FAIRMONT, MINNESOTA

Monthly Total Heating Degree Days

(212698)

Base Temperature = 65 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1893 1877.00 1557.63 a 1264.28 a 763.50 368.12 c 18.50 0.00 36.17 a 197.00 520.50 1044.00 1536.57 a 9183.27
1894 1708.50 1407.00 901.00 512.00 247.00 24.00 4.50 15.00 159.50 523.50 1107.00 1204.00 7813.00
1895 1864.50 1503.50 1094.00 370.50 265.00 53.28 a 21.50 14.50 142.50 666.50 1069.00 1348.50 8413.28
1896 1451.00 1210.50 1241.50 489.50 168.50 54.50 0.00 z 0.00 z 296.50 646.00 1351.00 1271.00 8180.00
1897 1703.50 1316.50 1316.50 629.00 326.03 b 0.00 z 8.00 53.00 72.41 a 377.50 1012.78 c 1549.00 8364.23
1898 607.00 p 1294.00 1024.00 634.14 a 277.50 29.50 10.50 22.00 143.50 652.00 1124.50 1593.00 6804.64
1899 1594.00 1643.00 1534.00 574.00 274.50 26.00 7.23 a 7.00 231.00 422.00 544.00 g 1395.50 7708.23
1900 1351.00 1172.50 g 451.50 s 458.79 a 188.50 54.50 3.50 0.00 170.00 c 274.00 1113.00 1316.47 a 4929.76
1901 1509.00 1434.50 1098.50 539.00 242.50 61.00 0.52 a 0.00 z 205.00 467.50 1017.50 1493.17 a 8068.18
1902 1431.00 1339.50 933.50 605.00 177.00 120.00 10.50 14.50 263.50 477.00 884.00 1527.27 a 7782.77
1903 1492.65 a 1415.00 977.00 588.00 215.00 93.00 12.00 51.50 227.50 431.50 1008.50 1551.50 8063.15
1904 1740.50 1677.00 808.50 h 701.38 a 230.50 53.50 17.50 44.00 162.50 460.00 795.50 1395.00 7277.38
1905 1804.41 b 1552.00 873.50 627.12 d 291.00 77.00 0.00 z 1.00 i 78.50 324.50 l 857.00 1225.00 7385.53
1906 1331.00 1288.50 1286.00 467.50 262.00 63.75 b 13.00 13.50 92.00 560.58 a 982.50 b 1329.90 a 7690.23
1907 1682.50 1278.00 987.50 832.00 541.00 88.50 5.50 20.67 a 199.50 537.50 924.31 a 1179.03 a 8276.01
1908 953.00 h 1206.85 c 1011.50 528.00 298.00 93.50 21.00 33.50 111.00 538.50 860.50 1338.50 6040.85
1909 1495.20 c 1294.00 1137.00 773.50 309.50 66.00 21.00 12.50 186.00 577.00 894.50 1613.50 8379.70
1910 1587.00 1482.00 627.50 422.22 c 408.34 b 105.50 1.00 30.50 156.50 349.55 b 1091.50 1376.00 7637.62
1911 1705.50 1185.33 a 890.50 623.50 168.50 11.00 17.50 51.00 169.50 619.50 1213.50 1308.00 7963.33
1912 2033.00 1432.91 a 1288.00 522.00 236.12 a 135.00 28.00 24.50 266.50 453.00 814.50 1249.50 8483.03
1913 1493.00 1435.78 a 1178.50 543.50 322.50 55.00 5.00 1.00 217.00 604.00 759.00 1128.29 b 7742.57
1914 1283.83 b 1492.00 1002.00 550.00 169.00 9.64 b 0.00 25.50 84.50 292.00 760.50 1618.72 a 7287.69
1915 1551.55 a 1111.00 1174.00 288.00 316.50 87.32 b 33.50 72.50 148.00 352.00 846.00 1307.00 7287.37
