FARGO HECTOR INTL AP, NORTH DAKOTA

Monthly Total Heating Degree Days

(322859)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1942 720.00 k 1442.50 968.00 524.50 412.00 138.00 28.00 35.50 357.00 559.00 1124.50 1769.50 7358.50
1943 2056.00 1533.78 a 1470.50 633.50 427.00 126.00 1.00 22.50 287.00 516.50 1062.50 1400.50 9536.78
1944 1361.50 1542.50 1389.00 718.50 258.00 80.50 22.50 61.50 214.50 532.50 962.50 1560.00 8703.50
1945 1678.50 1439.00 928.00 775.00 514.50 187.00 38.00 23.50 312.50 634.00 1170.00 1802.50 9502.50
1946 1767.00 1632.50 939.00 533.00 432.50 98.50 10.00 65.50 268.00 671.00 1137.93 a 1635.00 9189.93
1947 1516.00 1558.50 1250.50 765.00 464.00 133.50 18.50 19.00 281.00 371.00 1283.00 1695.00 9355.00
1948 1918.50 1720.00 1465.50 622.50 298.00 92.00 8.00 13.43 a 96.00 521.00 1078.00 1651.50 9484.43
1949 1904.00 1754.00 1329.50 555.00 266.50 77.00 11.50 29.00 261.50 591.50 928.00 1694.00 9401.50
1950 2222.18 a 1651.50 1372.00 946.00 441.00 77.50 28.00 85.00 172.50 543.50 1282.50 1806.50 10628.18
1951 1980.00 1445.50 1527.50 741.50 210.00 153.00 37.00 59.00 313.00 672.00 1321.00 1795.50 10255.00
1952 1972.00 1407.50 1384.00 531.50 307.42 a 54.83 a 16.50 38.00 170.50 720.00 1025.50 1438.00 9065.74
1953 1694.00 1365.50 1147.50 825.50 335.00 106.50 21.00 5.50 219.00 387.50 898.50 1560.00 8565.50
1954 2057.50 1080.00 1226.00 715.50 461.50 78.50 16.00 21.50 252.93 a 630.00 916.00 1403.50 8858.93
1955 1720.50 1657.00 1494.50 431.00 201.00 77.00 3.50 10.50 246.00 537.50 1385.00 1831.07 a 9594.57
1956 1828.00 1717.50 1411.00 902.50 368.50 13.50 15.50 41.50 295.00 413.00 1034.00 1499.00 9539.00
1957 1937.50 1471.00 1163.50 676.50 290.50 93.00 0.00 37.00 267.93 a 574.50 1082.50 1350.50 8944.43
1958 1475.00 1474.50 1057.50 593.00 243.00 185.00 40.50 58.50 181.50 505.00 1059.50 1690.00 8563.00
1959 1900.00 1555.50 1057.00 655.50 347.00 65.00 10.00 9.00 232.00 753.50 1335.50 1212.50 9132.50
1960 1765.50 1557.50 1534.00 715.00 281.00 91.50 23.50 10.00 228.00 546.00 1054.00 1707.00 9513.00
1961 1804.50 1297.50 945.50 818.00 380.00 45.00 2.00 9.00 308.50 535.00 1048.00 1685.50 8878.50
1962 1879.50 1663.50 1311.00 756.50 262.00 65.50 12.50 5.50 240.00 445.00 901.50 1500.00 9042.50
1963 1953.50 1539.00 1116.00 646.50 346.50 47.00 5.00 15.00 129.50 267.50 910.00 1750.00 8725.50
1964 1533.00 1338.00 1370.00 560.00 182.00 70.50 5.50 99.00 310.00 613.50 1075.00 1898.00 9054.50
1965 2052.50 1622.00 1590.00 702.50 328.50 69.50 20.00 62.50 484.50 550.50 1170.00 1420.50 10073.00
1966 2212.50 1649.00 1094.00 835.50 438.00 90.00 0.00 87.50 0.00 z 651.00 1258.50 1648.00 9964.00
