9 61.7 101.8 112.6 154.1 171.6 109.7 116.5 114.3 93.8 34.3 46.0 151.3 368.4 397.8 242.4 1165.2 1921 32.1 51.2 81.6 103.2 151.7 215.3 156.6 111.6 131.0 31.0 52.3 31.0 129.2 336.5 483.5 214.4 1148.6 1922 62.4 50.5 134.0 208.6 143.8 106.0 131.5 101.9 105.9 107.1 44.0 35.8 143.9 486.4 339.4 256.9 1231.4 1923 17.4 64.4 145.0 142.8 167.8 91.6 136.7 80.2 109.4 109.3 73.3 46.0 117.6 455.5 308.4 292.1 1183.8 1924 32.8 56.1 161.6 122.6 163.7 121.2 98.8 93.3 87.3 89.5 51.8 37.5 134.9 448.0 313.2 228.6 1116.2 1925 43.2 58.5 91.7 166.4 113.8 244.9 120.7 147.5 110.2 68.8 87.7 39.9 139.1 372.0 513.1 266.6 1293.3 1926 39.5 31.0 65.3 159.1 162.5 207.9 165.4 157.8 111.8 106.1 53.4 30.4 110.4 386.9 531.1 271.4 1290.2 1927 46.3 57.2 110.3 130.1 238.2 149.9 145.3 143.9 115.9 97.1 75.7 38.1 133.8 478.6 439.2 288.7 1348.1 1928 66.0 65.2 99.8 153.4 234.7 172.0 111.5 153.7 147.2 58.9 65.0 26.4 169.3 487.9 437.2 271.2 1353.9 1929 33.4 28.0 161.7 145.6 203.7 184.8 135.5 91.4 124.0 108.8 46.5 52.5 87.9 511.0 411.7 279.3 1315.9 1930 38.7 65.4 90.2 164.0 172.1 229.2 97.2 103.8 121.6 64.2 68.1 30.1 156.6 426.3 430.2 253.9 1244.7 1931 55.4 55.7 112.6 115.7 167.6 128.6 87.2 173.5 97.3 102.7 58.4 19.2 141.2 395.8 389.3 258.4 1173.8 1932 30.1 77.5 116.5 162.6 161.3 202.8 113.8 107.0 99.5 94.1 64.2 44.9 126.8 440.4 423.6 257.8 1274.3 1933 58.6 50.8 118.9 107.3 115.2 158.7 141.4 124.2 160.9 58.7 56.8 27.6 154.3 341.4 424.3 276.4 1179.1 1934 38.3 60.5 108.0 110.5 163.0 194.4 201.7 101.8 121.4 58.5 47.5 25.2 126.4 381.5 497.9 227.4 1230.7 1935 33.5 67.6 89.7 148.6 239.5 145.1 191.2 126.0 112.1 74.9 75.0 58.9 126.3 477.8 462.3 262.0 1362.1 1936 39.2 72.6 72.3 172.4 187.8 188.3 116.0 134.1 108.7 92.4 47.8 31.8 170.7 432.5 438.3 248.9 1263.3 1937 38.8 69.7 121.6 42.3 204.7 130.1 101.5 140.8 111.0 77.1 46.0 33.6 140.3 368.6 372.4 234.1 1117.3 1938 24.5 61.0 88.0 188.9 144.0 124.5 107.9 153.8 98.3 85.5 46.1 51.0 119.2 420.9 386.1 229.8 1173.5 1939 65.1 42.2 100.1 148.8 173.2 237.7 91.6 146.5 99.0 113.7 41.1 29.1 158.3 422.2 475.8 253.9 1288.2 1940 44.5 34.1 80.4 112.9 168.9 258.6 123.7 109.9 101.1 56.6 53.0 26.9 107.8 362.2 492.2 210.7 1170.7 1941 41.7 82.2 109.3 118.4 159.6 151.3 107.1 121.4 99.3 88.3 56.6 24.6 150.8 387.3 379.8 244.2 1159.8 1942 50.2 57.2 73.7 207.5 199.2 170.4 146.3 82.1 107.2 71.6 67.4 26.7 132.1 480.4 398.9 246.2 1259.6 1943 60.7 71.2 97.9 111.1 218.3 169.6 195.7 89.1 87.9 84.0 49.7 23.8 158.5 427.4 454.4 221.5 1259.0 1944 27.4 78.7 108.0 112.8 156.1 111.1 88.4 164.8 110.0 89.0 49.6 27.3 130.0 376.9 364.3 248.5 1123.1 1945 41.9 59.3 86.5 166.0 153.4 133.5 124.9 154.6 94.1 73.9 45.7 44.9 128.4 406.0 413.0 213.6 1178.6 1946 57.1 