PAISLEY, OREGON

Monthly Total Heating Degree Days

(356426)

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
1892 214.50 x 837.50 742.50 739.00 444.50 280.34 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3043.84
1893 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1895 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1896 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1897 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1898 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1899 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1900 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1901 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1902 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
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 658.00 g 476.50 251.50 136.00 43.52 e 21.18 a 132.69 d 0.00 z 0.00 z 0.00 z 1061.39
1905 877.50 877.00 678.38 a 504.50 470.68 a 218.00 32.00 42.50 159.00 k 496.00 i 912.32 b 1068.50 5681.39
1906 986.66 b 892.23 b 903.50 537.00 433.50 271.11 c 1.60 b 43.50 199.66 a 532.37 e 806.90 a 872.50 6480.52
1907 1175.33 b 632.00 862.50 496.61 b 376.00 283.45 a 55.50 183.86 b 291.92 d 405.58 a 0.00 z 0.00 z 4762.75
1908 627.50 l 839.45 a 778.50 505.50 520.05 b 235.50 2.77 c 96.32 c 198.89 c 546.67 e 706.07 b 869.50 h 4429.72
1909 463.50 o 775.38 b 759.50 562.50 436.50 153.00 86.00 37.72 a 107.00 g 315.50 i 722.07 a 1175.50 4708.17
1910 1148.00 890.50 586.50 362.50 249.60 b 200.00 c 35.98 c 60.50 255.52 a 434.50 784.62 d 954.00 5962.22
1911 1063.00 1040.00 706.05 b 611.50 506.50 138.50 21.18 a 0.00 z 339.83 a 558.00 815.50 1072.00 6872.06
1912 869.00 711.50 815.00 260.00 o 0.00 z 184.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1036.50 3616.00
1913 1127.50 946.50 841.50 593.50 0.00 z 231.50 94.00 70.00 226.00 500.00 607.80 e 1151.13 a 6389.43
1914 921.50 865.00 656.96 e 623.00 329.00 245.50 42.50 34.00 310.00 538.00 131.00 w 1081.50 g 4565.46
1915 1074.00 467.50 m 465.00 i 511.50 512.00 244.00 123.50 0.00 276.00 417.00 855.50 487.00 r 4013.50
1916 1273.50 758.50 707.50 581.00 569.00 296.50 134.00 84.00 211.00 568.50 915.50 1178.00 7277.00
1917 1203.00 940.50 1075.00 711.00 546.00 223.00 11.50 6.50 142.50 364.00 666.00 692.00 6581.00
1918 917.50 864.50 737.50 566.00 426.50 25.50 16.50 93.00 150.00 a 429.87 a 829.14 a 1048.00 6104.00
1919 1047.28 a 876.50 763.00 490.00 316.00 172.76 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3665.54
1920 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1923 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1924 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1925 0.00 z 0.00 z 0.00 z 512.78 c 297.00 209.00 3.50 99.00 238.00 557.50 779.00 943.50 3639.28
1926 1056.00 707.50 617.50 373.00 338.00 55.00 n 12.00 q 12.00 q 297.60 e 188.50 q 616.50 1052.00 5058.10
1927 968.50 902.00 802.90 a 680.50 553.00 247.80 e 45.00 s 91.00 l 383.89 c 565.00 712.50 1193.50 7009.59
1928 862.32 a 842.50 717.65 a 678.62 a 293.47 a 200.50 i 88.50 130.41 b 174.50 i 311.00 o 810.00 a 1125.50 5548.97
