LAKEVIEW 2 NNW, OREGON

Monthly Total Heating Degree Days

(354670)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1887 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 249.00 34.21 b 19.50 m 0.00 z 449.50 b 734.42 d 1046.50 2513.63
1888 1335.50 802.00 877.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 54.50 0.00 z 0.00 z 0.00 z 3069.50
1889 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1890 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1891 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 402.00 732.50 1250.00 2384.50
1892 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1893 1113.50 1146.50 1037.50 825.00 0.00 z 265.50 84.00 36.50 417.00 e 660.00 905.50 1094.00 7585.00
1894 1237.00 1281.50 1088.00 714.00 445.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 574.66 a 1289.17 b 6629.83
1895 1384.50 1166.50 1050.90 a 191.50 x 0.00 z 105.50 h 61.50 87.00 343.00 452.60 a 935.00 1254.00 6735.00
1896 1107.22 a 942.00 919.00 868.50 624.00 126.00 12.50 64.50 302.00 538.88 a 1015.00 959.50 7479.10
1897 1035.00 991.00 1143.50 563.00 235.50 255.00 109.00 29.97 a 320.50 587.50 853.50 1098.50 7221.97
1898 1285.47 a 847.00 978.50 519.50 465.50 170.50 25.50 41.33 a 216.00 613.50 911.38 a 1196.17 b 7270.35
1899 0.00 z 1020.83 d 984.80 c 691.50 607.50 208.50 31.50 208.00 177.50 721.00 727.50 1177.00 6555.64
1900 920.18 a 883.50 717.50 661.03 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 885.05 a 4067.27
1901 1127.00 928.67 a 831.00 699.50 271.00 g 246.96 b 37.50 16.50 306.00 386.50 705.00 994.50 6279.13
1902 1059.68 a 835.50 977.50 774.50 604.50 146.50 128.00 171.00 368.00 0.00 z 1014.11 b 74.50 z 6079.29
1903 1110.83 d 1212.00 939.00 700.50 408.00 130.50 109.00 76.00 295.00 450.50 825.00 1036.43 a 7292.77
1904 1243.00 1060.50 1023.50 663.00 335.00 171.00 92.00 32.50 181.00 522.00 725.00 1093.00 7141.50
1905 1051.50 904.50 802.90 a 564.31 a 526.50 222.50 10.50 40.00 239.00 605.00 857.50 1239.00 7063.21
1906 1196.50 993.00 702.50 l 572.50 491.35 a 359.00 0.00 32.55 a 223.97 a 501.50 920.36 b 984.54 d 6275.26
1907 1290.00 690.67 a 980.00 559.00 449.50 a 326.67 c 71.54 e 82.50 k 97.00 q 376.98 c 787.80 e 987.83 e 6519.98
1908 1093.00 920.23 a 908.41 c 387.50 f 451.00 f 0.00 z 0.00 z 81.50 0.00 z 0.00 z 0.00 z 1184.72 a 4187.86
1909 1099.50 0.00 z 0.00 z 0.00 z 506.69 b 113.00 71.00 37.72 a 70.00 m 205.50 u 887.50 1215.00 3930.41
1910 1201.50 939.56 a 678.38 a 348.62 a 481.50 68.50 0.00 z 20.00 0.00 z 0.00 z 0.00 z 0.00 z 3738.06
1911 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1016.00 1016.00
1912 1010.50 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 774.11 b 1105.50 2890.11
1913 1339.00 1119.50 1051.00 705.00 444.50 311.25 b 137.95 a 81.00 233.00 521.83 a 859.00 1077.50 7880.53
1914 596.50 n 661.50 j 574.00 g 662.00 386.00 311.50 41.00 44.00 347.07 a 527.50 759.00 1307.50 4385.57
1915 1201.50 944.50 837.50 572.50 602.50 306.50 155.00 11.50 314.00 480.50 921.60 e 1106.00 7453.60
1916 1402.00 872.50 860.50 650.50 644.00 346.50 164.50 129.00 269.00 613.00 1019.50 1286.50 8257.50
1917 1515.00 1115.50 1374.50 913.50 650.00 316.50 29.50 24.00 241.00 405.50 715.00 914.50 8214.50
1918 1064.00 1002.50 941.50 703.50 583.50 74.50 65.00 158.00 201.50 519.00 953.50 1254.00 7520.50
