FARMINGTON 3 NW, MINNESOTA

Monthly Total Heating Degree Days

(212737)

Base Temperature = 65 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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 783.50 r 1613.50 1342.00 823.00 377.50 31.50 2.50 43.50 222.41 a 541.50 1070.50 1673.50 7741.41
1894 1743.50 1464.00 951.00 534.00 287.02 b 32.00 1.00 11.00 155.69 a 546.50 1166.50 1226.50 8118.71
1895 1913.00 1589.50 1147.00 421.00 288.50 58.50 28.50 21.00 173.00 710.00 1085.50 1421.50 8857.00
1896 1554.00 1320.50 1291.00 556.50 169.00 64.00 18.00 37.00 331.00 697.00 1380.00 1378.00 8796.00
1897 1801.10 a 1358.00 1367.00 669.00 358.00 181.00 5.00 83.00 118.50 497.50 1205.00 1653.00 9296.10
1898 1398.00 1298.00 990.00 629.50 277.00 68.00 32.50 50.00 204.00 754.00 1178.00 1650.50 8529.50
1899 1649.50 1678.50 1541.00 579.00 248.00 48.00 6.00 12.00 258.00 450.00 776.00 1437.00 8683.00
1900 1412.00 1661.00 1293.00 501.00 191.00 42.00 15.00 0.00 216.00 276.50 1130.00 1390.50 8128.00
1901 1528.00 1503.00 1117.00 502.00 216.00 58.00 4.00 9.50 189.50 389.50 994.50 1546.00 8057.00
1902 1449.00 1368.00 907.00 606.00 194.00 104.00 2.00 34.00 249.00 516.00 877.00 1524.96 e 7830.96
1903 1608.00 1451.00 994.00 615.00 223.00 112.00 22.00 73.00 255.00 503.00 1104.00 1721.00 8681.00
1904 1844.00 1787.00 1151.50 735.00 265.00 78.00 25.50 51.00 182.00 511.50 814.00 1446.00 8890.50
1905 1846.00 1569.00 924.00 641.00 320.50 64.50 20.67 a 5.00 95.50 639.00 933.00 1304.00 8362.17
1906 1416.00 1354.00 1311.00 452.50 311.00 73.50 20.50 13.00 112.00 576.00 977.00 1400.00 8016.50
1907 1785.00 1330.00 1046.00 854.00 529.00 92.00 3.00 31.00 221.50 565.00 939.00 1281.00 8676.50
1908 1431.50 1268.00 1090.50 582.00 304.50 112.00 13.00 35.00 113.50 538.00 883.50 1390.00 7761.50
1909 1535.00 1332.00 1128.50 810.50 328.60 a 64.50 6.50 14.50 189.50 582.00 838.50 1656.50 8486.60
1910 1607.00 1521.00 662.00 425.00 317.50 84.50 2.00 19.50 116.00 366.00 1107.50 1441.50 7669.50
1911 1693.00 1185.50 892.50 576.00 141.50 9.00 27.50 48.50 181.00 614.00 1273.00 1282.00 7923.50
1912 2144.00 1495.00 1283.00 516.00 216.50 108.00 26.00 28.00 235.50 446.00 865.50 1316.00 8679.50
1913 1618.00 1458.00 1208.50 511.50 328.00 62.50 4.00 0.00 224.50 568.00 768.50 1137.50 7889.00
1914 1356.00 1625.50 1084.50 608.00 185.00 54.00 2.00 39.00 140.50 330.00 883.50 1722.50 8030.50
1915 1710.00 1155.00 1201.00 329.50 403.00 0.00 z 56.50 90.50 180.50 467.00 914.00 1387.50 7894.50
