DAYVILLE, OREGON

Monthly Total Heating Degree Days

(352168)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197809
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
1895 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 139.50 34.50 31.00 252.00 164.00 l 0.00 z 652.50 i 457.00
1896 773.50 624.00 674.00 571.00 397.50 90.00 0.00 18.50 195.00 411.00 836.00 642.50 5233.00
1897 935.00 766.00 862.50 405.50 72.00 k 146.50 54.77 a 21.00 216.50 466.50 743.50 840.50 5458.27
1898 1086.00 591.50 810.00 384.00 327.00 106.50 24.00 12.50 147.00 471.50 787.00 1059.50 5806.50
1899 851.00 870.15 b 755.00 493.50 435.50 185.00 20.50 134.00 104.50 522.00 476.00 857.50 5704.65
1900 799.50 751.00 472.23 a 503.50 227.50 62.50 29.50 73.50 242.00 474.50 710.50 743.00 5089.23
1901 983.00 719.25 d 663.50 574.29 b 88.50 v 158.00 h 35.98 c 2.50 162.50 j 238.00 f 397.50 g 817.92 e 3796.44
1902 1014.45 b 667.33 d 723.85 a 479.00 315.50 185.50 109.50 58.50 205.34 a 399.50 702.00 835.45 a 5695.93
1903 887.50 880.50 700.50 531.00 315.00 39.50 73.37 a 39.00 227.07 a 414.50 604.50 910.50 5622.94
1904 872.50 764.50 713.50 374.00 263.50 140.50 34.00 27.00 163.50 411.50 507.50 879.50 5151.50
1905 886.00 828.07 a 535.00 403.00 364.50 144.83 a 6.00 41.50 145.00 549.50 795.00 881.00 5579.40
1906 826.50 689.50 787.00 365.00 305.50 139.50 0.00 20.50 112.00 363.50 743.00 812.50 5164.50
1907 1082.00 591.00 636.50 415.00 190.65 a 129.31 a 10.00 72.33 a 87.50 m 182.50 n 443.50 j 789.95 c 3916.74
1908 828.73 a 763.67 b 651.50 383.00 364.00 133.00 0.00 53.22 a 163.50 372.50 h 645.00 977.57 b 4963.19
1909 1044.70 a 670.50 635.00 463.00 299.50 44.50 27.00 18.50 107.50 439.50 613.97 a 1090.88 b 5454.54
1910 1041.00 827.00 450.07 d 267.41 a 177.73 a 93.50 g 4.50 84.50 223.00 409.00 697.00 872.13 a 5053.35
1911 627.50 i 963.08 d 576.60 a 444.50 436.14 b 116.79 b 34.00 36.00 284.00 564.00 718.50 965.50 5139.11
1912 951.50 746.00 786.00 543.00 323.95 a 132.50 84.50 118.00 346.00 598.00 631.50 966.00 6226.95
1913 1026.00 872.50 755.50 466.00 293.50 129.50 57.50 51.00 210.00 595.00 646.50 993.50 6096.50
1914 761.00 762.00 572.50 438.50 245.00 190.50 12.00 33.00 262.00 427.50 668.50 1171.00 5543.50
1915 979.00 661.50 579.00 375.50 329.50 167.50 43.50 0.00 228.00 433.50 712.50 860.00 5369.50
1916 1304.50 768.50 a 580.22 a 455.50 442.50 206.00 76.98 a 67.00 234.00 648.00 838.50 1032.50 6654.20
1917 1137.50 843.00 902.00 610.50 514.50 215.00 12.00 15.50 130.50 494.50 605.00 610.50 6090.50
1918 853.50 758.50 616.50 520.00 411.50 43.00 20.00 63.50 89.00 366.00 726.00 942.50 5410.00
1919 887.50 769.50 683.00 420.00 306.00 154.50 16.50 15.50 218.00 601.50 763.00 1209.50 6044.50
1920 964.50 827.50 701.50 600.00 392.00 155.50 22.50 58.50 183.00 482.50 740.50 849.00 5977.00
1921 885.50 701.50 593.50 545.00 324.00 64.00 45.00 22.00 309.81 d 397.26 d 604.50 986.00 5478.07
1922 1223.97 b 904.08 b 755.50 593.50 313.50 60.00 a 5.50 28.50 129.00 395.50 838.00 1028.17 a 6275.21