70.4 96.3 137.8 272.5 142.1 123.1 130.1 73.8 56.2 57.8 52.7 172.4 506.5 395.3 187.8 1269.8 1947 41.1 50.5 82.0 130.5 173.9 139.8 117.1 262.3 92.9 85.4 73.4 23.3 144.3 386.5 519.2 251.8 1272.3 1948 40.4 57.2 125.7 163.4 232.9 118.0 153.9 108.2 95.1 90.5 73.0 46.1 120.9 522.0 380.0 258.6 1304.4 1949 35.7 75.4 115.1 130.8 193.1 253.9 126.5 116.5 142.2 68.9 62.4 30.7 157.2 439.0 496.9 273.6 1351.3 1950 43.2 64.5 117.6 127.6 214.5 184.1 145.2 134.4 97.6 81.0 79.4 38.8 138.4 459.7 463.8 258.0 1328.0 1951 51.3 76.7 97.3 165.6 202.0 206.0 120.5 130.9 95.5 81.6 38.9 39.2 166.8 464.9 457.4 216.0 1305.5 1952 45.1 60.4 109.2 143.7 172.0 144.9 118.3 120.6 117.3 110.7 54.3 42.3 144.7 424.9 383.8 282.3 1238.7 1953 39.9 59.2 114.1 160.4 193.6 166.5 137.5 125.9 86.3 78.7 46.6 29.1 141.4 468.0 429.9 211.6 1237.8 1954 34.8 41.5 103.4 174.9 156.7 127.4 90.0 120.0 125.2 58.0 57.0 23.0 105.4 435.0 337.4 240.2 1111.9 1955 51.2 77.1 142.0 177.3 202.5 103.4 246.8 143.5 132.7 87.1 44.9 33.8 151.3 521.8 493.8 264.7 1442.4 1956 41.4 69.4 111.7 158.0 170.0 181.0 133.1 129.7 82.7 95.4 44.6 25.4 144.6 439.8 443.8 222.7 1242.6 1957 65.5 94.6 62.3 187.8 189.8 258.6 86.4 112.8 97.6 57.0 56.5 41.8 185.5 439.9 457.8 211.0 1310.5 1958 55.3 52.1 84.6 137.1 187.7 113.3 152.9 103.2 94.1 77.3 43.9 33.7 149.2 409.4 369.4 215.3 1135.1 1959 75.0 57.0 114.7 154.0 215.6 207.3 125.5 142.8 138.6 90.1 66.4 39.3 165.7 484.4 475.6 295.0 1426.3 1960 40.9 101.0 56.4 159.8 190.3 227.4 134.1 150.5 120.5 62.3 60.7 57.7 181.1 406.5 512.0 243.5 1361.6 1961 57.7 61.9 89.1 102.0 183.5 139.8 100.8 128.7 111.9 99.5 56.7 36.8 177.4 374.6 369.3 268.1 1168.5 1962 50.5 62.0 120.3 205.6 203.8 175.4 108.3 150.1 73.6 90.0 31.1 34.6 149.2 529.7 433.9 194.7 1305.4 1963 58.9 73.6 112.3 125.7 177.3 178.9 157.6 101.6 116.9 72.7 53.5 45.7 167.1 415.3 438.1 243.2 1274.8 1964 28.8 55.0 62.9 124.9 163.1 134.0 102.6 140.1 127.6 64.7 69.7 37.7 129.6 351.0 376.7 262.0 1111.2 1965 58.9 52.7 108.7 150.1 133.2 140.3 125.2 124.9 76.9 61.5 67.2 43.9 149.3 392.0 390.4 205.6 1143.5 1966 28.1 36.5 105.0 89.5 203.0 116.2 158.2 142.9 102.1 100.8 65.8 36.0 108.5 397.5 417.4 268.7 1184.2 1967 47.1 77.1 108.8 140.1 160.4 173.9 97.7 129.4 114.3 85.4 64.9 43.0 160.2 409.4 401.1 264.6 1242.1 1968 33.1 96.2 98.5 165.2 163.0 207.0 157.4 195.5 110.7 58.6 43.6 33.5 172.3 426.8 559.9 212.8 1362.3 1969 32.0 63.3 85.6 184.4 144.7 205.1 163.0 136.7 81.9 64.6 58.2 31.9 128.8 414.8 504.8 204.8 1251.5 1970 30.2 93.5 116.6 142.8 120.3 196.1 101.7 148.9 88.7 61.1 64.3 43.5 155.6 379.7 446.7 214.2 1207.7 1971 56.9 55.2 81.8 131.7 167.1 153.3 170.1 114.4 135.8 91.4 52.0 31.4 155.6 380.6 437.9 279.2 1241.1 1972 37.5 65.7 