1967 1728.00 1715.50 1184.50 802.50 486.50 101.50 66.50 52.50 162.00 653.00 1080.00 1547.00 9579.50
1968 1777.00 1597.50 960.00 635.50 382.50 83.50 32.50 69.00 206.50 570.00 1020.50 1740.50 9075.00
1969 2062.00 1462.50 1542.50 587.00 355.00 235.50 22.00 11.50 237.00 766.00 1036.50 1532.00 9849.50
1970 1997.50 1516.50 1438.50 778.50 414.50 56.00 17.50 27.00 253.50 568.00 1116.50 1728.00 9912.00
1971 2036.50 1466.50 1160.00 615.00 339.00 31.00 60.00 37.00 248.50 546.00 1062.50 1637.00 9239.00
1972 1931.50 1767.50 1274.00 722.50 234.50 62.50 26.00 44.00 265.00 702.00 1094.00 1898.00 10021.50
1973 1696.50 1365.00 899.50 709.50 335.50 81.50 34.50 4.00 317.00 460.00 1197.00 1702.00 8802.00
1974 1963.50 1551.00 1305.50 683.00 438.50 91.00 4.00 95.00 352.50 544.50 1074.50 1369.00 9472.00
1975 1635.00 1538.00 1445.50 873.00 271.00 83.00 15.00 25.00 290.50 499.50 1018.00 1556.50 9250.00
1976 1777.50 1266.00 1304.00 539.50 291.00 57.50 13.50 10.00 232.50 795.50 1254.50 1800.50 9342.00
1977 2117.00 1331.50 1023.00 471.50 76.50 34.00 7.50 99.00 219.00 556.00 1183.00 1814.00 8932.00
1978 2058.50 1724.00 1288.00 675.50 213.00 92.50 17.50 42.50 183.50 577.00 1268.00 1789.50 9929.50
1979 2144.00 1860.00 1383.00 869.50 463.50 68.50 3.00 48.00 145.50 695.00 1216.50 1373.00 10269.50
1980 1810.50 1646.00 1374.00 499.00 211.00 63.50 3.50 37.00 274.00 703.50 959.00 1622.50 9203.50
1981 1650.50 1273.00 977.50 582.00 305.50 89.50 14.00 12.00 254.50 635.50 889.00 1746.00 8429.00
1982 2232.50 1572.50 1306.00 731.00 225.50 194.00 0.50 68.50 265.00 599.50 1227.00 1367.50 9789.50
1983 1518.50 1211.50 1090.50 745.50 400.00 78.50 17.00 2.00 304.50 639.00 1013.00 2024.00 9044.00
1984 1716.00 1162.00 1289.50 581.50 351.50 54.50 16.50 14.00 343.50 549.00 1059.00 1716.50 8853.50
1985 1855.50 1514.50 997.50 559.00 177.00 184.50 14.50 76.50 336.50 633.50 1489.50 1894.00 9732.50
1986 1589.00 1527.50 1036.00 634.00 272.00 49.50 0.00 71.50 276.00 610.00 1257.00 1369.50 8692.00
1987 1452.50 1051.00 1042.50 423.50 167.00 41.50 16.00 63.00 185.50 696.00 947.50 1376.50 7462.50
1988 1833.00 1617.50 1101.50 615.00 134.50 9.00 4.00 26.00 214.00 685.00 1125.50 1545.00 8910.00
1989 1663.50 1772.00 1393.50 684.00 229.50 101.00 0.00 19.00 229.50 606.00 1231.50 1883.50 9813.00
1990 1341.50 1329.00 1040.50 672.00 320.00 61.00 10.00 19.00 177.00 601.50 988.00 1638.00 8197.50
1991 1817.00 1245.00 1075.50 513.00 214.00 6.50 4.50 4.50 237.50 714.00 1290.00 1432.00 8553.50
1992 1479.50 1204.50 1004.50 717.50 253.00 141.50 68.00 89.00 255.50 621.50 1132.00 1689.00 8655.50