1916 1724.00 1587.50 1223.50 647.00 305.50 111.50 0.00 29.50 236.00 595.50 984.64 b 1681.50 9126.14
1917 1834.50 1682.00 1227.00 684.50 341.00 113.00 23.00 49.50 199.00 828.00 824.50 1758.00 9564.00
1918 1930.00 1376.50 864.50 653.00 199.50 52.00 21.00 14.00 327.50 458.50 845.00 1161.00 7902.50
1919 1401.00 1370.00 1083.00 601.50 296.50 51.50 0.00 9.50 0.00 z 0.00 z 107.00 1710.50 6630.50
1920 1820.22 a 1454.00 1113.50 809.00 239.50 80.00 16.00 0.00 z 30.00 319.50 987.00 1332.00 8200.72
1921 1362.45 a 1143.00 992.00 431.00 258.50 31.00 3.00 24.00 135.00 481.00 859.00 g 1402.00 6262.95
1922 1630.50 1539.48 a 1051.86 b 613.00 118.00 35.50 24.00 19.50 f 0.00 z 0.00 z 282.00 v 1473.00 6485.34
1923 1545.35 a 1546.22 a 1346.00 653.50 244.50 48.10 a 3.21 b 0.00 z 0.00 z 0.00 z 442.00 o 1104.00 6490.88
1924 1847.00 1298.79 a 1091.00 603.50 453.50 78.10 a 29.40 b 51.00 245.50 0.00 z 0.00 z 1778.50 7476.29
1925 1672.97 a 1244.50 960.00 397.50 384.50 86.67 c 35.50 g 10.50 103.45 a 891.50 991.50 1574.50 8317.58
1926 1549.50 1184.81 a 1237.00 644.50 173.17 b 113.50 20.00 6.50 273.00 584.35 a 466.00 p 1658.50 7444.84
1927 1686.50 1202.00 987.50 634.50 370.50 121.00 p 42.50 64.07 a 229.50 0.00 z 0.00 z 1853.50 7070.57
1928 1544.50 1296.50 1014.00 273.50 s 84.50 r 111.00 3.50 g 34.00 243.00 457.50 162.00 x 1223.50 5924.00
1929 1304.00 k 1569.50 929.50 555.00 438.77 e 44.00 w 14.98 a 21.50 245.00 475.33 d 0.00 z 1437.92 e 5687.51
1930 1877.00 1064.00 1024.50 513.00 222.37 e 41.50 j 11.00 1.50 181.50 603.50 0.00 z 1382.50 6880.87
1931 1239.00 942.00 1072.08 a 478.50 335.00 28.00 8.78 a 27.00 91.50 371.50 372.50 t 1124.50 5717.87
1932 1533.98 a 1376.50 1374.50 601.50 255.50 11.00 10.00 g 8.00 m 193.50 614.50 753.00 g 1577.00 7537.98
1933 1348.50 1509.50 1105.00 652.00 300.00 22.00 2.50 28.50 120.50 620.00 667.00 l 1541.00 7249.50
1934 1429.00 1326.50 1160.36 b 619.00 98.00 24.50 1.50 74.00 238.50 393.00 313.00 r 1638.00 7002.36
1935 1760.50 1163.50 1013.50 706.00 404.19 e 131.00 0.00 44.50 176.50 522.50 1099.00 1517.50 8538.69
1936 1936.50 1954.00 1122.50 751.00 96.50 74.50 0.00 8.00 117.00 600.00 790.00 j 1392.00 8052.00
1937 1921.00 1490.50 1224.50 651.00 244.50 85.50 7.48 b 0.00 196.00 636.65 d 556.00 l 1480.50 7937.63
1938 1589.00 1203.50 851.00 558.00 0.00 z 41.00 0.00 3.21 b 129.00 330.00 650.00 j 1408.50 6113.21
1939 1437.50 1545.00 1137.00 673.50 79.29 e 39.81 d 11.92 e 18.00 158.00 558.00 821.50 1193.50 7673.02
1940 1868.00 1345.50 1309.75 e 630.00 306.56 d 41.00 11.00 69.00 125.00 355.00 799.50 h 1348.00 7408.81