105.5 144.2 140.0 163.6 158.5 103.6 131.8 86.9 51.9 36.7 134.6 389.7 425.6 270.6 1225.9 1973 21.8 65.0 110.9 142.7 131.1 157.5 115.9 123.4 115.4 84.5 40.9 38.2 123.5 384.7 396.9 240.9 1147.4 1974 34.0 57.3 102.9 204.6 142.3 178.7 124.6 156.7 110.2 93.6 74.3 29.0 129.4 449.8 459.9 278.1 1308.0 1975 45.6 75.2 143.2 141.9 256.4 226.5 152.5 154.0 108.3 72.5 57.8 27.4 149.8 541.5 533.0 238.6 1461.3 1976 38.2 49.1 75.0 161.8 122.1 174.1 129.8 254.0 98.2 77.6 72.0 35.6 114.6 358.9 557.9 247.8 1287.5 1977 52.8 45.0 81.8 145.3 235.4 184.6 178.6 186.9 100.7 74.5 70.0 19.2 133.3 462.5 550.2 245.2 1374.9 1978 58.4 71.3 98.6 120.0 169.9 128.0 129.0 92.6 91.4 88.5 47.9 41.2 149.0 388.6 349.6 227.9 1137.1 1979 49.1 69.6 106.7 127.0 162.4 145.8 99.5 133.4 108.2 86.3 60.6 39.6 160.0 396.1 378.7 255.1 1188.1 1980 45.7 52.9 95.0 145.9 221.1 94.2 112.4 104.9 91.6 81.7 53.2 28.5 138.2 462.0 311.5 226.5 1127.1 1981 36.8 54.3 83.5 165.8 138.8 128.4 102.0 125.9 110.0 95.4 46.2 27.6 119.5 388.1 356.4 251.6 1114.9 1982 46.9 59.5 146.0 156.2 175.7 132.6 178.4 128.8 108.1 78.4 45.6 39.9 134.0 477.8 439.8 232.1 1296.1 1983 40.1 66.4 58.8 153.8 122.9 122.6 177.2 138.0 79.2 84.2 34.3 26.5 146.5 335.4 437.8 197.7 1103.9 1984 43.9 46.3 73.2 175.6 237.2 145.1 182.5 142.5 100.2 93.2 50.2 27.0 116.7 486.0 470.1 243.6 1317.1 1985 57.5 65.7 85.7 129.8 153.9 168.4 102.6 107.0 83.5 83.4 59.4 38.1 150.3 369.4 377.9 226.2 1134.9 1986 38.4 73.4 116.3 151.5 157.1 158.2 82.8 119.2 159.8 105.3 69.6 34.2 149.8 424.8 360.2 334.8 1265.7 1987 46.9 66.0 79.2 101.4 178.8 105.9 112.4 112.8 153.1 111.4 49.0 30.1 147.1 359.4 331.1 313.5 1147.0 1988 53.9 69.5 80.3 138.2 180.9 177.5 115.8 115.5 102.8 92.2 62.2 29.5 153.5 399.4 408.8 257.2 1218.3 1989 46.4 81.7 108.6 130.4 224.2 190.4 234.3 116.8 95.9 66.3 47.5 33.1 157.6 463.2 541.6 209.7 1375.6 1990 51.5 57.2 81.0 160.3 194.2 136.1 210.3 104.3 110.9 65.8 67.3 46.1 141.8 435.6 450.7 243.9 1285.0 1991 60.5 55.1 81.5 143.8 153.4 123.5 134.3 152.9 165.2 72.9 53.8 23.9 161.7 378.7 410.7 291.8 1220.7 1992 28.3 52.1 67.1 82.0 186.4 161.9 127.3 149.4 94.7 82.2 46.3 34.4 104.3 335.5 438.7 223.1 1112.1 1993 34.4 24.6 83.1 115.4 137.1 103.7 99.6 137.6 99.0 92.0 58.0 34.0 93.4 335.7 340.9 249.1 1018.7 1994 46.3 38.0 96.7 163.2 157.8 105.2 126.0 120.3 115.0 98.0 54.8 40.8 118.3 417.7 351.5 267.8 1162.1 1995 32.6 57.4 90.8 154.2 164.2 219.2 155.5 236.3 127.8 89.7 45.2 41.9 130.8 409.3 611.0 262.7 1414.9 1996 22.0 98.1 49.6 117.9 184.8 187.4 141.4 99.6 148.0 61.6 65.8 38.0 162.0 352.3 428.4 275.3 1214.1 1997 23.3 65.3 87.9 81.4 208.8 147.2 131.3 183.4 133.6 78.2 34.3 32.0 126.6 378.2 461.8 246.0 1206.7 1998 45.7 50.8 52.8 136.8 