1993 1783.00 1547.50 1221.50 652.50 274.50 117.00 37.50 22.00 318.00 658.00 1152.50 1520.00 9304.00
1994 2134.00 1645.00 1071.00 642.50 215.00 20.00 20.00 59.50 149.50 454.00 930.50 1372.50 8713.50
1995 1679.50 1474.00 1136.50 785.00 321.50 44.00 12.00 0.00 248.00 650.50 1315.50 1660.00 9326.50
1996 2070.00 1560.00 1478.00 818.50 361.00 68.00 14.50 7.00 238.00 611.50 1419.00 1833.50 10479.00
1997 1954.00 1473.00 1390.50 816.00 375.00 4.50 49.50 44.50 128.50 567.50 1255.50 1288.50 9347.00
1998 1665.50 1036.50 1192.50 475.00 157.50 115.00 5.50 0.00 126.50 540.50 1072.50 1479.00 7866.00
1999 1822.00 1191.50 1049.50 596.00 239.00 71.00 4.50 27.00 292.50 642.50 838.00 1305.50 8079.00
2000 1722.57 a 1258.50 925.00 680.00 257.00 124.00 28.00 25.50 230.00 519.00 1172.00 2022.00 8963.57
2001 1574.00 1712.50 1304.50 626.00 221.50 84.00 15.50 27.50 211.00 638.50 758.00 1391.50 8564.50
2002 1504.50 1148.00 1394.50 749.50 461.00 44.00 11.00 43.00 192.00 863.00 1112.00 1399.00 8921.50
2003 1726.50 1591.50 1249.00 598.00 295.50 64.00 10.00 9.50 250.00 523.00 1202.50 1399.00 8918.50
2004 1916.50 1459.00 1076.50 620.50 394.00 116.50 58.00 118.50 146.50 559.00 924.50 1458.00 8847.50
2005 1832.50 1335.00 1146.50 483.50 340.00 21.50 20.15 a 26.00 116.50 524.50 1013.50 1483.00 8342.65
2006 1286.50 1550.50 1167.00 432.50 242.00 26.00 3.50 9.00 232.00 684.00 993.00 1222.50 7848.50
2007 1610.50 1638.50 1036.00 665.50 183.50 29.00 2.50 44.00 205.00 472.00 1016.00 1696.00 8598.50
2008 1815.00 1669.50 1309.00 721.50 349.50 92.00 8.00 20.00 198.00 568.50 998.00 1833.00 9582.00
2009 1963.00 1496.50 1269.50 692.00 356.50 129.50 34.50 64.00 75.00 764.50 797.50 1713.50 9356.00
2010 1755.00 1538.00 917.50 402.00 280.00 41.50 1.50 18.00 258.00 469.50 1073.00 1704.00 8458.00
2011 1917.00 1507.50 1379.50 677.50 327.50 50.50 0.00 1.50 198.50 428.50 937.00 1231.50 8656.50
2012 1408.50 1263.00 732.00 506.00 179.50 21.50 0.00 20.00 219.50 652.00 1040.00 1559.50 7601.50
2013 1681.00 1465.50 1496.55 b 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 4643.05
Period of Record Statistics
MEAN 1801.33 1485.60 1214.17 658.30 308.28 81.00 17.16 36.29 237.53 588.15 1095.12 1602.34 9107.12
S.D. 221.19 185.60 194.86 121.74 95.04 47.00 16.14 28.66 69.07 103.95 149.27 196.73 646.94
SKEW -0.18 -0.51 -0.08 0.00 0.06 0.93 1.41 0.85 0.32 -0.19 0.26 -0.04 -0.11
MAX 2232.50 1860.00 1590.00 946.00 514.50 235.50 68.00 118.50 484.50 863.00 1489.50 2024.00 10628.18
MIN 1286.50 1036.50 732.00 402.00 76.50 4.50 0.00 0.00 75.00 267.50 758.00 1212.50 7462.50
NO YRS 71 72 72 71 71 71 71 71 70 71 71 71 69