COLGATE, NORTH DAKOTA

Monthly Total Heating Degree Days

(321686)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201108
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
1914 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
1915 1794.50 1299.00 1225.00 429.00 420.50 233.50 84.50 106.50 310.50 579.50 1128.50 1597.00 9208.00
1916 2174.00 1716.00 1353.00 750.50 416.50 173.00 6.00 47.00 274.50 729.50 0.00 z 1102.57 a 8742.57
1917 1931.30 a 0.00 z 1241.00 763.50 374.00 137.00 21.50 59.00 232.50 938.50 855.00 1890.50 8443.80
1918 2040.50 1487.50 871.50 621.50 372.50 123.00 42.50 53.00 463.50 608.00 1084.50 1566.50 9334.50
1919 1651.50 1662.00 1443.50 693.50 332.00 94.00 14.00 39.50 176.00 988.00 1488.46 d 1807.00 10389.46
1920 2030.00 1519.00 1267.00 981.00 291.00 110.00 15.00 49.50 144.00 480.00 0.00 z 0.00 z 6886.50
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 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
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 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
1960 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
1961 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
1962 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
1963 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
1964 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 135.50 4.28 b 105.50 328.50 604.00 1105.00 1949.50 4232.28
1965 2058.00 1590.00 1522.50 713.50 349.50 84.00 28.00 82.50 546.00 563.00 1188.00 1400.50 10125.50
1966 2240.50 1650.00 1004.52 e 847.00 424.00 112.00 1.50 95.00 233.00 608.00 1303.00 1681.50 10200.02
1967 1762.00 1711.00 1175.50 825.00 492.50 109.50 47.00 60.00 172.00 646.00 1098.00 1565.00 9663.50
1968 1816.00 1614.00 953.50 636.50 409.50 99.50 34.50 69.50 220.50 582.50 1051.00 1732.50 9219.50
1969 2079.00 1416.50 1477.00 618.00 299.50 204.00 26.00 10.50 207.00 765.50 1016.00 1524.50 9643.50
1970 1989.50 1480.00 1483.50 749.00 371.50 42.00 7.50 l 21.50 222.50 594.50 1154.50 1740.50 9849.00
1971 2083.50 1501.50 1209.50 597.00 346.50 30.50 49.00 43.50 252.50 553.00 1129.00 1670.50 9466.00
1972 1929.50 1745.50 1240.00 749.00 244.00 74.00 37.50 48.00 284.00 696.00 1147.00 1868.00 10062.50
1973 1580.00 1285.50 922.00 669.00 295.00 69.00 22.00 5.00 283.50 469.50 1227.00 1739.50 8567.00
1974 2012.00 1578.00 1414.00 719.00 408.00 77.00 2.00 85.00 298.00 538.50 1074.50 1387.50 9593.50
1975 1619.00 1167.00 f 1408.00 907.50 270.00 81.50 22.50 36.50 288.00 517.50 1040.00 1564.50 7755.00
1976 1759.50 1250.00 1297.00 556.50 285.00 71.00 14.98 a 21.00 196.55 a 773.00 1231.00 1205.00 l 7455.54
1977 2142.00 1297.85 a 1029.50 458.00 72.50 34.50 10.50 109.00 255.50 406.00 j 254.00 y 1822.00 7231.35
1978 2079.07 a 1700.50 990.00 i 695.50 243.98 d 91.55 a 13.43 a 39.00 200.69 a 559.50 1309.66 a 1812.00 8744.88
1979 2210.62 b 1906.00 1405.16 b 933.62 a 475.50 83.00 10.33 a 56.32 a 151.00 656.50 1223.50 1350.00 10461.55
1980 1788.00 1602.85 e 1361.93 a 483.00 212.50 46.03 a 4.00 p 44.50 285.00 702.50 956.90 a 1574.80 a 9058.02
1981 1599.50 1207.63 a 941.50 521.25 b 286.00 101.54 d 9.41 c 6.50 251.50 666.50 c 871.50 166.50 z 6462.83
1982 2310.53 a 1618.50 1351.00 740.50 278.00 207.00 5.00 85.00 275.00 644.00 1288.00 1416.50 10219.03
1983 1541.00 1245.00 1170.50 771.00 437.00 89.50 17.00 2.00 293.50 684.00 1103.00 2110.58 a 9464.08
