KARLSTAD, MINNESOTA

Monthly Total Heating Degree Days

(214213)

Base Temperature = 65 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 199211
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
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 1632.00 1632.00
1963 2085.00 1663.00 1134.00 694.00 415.50 60.50 14.00 38.50 182.00 299.00 1019.50 1897.00 9502.00
1964 1700.00 1526.50 1514.50 694.50 251.00 152.50 9.00 147.50 360.00 649.50 1149.00 1954.00 10108.00
1965 2096.50 1676.50 1628.50 769.00 367.50 87.50 37.00 100.50 550.00 606.50 1294.00 1505.50 10719.00
1966 2384.50 1743.50 1220.22 b 894.50 482.50 110.00 3.00 70.78 a 235.00 670.50 1375.00 1793.50 10983.01
1967 1861.50 1836.00 1345.00 876.00 518.50 133.00 71.76 d 93.00 g 188.50 714.50 1181.50 1656.00 10382.26
1968 1974.50 1800.00 1199.00 730.50 452.50 156.00 81.50 126.50 277.50 667.00 1095.00 1769.00 10329.00
1969 2125.00 1560.50 1509.00 682.50 422.50 338.28 a 63.50 23.50 312.50 857.00 1134.00 1593.00 10621.28
1970 2094.00 1710.00 1665.00 939.11 b 464.45 c 57.50 25.50 84.00 297.50 644.00 1213.50 1885.00 11079.55
1971 2205.50 1554.00 1354.50 731.00 222.50 m 65.00 110.00 78.00 329.50 614.00 1205.50 1748.40 a 9995.40
1972 2175.50 1910.00 1411.50 816.00 252.50 128.00 102.50 90.00 387.50 791.00 1236.50 1971.00 11272.00
1973 1757.00 1513.00 969.00 785.50 421.00 120.00 70.50 28.00 361.00 533.00 1279.50 1780.00 9617.50
1974 2130.00 1638.00 1513.00 807.00 513.00 126.50 20.50 149.00 452.50 665.50 1121.50 1464.00 10600.50
1975 1806.50 1645.00 1540.00 927.00 344.50 159.50 35.00 106.00 384.00 586.00 1075.00 1720.50 10329.00
1976 1908.50 1411.00 1429.00 606.00 312.00 78.50 25.00 49.00 295.00 820.00 1298.00 1997.43 a 10229.43
1977 1335.50 j 1460.48 c 1073.12 a 526.00 89.00 76.00 16.00 206.50 326.50 608.50 1280.50 1973.31 b 7635.91
1978 2187.00 1792.00 1433.50 790.00 223.00 160.71 b 83.00 107.00 269.50 670.50 1429.50 2013.50 11159.21
1979 1436.00 n 0.00 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 339.23 d 755.22 b 1052.22 c 1780.84 c 3927.52
1981 1754.48 e 1335.70 a 1029.20 a 646.11 c 337.79 b 136.50 19.12 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5258.91
1982 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 242.78 c 36.50 164.50 386.50 720.50 411.50 t 0.00 z 1550.78
1983 297.00 z 1338.40 c 1156.50 751.50 447.90 b 95.56 c 18.00 8.86 c 320.00 0.00 z 0.00 z 0.00 z 4136.71
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 675.00 855.50 j 0.00 z 675.00
1986 0.00 z 1623.50 1166.50 684.50 263.50 80.00 32.07 b 106.00 297.00 684.00 1407.50 1549.50 7894.07
1987 1681.00 1206.50 1196.00 475.50 235.00 74.00 31.52 a 85.50 214.00 813.50 1010.00 1433.00 8455.52
1988 2000.00 1842.54 a 1261.18 a 684.00 211.50 17.50 7.50 0.00 n 0.00 z 788.50 1207.00 1708.50 9728.22
1989 1091.00 k 0.00 z 0.00 z 0.00 z 0.00 z 136.50 2.00 67.00 265.50 623.50 1347.50 2018.50 4460.50
1990 1555.50 1486.00 1170.00 625.50 386.50 76.50 19.50 52.50 223.50 724.00 1101.50 1832.00 9253.00
1991 2009.50 1364.50 1195.50 579.00 281.50 26.00 22.00 12.00 315.00 834.00 1376.50 735.50 r 8015.50
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 349.00 669.50 1193.50 0.00 z 2212.00
Period of Record Statistics
MEAN 1974.57 1592.90 1309.29 726.73 349.69 115.79 38.24 86.42 316.73 680.16 1211.80 1768.50 10283.87
S.D. 214.62 186.63 195.49 121.39 113.74 67.55 31.31 51.47 81.92 113.77 123.21 180.67 791.34
SKEW -0.20 -0.21 0.16 -0.09 -0.35 1.50 0.95 0.44 0.70 -1.20 0.11 -0.27 -0.80
MAX 2384.50 1910.00 1665.00 939.11 518.50 338.28 110.00 206.50 550.00 857.00 1429.50 2018.50 11272.00
MIN 1555.50 1206.50 969.00 475.50 89.00 17.50 2.00 8.86 182.00 299.00 1010.00 1433.00 8455.52
NO YRS 20 23 23 23 22 25 25 22 25 26 24 23 15