1919 1135.00 1094.00 1145.50 637.50 416.50 262.50 33.00 37.00 300.00 768.00 920.00 1215.50 7964.50
1920 1000.00 929.50 997.50 799.50 521.32 a 287.50 85.00 100.50 290.00 718.50 910.96 d 1147.00 a 7787.28
1921 1220.37 a 974.50 800.00 742.00 533.72 a 222.00 53.00 70.50 350.50 445.50 766.50 1032.50 7211.08
1922 1345.06 d 1156.00 1180.50 902.00 497.50 129.00 32.00 113.50 163.00 525.00 922.50 793.50 i 6966.06
1923 1184.50 1050.00 921.70 c 714.50 499.00 378.50 90.50 64.50 228.50 619.50 732.50 1155.50 7639.20
1924 1200.50 805.00 984.00 627.50 274.00 186.50 50.50 88.00 270.50 653.50 815.00 1304.50 7259.50
1925 1123.50 858.50 828.50 624.50 408.50 284.00 19.00 114.00 379.00 598.50 853.50 955.50 7047.00
1926 1054.00 846.00 691.00 476.50 453.50 125.50 17.00 77.50 377.50 442.50 657.50 1124.00 6342.50
1927 1037.00 957.00 871.50 688.00 529.00 166.50 34.50 80.00 344.00 495.50 763.50 1214.00 7180.50
1928 1035.00 883.00 743.50 682.00 211.00 223.00 36.50 46.50 179.50 528.00 808.50 1091.50 6468.00
1929 1230.50 1107.50 860.00 791.50 380.00 260.50 9.50 4.00 262.50 379.50 667.50 836.50 6789.50
1930 1373.00 807.50 792.50 528.50 508.50 181.50 5.50 33.50 251.00 544.00 821.50 1090.50 6937.50
1931 1042.00 822.50 774.00 556.00 285.50 0.00 z 24.50 28.00 317.50 521.50 1038.50 1270.50 6680.50
1932 1366.58 a 1234.00 867.00 703.50 455.50 276.00 111.00 144.00 147.50 563.00 740.00 1301.50 7909.58
1933 1367.00 1366.00 926.50 641.50 634.50 177.50 29.00 79.00 322.50 425.50 878.00 970.50 7817.50
1934 881.00 749.50 552.00 427.50 286.00 205.00 32.00 24.00 269.00 515.00 795.00 1067.00 5803.00
1935 1216.50 946.50 1013.50 667.50 425.50 159.50 128.50 61.00 153.50 532.00 939.50 1104.50 7348.00
1936 1173.00 1030.50 870.50 538.50 364.50 192.50 24.50 62.50 264.00 456.50 768.00 1102.50 6847.50
1937 1616.50 1087.00 884.50 706.50 298.50 172.00 10.50 80.50 171.00 489.00 745.50 906.50 7168.00
1938 983.00 972.00 978.00 588.00 398.50 118.50 47.00 40.50 175.00 535.50 959.00 987.50 6782.50
1939 1076.50 1110.50 833.50 489.00 378.50 278.50 57.50 47.50 229.00 572.00 739.50 886.00 6698.00
1940 931.50 888.00 744.00 562.00 278.50 84.50 32.50 11.00 291.00 514.00 908.50 953.50 6199.00
1941 1014.50 799.00 734.00 642.50 419.00 275.00 32.50 98.00 375.50 602.50 720.00 1021.50 6734.00
1942 1198.50 1010.00 898.50 641.00 585.50 265.00 29.50 68.50 198.50 471.50 854.50 1055.50 7276.50
1943 1142.00 973.50 865.50 517.00 483.00 354.50 42.50 105.50 77.50 558.00 765.50 1012.50 6897.00
1944 1272.03 a 1018.50 914.50 707.00 411.00 335.00 44.00 114.00 230.00 413.00 973.00 1097.50 7529.53
1945 1079.00 882.00 949.50 695.50 445.00 271.00 7.00 49.00 286.50 419.50 887.00 1085.50 7056.50
1946 1215.00 1054.00 862.50 563.00 376.00 266.50 58.00 37.00 283.00 729.50 866.00 999.50 7310.00
1947 1173.00 735.50 747.50 576.00 257.00 316.50 108.00 135.00 225.00 509.00 917.00 1026.00 6725.50
1948 998.00 1051.50 981.00 786.00 538.50 203.79 a 97.00 104.00 313.50 541.50 935.50 1334.50 7884.79
1949 1629.50 1088.00 887.50 499.00 368.00 188.50 62.00 a 92.00 191.50 671.00 617.59 a 1126.50 7421.09
1950 1322.50 850.50 913.00 644.00 443.82 a 284.00 23.00 54.50 236.90 a 489.91 c 716.00 837.00 6815.12
