UNITY, OREGON

Monthly Total Heating Degree Days

(358780)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200711
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
1908 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
1909 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
1910 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
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 0.00 z 0.00
1912 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
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
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 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 37.50 61.00 338.00 552.66 b 1056.00 1195.10 b 3240.26
1937 1805.48 b 1153.50 969.78 a 731.00 445.88 a 311.50 43.00 188.58 a 335.50 455.50 810.00 c 1040.57 a 8290.30
1938 1170.52 b 1032.00 929.50 624.83 a 492.00 233.79 a 49.00 123.50 f 240.50 655.00 1120.50 1208.50 7756.14
1939 1252.00 1191.00 814.27 a 521.00 344.10 a 351.35 d 62.60 e 62.50 50.00 x 637.10 b 892.50 995.62 a 7124.03
1940 1149.58 a 996.00 827.00 601.50 435.15 d 176.90 a 38.50 44.50 331.55 a 630.00 1079.48 a 1156.30 a 7466.46
1941 1226.00 746.50 h 841.43 c 389.00 m 512.10 e 355.00 58.00 147.25 a 430.20 e 772.23 c 945.00 c 1145.00 6432.21
1942 1395.50 1163.50 1073.50 652.24 a 611.00 368.50 61.00 123.00 326.00 625.74 d 972.00 1153.72 a 8525.70
1943 1339.41 b 1033.50 1022.50 604.50 591.00 416.50 119.00 145.70 a 186.00 597.50 894.31 a 1169.50 8119.42
1944 897.50 k 1113.81 b 1011.50 699.00 465.50 354.50 129.00 170.50 314.00 318.50 k 985.80 e 697.50 m 5243.62
1945 1211.50 947.00 972.50 744.50 493.50 356.50 80.50 101.50 385.50 557.50 988.50 1278.00 8117.00
1946 1329.50 1110.50 891.00 636.00 513.00 311.50 118.00 116.50 406.50 778.00 1003.50 1075.50 8289.50
1947 1450.50 886.50 805.50 673.50 309.00 163.50 n 37.00 t 60.50 t 318.00 0.00 z 0.00 z 0.00 z 4443.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 133.82 a 165.33 a 326.54 d 0.00 z 713.50 h 1497.50 2123.19
1949 1831.77 c 1141.00 903.00 368.00 k 319.00 k 224.44 c 93.50 78.50 235.80 e 92.00 z 870.60 e 321.50 w 5378.61
1950 1475.00 1093.17 d 1057.10 a 567.00 f 591.50 270.52 a 118.32 a 85.50 316.50 238.00 r 0.00 z 1008.00 6015.60
1951 1282.00 1008.50 1060.00 653.50 474.19 d 311.00 69.50 100.00 265.20 e 342.50 p 1023.00 e 1334.00 7580.89
1952 1502.90 e 758.50 l 1074.27 e 288.50 n 343.00 g 246.50 78.00 75.00 160.71 b 265.50 m 847.00 h 1279.55 b 4416.94
1953 719.00 i 955.04 e 871.74 b 736.73 d 597.50 382.00 64.67 b 95.50 207.93 a 524.70 d 650.50 g 1181.44 d 5617.27
1954 1129.50 849.50 812.50 f 648.10 a 382.50 337.50 58.50 172.50 327.78 c 554.00 f 780.60 e 988.50 h 4686.48
1955 1088.00 g 1175.39 e 858.50 f 819.83 a 383.00 h 174.50 f 142.60 a 59.00 207.00 g 323.00 o 1047.00 1146.45 c 4390.27
1956 1279.78 a 1268.48 b 673.50 h 387.00 k 265.00 f 281.90 a 78.02 a 137.43 a 261.00 658.50 955.86 a 1195.05 a 6116.02
1957 1557.00 1045.85 a 870.00 663.21 b 432.45 a 201.00 84.00 156.00 222.78 c 531.00 g 738.00 h 820.50 h 5232.29
1958 815.00 j 872.48 c 962.15 d 686.40 e 180.00 i 158.50 f 61.00 21.50 310.00 c 375.00 i 547.50 l 778.00 g 2913.53