1929 1139.50 973.50 763.50 725.19 d 443.62 b 307.20 e 48.00 12.18 c 200.00 g 497.07 b 821.25 b 348.50 r 5731.01
1930 1395.50 695.50 806.52 a 531.50 598.62 b 332.40 e 68.00 l 149.50 n 436.73 d 454.50 l 1081.55 a 1314.00 7192.32
1931 763.50 j 995.50 879.88 a 647.50 0.00 z 362.50 78.50 68.50 f 331.50 h 568.50 f 733.00 h 1167.50 4131.38
1932 1224.00 1032.00 824.00 690.56 c 532.17 a 233.00 f 163.02 b 209.80 c 323.33 c 372.50 i 637.20 e 1118.50 6754.58
1933 1031.50 941.50 d 544.00 h 0.00 z 488.85 e 139.50 12.00 65.50 3.50 z 51.00 v 335.50 o 778.58 e 3457.42
1934 498.00 l 670.00 453.50 308.00 77.50 q 112.00 n 5.00 r 4.00 i 57.00 v 206.50 r 470.50 f 956.02 c 2387.52
1935 258.00 x 563.00 h 732.50 f 541.00 386.97 b 117.00 65.21 b 41.50 76.00 529.07 a 0.00 z 1020.00 2776.74
1936 1025.77 c 836.00 758.50 467.50 299.00 148.50 10.00 18.50 246.00 506.33 a 923.00 1031.50 6270.60
1937 1566.50 1007.00 836.00 689.00 0.00 z 164.50 12.00 65.50 164.50 347.50 696.00 868.00 6416.50
1938 1089.50 890.00 943.00 568.00 325.00 113.00 34.00 34.50 108.00 465.00 a 908.50 921.50 6400.00
1939 972.50 957.00 712.00 263.50 m 226.50 i 197.50 20.00 9.00 125.00 459.50 670.50 812.50 4935.50
1940 930.00 804.50 680.00 514.50 248.50 98.00 12.00 6.50 216.50 380.00 855.00 967.00 5712.50
1941 962.00 768.00 710.00 581.00 353.00 241.50 22.00 70.50 310.00 0.00 z 647.50 975.00 5640.50
1942 1182.50 0.00 z 778.00 535.50 470.00 220.50 7.00 53.00 128.50 380.00 753.00 883.50 5391.50
1943 1051.00 789.50 732.00 463.50 435.50 261.00 33.58 a 55.50 46.50 459.00 702.69 d 1055.00 6084.78
1944 1099.50 886.00 801.35 a 614.00 349.00 275.00 49.00 26.50 f 178.00 313.50 920.50 1028.00 6513.85
1945 894.00 794.00 826.00 607.00 358.50 204.00 4.00 19.50 218.00 367.00 790.00 1095.50 6177.50
1946 1059.00 862.00 756.50 488.50 282.00 192.50 18.00 24.00 197.50 641.00 832.50 916.00 6269.50
1947 1074.50 691.50 665.00 499.50 197.00 241.50 19.00 69.50 151.00 413.00 853.50 926.50 5801.50
1948 946.00 916.50 898.00 741.50 482.50 189.00 84.73 a 58.50 l 331.50 578.50 917.50 1258.60 a 7344.33
1949 1541.50 995.04 a 868.52 a 499.00 298.00 69.50 q 31.00 27.50 136.00 602.95 a 550.34 a 1063.00 6612.85
1950 1235.50 791.78 a 350.00 r 591.00 393.70 a 204.00 21.00 27.90 a 216.72 a 430.50 629.50 771.00 5312.60
1951 1058.98 c 805.00 884.00 466.50 350.50 127.00 12.92 a 45.98 a 104.00 542.00 770.00 1169.73 a 6336.62
1952 1157.50 869.50 926.00 442.76 a 314.50 233.50 23.00 27.50 109.00 272.50 910.50 994.14 b 6280.40
1953 783.27 a 784.00 791.00 624.00 564.00 309.31 a 10.50 57.87 a 84.00 452.50 617.50 871.00 5948.94
1954 977.50 710.89 a 895.90 a 529.00 270.22 a 266.00 30.00 108.50 208.00 451.00 623.50 1054.50 6125.01
1955 1138.50 933.00 849.50 754.00 442.50 143.28 a 48.50 f 9.50 216.21 a 390.50 813.50 954.50 6644.98
1956 971.33 a 1065.00 817.92 e 530.00 326.05 c 215.50 35.00 78.50 154.66 a 526.50 779.50 952.00 6451.97
1957 1267.50 795.00 758.00 593.00 372.50 109.00 28.50 71.82 a 116.50 573.50 875.00 878.00 6438.32
1958 977.50 680.50 662.50 j 623.00 199.00 179.00 21.00 3.50 170.00 315.00 684.00 737.50 4590.00
1959 859.50 867.50 519.00 i 480.50 459.00 117.00 38.50 66.00 309.00 452.00 764.00 1083.50 5496.50