1951 1141.00 888.00 977.00 463.00 420.00 140.50 27.00 65.00 122.50 610.50 819.50 1194.00 6868.00
1952 1271.00 1106.50 1071.00 545.50 365.50 302.50 15.00 64.00 145.00 352.00 926.50 1119.50 7284.00
1953 954.50 878.00 885.50 699.31 a 645.00 376.00 21.00 112.00 129.00 547.50 711.00 988.00 6946.81
1954 685.00 k 777.54 b 934.00 561.00 335.50 314.00 41.50 174.00 322.00 554.00 713.00 1145.45 a 5871.99
1955 1389.00 1087.00 991.50 834.00 479.50 211.00 136.50 19.50 285.50 438.50 911.50 1009.50 7793.00
1956 1034.37 a 1064.00 869.00 570.00 370.50 239.00 50.50 80.00 221.50 643.50 816.50 1007.00 6965.87
1957 1289.00 890.50 835.50 627.41 a 448.00 177.93 a 40.00 133.50 172.00 649.50 941.00 971.00 7175.34
1958 1066.00 753.50 961.00 685.00 268.50 222.00 37.00 8.50 243.00 416.00 781.00 829.50 6271.00
1959 958.00 938.00 a 826.00 533.28 a 556.50 145.00 30.50 80.00 318.50 498.50 755.50 1074.50 6714.28
1960 1182.00 990.50 782.00 649.00 524.00 70.00 6.00 135.50 152.50 533.50 886.50 961.00 6872.50
1961 907.00 822.00 856.63 a 632.50 492.00 95.00 21.50 19.50 335.00 555.00 884.50 1074.50 6695.13
1962 1269.00 981.00 947.00 522.00 533.00 193.00 50.50 104.00 172.50 543.00 763.00 886.50 6964.50
1963 1111.50 665.50 882.00 826.50 365.00 288.00 125.00 108.00 157.50 497.00 836.50 988.00 6850.50
1964 1211.00 1158.50 1037.00 741.00 534.00 318.50 52.50 125.50 317.50 403.00 901.00 1034.50 7834.00
1965 1046.00 858.50 810.00 0.00 z 501.00 210.00 60.00 107.50 366.50 392.50 789.00 1110.50 6251.50
1966 1166.50 1056.00 848.00 569.00 291.00 241.00 93.00 55.00 168.00 501.50 773.50 990.50 6753.00
1967 1044.50 891.50 945.00 883.50 414.88 a 206.00 3.50 6.00 93.00 508.00 731.00 1293.50 7020.38
1968 1196.50 744.00 762.00 687.50 438.00 188.50 8.50 0.00 z 244.50 532.50 871.00 1154.50 6827.50
1969 1170.50 1016.00 982.00 654.00 279.50 181.50 37.50 49.00 174.00 692.00 737.00 965.00 6938.00
1970 1016.00 742.50 846.50 808.50 378.50 192.00 17.50 20.00 317.00 595.00 776.00 1193.50 6903.00
1971 1072.00 882.00 1011.50 686.50 493.00 276.00 62.50 21.00 354.50 668.00 848.00 1235.00 7610.00
1972 1248.00 924.50 725.00 736.00 342.00 111.00 34.50 58.50 328.00 545.00 901.00 1255.50 7209.00
1973 1172.00 823.50 926.50 635.50 275.00 172.50 34.00 74.50 220.00 544.50 899.00 950.00 6727.00
1974 1162.00 960.50 876.50 680.50 426.00 98.50 70.50 54.50 103.00 483.00 779.50 1065.50 6760.00
1975 1192.00 1000.00 0.00 z 854.50 448.00 218.00 53.00 113.00 96.00 682.57 d 922.50 970.50 6550.07
1976 1035.50 927.48 a 955.00 704.00 343.00 281.00 48.50 259.50 224.00 518.65 e 0.00 z 809.00 g 5296.64
1977 1343.00 857.50 989.00 517.50 643.50 66.50 35.00 74.00 277.00 500.00 864.00 1010.50 7177.50
1978 961.50 826.50 707.32 a 704.50 504.50 246.50 71.50 147.00 353.00 387.50 944.50 1287.00 7141.32
1979 1308.50 957.00 804.00 683.50 366.00 190.34 a 52.00 126.50 127.50 400.23 c 926.00 999.50 6941.08
1980 1058.00 765.39 a 932.50 573.50 451.00 328.00 70.78 a 96.00 210.00 526.50 782.07 a 951.50 6745.24
1981 888.67 a 929.92 b 835.97 a 553.50 415.00 197.00 59.00 26.35 a 192.32 b 617.42 a 781.00 963.14 b 6459.28
1982 1285.00 978.50 884.00 782.00 441.50 229.50 96.50 64.00 330.50 615.50 998.00 1116.50 7821.50
1983 954.50 805.50 824.50 741.00 431.00 270.00 156.00 80.50 226.00 492.00 888.00 1117.00 6986.00