1959 1115.00 947.69 b 885.57 a 611.11 c 576.82 c 195.00 d 91.00 142.50 394.44 c 441.00 j 1002.12 d 1284.50 7245.75
1960 1442.03 b 1256.00 985.28 a 677.00 596.48 b 231.72 a 35.50 192.00 253.33 c 633.43 a 511.50 l 1259.12 a 7561.91
1961 1224.00 815.50 862.66 b 696.96 b 489.05 b 124.00 30.00 16.53 a 415.96 d 633.12 e 1035.54 b 1280.50 7623.82
1962 1499.37 a 1113.78 a 1011.78 b 567.60 e 539.29 b 259.66 a 141.00 131.50 251.00 625.34 b 942.32 b 1174.56 d 8257.19
1963 1359.57 c 752.50 870.77 c 753.00 379.46 d 243.33 c 115.50 101.00 160.18 b 352.00 g 881.54 d 1306.98 c 6923.83
1964 457.50 t 1233.50 824.00 g 688.27 d 478.36 b 300.00 c 66.65 a 147.50 374.48 a 406.00 f 617.00 l 1226.05 a 4514.81
1965 1196.27 c 956.00 974.36 b 512.50 f 346.00 k 250.71 b 99.50 157.50 439.66 a 380.00 h 568.00 j 1290.08 e 5364.08
1966 940.50 f 1074.89 a 927.93 a 495.00 h 358.80 d 278.00 60.50 84.50 157.50 383.50 k 529.50 l 644.00 n 2942.12
1967 748.50 j 612.50 i 604.00 j 498.50 l 319.50 k 156.50 h 19.63 a 15.50 a 154.50 382.50 m 564.00 k 797.00 m 189.63
1968 968.00 i 649.50 i 538.00 j 493.00 i 295.50 n 126.50 j 52.50 177.50 187.50 g 558.00 f 957.00 1215.89 d 2402.89
1969 1312.52 c 1163.83 e 682.00 l 638.50 366.00 200.77 d 100.75 a 90.50 245.89 b 465.50 k 927.22 c 1095.50 6141.48
1970 1120.13 a 863.50 894.50 794.00 454.31 b 202.20 e 54.00 36.17 a 419.50 722.00 912.86 b 1348.00 7821.17
1971 1146.00 932.30 a 738.50 i 700.86 a 415.00 290.50 106.95 a 25.32 a 418.97 a 542.00 f 0.00 z 0.00 z 4035.89
1972 1340.75 a 1122.71 a 803.86 b 749.50 421.08 a 167.22 c 78.50 79.50 426.21 a 383.50 j 594.50 j 1411.61 c 6600.95
1973 1305.00 932.00 873.00 654.00 357.00 236.40 e 12.00 i 91.85 d 302.22 c 438.50 k 0.00 z 734.00 k 4751.47
1974 1432.64 c 746.50 f 602.50 j 0.00 z 332.00 n 100.18 b 104.00 78.00 220.50 616.50 715.00 g 1190.18 c 3742.00
1975 875.00 k 721.50 j 1058.28 b 850.00 492.50 274.80 e 48.57 a 144.00 267.50 506.50 f 527.00 m 1168.00 4303.64
1976 1244.13 a 1134.35 c 1017.26 d 734.40 e 466.11 c 326.11 c 62.50 174.50 189.00 478.50 f 662.00 g 1234.00 6582.36
1977 1432.56 e 918.00 666.00 h 546.00 601.50 138.50 81.38 c 87.00 334.66 a 600.00 960.52 a 1032.82 a 6732.92
1978 1130.50 934.50 740.79 b 681.21 a 532.96 e 168.00 h 89.79 b 162.48 b 296.00 f 587.21 e 1088.89 c 1493.74 d 7442.08
1979 1640.50 1030.00 565.00 k 598.50 345.59 d 207.50 74.83 b 76.50 194.00 534.50 1072.00 509.00 p 5773.92
1980 715.50 n 606.00 j 405.50 p 617.22 c 424.50 336.50 67.50 152.93 a 272.00 569.92 e 873.62 a 914.50 g 3314.20
1981 1057.00 768.00 g 628.00 h 410.00 j 295.00 m 174.00 g 102.00 29.50 246.50 511.00 f 613.00 h 843.00 h 1435.00
1982 757.00 m 666.00 m 908.50 525.00 i 257.50 o 198.50 68.50 k 22.50 l 336.00 659.00 587.00 m 761.00 l 2102.00
1983 1108.25 a 568.50 k 804.50 720.52 a 297.50 i 239.00 90.00 i 51.50 283.50 548.00 921.50 944.50 k 4676.77
1984 866.50 l 666.00 m 394.00 r 376.50 o 458.28 a 316.50 41.50 42.00 338.50 412.50 o 552.50 m 946.50 l 1196.78
1985 1047.00 j 0.00 z 727.50 k 309.50 n 317.50 147.50 0.50 137.50 442.50 454.50 k 791.00 l 1840.00 2885.50
