BROTHERS, OREGON

Monthly Total Heating Degree Days

(351067)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1959 0.00 z 0.00 z 0.00 z 0.00 z 34.00 z 287.50 131.50 229.40 a 414.00 606.22 d 841.50 1149.00 3659.12
1960 1309.75 a 1073.50 869.00 720.00 598.96 c 283.00 46.50 d 260.00 306.00 631.37 a 1032.50 1183.00 8313.58
1961 1027.00 862.50 942.50 759.50 595.00 193.50 98.50 69.00 520.00 669.00 1010.00 1200.50 7947.00
1962 1286.00 996.50 1036.50 651.00 707.50 379.50 234.00 265.50 341.50 644.50 858.00 1015.50 8416.00
1963 1272.50 750.00 1007.00 884.50 483.00 383.00 270.00 160.00 186.00 573.00 853.50 1091.50 7914.00
1964 1214.00 990.50 1030.00 810.00 636.00 367.50 137.50 224.00 388.00 529.00 960.00 1170.50 8457.00
1965 1130.50 843.50 964.00 700.50 616.00 325.00 143.12 a 198.50 503.00 485.50 870.00 1190.00 7969.62
1966 1197.00 1007.00 893.50 717.50 433.50 403.00 197.37 a 176.00 273.00 617.00 849.00 1088.00 7851.87
1967 1073.00 842.50 988.00 951.00 534.00 289.00 71.50 57.50 209.50 613.00 837.00 1229.00 7695.00
1968 1183.00 836.50 806.00 a 782.50 565.00 281.50 89.00 257.00 316.50 621.03 a 862.50 1207.00 7807.53
1969 1252.00 1091.50 958.50 743.00 431.50 273.00 147.00 182.00 321.00 775.00 855.50 1040.50 8070.50
1970 1085.50 852.50 984.50 964.00 555.50 251.50 115.50 113.00 496.50 714.00 924.00 1274.50 8331.00
1971 1088.50 952.50 1068.50 797.50 529.00 396.00 133.00 72.50 478.50 741.50 913.00 1270.50 8441.00
1972 1241.00 956.50 788.00 834.50 490.00 265.50 98.50 132.00 458.50 642.00 923.00 1338.50 8168.00
1973 1254.50 907.50 963.50 750.50 437.00 268.00 111.00 182.50 314.00 660.00 984.50 1019.50 7852.50
1974 1252.00 914.00 928.00 767.50 620.00 178.00 154.50 165.00 249.50 656.50 852.41 a 1127.00 7864.41
1975 1136.00 990.00 1016.00 920.50 535.50 361.00 94.00 241.50 269.00 646.00 991.50 1027.00 8228.00
1976 1083.50 993.00 1007.50 802.00 507.00 438.50 116.00 253.50 261.50 609.00 760.00 1051.00 7882.50
1977 1209.00 791.50 1010.50 624.50 705.00 185.50 162.50 118.50 397.00 595.50 958.45 a 1029.50 7787.45
1978 1026.50 878.00 750.50 761.00 637.50 289.00 134.50 214.50 426.50 563.00 1082.50 1306.00 8069.50
1979 1476.00 967.00 825.50 763.00 485.00 298.00 147.00 166.00 214.00 491.00 971.00 989.50 7793.00
1980 1163.50 862.50 942.50 635.50 531.50 411.50 132.50 274.00 297.50 558.50 834.00 927.00 7570.50
1981 1008.50 933.00 866.00 654.00 546.50 303.50 206.50 106.00 322.50 660.50 856.50 1054.50 7518.00
1982 1283.00 1004.00 968.00 799.50 550.00 267.00 192.50 163.00 430.00 684.00 1034.50 1200.00 8575.50
1983 991.50 862.00 871.00 821.00 497.50 385.00 221.00 107.50 421.00 572.50 881.00 1332.00 7963.00
1984 1212.50 982.50 837.50 578.50 i 550.50 391.50 91.50 119.00 418.00 784.50 967.50 1283.00 7638.00