1923 865.00 894.00 720.00 478.50 309.50 197.50 26.50 4.00 108.46 d 382.50 g 677.59 a 921.00 5202.05
1924 1041.00 630.50 777.50 478.00 160.00 20.50 s 31.00 a 62.00 161.00 411.50 682.00 1161.47 a 5595.97
1925 786.00 600.00 627.50 412.00 262.00 191.50 0.00 43.50 163.50 489.00 698.50 801.50 5075.00
1926 967.50 577.50 566.00 278.00 283.50 68.50 5.00 17.50 327.00 555.50 646.00 997.00 5289.00
1927 986.32 a 711.00 810.00 637.50 504.27 a 193.00 38.46 d 33.00 251.00 462.50 592.50 1125.00 6344.55
1928 909.00 793.50 575.50 563.50 190.50 154.50 18.00 33.50 182.00 475.33 a 740.17 a 985.28 a 5620.79
1929 1220.00 1096.50 649.97 a 607.00 320.50 134.00 2.00 3.00 288.50 486.50 928.50 818.50 6554.97
1930 1478.50 613.50 698.00 470.00 447.50 148.50 9.30 a 29.40 b 192.50 535.78 a 817.24 a 980.38 c 6420.60
1931 833.50 784.00 c 667.02 a 446.00 209.52 b 96.50 3.00 9.50 204.50 438.00 774.83 a 897.93 b 5364.29
1932 1024.00 853.00 f 652.00 441.00 295.50 93.00 14.98 a 51.00 120.50 360.38 c 596.50 1056.30 d 4705.15
1933 903.17 e 966.00 639.78 b 541.03 a 431.50 60.50 1.00 22.50 168.50 249.19 e 688.00 650.50 5321.68
1934 698.50 594.50 427.00 248.00 133.00 121.50 14.50 6.50 186.50 350.50 562.00 878.00 4220.50
1935 841.17 e 714.00 791.57 b 525.00 a 317.50 102.93 a 42.76 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3334.93
1936 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1937 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1938 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 17.00 46.00 36.00 g 269.81 d 679.50 768.50 f 1012.31
1939 526.50 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1940 130.00 y 666.00 568.50 422.00 166.50 58.50 5.00 4.81 b 135.00 357.00 799.00 857.00 4039.31
1941 771.50 603.08 b 587.00 479.50 288.50 138.50 4.00 51.50 166.50 j 464.50 629.50 826.67 a 4844.24
1942 1076.70 c 812.52 a 720.50 448.50 367.00 195.00 a 10.00 50.00 142.00 359.00 677.00 866.00 5724.21
1943 1142.00 671.48 a 736.50 388.00 414.00 243.00 34.50 38.00 62.50 410.00 678.00 1017.50 5835.48
1944 969.50 837.50 512.50 j 494.50 299.00 168.00 29.50 28.86 b 147.00 299.00 765.00 1034.50 5072.36
1945 917.71 b 698.44 a 760.50 527.00 278.50 155.50 3.50 17.50 186.50 406.00 704.00 1006.00 5661.15
1946 935.50 777.00 684.50 477.00 340.50 138.50 15.00 14.00 212.50 631.88 a 817.50 892.50 5936.38
1947 1094.00 700.00 0.00 z 450.00 161.00 145.00 2.00 48.50 140.50 363.98 b 750.50 879.00 4734.48
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 58.00 72.00 229.00 505.82 a 804.50 1117.00 2786.32
1949 1520.00 814.50 710.50 451.00 225.00 114.31 a 20.50 11.50 145.00 613.00 618.00 941.00 6184.31
1950 1156.30 a 731.00 776.00 568.50 352.50 132.00 12.00 18.50 176.50 355.98 a 626.00 668.50 5573.78
1951 966.00 718.00 796.50 0.00 z 0.00 z 0.00 z 5.00 f 64.00 145.34 a 494.50 749.48 a 1024.50 4958.33
1952 990.50 819.50 625.50 f 384.00 220.62 a 143.50 17.50 25.50 117.00 325.50 951.00 896.50 4891.12
1953 655.00 751.50 693.00 542.00 378.00 247.50 18.00 37.72 a 106.03 a 467.50 555.00 888.50 5339.75