1960 1134.50 937.50 705.00 583.00 454.00 78.00 9.00 118.00 137.50 482.00 873.50 997.50 6509.50
1961 915.50 736.50 808.50 568.97 a 435.50 82.00 10.00 3.50 319.00 487.50 878.50 1020.50 6265.97
1962 1252.50 933.00 870.50 452.00 484.00 160.86 a 76.00 85.50 121.00 494.00 725.00 897.00 6551.36
1963 1139.50 628.50 851.00 759.50 335.50 237.00 76.50 71.50 105.60 e 337.00 m 771.00 953.00 5928.60
1964 1048.00 917.00 910.37 a 681.96 b 481.00 248.00 47.02 a 106.00 282.93 a 440.50 873.50 673.00 k 6036.28
1965 1023.00 b 758.50 840.74 b 571.03 a 452.00 189.50 f 63.11 c 115.14 c 346.00 370.40 b 752.07 a 1121.88 b 6413.87
1966 1018.35 a 905.50 783.50 534.31 a 293.39 c 228.50 91.97 a 68.41 b 180.56 c 372.50 i 551.00 i 934.17 e 5038.66
1967 935.37 e 767.50 894.57 c 847.24 a 383.07 c 180.00 8.27 a 14.00 87.50 418.50 c 587.00 g 1156.62 b 5692.64
1968 1001.82 a 721.52 d 697.00 632.14 b 388.53 a 135.00 a 19.38 c 149.46 c 232.50 b 510.95 c 863.40 e 1038.00 6389.70
1969 1119.50 927.00 833.50 606.00 259.50 144.00 46.00 74.40 a 156.72 a 654.21 b 786.00 972.62 c 6579.46
1970 957.79 b 722.00 823.00 754.80 e 330.50 143.28 a 25.50 11.50 298.00 567.50 755.00 1091.72 a 6480.59
1971 936.50 795.50 919.67 d 634.29 b 318.00 f 232.50 45.47 a 14.50 317.00 593.50 785.50 1121.34 b 6395.76
1972 1027.59 d 806.00 609.50 661.07 b 314.65 a 115.00 36.50 67.00 317.50 564.50 840.50 1211.00 6570.81
1973 1097.00 769.00 836.00 556.00 265.00 144.83 a 33.14 b 68.50 192.00 482.71 c 822.00 887.00 6153.18
1974 1134.00 830.00 835.00 630.00 467.21 c 74.00 62.00 59.00 107.50 503.00 733.27 d 1026.88 c 6461.86
1975 971.00 879.50 913.00 811.50 373.00 200.00 43.50 106.50 127.00 469.59 d 882.50 902.88 c 6679.97
1976 1016.28 a 878.00 921.50 674.00 298.50 264.00 24.00 152.50 147.00 451.00 681.50 1051.00 6559.28
1977 1239.50 743.00 899.50 447.50 582.50 76.50 59.00 57.50 240.00 a 461.00 737.07 a 892.80 a 6435.87
1978 881.50 749.50 596.50 658.50 485.15 a 163.50 55.50 113.00 217.20 e 405.50 590.50 i 865.00 h 4325.85
1979 1236.12 c 847.50 725.40 a 607.78 c 290.62 c 146.00 44.00 76.00 101.00 394.50 925.00 894.00 6287.93
1980 1023.00 721.00 829.00 497.50 384.50 269.00 31.00 84.00 174.00 464.50 843.62 a 898.50 6219.62
1981 893.00 819.50 736.50 522.50 380.50 154.00 63.00 26.50 201.00 577.00 764.00 885.50 6023.00
1982 1076.00 845.00 852.00 712.00 401.50 173.50 96.00 35.00 272.50 548.00 945.50 1118.00 7075.00
1983 935.50 730.50 790.50 694.00 406.00 229.50 126.00 61.50 274.00 445.00 792.50 1110.50 6595.50
1984 1015.50 858.50 707.00 654.00 349.50 294.00 17.00 43.50 274.50 674.50 854.00 1147.50 6889.50
1985 1207.00 910.00 869.55 a 439.00 333.00 112.50 5.00 70.00 375.50 578.50 1057.50 1113.50 7071.05
1986 780.00 681.50 610.50 589.00 357.02 a 57.00 71.50 8.50 384.50 454.50 725.89 b 1045.00 5764.91
1987 1079.50 788.00 745.00 348.50 282.62 a 113.00 123.00 48.50 128.00 337.00 788.79 a 1020.50 5802.41
1988 1088.50 736.50 714.50 480.00 414.00 182.00 21.00 36.50 217.50 259.50 778.00 1083.50 6011.50
1989 1130.50 1143.00 772.93 a 477.50 388.50 86.50 31.00 a 85.00 230.00 541.50 622.00 i 1050.50 5936.93