1941 1483.00 1390.50 1163.50 391.50 139.50 c 75.00 a 17.50 14.00 136.00 445.50 851.50 1169.50 7277.00
1942 1395.00 1249.00 915.00 401.00 321.50 68.00 22.00 25.50 124.00 l 454.00 715.50 i 1540.00 6391.00
1943 1788.50 1320.00 1259.50 586.00 315.00 69.50 2.50 12.50 242.00 492.00 789.00 h 1277.00 7364.50
1944 1174.00 1250.00 1186.50 693.00 191.00 54.00 7.00 30.00 154.50 420.00 804.00 1408.50 7372.50
1945 1616.00 1304.50 786.50 603.00 377.00 156.00 21.50 17.00 227.50 498.50 970.50 1592.00 8170.00
1946 1533.00 1317.00 696.50 418.00 308.50 92.00 3.00 31.52 a 190.50 425.00 930.00 a 1296.46 c 7241.48
1947 1351.08 a 1416.50 1117.50 702.00 374.00 105.50 17.50 3.00 197.50 227.00 1143.50 1497.50 8152.58
1948 1727.00 1451.50 1183.50 447.50 257.00 33.50 3.00 12.00 80.00 451.50 890.00 1403.50 7940.00
1949 1589.50 1456.00 1096.50 539.00 166.00 19.50 1.00 13.50 190.50 380.50 841.00 1393.50 7686.50
1950 1752.53 a 1408.30 a 1275.00 831.50 306.50 67.00 10.50 52.18 a 114.00 360.50 1112.50 1654.00 8944.51
1951 1773.50 1374.50 1377.90 b 725.00 129.50 92.59 a 11.00 28.93 a 235.00 502.50 1187.07 a 1514.50 8951.98
1952 1610.00 1207.00 1229.00 508.50 253.50 28.50 3.00 21.50 144.00 641.00 892.00 1314.00 7852.00
1953 1511.00 1314.50 1045.98 b 722.00 258.00 44.00 6.50 2.00 135.50 274.35 a 790.50 1348.50 7452.83
1954 1683.00 925.50 1131.50 543.50 385.50 47.50 0.50 13.50 144.50 552.00 827.00 1355.50 7609.50
1955 1608.00 1440.00 1229.50 349.00 132.50 49.50 0.00 6.50 137.50 428.50 1164.83 a 1627.00 8172.83
1956 1644.50 1465.00 1215.50 687.50 251.50 18.00 5.00 20.50 200.50 286.00 948.00 1271.50 8013.50
1957 1701.00 1251.00 1067.00 550.86 a 245.93 a 45.50 0.00 a 24.50 195.52 a 533.50 981.00 1243.00 7838.81
1958 1337.13 a 1382.00 1022.00 536.00 171.00 122.00 20.00 42.00 126.50 366.50 882.50 1572.00 7579.63
1959 1724.12 a 1391.50 975.00 529.50 182.50 29.00 8.00 11.50 174.00 675.50 1201.50 1112.00 8014.12
1960 1502.00 1347.50 1374.50 571.00 240.50 61.50 7.00 9.50 174.00 446.50 862.00 1441.00 8037.00
1961 1537.00 1103.50 965.50 746.90 a 295.00 24.50 1.00 5.00 206.50 392.31 b 929.50 1511.50 7718.21
1962 1723.00 1406.50 1206.50 660.50 167.50 57.93 a 16.00 4.50 237.32 b 399.50 839.50 1369.50 8088.25
1963 1872.00 1409.50 934.50 479.50 292.50 39.00 2.00 29.50 103.50 201.00 774.50 1715.00 7852.50
1964 1363.50 1156.00 1181.00 531.00 148.50 48.00 0.50 63.00 210.50 499.50 899.50 1575.50 7676.50
1965 1707.00 1501.63 a 1427.50 682.00 172.50 19.50 7.50 45.50 349.50 446.29 b 952.00 1163.50 8474.42