1984 1708.50 0.00 z 1354.00 634.00 346.50 64.50 15.50 23.50 332.00 596.50 1121.00 1766.50 7962.50
1985 1858.50 1513.50 1021.50 550.50 194.00 200.00 15.50 84.50 370.50 690.00 1534.50 1921.45 c 9954.45
1986 1610.50 1588.46 b 1005.50 681.50 277.50 75.00 6.50 100.50 337.50 675.50 1384.50 1445.00 9187.96
1987 1511.00 1155.00 1229.00 475.50 225.00 65.00 30.50 86.00 212.07 a 725.50 993.00 1444.50 8152.07
1988 1896.50 1682.00 1144.50 644.50 161.50 10.50 1.00 33.00 209.00 680.00 1179.00 1594.00 9235.50
1989 1698.50 1781.00 1420.50 705.00 a 231.50 94.50 0.00 32.00 202.00 622.50 1259.50 1838.50 9885.50
1990 1317.00 1330.50 1026.50 677.50 352.00 69.00 21.00 21.50 168.50 625.00 1039.50 1719.00 8367.00
1991 1823.50 1212.00 1086.50 552.00 241.00 14.00 7.00 9.00 235.00 729.00 1288.00 1455.00 8652.00
1992 1529.50 1228.00 1008.00 731.00 226.00 124.00 93.00 110.00 277.00 667.50 1213.50 1758.50 8966.00
1993 1818.00 1583.50 1210.00 678.50 302.50 167.50 70.50 43.00 321.50 669.00 1222.50 1584.00 9670.50
1994 2207.00 1767.00 1087.00 672.50 208.50 41.50 19.00 62.00 174.50 505.50 987.50 1427.00 9159.00
1995 1724.00 1466.00 1239.00 799.50 341.00 57.00 2.00 2.00 263.00 674.50 1315.00 1712.00 9595.00
1996 2074.50 1557.50 1483.50 834.50 383.00 70.00 22.00 15.00 255.00 631.00 1472.00 1884.00 10682.00
1997 2012.50 1442.50 1382.00 851.00 376.00 11.50 32.50 47.50 131.50 572.00 1242.50 1275.00 9376.50
1998 1722.00 1120.00 1263.50 473.00 151.00 119.50 11.00 5.00 136.00 557.00 1124.00 1544.50 8226.50
1999 1873.00 1266.00 1120.13 a 436.00 i 252.28 b 75.00 8.00 k 19.24 b 308.00 643.77 a 865.00 1308.50 7730.92
2000 1723.00 1298.27 a 940.00 740.50 278.50 148.00 35.50 g 0.00 z 289.00 597.50 1210.00 2005.38 b 9230.15
2001 585.00 s 1162.00 j 1277.50 693.00 245.93 a 111.50 3.50 g 31.00 b 257.50 731.08 a 837.32 b 1509.50 5694.34
2002 1576.00 1208.00 1492.50 819.00 523.90 a 60.00 16.50 63.50 217.00 919.50 1136.50 1453.50 9485.90
2003 1791.50 1670.50 1337.50 630.50 350.50 82.00 24.44 e 15.50 277.00 568.00 0.00 z 1423.00 8170.44
2004 2015.50 1576.00 1180.50 674.00 453.50 161.40 e 56.04 e 157.50 223.50 649.00 968.50 1538.50 9653.94
2005 1933.00 1383.93 a 1233.50 538.00 396.50 45.50 28.00 h 0.00 z 197.50 615.50 1076.00 1514.50 8933.93
2006 1339.50 1574.00 986.00 f 498.00 253.96 e 42.50 6.50 j 28.50 298.00 0.00 z 1103.00 1349.00 6486.46
2007 1757.00 0.00 z 1149.21 c 728.00 264.69 e 58.50 12.50 g 77.50 253.00 536.50 1081.50 0.00 z 5905.91
2008 1962.54 e 1783.50 1100.00 f 779.00 379.75 e 117.00 h 4.00 j 27.00 f 0.00 z 0.00 z 1088.50 1486.00 g 5993.29
2009 2058.52 e 1587.00 1495.75 e 796.00 297.50 h 133.50 g 34.50 r 73.50 55.00 f 557.00 h 852.00 e 865.50 o 6862.77
2010 1364.50 i 1182.50 h 642.50 k 395.50 f 286.50 i 58.00 h 1.50 i 4.00 r 125.00 t 11.50 z 0.00 z 0.00 z 0.00
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 1855.24 1496.91 1228.23 685.71 316.47 93.62 23.39 51.45 255.82 646.43 1138.90 1616.18 9479.60
S.D. 232.94 199.02 179.77 127.34 93.70 51.93 21.64 35.33 76.42 106.42 161.41 215.20 642.33
SKEW -0.21 -0.17 -0.18 -0.04 -0.05 0.79 1.59 0.66 1.27 1.23 0.24 0.09 -0.30
MAX 2310.53 1906.00 1522.50 981.00 523.90 233.50 93.00 157.50 546.00 988.00 1534.50 2110.58 10682.00
MIN 1317.00 1120.00 871.50 429.00 72.50 10.50 0.00 2.00 131.50 469.50 837.32 1102.57 8152.07
NO YRS 50 46 48 50 50 50 42 49 50 48 48 46 31