KLAMATH FALLS AGR STN, OREGON

Monthly Total Heating Degree Days

(354511)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200401
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
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 189.50 615.00 654.00 1160.50 2619.00
1950 1336.00 853.50 873.50 654.50 425.22 a 248.00 29.00 47.00 225.00 506.50 688.00 842.50 6728.72
1951 1080.50 851.41 a 911.00 462.50 412.00 135.52 a 28.50 75.00 137.00 595.00 802.00 1259.12 a 6749.54
1952 1227.60 a 987.00 959.50 528.00 391.63 a 302.00 22.50 60.50 115.00 332.50 895.50 1191.50 7013.23
1953 908.00 819.00 841.00 675.50 620.00 382.50 24.50 121.50 124.00 560.50 719.50 1002.00 6798.00
1954 1080.00 788.00 901.00 574.50 341.00 346.50 49.50 190.00 324.50 596.00 741.00 1082.00 7014.00
1955 1274.50 983.00 889.00 815.00 488.00 212.00 167.50 23.00 271.50 490.00 940.00 1047.00 7600.50
1956 1072.00 1123.50 874.00 560.00 370.00 265.50 47.50 100.50 221.50 632.50 820.50 1070.00 7157.50
1957 1331.45 a 863.50 792.00 601.00 396.50 148.50 50.00 122.50 138.00 609.50 903.00 973.50 6929.45
1958 1022.00 704.00 913.50 669.00 250.00 216.00 26.00 10.00 251.00 397.00 792.00 862.00 6112.50
1959 948.50 876.50 798.50 513.50 532.50 177.50 39.50 83.50 0.00 z 0.00 z 0.00 z 0.00 z 3970.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1965 0.00 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
1966 0.00 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1971 0.00 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
1972 0.00 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
1973 0.00 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
1974 0.00 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
1975 0.00 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
1976 0.00 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
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 0.00 z 0.00 z 0.00
1978 0.00 z 0.00 z 651.50 674.00 506.00 196.50 59.00 142.00 362.00 416.50 950.50 1249.50 5207.50
1979 1191.50 878.00 746.50 675.50 366.00 175.00 83.00 107.00 142.50 425.00 925.50 989.50 6705.00
1980 1008.00 765.00 878.50 582.50 458.50 318.00 64.50 85.00 220.00 489.50 785.00 996.00 6650.50
1981 922.00 822.50 797.00 595.50 440.50 192.50 60.00 43.50 221.50 624.50 745.50 911.50 6376.50
1982 1263.00 897.00 892.50 766.00 419.00 208.00 97.50 74.50 334.00 601.50 925.50 1098.50 7577.00
1983 990.50 788.50 788.50 732.50 424.50 261.50 186.00 79.00 250.00 512.50 857.50 1115.00 6986.00
1984 1089.50 891.00 759.00 711.00 449.00 268.50 12.00 27.00 270.00 0.00 z 906.00 1291.00 6674.00
1985 1228.00 972.00 922.50 513.50 433.50 143.00 14.00 110.00 382.00 621.00 1120.50 1114.50 7574.50
1986 834.50 726.50 650.00 627.00 440.50 93.00 90.50 14.50 419.00 513.00 810.50 1045.50 6264.50
1987 1105.50 827.50 825.00 484.50 335.32 a 136.00 156.03 a 38.00 163.00 362.00 827.59 a 1117.00 6377.44
1988 1278.46 d 0.00 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 1278.46
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 0.00 z 0.00
1991 0.00 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1993 0.00 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
1994 0.00 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
1995 0.00 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
1996 0.00 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 560.00 767.50 944.00 2271.50
1997 1013.00 828.00 743.00 677.00 273.50 214.00 83.00 47.50 209.00 594.50 763.50 1105.50 6551.50
1998 892.00 825.50 762.50 640.00 561.50 207.00 13.50 36.00 165.50 603.00 879.00 1235.00 6820.50
1999 1063.00 1005.00 872.00 692.50 500.00 277.00 116.00 91.00 181.50 483.00 696.00 1042.00 7019.00
2000 1013.50 809.00 839.50 542.00 429.00 160.00 98.50 74.00 300.00 610.50 1031.00 1044.50 6951.50
2001 1073.50 914.00 759.50 749.50 296.50 259.00 79.50 41.00 210.00 515.00 840.00 1107.00 6844.50
2002 1111.50 849.00 891.50 590.50 490.50 198.00 32.50 137.50 248.00 638.00 810.00 966.50 6963.50
2003 838.00 871.50 792.50 760.00 456.00 159.00 32.00 68.00 165.00 424.00 917.00 1007.00 6490.00
2004 1083.50 0.00 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 1083.50
2005 0.00 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
2006 0.00 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
2007 0.00 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
2008 0.00 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
2009 0.00 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
2010 0.00 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
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
2012 0.00 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 472.46 d 729.50 1069.00 2270.96
2013 1267.90 a 870.50 714.55 a 42.50 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 2852.95
Period of Record Statistics
MEAN 1087.84 866.29 822.82 632.11 426.17 218.52 65.26 75.89 231.11 528.59 835.97 1066.85 6843.97
S.D. 144.26 89.86 80.54 92.74 84.51 69.37 47.64 43.45 81.47 89.14 106.03 112.71 389.13
SKEW 0.07 0.80 -0.45 0.01 -0.04 0.49 1.08 0.61 0.61 -0.58 0.57 0.10 0.30
MAX 1336.00 1123.50 959.50 815.00 620.00 382.50 186.00 190.00 419.00 638.00 1120.50 1291.00 7600.50
MIN 834.50 704.00 650.00 462.50 250.00 93.00 12.00 10.00 115.00 332.50 654.00 842.50 6112.50
NO YRS 29 27 28 27 27 27 27 27 27 28 29 29 24