1916 1723.00 1527.50 1115.50 623.50 246.50 109.50 0.00 28.00 199.50 541.50 920.00 1625.50 8660.00
1917 1714.00 1566.00 1154.50 668.50 349.50 80.00 15.50 27.50 181.00 741.00 798.00 1719.43 b 9014.93
1918 1855.19 b 1271.00 777.50 599.00 140.50 34.00 13.00 13.00 314.00 438.00 833.50 1139.50 7428.19
1919 1304.07 a 1390.00 1055.00 653.00 326.00 66.72 a 0.00 34.00 152.00 666.50 1074.50 1634.50 8356.29
1920 1645.50 1307.00 985.50 757.50 209.00 79.00 5.00 23.00 91.00 294.00 951.50 1290.12 a 7638.12
1921 1255.50 1098.00 845.00 419.50 220.00 18.50 1.50 20.50 82.50 392.50 1125.50 1262.00 6741.00
1922 1529.00 1363.00 951.00 555.00 127.50 11.00 6.00 4.00 97.50 360.50 749.00 1418.00 7171.50
1923 1378.50 1413.50 1249.50 564.31 a 211.00 44.50 0.00 21.00 115.00 544.00 781.00 1053.00 7375.31
1924 1697.50 1215.00 1113.00 521.50 414.00 70.50 15.50 21.50 230.00 274.50 881.00 1688.00 8142.00
1925 1592.50 1197.50 878.50 318.50 291.50 35.00 14.50 3.00 83.00 841.00 918.00 1441.50 7614.50
1926 1438.50 1064.00 1109.50 597.00 118.00 67.00 4.50 0.50 196.00 499.50 1074.00 1528.50 7697.00
1927 1517.50 1106.00 887.50 524.50 274.50 104.00 6.00 41.50 172.00 349.00 967.50 1655.50 7605.50
1928 1349.50 1185.00 929.00 742.00 124.50 55.50 2.50 27.50 179.50 399.50 872.00 1188.00 7054.50
1929 1860.50 1557.00 938.50 514.50 282.00 46.00 0.00 6.00 213.00 450.50 1077.00 1388.00 8333.00
1930 1793.00 963.00 959.50 453.50 226.50 39.00 5.50 2.50 143.00 532.50 802.50 1230.00 7150.50
1931 1173.00 884.50 992.50 449.00 285.00 25.50 0.00 17.50 69.00 333.00 742.50 1060.00 6031.50
1932 1512.80 a 1266.00 1295.50 521.00 169.50 0.00 3.62 a 8.00 159.50 531.50 1053.00 1451.50 7971.92
1933 1173.50 1381.00 1039.00 552.00 221.00 8.00 0.00 10.50 58.50 512.00 915.50 1388.50 7259.50
1934 1346.00 1190.00 1018.00 557.50 66.00 2.00 2.00 54.00 252.00 331.00 800.00 1488.00 7106.50
1935 1574.50 1061.00 886.00 622.00 322.50 88.50 0.00 45.50 131.50 528.50 1075.50 1433.00 7768.50
1936 1906.00 1908.00 1021.00 663.00 89.00 41.50 0.00 2.00 84.50 535.78 a 966.00 1232.00 8448.78
1937 1821.00 1378.00 1114.00 574.50 129.00 61.50 4.00 0.00 130.00 536.50 1009.50 1487.00 8245.00
1938 1602.50 1242.00 852.00 537.50 292.00 32.00 0.00 0.00 89.50 282.50 976.00 1310.50 7216.50
1939 1336.00 1505.00 1033.50 626.00 100.50 35.00 0.00 11.00 127.00 500.50 780.00 1110.50 7165.00
1940 1786.00 1295.50 1211.00 655.00 279.50 31.50 10.00 41.85 a 120.00 294.50 1109.50 1280.50 8114.85
1941 1453.50 1355.50 1081.00 445.50 124.50 55.00 12.00 12.50 142.50 431.50 867.50 1184.00 7165.00