1985 1292.00 1075.00 986.00 603.50 527.00 258.00 31.50 227.00 549.00 667.00 1226.00 1333.00 8775.00
1986 967.50 845.19 a 741.00 768.10 a 506.00 199.50 250.50 51.50 515.50 589.50 855.50 1099.50 7389.29
1987 1225.00 923.00 888.50 489.50 408.17 a 201.21 a 235.00 184.00 263.00 475.00 949.04 d 1160.50 7401.91
1988 1207.97 a 827.00 851.00 590.50 542.50 279.50 85.50 106.50 299.50 343.50 921.00 1135.00 7189.47
1989 1262.50 1231.50 901.67 b 562.00 548.00 226.00 96.50 197.50 282.00 617.50 861.00 1038.50 7824.67
1990 1051.50 1008.50 838.50 514.50 589.50 284.50 82.50 163.00 155.50 613.00 867.00 1376.00 7544.00
1991 1114.00 737.00 980.50 773.00 608.50 412.50 70.50 63.50 185.50 556.50 852.00 1068.00 7421.50
1992 1092.50 803.00 770.50 570.00 297.00 187.50 160.00 116.50 498.50 518.50 953.00 1315.00 7282.00
1993 1473.50 1261.00 914.50 729.00 395.50 358.50 330.00 179.50 286.00 524.50 1095.50 1105.00 8652.50
1994 965.00 1004.50 789.50 621.50 423.50 278.00 53.50 107.00 188.00 658.50 1133.00 1192.50 7414.50
1995 1065.00 768.50 951.00 752.50 472.50 325.00 114.50 157.00 234.50 637.50 733.00 1124.00 7335.00
1996 1092.00 1052.50 916.71 c 727.00 679.00 0.00 z 95.00 149.50 420.00 669.00 887.00 1109.50 7797.21
1997 1147.55 c 1001.00 350.50 r 271.00 s 365.59 b 360.58 d 151.79 b 82.00 306.00 677.00 854.48 a 1180.00 6125.99
1998 1050.50 943.50 658.00 i 761.00 655.50 341.50 53.50 90.00 p 257.50 721.50 915.50 1230.00 6930.00
1999 1130.47 a 1089.41 a 989.86 b 831.21 a 665.98 a 381.50 219.67 b 128.98 c 375.00 b 602.50 732.50 0.00 z 7147.08
2000 900.50 g 980.50 976.50 680.50 580.39 d 248.65 d 185.50 109.50 415.80 e 720.00 1085.17 a 1152.00 7134.52
2001 1235.00 1042.00 878.52 c 794.50 465.00 406.67 c 193.15 e 91.28 d 274.00 596.20 c 905.89 b 1253.90 b 8136.10
2002 1181.50 968.00 1036.00 729.00 634.50 261.00 51.50 222.00 362.00 749.50 918.00 1107.45 b 8220.45
2003 943.50 998.50 830.05 b 868.50 653.98 e 0.00 z 63.00 78.00 274.04 d 553.50 1071.00 1107.00 7441.07
2004 1220.00 1087.50 809.50 474.00 j 576.00 298.00 88.50 99.20 a 426.72 a 655.00 991.00 1087.00 7338.42
2005 1228.00 978.78 e 842.00 783.00 546.50 456.50 79.88 e 113.50 446.00 676.50 1002.00 1285.00 8437.67
2006 1102.00 1070.50 1078.00 780.56 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4031.06
Period of Record Statistics
MEAN 1163.11 953.98 917.61 739.63 541.71 309.32 135.49 155.09 345.67 620.53 927.06 1157.67 7934.49
S.D. 119.05 113.73 89.04 106.99 91.01 74.11 66.00 62.78 103.70 83.59 102.05 107.34 413.07
SKEW 0.39 0.31 -0.20 -0.26 -0.36 0.05 0.77 0.23 0.15 -0.63 0.60 0.15 0.08
MAX 1476.00 1261.00 1078.00 964.00 707.50 456.50 330.00 274.00 549.00 784.50 1226.00 1376.00 8775.00
MIN 943.50 737.00 741.00 489.50 297.00 178.00 31.50 51.50 155.50 343.50 732.50 927.00 7189.47
NO YRS 46 47 45 44 46 45 47 46 47 47 47 46 38