1986 779.00 k 394.50 n 736.50 681.50 448.98 a 56.00 k 113.15 a 6.00 448.00 324.50 n 335.00 s 453.50 t 2434.13
1987 606.50 q 235.00 u 0.00 z 82.00 v 162.50 o 116.00 m 41.50 l 72.50 k 120.00 j 334.50 j 172.00 v 577.00 p 0.00
1988 599.00 q 757.00 i 493.50 m 304.50 k 205.00 n 172.00 31.50 j 45.98 a 175.00 i 209.00 l 537.00 l 709.00 n 217.98
1989 909.50 k 867.00 j 536.50 l 362.50 j 320.50 i 69.00 k 5.50 n 109.50 i 162.00 m 432.50 j 576.50 l 387.00 t 0.00
1990 706.50 k 624.50 k 486.50 l 305.00 j 354.00 j 153.00 k 10.00 j 34.00 i 38.50 n 327.00 l 528.50 m 691.50 o 0.00
1991 792.50 l 520.00 j 523.50 m 398.00 l 322.50 j 167.00 m 21.00 i 6.00 j 96.50 j 392.50 i 535.00 l 754.50 k 0.00
1992 788.50 j 536.50 j 459.00 j 521.00 145.00 n 28.00 l 72.50 i 46.00 j 103.50 j 339.50 j 660.00 k 674.00 o 521.00
1993 785.00 n 670.50 l 604.50 k 667.50 87.50 o 288.75 b 143.50 k 90.50 i 156.50 n 325.50 k 639.00 k 760.50 j 956.25
1994 0.00 z 620.00 k 751.00 329.50 k 169.50 m 198.10 a 15.00 k 14.50 i 79.00 i 335.00 m 0.00 z 731.50 m 949.10
1995 686.00 l 416.00 m 601.50 i 374.00 k 288.50 k 160.50 j 14.00 m 89.00 j 122.50 j 369.00 l 435.00 m 383.00 s 0.00
1996 619.50 o 648.50 j 488.50 k 320.50 m 279.00 o 122.00 l 7.50 j 40.50 i 155.00 o 305.50 l 524.00 k 754.00 k 0.00
1997 725.00 k 632.50 i 514.50 j 385.50 l 202.00 k 122.00 k 43.50 m 10.50 k 98.00 m 338.00 k 367.00 p 659.50 m 0.00
1998 630.50 m 543.00 k 564.00 k 405.00 j 255.00 l 151.00 k 2.50 i 14.50 k 80.00 k 331.00 l 445.50 o 756.50 k 0.00
1999 662.50 l 713.50 i 659.50 h 450.00 j 247.50 m 143.00 i 20.50 k 5.00 k 149.00 i 257.50 m 524.50 j 747.50 k 0.00
2000 692.00 l 644.00 i 509.50 l 271.50 l 257.50 i 66.50 i 14.00 o 17.50 h 107.50 l 331.50 m 663.50 l 809.50 k 0.00
2001 787.00 l 712.00 j 549.50 i 414.50 k 160.50 n 102.50 l 20.00 m 5.00 h 51.50 n 324.50 m 609.00 j 773.00 l 0.00
2002 817.00 j 718.50 j 634.50 k 406.00 i 292.00 j 85.50 j 7.00 j 45.00 l 72.50 l 427.50 i 562.50 k 668.00 l 0.00
2003 666.50 k 632.00 i 487.50 j 439.50 i 280.00 j 74.00 j 7.50 k 0.50 k 101.00 k 232.00 m 597.00 m 646.50 m 0.00
2004 852.50 k 701.00 j 553.00 i 399.00 i 252.50 l 92.50 i 16.00 j 25.50 i 194.50 i 316.50 k 525.00 k 303.50 v 0.00
2005 515.00 r 677.50 i 282.50 s 418.50 i 284.00 j 180.00 h 4.50 k 27.50 i 178.00 i 356.00 l 548.50 m 0.00 z 0.00
2006 0.00 z 324.50 t 178.50 y 441.00 j 278.00 j 85.50 m 4.50 l 52.50 k 163.00 k 282.50 p 396.00 p 0.00 z 0.00
2007 433.50 u 349.00 q 204.50 x 427.50 l 0.00 z 76.00 j 2.00 n 21.50 j 152.00 k 449.00 j 610.00 k 0.00 z 0.00
Period of Record Statistics
MEAN 1328.41 1033.83 916.09 671.47 465.13 259.42 76.93 101.73 302.82 616.24 964.28 1232.69 8056.73
S.D. 189.26 131.08 98.76 75.17 86.22 75.10 32.93 52.77 86.04 75.33 84.09 161.00 347.79
SKEW 0.92 -0.11 -0.03 0.11 0.05 -0.05 0.11 -0.05 0.01 0.33 -0.15 1.62 -0.51
MAX 1831.77 1268.48 1074.27 850.00 611.00 416.50 142.60 192.00 448.00 778.00 1120.50 1840.00 8525.70
MIN 1057.00 752.50 736.50 521.00 309.00 100.18 0.50 6.00 154.50 455.50 780.60 995.62 7466.46
NO YRS 35 36 35 37 37 44 47 49 47 23 28 34 9