1984 1065.00 934.00 774.50 728.50 438.50 278.00 0.00 34.50 233.00 712.00 940.71 b 1265.50 7404.21
1985 1243.00 1063.00 1022.50 509.50 437.50 122.50 20.00 52.00 p 193.00 n 550.50 g 1116.50 936.50 f 5534.50
1986 856.12 a 780.00 696.00 644.50 437.10 a 0.00 z 80.00 11.00 452.00 503.23 a 784.00 1012.00 6255.95
1987 1229.00 908.00 819.50 486.50 324.50 135.50 81.00 x 33.00 108.50 309.00 808.50 0.00 z 5162.00
1988 1277.41 b 968.00 799.50 562.00 484.00 211.00 18.00 29.50 241.00 285.50 882.50 1137.50 6895.91
1989 1436.50 1182.50 856.50 513.50 483.50 126.00 48.00 125.50 213.50 594.00 853.00 1005.50 7438.00
1990 1061.00 1022.50 806.00 469.00 537.00 250.00 38.50 101.50 125.50 571.50 908.50 1334.55 a 7225.55
1991 1050.50 671.50 945.00 687.50 0.00 z 295.50 15.50 36.50 112.50 443.00 781.00 1070.50 6109.00
1992 1031.50 740.00 677.00 0.00 z 0.00 z 118.50 61.50 41.50 195.00 0.00 z 854.00 1284.90 b 5003.90
1993 1290.12 a 1052.07 a 764.00 705.00 373.00 295.50 167.50 137.50 194.00 474.00 957.00 1060.00 7469.69
1994 958.00 971.00 705.50 564.50 363.00 198.00 18.00 34.00 153.00 583.00 1134.00 1167.15 a 6849.15
1995 968.00 710.00 862.50 703.50 444.00 275.17 a 49.50 116.50 142.50 495.00 0.00 z 990.50 5757.17
1996 1024.00 846.18 a 764.00 644.00 508.00 158.00 26.50 27.50 268.00 509.00 757.50 1003.00 6535.68
1997 1064.50 906.50 789.00 678.00 311.50 209.00 48.00 62.00 204.00 0.00 z 765.50 1099.50 6137.50
1998 956.00 913.00 853.50 695.17 a 623.50 257.50 10.00 32.50 144.50 601.00 930.00 1138.00 7154.67
1999 1069.00 1036.50 920.50 697.00 470.00 230.00 71.50 106.00 159.00 459.50 711.50 1017.00 6947.50
2000 1049.50 876.50 847.00 548.00 445.00 148.00 70.00 42.00 279.00 593.00 946.50 1048.50 6893.00
2001 1135.50 991.50 784.00 742.00 280.50 191.00 59.00 16.00 175.34 a 476.50 829.50 1183.50 6864.34
2002 1219.50 932.50 936.00 624.50 474.00 147.00 8.00 90.00 200.50 583.00 783.50 986.50 6985.00
2003 804.50 895.48 a 771.50 799.00 448.50 120.00 0.00 z 85.50 148.50 390.50 947.50 1046.00 6456.98
2004 1136.00 1016.50 668.50 561.50 437.00 143.00 8.50 43.00 295.50 565.00 863.00 977.50 6715.00
2005 1105.50 813.50 778.00 677.50 436.00 308.50 8.00 15.00 265.00 520.00 808.00 1086.00 6821.00
2006 1022.00 918.50 1013.50 659.50 361.50 85.00 12.50 45.50 203.50 580.00 826.00 1109.00 6836.50
2007 1161.50 895.50 682.50 621.00 351.00 168.50 13.50 24.50 281.50 644.50 795.00 1271.50 6910.50
2008 0.00 z 1132.50 1114.00 808.50 501.00 253.00 2.00 52.50 148.50 501.50 615.54 b 1165.50 6294.54
2009 1152.50 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 1152.50
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 341.50 i 772.00 1191.90 b 1963.90
2013 1504.02 a 596.50 k 770.50 27.50 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 2274.52
Period of Record Statistics
MEAN 1149.41 945.86 883.55 651.11 439.68 216.30 50.55 70.57 237.45 527.29 838.45 1087.87 7106.10
S.D. 155.21 134.11 124.60 108.15 100.54 76.42 39.20 46.54 82.04 93.59 101.30 120.59 452.04
SKEW 0.56 0.34 0.53 0.07 0.06 -0.01 1.15 1.07 0.12 0.10 0.16 0.18 0.24
MAX 1629.50 1366.00 1374.50 913.50 650.00 378.50 167.50 259.50 452.00 768.00 1134.00 1334.55 8257.50
MIN 804.50 665.50 552.00 348.62 211.00 66.50 0.00 4.00 54.50 285.50 574.66 829.50 5803.00
NO YRS 114 113 112 109 107 109 109 109 108 107 113 113 85