COVE 1 E, OREGON

Monthly Total Heating Degree Days

(351926)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1917 0.00 z 0.00 z 935.00 596.00 423.50 204.50 12.50 4.50 l 105.50 454.00 590.00 686.65 a 4007.65
1918 904.68 a 883.00 668.00 572.00 435.50 65.50 40.50 112.50 119.00 441.00 661.00 g 1069.50 5311.18
1919 956.50 905.50 750.00 495.50 369.50 173.50 28.50 25.50 209.50 702.67 a 847.50 1305.00 6769.17
1920 1050.90 a 844.11 a 822.50 685.50 468.00 230.00 33.00 88.87 a 246.00 603.00 789.00 963.50 6824.37
1921 1020.00 897.50 724.50 654.00 383.00 126.00 50.50 30.50 356.00 432.50 722.00 1041.00 6437.50
1922 1358.04 e 1002.00 944.00 692.50 430.50 97.00 9.50 57.50 129.50 416.00 875.50 1140.00 7152.04
1923 931.55 a 990.50 840.00 580.50 420.50 265.50 47.50 31.50 180.50 593.00 764.50 1050.00 6695.55
1924 1217.00 786.00 930.50 592.00 210.50 177.00 81.50 101.78 a 204.50 468.00 790.50 1335.00 6894.28
1925 957.50 708.50 752.00 539.50 304.00 188.04 b 14.50 h 95.50 287.00 582.00 824.00 1018.72 b 6256.76
1926 1161.00 684.00 664.50 384.50 352.00 113.28 a 9.50 31.00 376.11 c 494.50 654.00 1057.21 b 5981.59
1927 1111.41 d 796.00 813.00 632.50 501.00 152.00 38.50 47.50 344.00 467.00 683.50 1247.50 6833.91
1928 1094.00 982.00 734.00 639.00 243.00 227.00 46.50 44.00 205.00 496.50 767.00 1125.96 c 6603.96
1929 1345.73 c 1135.04 a 804.93 b 660.00 365.50 204.00 32.50 23.50 338.00 458.50 851.50 788.00 7007.20
1930 1511.50 725.50 750.00 415.50 418.00 220.50 40.00 25.00 150.50 h 588.00 823.00 1216.00 6733.00
1931 1025.00 846.00 747.50 529.00 256.00 172.00 19.00 37.20 a 268.50 514.08 a 943.50 1112.50 6470.28
1932 1157.50 1110.50 838.50 542.07 a 388.00 137.00 70.00 98.50 234.00 519.00 668.50 1272.00 7035.57
1933 1098.50 1165.00 823.50 615.00 a 520.00 142.00 21.70 a 89.00 325.00 376.65 a 729.00 760.00 6665.35
1934 825.50 663.50 579.70 a 421.00 282.50 210.50 49.50 16.50 276.50 407.50 600.50 1002.33 a 5335.53
1935 975.47 a 825.50 889.00 617.00 411.50 170.00 89.38 a 76.50 136.50 552.46 c 926.00 1010.00 6679.31
1936 1071.00 1213.50 827.70 a 451.50 218.00 145.50 26.35 a 46.00 276.72 a 448.50 890.17 a 941.50 6556.45
1937 1610.50 977.00 754.50 629.00 344.50 200.00 27.50 107.50 191.00 415.40 a 656.00 868.52 a 6781.42
1938 926.50 817.50 806.00 525.50 388.50 131.00 54.00 94.00 114.00 461.50 943.50 958.00 6220.00
1939 949.50 1011.50 750.50 490.00 307.00 272.50 61.50 29.50 188.50 518.00 696.00 834.50 6109.00
1940 997.50 785.00 696.00 558.50 276.50 122.50 29.00 35.50 186.21 a 444.00 942.50 911.00 5984.21
1941 942.83 b 763.00 674.00 539.00 370.00 204.50 13.00 89.00 373.00 574.00 713.50 935.00 6190.83
1942 1212.50 941.50 850.00 506.50 478.00 279.50 38.50 91.50 237.50 463.50 767.00 978.00 6844.00
1943 1244.00 836.50 854.00 477.00 510.00 343.93 b 67.50 90.50 156.00 485.00 736.50 1013.50 6814.43