157.4 142.4 106.3 132.6 108.3 103.8 61.1 26.5 128.5 347.0 381.3 273.2 1124.5 1999 40.5 55.7 120.8 147.4 140.0 123.4 177.1 117.9 101.7 82.2 51.3 35.0 122.6 408.3 418.4 235.3 1193.2 2000 37.0 66.7 75.2 134.4 245.3 136.5 144.7 169.8 107.1 94.0 36.5 33.0 138.7 454.9 450.9 237.6 1280.2 2001 65.9 87.9 114.1 129.2 202.5 118.0 132.0 147.3 115.6 72.8 38.6 62.0 186.9 445.9 397.3 227.1 1286.0 2002 42.2 69.5 117.1 159.2 168.6 122.1 104.3 127.4 123.3 76.3 45.7 34.6 173.7 445.0 353.8 245.3 1190.5 2003 58.8 83.1 154.2 170.4 133.7 154.8 114.2 182.5 101.8 95.5 68.4 41.1 176.4 458.3 451.5 265.8 1358.5 2004 34.7 102.3 124.5 135.9 183.2 134.3 134.4 135.5 113.5 81.0 34.8 37.7 178.1 443.7 404.2 229.3 1251.9 2005 35.9 68.4 89.4 140.2 182.6 124.8 117.7 127.5 100.4 65.2 72.8 31.7 142.0 412.3 370.0 238.5 1156.8 2006 40.1 85.6 90.6 163.9 185.6 189.7 207.3 111.2 107.7 85.5 67.2 43.9 157.4 440.1 508.2 260.4 1378.4 2007 48.1 69.6 120.5 193.7 225.1 141.6 150.1 116.5 106.4 86.5 30.3 32.7 161.7 539.3 408.2 223.2 1321.2 2008 32.9 82.2 117.0 174.6 235.8 157.2 118.7 70.5 89.6 94.8 45.9 37.9 147.8 527.3 346.4 230.3 1256.9 2009 49.8 53.1 111.5 149.2 195.3 231.5 146.7 115.8 122.2 69.7 64.4 48.3 140.7 456.1 494.0 256.2 1357.4 2010 53.8 60.0 129.6 157.6 198.5 187.6 99.6 164.5 116.7 105.0 76.5 61.4 162.1 485.7 451.7 298.2 1410.6 2011 71.2 69.1 119.8 195.1 170.4 147.2 145.2 105.9 91.3 53.0 66.1 28.2 201.7 485.3 398.3 210.5 1262.5 2012 42.7 33.4 117.4 153.4 195.8 94.8 112.0 150.1 117.9 93.3 58.5 49.6 104.3 466.6 357.0 269.8 1219.1 2013 26.8 80.1 65.0 166.4 164.7 161.7 222.8 112.7 96.4 94.7 69.1 38.4 156.5 396.1 497.2 260.1 1298.9 2014 38.1 69.3 93.8 163.4 108.1 167.2 155.5 150.8 116.7 91.7 58.8 43.8 145.8 365.3 473.5 267.2 1257.2 2015 58.6 63.2 133.0 209.3 152.1 177.8 114.7 135.3 125.4 100.9 39.7 31.0 165.5 494.4 427.8 266.0 1341.0 2016 36.8 71.3 113.2 149.5 218.3 130.7 110.1 130.6 96.3 90.6 76.3 41.3 139.1 481.0 371.4 263.2 1265.1 2017 46.6 46.1 118.8 104.2 252.4 115.0 166.0 124.8 106.7 56.8 60.1 34.4 134.1 475.5 405.8 223.6 1232.0 2018 49.4 96.9 84.8 128.5 216.0 226.5 174.4 110.1 97.5 93.1 60.0 23.8 180.8 429.3 511.0 250.6 1361.1 2019 36.0 78.9 85.9 118.4 151.7 152.7 132.1 152.4 119.7 106.2 51.6 45.2 138.6 356.0 437.2 277.5 1230.6 2020 42.0 74.1 128.6 207.0 223.3 118.0 83.1 113.5 121.5 95.3 40.8 37.2 161.3 559.0 314.5 257.7 1284.5 2021 55.3 62.0 71.7 216.2 195.0 152.6 181.2 103.4 73.3 88.5 40.9 21.3 154.5 482.8 437.3 202.7 1261.4 2022 43.1 53.3 188.4 157.6 137.0 114.8 95.2 189.9 118.4 72.4 68.2 51.3 117.7 483.0 399.8 259.0 1289.4 2023 51.1 39.1 85.3 137.7 176.6 228.7 94.9 115.7 125.8 80.1 61.5 25.1 141.5 399.6 439.3 267.5 1221.8 2024 55.6 64.1 144.8