ECHO, OREGON

Monthly Total Heating Degree Days

(352564)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197107
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
1903 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1904 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1905 0.00 z 0.00 z 0.00 z 0.00 z 253.68 a 15.00 e 0.00 a 4.77 e 64.66 a 523.50 757.22 c 926.90 a 2545.73
1906 841.50 676.00 695.50 302.07 a 112.00 g 51.72 a 0.00 0.00 84.31 a 305.02 c 450.00 f 859.50 3815.62
1907 1238.21 e 736.50 645.32 a 187.00 t 165.50 59.48 a 0.00 d 37.50 103.00 210.50 198.00 t 684.50 f 3196.01
1908 936.09 c 770.00 562.00 321.21 a 230.00 64.80 e 0.00 31.50 54.00 h 381.82 a 645.50 687.50 i 3942.91
1909 785.00 h 613.50 551.59 b 411.43 b 198.50 16.00 5.50 9.00 72.78 c 332.00 626.25 b 1148.50 3985.04
1910 1104.00 927.50 419.53 a 266.67 c 96.00 52.22 c 0.00 35.00 118.33 c 323.50 648.75 b 834.93 a 4826.44
1911 909.50 840.00 537.00 393.50 265.50 31.00 1.50 0.00 149.00 431.50 686.00 865.50 5110.00
1912 1110.66 b 676.32 a 706.50 380.50 155.57 d 29.00 14.50 47.00 195.00 d 476.00 632.00 862.00 5285.05
1913 1031.00 996.00 705.00 379.50 169.00 16.00 4.50 9.50 119.50 435.00 586.00 1036.50 5487.50
1914 758.00 761.25 d 518.00 347.50 116.80 c 68.50 1.03 a 0.00 115.00 319.50 635.00 1208.00 4848.59
1915 1066.50 653.00 503.00 263.00 166.00 37.00 0.00 0.00 86.00 275.50 682.50 868.50 4601.00
1916 1454.50 909.50 540.50 256.50 h 276.50 44.00 g 5.50 0.00 z 0.00 z 210.00 q 854.50 1000.00 5041.00
1917 965.00 767.00 730.50 433.50 210.50 50.50 2.38 e 0.00 30.00 288.00 610.50 587.50 4675.38
1918 748.00 770.00 573.00 344.00 202.50 13.00 0.00 2.50 j 18.00 237.00 697.00 879.50 4482.00
1919 987.87 a 715.50 562.00 310.00 129.68 a 43.50 0.50 0.00 90.00 441.00 747.50 1415.50 5443.05
1920 1091.50 808.00 569.50 420.50 178.00 27.00 0.00 13.00 61.00 349.50 744.00 824.00 5086.00
1921 861.00 670.00 522.50 398.50 106.00 6.50 4.50 0.00 167.50 286.50 696.50 1030.00 4749.50
1922 1328.50 864.00 643.00 412.50 186.00 2.00 0.00 8.00 36.00 264.50 797.00 1060.00 5601.50
1923 767.50 943.00 543.50 287.50 124.00 53.00 7.00 0.00 58.00 g 342.00 598.00 861.00 4526.50
1924 1084.00 537.50 566.50 311.50 59.50 6.00 0.00 4.50 94.50 219.50 i 701.38 a 1219.00 4584.38
1925 748.00 523.50 506.50 217.50 93.00 34.00 0.00 3.00 58.00 281.50 696.00 771.38 a 3932.38
1926 867.50 526.50 379.00 210.58 d 103.50 3.00 0.00 b 0.00 160.00 252.28 b 482.00 f 518.50 j 2502.35
1927 1236.00 572.00 574.00 385.50 201.00 1.00 1.00 6.00 97.00 277.50 486.00 990.50 4827.50
1928 995.62 a 757.11 a 472.50 369.00 55.00 10.50 0.00 b 0.00 b 65.50 326.50 668.00 953.50 4673.22
1929 1218.30 a 1162.52 a 487.00 389.00 116.00 33.50 0.00 0.00 98.00 271.00 735.00 b 795.27 e 5305.59
1930 1493.34 b 618.50 467.50 146.00 119.00 15.50 2.50 0.00 53.50 408.00 667.00 928.00 4918.84
1931 843.00 686.50 609.31 b 459.50 84.50 26.38 a 2.00 0.00 135.00 a 520.50 779.00 1074.50 5220.19
1932 199.00 w 841.50 614.83 a 344.50 89.00 q 0.00 z 0.00 z 15.00 91.50 338.50 572.00 1035.00 3852.83
1933 848.50 915.00 578.00 365.00 259.50 28.00 0.00 5.50 161.00 254.00 649.00 438.00 k 4063.50
1934 706.91 c 626.50 406.50 168.50 102.00 28.50 4.00 0.00 130.50 288.50 524.00 792.50 3778.41
1935 972.50 721.26 a 641.91 b 463.50 168.00 18.50 7.50 4.50 52.00 399.50 852.00 958.50 5259.67
1936 823.00 1223.50 591.50 226.50 61.00 31.00 0.00 0.00 105.50 280.00 899.50 781.00 5022.50
1937 1525.00 875.00 543.00 374.50 137.50 45.50 0.00 23.50 93.50 249.50 585.50 809.50 5262.00
1938 868.50 772.00 587.00 324.00 203.00 44.00 0.00 3.00 16.00 356.50 754.66 a 911.50 4840.16
1939 785.00 757.50 511.00 296.00 91.00 44.50 0.00 3.00 46.50 306.50 671.50 739.50 4252.00