1942 1401.50 1260.50 931.50 418.00 321.00 55.00 6.50 16.50 277.50 448.00 929.00 1516.50 7581.50
1943 1769.50 1280.50 1235.50 566.50 353.50 74.00 1.00 22.00 254.50 486.50 1087.00 1312.50 8443.00
1944 1196.00 1290.50 1242.50 709.00 194.00 62.00 2.50 60.00 158.00 459.00 873.50 1468.50 7715.50
1945 1552.00 938.50 f 784.00 619.50 393.50 152.00 12.00 14.00 215.00 465.00 997.00 1587.00 6791.00
1946 1538.00 1245.00 706.00 405.00 340.50 77.50 1.00 39.50 194.50 459.00 984.50 1353.00 7343.50
1947 1379.00 1486.50 1145.50 686.00 372.50 127.00 12.00 2.00 191.00 225.50 1097.50 1446.00 8170.50
1948 1646.00 1360.00 1194.50 450.00 255.50 39.50 2.00 25.00 71.00 459.00 895.00 1406.00 7803.50
1949 1635.00 1464.81 a 1088.00 548.00 173.08 a 14.00 2.07 a 19.00 217.50 404.00 782.00 1360.00 7707.47
1950 1787.50 1331.56 a 1250.50 835.00 309.00 72.00 19.00 91.50 190.50 378.50 1125.50 1561.22 b 8951.78
1951 1746.50 1273.50 1393.00 742.00 141.50 99.50 13.43 a 22.00 267.32 b 511.50 1155.50 1537.00 8902.75
1952 1636.50 1150.00 1237.50 526.00 260.00 17.00 5.00 12.50 120.50 600.00 891.50 1332.00 7788.50
1953 1515.50 1239.50 1033.00 733.50 248.00 40.00 4.50 3.50 126.00 295.00 801.00 1301.50 7341.00
1954 1654.50 880.50 1137.50 507.00 351.00 50.50 0.00 1.00 122.00 537.50 775.50 1273.00 7290.00
1955 1499.00 1413.00 1159.00 328.00 106.00 53.00 0.00 3.50 116.50 415.00 1169.00 1588.50 7850.50
1956 1641.00 1461.50 1181.00 679.50 221.00 11.50 4.00 17.00 163.00 256.00 916.00 1232.50 7784.00
1957 1668.50 1146.50 1040.50 510.00 a 259.00 31.00 0.00 14.98 a 167.50 516.00 946.00 1166.50 7466.48
1958 1310.50 1401.00 1026.50 540.00 143.50 90.00 2.50 24.00 86.50 362.00 850.50 1503.00 7340.00
1959 1672.00 1407.00 1009.50 533.50 187.00 27.50 5.00 2.00 160.50 605.00 1174.00 1078.50 7861.50
1960 1438.50 1342.00 1450.50 561.00 197.50 33.00 1.50 2.50 164.50 422.50 829.50 1404.50 7847.50
1961 1556.50 1178.50 1013.50 720.50 298.00 17.00 1.00 1.50 197.00 387.50 935.00 1512.50 7818.50
1962 1670.50 1374.00 1259.00 643.00 129.50 39.50 19.00 2.00 195.00 382.00 787.50 1341.00 7842.00
1963 1826.50 1337.00 889.50 478.50 229.00 17.50 7.50 18.00 89.00 160.00 752.00 1622.00 7426.50
1964 1301.00 1140.50 1207.00 540.50 113.50 38.50 1.50 56.50 188.50 471.00 902.00 1532.00 7492.50
1965 1672.50 1435.50 1432.00 652.00 160.50 5.50 0.50 39.00 338.00 394.50 924.00 1095.50 8149.50
1966 1868.50 1325.00 855.00 710.00 306.00 22.00 0.00 29.00 150.00 473.00 1013.50 1401.00 8153.00
1967 1489.00 1444.50 964.00 567.00 370.50 14.00 25.50 35.00 150.50 526.50 963.00 1310.50 7860.00