1954 872.50 482.00 f 804.50 485.00 244.00 219.00 21.00 85.50 214.50 498.50 631.50 983.00 5059.00
1955 1032.50 832.50 817.50 650.00 387.50 95.00 88.50 14.00 235.00 267.50 i 810.00 893.00 5855.50
1956 920.70 a 1000.00 694.00 492.50 236.50 144.00 16.00 35.50 153.50 477.50 793.20 e 884.50 5847.90
1957 1331.00 763.50 622.30 d 472.50 260.40 a 68.57 b 14.35 d 29.89 c 117.86 b 493.50 822.86 b 814.50 5811.23
1958 834.50 539.50 776.00 506.90 a 177.45 b 72.78 c 12.50 8.27 a 194.50 382.00 668.00 768.59 b 4940.98
1959 811.00 748.00 680.50 432.50 399.38 a 85.18 b 35.00 42.00 237.41 a 400.50 791.50 945.50 5608.48
1960 1087.50 811.00 640.50 442.00 368.00 72.50 2.50 77.50 119.50 417.00 704.00 960.00 5702.00
1961 834.50 586.50 611.45 b 459.31 a 280.50 35.50 0.50 0.00 245.50 436.00 809.50 909.00 5208.26
1962 1067.50 749.00 715.50 346.00 354.50 132.00 42.50 54.00 106.00 449.00 654.00 859.00 5529.00
1963 1183.50 556.00 660.50 553.50 226.50 126.50 26.00 40.50 59.50 349.50 616.50 919.00 5317.50
1964 873.00 820.50 737.00 551.50 325.50 123.50 11.50 45.98 a 202.00 394.00 754.50 864.38 a 5703.37
1965 895.50 667.50 750.00 409.50 331.50 93.50 31.00 50.00 280.00 334.00 601.00 958.00 5401.50
1966 907.50 789.50 618.00 440.50 216.50 140.00 28.00 27.50 99.50 425.00 616.00 836.00 5144.00
1967 786.50 674.00 718.50 637.00 280.50 82.00 1.00 0.50 70.50 410.00 682.00 1019.00 5361.50
1968 913.00 618.50 564.00 517.00 255.50 82.50 5.50 74.50 139.00 436.00 675.00 908.50 5189.00
1969 1035.50 815.50 714.50 466.00 185.50 80.00 27.50 46.00 150.00 592.00 734.50 873.00 5720.00
1970 836.50 678.50 726.00 647.00 284.00 105.00 12.00 7.50 261.00 507.50 657.00 936.00 5658.00
1971 911.00 754.00 751.50 521.00 262.00 167.00 48.50 9.00 293.00 572.50 716.00 994.50 6000.00
1972 1000.00 701.00 574.00 546.00 236.00 70.00 19.50 25.50 258.50 517.50 722.50 1115.50 5786.00
1973 0.00 z 671.50 666.00 502.00 224.00 99.50 12.50 43.50 150.50 455.50 0.00 z 0.00 z 2825.00
1974 1051.00 696.00 664.50 0.00 z 356.50 51.50 23.00 25.00 106.50 476.00 673.00 934.00 5057.00
1975 891.00 754.50 767.00 642.00 324.50 125.00 12.50 55.00 151.00 0.00 z 0.00 z 858.50 4581.00
1976 894.00 780.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 124.50 504.50 0.00 z 1014.00 3317.50
1977 1184.00 676.50 739.50 371.50 422.50 44.50 40.00 54.00 0.00 z 0.00 z 0.00 z 0.00 z 3532.50
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 230.50 0.00 z 0.00 z 0.00 z 230.50
Period of Record Statistics
MEAN 970.11 744.55 682.47 479.36 305.62 124.35 24.08 37.33 181.68 450.72 704.09 920.80 5630.80
S.D. 162.03 106.97 93.03 87.46 84.76 50.87 22.28 26.37 64.76 85.45 90.18 118.19 441.82
SKEW 1.08 0.55 -0.36 -0.18 0.20 0.26 1.56 1.04 0.34 0.19 0.17 -0.10 -0.10
MAX 1520.00 1096.50 902.00 650.00 514.50 247.50 109.50 134.00 346.00 648.00 951.00 1209.50 6654.20
MIN 655.00 539.50 427.00 248.00 133.00 35.50 0.00 0.00 59.50 249.19 476.00 610.50 4220.50
NO YRS 74 75 73 74 73 73 78 78 75 71 72 75 54