1966 1915.50 1410.50 908.50 688.50 338.93 a 34.00 2.50 53.00 190.00 532.00 1027.50 1451.00 8551.93
1967 1511.50 1572.50 1093.00 583.00 388.00 27.78 c 37.00 47.50 163.00 566.50 993.50 1328.50 8311.78
1968 1555.00 1459.50 803.00 368.50 f 331.00 75.00 16.50 39.50 167.50 436.50 940.50 1473.50 7297.50
1969 1758.50 1301.00 1325.50 517.50 210.00 137.50 5.00 2.00 139.50 596.00 949.00 1421.87 a 8363.37
1970 1887.50 1395.50 1251.50 615.50 239.22 a 29.50 4.00 7.00 208.00 499.50 988.00 1493.50 8618.72
1971 1827.00 1350.00 1170.50 541.00 324.00 23.50 48.50 51.50 226.50 414.00 1008.50 1523.00 8508.00
1972 1886.87 a 1583.00 1211.50 692.50 194.50 54.00 33.00 71.50 251.50 665.00 1018.50 1689.50 9351.37
1973 1529.50 1284.50 827.00 648.50 220.50 i 38.00 8.50 23.50 200.00 342.00 920.50 1492.65 a 7314.65
1974 1643.00 1362.00 1075.50 516.50 325.00 68.00 1.50 52.50 265.00 445.50 932.50 1277.50 7964.50
1975 1609.50 1368.77 b 1333.50 797.50 173.50 59.00 20.50 25.00 287.50 432.00 879.00 1402.50 8388.27
1976 1686.00 1091.00 1010.00 414.50 239.50 12.00 3.50 28.00 216.50 680.00 1164.50 1725.00 8270.50
1977 2089.50 1222.50 885.00 380.50 78.50 24.00 1.00 52.00 161.00 574.50 1038.50 1617.00 8124.00
1978 1865.50 1569.50 1158.00 613.00 189.50 38.50 9.00 15.50 118.50 490.50 1059.00 1662.00 8788.50
1979 2031.50 1627.50 1202.50 669.00 320.50 46.00 1.50 17.50 f 130.50 553.00 1005.50 1245.00 8832.50
1980 1582.00 1507.50 1213.00 506.50 190.00 41.50 1.00 21.00 216.00 651.00 843.50 1385.00 8158.00
1981 1420.50 1163.50 833.50 447.50 247.00 31.00 12.50 16.00 197.00 585.00 838.00 1511.00 7302.50
1982 1987.50 1422.50 1154.00 676.00 130.00 96.00 0.50 41.00 205.50 497.00 1039.00 1246.20 a 8495.20
1983 1452.00 1116.00 976.50 674.50 317.50 46.50 3.00 0.00 189.00 508.00 966.50 1958.68 a 8208.18
1984 1637.50 1089.00 1257.00 543.00 282.00 16.00 18.50 12.00 236.00 418.50 918.50 1421.50 7849.50
1985 1656.00 1363.00 882.50 393.50 92.00 106.00 0.50 51.00 233.50 530.00 1197.50 1773.00 8278.50
1986 1484.50 1386.50 953.00 421.00 194.00 17.00 0.50 52.00 180.00 497.50 1128.50 1304.00 7618.50
1987 1381.00 969.50 851.00 369.00 148.50 16.50 6.50 45.50 128.00 597.50 795.00 1231.50 6539.50
1988 1693.50 1469.50 941.00 488.00 64.00 5.50 1.00 12.00 100.00 638.50 965.00 1408.00 7786.00
1989 1361.50 1554.00 1221.00 578.50 244.00 61.00 0.00 8.50 169.50 452.50 1090.50 1670.00 8411.00
1990 1179.00 1137.00 879.50 535.50 270.50 33.00 4.50 8.50 135.50 508.00 804.50 1487.50 6983.00
1991 1611.50 1098.00 931.50 461.50 207.50 5.50 8.00 11.50 218.50 526.00 1207.50 1345.00 7632.00