1944 1104.12 a 951.50 887.63 a 573.50 368.00 251.38 a 69.00 80.50 207.50 396.00 864.31 a 1106.00 6859.44
1945 1041.50 800.50 825.00 625.00 370.50 241.50 25.00 48.50 306.50 429.00 803.50 1055.50 6572.00
1946 1036.00 905.00 762.50 521.00 355.50 223.00 66.00 67.00 297.50 685.50 875.50 912.00 6706.50
1947 1246.50 732.50 675.00 563.00 239.00 262.00 38.50 97.00 209.00 423.00 839.50 960.00 6285.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 113.50 100.00 275.00 499.50 840.00 1246.00 3074.00
1949 1716.00 939.00 744.50 470.50 277.00 203.00 67.00 22.50 99.00 h 711.00 679.00 1085.50 6915.00
1950 1355.73 a 832.50 833.00 646.03 a 443.50 202.00 45.50 18.50 265.34 a 314.00 h 716.38 a 795.15 a 6153.64
1951 1138.73 a 821.33 a 908.82 a 544.14 a 359.71 b 219.44 c 44.20 d 106.00 s 184.62 d 578.84 b 811.61 b 1191.71 e 6803.15
1952 1193.50 b 1016.00 940.00 466.07 b 381.82 a 193.00 62.00 c 53.00 f 120.58 d 416.12 e 730.50 g 968.75 a 5757.83
1953 731.94 d 848.08 b 761.50 594.00 479.00 285.60 e 36.34 b 84.50 f 149.46 b 309.00 i 630.00 984.77 a 5500.70
1954 1010.00 755.00 828.50 578.50 359.00 287.22 c 58.50 121.00 264.83 a 593.50 699.00 1085.50 6640.55
1955 1156.00 1040.15 a 1071.57 a 740.56 c 417.50 f 168.75 b 117.80 a 25.50 270.00 b 363.50 h 930.50 1036.90 b 6557.72
1956 1038.00 1133.50 869.00 541.67 c 346.00 277.76 a 51.00 78.50 194.50 599.33 a 885.00 1018.83 e 7033.09
1957 1482.00 884.50 503.00 i 520.56 c 308.50 150.58 d 39.00 g 86.00 152.07 a 592.62 a 789.00 f 977.61 c 5154.43
1958 932.00 670.00 870.50 626.50 217.00 114.31 a 18.50 7.50 j 244.50 419.50 770.00 868.00 5750.81
1959 748.50 j 613.50 i 560.50 h 507.86 b 432.00 112.50 48.16 c 73.50 i 313.00 532.88 b 852.50 995.00 3793.90
1960 1168.70 a 974.72 b 742.50 545.50 512.00 196.15 d 15.00 137.43 a 182.00 487.00 797.50 985.50 6744.01
1961 947.05 a 700.50 760.53 a 596.00 427.11 d 70.50 8.78 a 10.85 a 361.61 b 537.00 865.50 1036.50 6321.94
1962 1220.00 937.00 836.00 489.00 481.50 206.50 84.00 62.60 e 164.00 532.50 753.75 b 900.50 6667.35
1963 1246.00 586.00 762.94 d 647.07 a 339.50 227.50 74.50 60.93 b 98.00 429.19 b 715.86 a 1053.50 6241.00
1964 1059.50 969.50 862.00 638.00 429.87 a 226.50 40.62 b 107.50 270.00 433.00 808.00 1090.88 b 6935.37
1965 990.45 a 799.50 895.50 536.00 412.82 a 181.50 54.50 77.00 277.00 g 355.00 693.50 988.42 e 5984.19
1966 782.50 g 901.70 a 761.50 576.50 213.00 j 213.00 54.77 a 61.48 a 122.00 522.50 739.14 a 954.00 4906.59
1967 906.50 761.50 816.00 741.96 b 413.00 156.96 b 12.50 0.50 63.00 482.50 809.50 1122.50 6286.43
1968 1048.46 c 759.50 682.00 652.50 429.19 b 204.83 a 38.50 137.43 a 226.07 b 530.50 825.54 b 1052.97 a 6587.49
1969 1156.00 909.00 808.00 579.31 a 298.12 a 140.50 73.50 75.50 211.50 635.00 744.50 915.02 a 6545.94
1970 960.00 701.50 835.00 746.00 400.00 156.50 30.50 16.00 370.00 617.00 760.50 1107.50 6700.50
1971 986.66 b 836.00 899.00 606.50 344.00 260.50 100.50 17.00 382.50 621.50 798.50 1137.50 6990.16