1968 1528.50 1389.50 798.50 487.00 337.00 50.50 8.00 19.50 141.50 447.50 921.00 1498.50 7627.00
1969 1765.50 1303.50 1402.00 511.00 200.50 131.00 3.50 6.00 142.50 636.50 971.50 1466.50 8540.00
1970 1909.50 1412.00 1257.00 628.00 227.00 34.50 8.00 5.50 186.00 527.00 985.50 1523.00 8703.00
1971 1784.00 1348.00 1148.50 548.00 272.50 24.50 41.50 17.50 184.00 427.00 1001.00 1486.50 8283.00
1972 1766.50 1494.00 1061.00 652.00 195.00 48.00 21.00 47.10 e 176.50 616.00 1002.00 1678.50 8757.60
1973 1468.50 1230.00 806.50 609.00 279.50 12.50 4.00 9.50 170.00 306.00 893.00 1536.50 7325.00
1974 1601.00 1220.50 1014.00 504.00 311.50 54.00 0.00 51.00 252.50 460.50 946.00 1334.00 7749.00
1975 1524.00 1384.00 1259.00 746.00 147.50 48.00 8.50 0.00 234.00 375.00 847.00 1322.50 7895.50
1976 1511.50 1047.50 993.50 415.50 226.50 20.50 2.00 13.00 156.50 622.50 1119.00 1568.00 7696.00
1977 1906.50 1105.50 813.50 329.50 33.00 10.50 0.50 26.50 94.00 518.00 999.50 0.00 z 5837.00
1978 1867.75 a 1535.00 1066.50 586.00 194.00 41.50 7.50 10.00 73.50 477.50 1008.50 1587.00 8454.75
1979 2001.50 1633.50 1209.50 715.50 327.50 57.00 1.50 34.50 109.50 546.50 1011.00 1219.00 8866.50
1980 1489.50 1433.00 1113.00 500.50 185.50 24.50 0.00 27.00 174.50 659.50 797.50 1396.50 7801.00
1981 1388.50 1110.00 802.50 415.50 217.50 11.00 20.00 12.50 147.50 581.50 791.50 1540.00 7038.00
1982 1956.00 1330.50 1053.50 654.50 144.00 76.00 0.00 24.00 181.00 460.50 1023.00 1215.00 8118.00
1983 1394.00 1097.00 1009.50 696.50 304.50 43.50 0.00 0.00 188.00 478.00 901.50 1918.00 8030.50
1984 1556.50 1117.00 1271.50 571.50 249.50 10.50 4.00 6.50 230.50 447.50 932.50 1424.50 7822.00
1985 1648.50 1321.00 910.50 423.00 112.00 104.50 8.00 47.00 286.50 566.50 1299.50 1794.50 8521.50
1986 1462.50 1401.50 943.00 493.00 179.50 22.00 0.00 47.00 137.00 474.50 1090.00 1269.00 7519.00
1987 1310.50 910.00 838.50 356.50 83.00 8.50 4.50 48.00 94.50 624.50 807.50 1244.50 6330.50
1988 1724.50 1523.00 953.50 547.00 59.00 6.50 0.00 12.50 90.00 601.50 938.00 1342.00 7797.50
1989 1268.00 1519.50 1157.00 561.00 207.50 54.50 0.00 4.50 162.50 439.00 1086.00 1651.50 8111.00
1990 1147.00 1139.50 894.50 577.00 270.00 33.50 5.50 4.50 117.00 488.50 822.50 1520.00 7019.50
1991 1687.00 1081.00 976.00 468.00 204.50 8.50 4.50 9.50 193.00 544.00 1221.50 1280.00 7677.50
1992 1291.00 1088.50 956.00 650.00 189.50 42.50 41.00 53.00 165.50 521.50 1035.50 1423.00 7457.00
1993 1603.00 1398.00 1198.00 665.00 252.00 63.00 3.50 14.00 266.00 553.00 1026.00 1365.50 8407.00
