DRAYTON, NORTH DAKOTA

Monthly Total Heating Degree Days

(322312)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200012
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
1967 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
1968 0.00 z 0.00 z 0.00 z 0.00 z 370.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 370.00
1969 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
1970 0.00 z 0.00 z 0.00 z 0.00 z 413.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 413.50
1971 0.00 z 0.00 z 753.00 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1693.50 1693.50
1972 2093.57 b 1861.00 1388.50 800.00 0.00 z 85.86 a 59.00 59.50 369.00 783.00 1240.34 a 1951.00 10690.78
1973 0.00 z 1488.00 0.00 z 771.50 358.00 105.00 33.00 13.50 0.00 z 503.00 1295.00 1781.97 b 6348.97
1974 2169.50 1745.33 a 1554.50 849.50 512.50 95.00 5.00 119.50 417.50 663.00 0.00 z 0.00 z 8131.33
1975 1804.20 a 1679.50 1576.50 934.50 0.00 z 0.00 z 19.00 81.00 323.00 576.00 1045.50 1744.50 9783.70
1976 1901.33 a 1397.50 0.00 z 585.00 329.50 81.00 21.50 42.00 331.61 b 0.00 z 0.00 z 0.00 z 4689.44
1977 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 1226.50 0.00 z 1226.50
1978 0.00 z 1730.00 1362.00 743.00 211.00 126.00 31.52 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4203.52
1979 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
1980 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
1981 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
1982 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
1983 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
1984 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
1985 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
1986 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
1987 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
1988 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
1989 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
1990 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 1766.00 1766.00
1991 1976.50 1314.00 1182.00 524.50 234.50 21.50 7.50 7.50 285.50 842.50 1391.00 1555.50 9342.50
1992 1567.57 a 1412.00 1128.50 831.00 282.50 144.50 114.00 93.00 339.00 692.00 1203.50 1834.00 9641.57
1993 1987.00 1640.50 1264.00 689.50 329.50 168.00 73.00 59.00 374.50 781.50 1243.50 1668.00 10278.00
1994 2282.50 1822.00 1133.50 699.50 279.50 44.50 30.50 81.00 184.00 537.00 1037.00 1504.00 9635.00
1995 1828.50 1595.50 1253.00 876.50 381.50 57.50 28.00 6.00 276.00 691.50 1433.00 1818.00 10245.00
1996 2221.50 1702.50 1602.00 981.00 381.00 63.00 17.50 12.50 228.50 611.00 1510.50 1928.00 11259.00
1997 0.00 z 1495.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 38.50 141.50 0.00 z 0.00 z 1260.00 2935.50
1998 1768.00 1084.50 1226.00 464.00 0.00 z 0.00 z 18.00 2.00 147.50 0.00 z 1118.00 1620.00 7448.00
1999 1924.00 1272.00 1117.00 588.50 269.50 92.00 13.50 21.00 278.50 637.00 864.50 0.00 z 7077.50
2000 0.00 z 1196.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 27.38 a 0.00 z 0.00 z 0.00 z 2081.50 3304.88
Period of Record Statistics
MEAN 1960.35 1527.24 1315.62 738.43 334.81 90.32 33.64 44.23 284.32 665.23 1217.36 1729.00 10066.84
S.D. 207.21 232.00 179.57 155.21 81.32 41.83 29.71 36.46 87.64 107.09 182.54 206.44 691.31
SKEW -0.12 -0.34 0.52 -0.23 0.46 0.26 1.62 0.59 -0.34 0.13 -0.23 -0.51 0.78
MAX 2282.50 1861.00 1602.00 981.00 512.50 168.00 114.00 119.50 417.50 842.50 1510.50 2081.50 11259.00
MIN 1567.57 1084.50 1117.00 464.00 211.00 21.50 5.00 2.00 141.50 503.00 864.50 1260.00 9342.50
NO YRS 12 16 12 14 13 12 14 15 13 11 12 14 6