1992 1326.50 1068.00 987.50 630.00 167.50 61.50 38.50 69.50 168.50 533.50 1015.00 1347.50 7413.50
1993 1554.00 1338.00 1116.00 616.00 229.50 70.50 2.00 16.50 302.50 533.00 1015.50 1332.00 8125.50
1994 1852.50 1462.00 929.00 541.50 166.50 28.00 6.50 40.50 94.50 392.50 807.50 1240.00 7561.00
1995 1464.00 1241.00 926.50 672.50 262.50 45.50 8.00 0.00 200.50 514.00 1136.00 1429.50 7900.00
1996 1691.50 1345.50 1199.50 661.50 319.50 44.50 0.50 4.50 176.50 461.50 1166.00 1574.50 8645.50
1997 1668.50 1211.00 1069.50 619.50 320.50 3.00 26.50 23.00 98.50 445.50 1085.00 1148.00 7718.50
1998 1409.00 930.50 1003.50 410.50 64.50 96.50 0.00 0.00 62.50 423.00 819.50 1186.00 6405.50
1999 1606.00 1021.50 943.00 471.50 145.50 62.00 0.00 4.00 174.50 462.50 674.00 1199.50 6764.00
2000 1510.00 1054.50 726.50 537.50 179.00 67.50 10.50 2.50 152.50 348.00 998.50 1761.00 7348.00
2001 1374.00 1457.00 1149.50 503.50 199.50 60.00 8.50 2.50 181.50 504.00 550.00 1158.00 7148.00
2002 1241.50 1004.50 1213.50 578.50 340.00 37.00 0.00 10.50 134.00 695.00 949.00 1186.00 7389.50
2003 1512.50 1335.00 1006.00 513.50 246.00 41.00 0.50 6.00 0.00 z 0.00 z 0.00 z 0.00 z 4660.50
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 73.50 490.00 834.00 1333.00 2730.50
2005 1557.00 1093.50 1080.50 423.00 296.50 0.00 3.50 17.50 77.50 443.50 856.50 1457.50 7306.50
2006 1167.50 1291.63 a 1011.50 397.50 249.50 24.00 0.00 0.00 225.50 621.50 862.50 0.00 z 5851.13
2007 1453.50 1491.00 862.50 593.50 123.00 20.00 2.00 18.50 124.00 382.00 935.00 1553.10 a 7558.10
2008 1602.18 a 1449.50 1159.50 642.50 299.00 30.50 1.00 6.50 129.00 474.50 937.50 1647.50 8379.18
2009 1768.50 1249.00 1030.00 548.00 199.95 a 97.50 27.90 a 32.50 88.50 709.50 683.50 1491.50 7926.35
2010 1651.02 b 1321.00 810.00 335.50 206.50 f 16.50 f 0.00 4.00 184.00 76.50 s 0.00 z 0.00 z 4305.52
2011 0.00 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 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 1616.43 1352.80 1086.10 575.14 250.22 57.23 10.29 25.73 179.17 501.34 954.05 1444.29 8050.30
S.D. 200.81 185.36 168.47 115.37 90.23 34.70 11.65 21.31 59.71 119.21 167.11 182.88 600.23
SKEW 0.09 0.00 -0.05 0.04 0.16 0.87 1.50 0.87 0.21 0.29 -1.12 0.25 -0.09
MAX 2144.00 1954.00 1541.00 854.00 529.00 181.00 56.50 90.50 349.50 891.50 1380.00 1958.68 9564.00
MIN 1167.50 925.50 662.00 329.50 64.00 0.00 0.00 0.00 30.00 201.00 107.00 1104.00 6405.50
NO YRS 115 117 117 115 113 112 114 112 113 111 97 115 87