1940 1009.50 656.50 436.00 311.00 104.50 5.50 0.00 0.00 34.50 246.00 840.00 907.50 4551.00
1941 964.50 705.00 477.00 278.00 157.00 18.50 0.00 6.00 132.50 375.00 607.00 789.00 4509.50
1942 1256.50 728.00 589.50 289.50 181.00 40.50 0.00 4.50 39.50 268.00 674.50 785.00 4856.50
1943 1159.50 713.00 506.50 j 262.50 218.03 a 85.50 3.00 4.98 c 26.50 359.00 710.77 d 971.00 4513.78
1944 1003.00 753.00 625.34 b 330.00 149.00 49.29 b 3.00 i 3.50 64.00 244.00 699.00 994.00 4914.13
1945 833.50 620.50 595.00 232.00 k 80.50 k 43.50 0.00 6.00 99.23 d 294.00 h 661.00 942.92 a 3801.65
1946 840.00 649.00 551.50 351.50 110.57 a 47.50 0.00 z 0.00 z 86.50 435.00 755.00 820.00 4646.57
1947 1026.50 662.00 459.50 263.50 48.00 25.00 1.00 5.00 66.50 293.47 a 623.50 814.00 4287.97
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7.48 b 0.60 e 145.00 406.32 c 638.65 d 999.00 2197.05
1949 1418.52 b 827.04 a 570.50 226.03 a 90.23 c 35.00 2.00 h 4.00 j 67.78 c 464.50 590.40 e 797.00 5087.00
1950 1442.50 877.50 613.00 406.00 175.50 38.50 o 0.00 5.00 80.50 341.50 625.00 777.00 5343.50
1951 899.50 739.50 485.00 i 350.69 a 129.54 c 39.50 0.00 q 16.10 e 72.69 d 394.00 702.50 1000.00 4344.01
1952 1100.00 698.50 597.00 301.50 112.78 b 53.00 3.00 1.66 c 45.56 c 238.00 918.00 868.00 4936.99
1953 561.62 a 598.00 519.54 d 365.50 216.48 a 62.00 0.00 d 1.03 a 61.50 341.00 a 0.00 z 732.00 3458.67
1954 952.00 659.50 724.37 a 381.00 159.65 a 22.00 p 6.00 10.00 100.50 460.50 549.50 964.00 4967.02
1955 941.50 739.50 734.50 490.00 235.50 24.50 23.00 2.00 140.50 368.50 884.00 980.00 5563.50
1956 988.50 1027.00 607.50 295.50 118.00 51.50 0.00 9.50 72.50 425.00 844.50 883.50 5323.00
1957 1466.00 803.00 626.00 312.93 a 68.50 8.00 3.00 12.40 a 55.50 419.50 731.50 719.00 5225.33
1958 817.50 530.50 682.00 448.00 102.50 10.50 2.00 0.00 100.00 360.50 649.50 827.50 4530.50
1959 893.50 707.50 574.00 366.50 263.00 32.00 5.00 12.00 159.00 354.50 838.50 975.00 5180.50
1960 1234.00 749.50 622.00 378.50 260.00 43.50 0.50 36.00 80.00 345.50 657.50 1059.50 5466.50
1961 879.50 509.00 538.00 385.00 193.50 16.00 0.00 0.00 170.00 437.00 896.50 861.00 4885.50
1962 1018.50 756.50 688.50 310.00 282.50 70.00 12.50 14.00 97.50 385.00 592.50 823.00 5050.50
1963 1182.50 690.50 600.50 463.50 203.50 31.50 8.00 4.50 42.00 298.00 630.00 1018.00 5172.50
1964 790.50 0.00 z 643.00 438.00 245.00 64.50 5.50 27.50 64.50 363.22 a 728.00 977.50 4347.22
1965 829.50 610.50 689.75 c 325.00 202.50 26.50 5.00 16.50 143.00 276.50 576.00 890.50 4591.25
1966 856.00 673.50 582.50 339.50 143.00 63.00 9.00 8.50 42.50 331.50 607.00 756.00 4412.00
1967 646.50 585.00 623.00 505.50 186.50 14.00 0.00 0.00 26.00 307.00 678.50 895.50 4467.50
1968 825.50 612.50 499.50 400.50 146.50 39.00 2.00 13.50 65.00 435.00 673.50 946.00 4658.50
1969 1258.50 809.50 609.50 408.00 100.00 19.50 0.50 9.00 73.00 445.50 649.50 885.00 5267.50
1970 977.00 641.50 580.00 506.50 146.00 49.00 0.00 0.00 a 205.00 473.00 680.00 882.50 5140.50
1971 735.00 669.00 677.50 420.50 139.00 83.00 12.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2736.00
Period of Record Statistics
MEAN 1000.34 737.73 577.78 348.92 158.27 34.79 2.78 7.95 89.31 348.00 690.27 912.38 4908.92
S.D. 222.49 141.83 80.78 78.50 61.17 20.58 4.35 10.76 44.64 76.40 96.34 135.09 423.30
SKEW 0.66 1.09 -0.16 -0.25 0.24 0.35 2.34 1.88 0.58 0.35 0.58 0.92 -0.57
MAX 1525.00 1223.50 734.50 506.50 282.50 85.50 23.00 47.00 205.00 523.50 918.00 1415.50 5601.50
MIN 561.62 509.00 379.00 146.00 48.00 1.00 0.00 0.00 16.00 210.50 486.00 587.50 3778.41
NO YRS 63 64 63 62 63 62 62 62 63 63 62 62 43