1972 1173.00 897.00 674.77 a 648.50 330.50 173.50 53.73 a 36.00 363.00 555.50 808.50 1289.17 b 7003.17
1973 1128.50 784.00 753.50 651.50 360.12 a 193.00 31.00 44.50 228.00 199.00 v 0.00 z 0.00 z 4174.12
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 61.50 263.50 306.50 816.00 1140.50 2588.00
1989 1161.50 1206.00 822.03 b 522.00 436.50 159.00 57.50 143.63 a 237.00 561.00 755.00 950.00 7011.17
1990 960.00 929.00 752.00 485.50 468.00 221.00 43.50 91.00 85.50 549.50 753.50 1356.77 a 6695.27
1991 1182.00 690.00 824.50 639.50 522.50 326.00 38.00 18.00 146.00 533.50 828.00 938.00 6686.00
1992 940.00 686.50 634.00 0.00 z 261.00 134.44 c 0.00 z 97.00 239.50 439.00 908.50 1155.78 a 5495.73
1993 1276.50 1043.26 a 789.00 613.00 268.50 271.50 239.00 131.00 221.50 475.00 1006.00 966.50 7300.76
1994 890.00 898.50 704.00 503.50 312.00 315.00 a 46.50 28.50 118.50 546.00 963.10 a 1039.50 6365.10
1995 926.00 723.00 763.63 a 629.50 386.47 a 236.50 40.00 108.00 0.00 z 610.00 675.50 975.50 6074.10
1996 1021.97 a 909.00 746.00 539.00 489.00 187.50 30.00 59.00 277.00 493.00 751.50 938.00 6440.97
1997 1010.50 857.00 717.50 581.50 255.50 184.66 a 50.00 13.50 31.50 m 0.00 z 709.00 1034.00 5413.16
1998 924.00 785.00 748.50 571.50 431.00 195.00 0.00 z 9.30 a 0.00 z 540.50 0.00 z 1143.90 a 5348.70
1999 910.37 a 823.41 a 0.00 z 602.59 a 412.82 a 205.00 56.50 24.00 0.00 z 327.00 524.50 1021.50 4907.68
2000 995.50 767.50 770.50 384.11 b 0.00 z 0.00 z 0.00 z 0.00 z 159.50 g 0.00 z 975.50 1038.00 4931.11
2001 1116.50 894.50 722.00 622.00 334.00 247.00 41.00 g 17.50 m 0.00 z 498.30 d 0.00 z 0.00 z 4434.30
2002 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2005 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 46.00 0.00 z 0.00 z 0.00 z 0.00 z 46.00
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 687.60 e 1107.00 1794.60
2009 0.00 z 520.50 k 583.00 k 268.00 q 248.00 q 0.00 z 0.00 z 0.00 z 0.00 z 73.50 z 0.00 z 54.00 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 718.00 h 0.00
2011 1124.04 d 946.40 c 811.88 b 720.58 d 509.84 c 265.00 c 59.00 g 11.50 j 85.50 f 304.50 k 459.00 n 665.50 l 4377.73
2012 993.19 e 698.50 f 792.80 d 533.79 a 344.00 h 128.00 m 12.18 c 21.24 d 82.00 j 269.50 p 197.50 u 348.00 v 2353.20
2013 353.00 w 0.00 z 0.00 z 0.00 z 0.00 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 1092.07 872.08 792.48 573.73 377.26 198.87 48.99 62.42 228.20 505.70 785.84 1033.81 6619.68
S.D. 178.80 137.09 84.57 80.50 82.26 58.76 34.02 37.70 82.51 85.78 99.64 132.70 361.32
SKEW 1.18 0.48 0.35 -0.12 -0.17 0.09 2.89 0.30 0.10 0.16 -0.04 0.17 -1.03
MAX 1716.00 1213.50 1071.57 746.00 522.50 343.93 239.00 143.63 382.50 711.00 1006.00 1356.77 7300.76
MIN 731.94 586.00 579.70 384.11 210.50 65.50 8.78 0.50 63.00 306.50 524.50 686.65 5335.53
NO YRS 68 68 68 70 67 69 65 65 62 65 66 70 46