1994 1908.50 1505.50 936.00 572.50 161.00 6.50 9.00 52.50 105.00 383.00 835.50 1317.00 7792.00
1995 1488.00 1221.00 995.00 711.00 282.50 49.50 3.50 0.50 198.50 512.00 1119.50 1378.00 7959.00
1996 1708.00 1311.50 1181.00 678.00 354.50 37.00 3.50 6.50 175.00 444.50 1197.50 1611.50 8708.50
1997 1692.00 1239.00 1042.00 671.50 366.00 0.00 17.50 10.00 86.00 445.00 1116.00 1205.00 7890.00
1998 1424.50 963.50 1103.50 436.50 81.00 90.00 2.00 1.00 57.00 398.50 799.00 1195.50 6552.00
1999 1636.80 a 1002.81 a 930.00 509.48 a 178.50 57.00 0.00 2.00 150.00 459.66 b 652.50 1231.00 6809.75
2000 1509.50 1067.09 b 741.00 505.34 a 145.18 a 70.00 13.50 7.50 130.00 383.50 1073.00 0.00 z 5645.62
2001 1416.00 1540.00 1209.00 513.50 206.50 51.00 0.00 8.50 177.00 480.00 549.00 1184.20 a 7334.70
2002 1242.00 1132.00 1286.00 560.00 325.00 23.00 0.00 7.50 126.50 706.00 938.00 1171.00 7517.00
2003 1483.00 1343.00 1029.50 0.00 z 264.50 23.50 0.00 4.50 159.50 434.50 989.00 1267.00 6998.00
2004 1595.50 1318.50 886.00 458.00 248.00 52.50 14.00 60.00 54.00 442.50 796.00 1255.50 7180.50
2005 0.00 z 1082.15 a 1041.50 416.50 269.00 0.00 4.00 13.00 57.50 397.50 855.00 1503.00 5639.15
2006 1162.50 1276.50 1059.50 385.00 219.00 21.50 0.00 8.50 210.00 600.00 873.50 1111.00 6927.00
2007 1470.00 1476.50 898.00 641.00 90.50 2.50 0.00 2.50 119.50 324.00 891.00 1509.50 7425.00
2008 1642.00 1513.50 1152.50 657.50 277.00 7.00 0.00 4.00 98.50 483.00 902.00 1587.72 a 8324.72
2009 1743.50 1223.50 1042.50 602.50 227.50 77.00 14.50 18.50 80.00 683.00 677.00 1545.00 7934.50
2010 1742.50 1444.00 932.00 348.00 248.50 22.00 0.00 1.50 139.50 365.00 912.00 1555.00 7710.00
2011 1726.50 1335.50 1152.17 a 611.79 b 254.72 a 24.50 0.00 1.00 172.00 377.50 839.00 1195.50 7690.17
2012 1291.00 1115.50 556.00 454.50 107.00 28.50 0.00 16.00 136.00 535.78 a 828.50 1317.00 6385.78
2013 1482.83 a 1310.00 1231.00 39.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4023.83
Period of Record Statistics
MEAN 1576.49 1310.16 1054.70 563.10 234.10 46.93 6.69 20.24 159.59 473.09 945.61 1394.30 7774.50
S.D. 201.14 177.02 173.43 113.04 87.93 32.90 8.46 18.55 60.03 114.50 138.61 170.81 590.11
SKEW -0.05 0.00 0.03 -0.05 0.20 0.82 1.86 1.16 0.46 0.14 0.20 0.21 -0.14
MAX 2033.00 1908.00 1534.00 835.00 541.00 152.00 41.50 91.50 338.00 841.00 1351.00 1918.00 9183.27
MIN 1147.00 880.50 556.00 288.00 33.00 0.00 0.00 0.00 54.00 160.00 549.00 1053.00 6031.50
NO YRS 118 119 119 119 120 119 118 117 120 119 119 118 106