1990 963.50 928.00 742.50 388.50 476.00 229.50 36.00 75.00 136.00 476.00 781.50 732.50 i 5232.50
1991 723.50 i 332.00 m 606.00 j 657.41 a 270.00 n 0.00 z 11.37 a 0.00 z 47.00 l 0.00 z 762.50 970.50 2401.78
1992 938.00 685.00 651.50 430.50 153.00 95.00 55.00 49.00 171.00 394.50 875.00 1167.50 5665.00
1993 677.00 n 1027.50 642.00 594.00 247.50 237.50 181.50 124.50 204.50 464.00 982.50 1016.50 5722.00
1994 930.00 881.00 641.00 481.50 283.00 151.00 12.00 32.50 147.00 538.00 987.00 1065.00 6149.00
1995 933.00 615.00 807.50 599.00 418.50 229.50 54.77 a 97.00 136.50 502.00 610.00 394.00 p 5002.77
1996 687.50 j 817.50 708.50 527.00 409.00 167.50 28.00 26.00 140.50 k 485.50 737.50 925.00 4831.50
1997 918.00 876.50 658.00 279.00 t 232.00 204.00 71.50 17.50 154.50 509.50 720.00 1097.50 5459.00
1998 857.50 805.50 767.00 603.00 278.00 p 214.50 11.00 33.00 154.50 612.50 738.50 1087.50 5884.50
1999 914.50 a 882.50 810.65 a 556.00 g 221.50 m 198.00 e 64.50 f 38.50 i 207.60 e 409.89 d 631.67 c 638.00 m 4054.81
2000 794.00 g 557.50 i 848.76 b 507.00 e 382.50 87.60 e 48.57 a 25.32 a 159.50 g 572.35 d 998.28 a 995.10 a 4465.47
2001 1005.29 c 880.88 c 730.71 c 636.60 e 245.79 c 187.78 c 48.50 g 13.50 k 98.00 g 207.00 r 570.50 g 636.00 k 3687.04
2002 1051.00 791.00 824.00 555.50 316.50 h 170.50 12.50 141.50 244.29 b 618.00 792.86 b 658.50 i 5201.14
2003 824.50 836.50 548.50 f 711.50 373.00 113.00 9.50 27.00 157.50 390.00 905.17 a 1001.50 5349.17
2004 988.00 916.50 608.50 574.66 a 410.75 a 167.88 d 21.00 62.00 271.00 602.43 a 884.46 b 1033.33 d 6540.52
2005 1149.00 877.50 753.30 a 640.00 432.45 a 345.00 b 4.00 h 48.22 d 304.62 d 407.50 h 583.50 l 744.50 l 4550.09
2006 663.50 h 871.36 c 650.50 h 598.39 b 188.50 l 123.33 c 19.08 e 103.16 b 209.00 j 526.48 a 432.00 m 1074.67 a 3316.47
2007 1182.00 662.50 h 493.50 g 415.50 g 208.00 k 51.00 y 5.00 j 13.00 k 124.50 l 355.00 k 387.50 p 572.00 o 1182.00
2008 668.50 m 480.50 l 386.00 p 454.00 i 124.50 t 72.00 s 1.50 q 16.50 n 65.50 n 214.00 n 262.50 r 512.50 q 0.00
2009 397.50 q 391.50 n 360.00 q 254.00 p 88.00 r 35.00 p 18.00 m 10.00 n 47.00 n 288.50 o 96.00 y 278.00 w 0.00
2010 132.50 y 258.00 r 350.00 q 350.50 o 154.00 v 92.50 n 10.00 o 4.50 w 15.50 u 187.00 o 156.50 w 239.50 v 0.00
2011 160.50 y 407.50 o 260.00 u 174.00 v 176.00 s 125.00 n 16.50 q 3.50 n 4.50 u 195.00 u 861.11 c 535.00 q 861.11
2012 525.50 o 882.00 803.00 576.67 c 334.28 a 253.45 a 15.50 22.50 115.86 a 503.75 a 657.78 c 1055.50 5220.29
2013 1252.00 822.50 676.00 21.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2750.50
Period of Record Statistics
MEAN 1050.03 839.24 777.12 575.05 381.56 189.28 42.51 60.43 208.29 481.46 794.38 1015.68 6335.69
S.D. 145.90 102.85 99.33 103.54 96.61 69.46 36.61 42.47 84.24 87.83 108.38 117.56 359.26
SKEW 0.96 0.17 -0.24 0.04 0.11 0.10 1.56 1.00 0.46 -0.21 0.15 -0.24 0.36
MAX 1566.50 1143.00 1075.00 847.24 598.62 362.50 181.50 209.80 436.73 674.50 1081.55 1314.00 7277.00
MIN 780.00 615.00 453.50 308.00 153.00 25.50 1.60 0.00 46.50 259.50 550.34 692.00 5665.00
NO YRS 88 94 90 95 88 93 89 86 85 81 84 84 43