SUNTEX, OREGON

Monthly Total Heating Degree Days

(358250)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199006
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
1961 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 268.00 u 1196.82 c 1196.82
1962 1415.09 d 1038.07 a 978.50 549.31 a 563.68 a 254.50 139.00 154.48 a 237.50 594.00 0.00 z 499.00 r 5924.14
1963 1293.00 707.50 874.00 759.31 a 434.00 e 306.21 a 0.00 z 55.00 f 158.33 c 418.50 h 606.00 i 1175.00 5707.35
1964 1299.00 1196.50 1102.16 c 771.35 d 569.00 270.00 102.30 a 157.50 309.11 b 539.50 686.50 g 1130.00 7446.41
1965 980.50 f 863.15 b 925.57 c 615.00 572.43 b 247.50 104.50 155.52 a 454.04 d 507.50 843.75 b 1246.56 e 6535.52
1966 1219.91 d 1070.50 500.50 m 599.50 351.50 264.44 c 89.50 114.50 188.28 a 595.50 833.50 1127.50 6454.63
1967 1093.55 b 876.30 a 937.00 874.00 491.35 a 231.21 a 21.50 3.00 138.62 a 622.50 867.86 b 1224.50 7381.38
1968 1210.03 a 788.58 c 835.97 a 778.45 a 500.81 b 225.52 a 0.00 z 156.50 277.24 a 633.43 a 860.17 a 1199.18 a 7465.88
1969 1232.50 1126.00 1047.80 a 631.03 a 351.85 a 206.90 a 95.87 d 90.33 b 222.50 727.00 895.50 1101.53 a 7728.81
1970 1122.00 837.41 a 921.73 a 859.14 a 461.38 a 180.00 39.55 b 36.54 c 226.00 j 462.00 m 845.69 a 1304.50 6607.94
1971 1134.60 a 916.42 d 1010.60 a 710.77 d 419.07 d 294.31 a 101.00 43.00 440.36 b 704.50 908.79 a 1293.73 a 7977.15
1972 1323.38 b 997.91 a 758.98 a 748.39 b 416.36 b 197.07 a 64.14 b 74.83 b 459.11 b 602.43 a 906.67 c 1400.50 7949.77
1973 1209.00 864.50 874.20 a 641.11 c 351.33 d 247.50 b 56.12 b 86.50 204.50 h 622.58 a 960.00 b 1031.00 6943.85
1974 1245.34 b 923.50 879.00 664.50 509.00 153.00 106.00 104.00 212.50 636.00 915.00 1176.50 7524.34
1975 1299.50 1049.50 965.50 858.10 a 490.83 a 303.50 48.50 184.00 218.28 a 616.00 953.00 1098.00 8084.71
1976 1212.10 a 1052.00 950.00 671.90 a 383.00 313.27 d 48.05 a 187.50 221.50 591.07 a 797.22 c 1148.03 a 7575.64
1977 1474.64 b 894.00 939.50 536.50 604.50 b 123.10 a 95.58 a 95.67 b 317.14 b 572.00 918.75 b 1101.00 7672.39
1978 1132.57 b 946.00 675.00 659.00 518.00 229.14 a 68.41 b 152.42 a 347.07 a 532.68 a 1066.50 1337.13 a 7663.92
1979 1575.50 972.50 848.88 a 649.44 c 393.46 e 197.07 a 82.67 a 84.50 194.48 a 456.73 a 1052.59 a 1109.00 7616.83
1980 1204.50 835.50 889.50 547.76 a 383.00 285.52 a 57.35 a 138.93 d 224.50 596.00 850.50 1082.00 7095.05
1981 1073.12 a 1011.00 811.50 578.79 a 438.02 d 262.50 110.64 b 52.50 271.50 649.45 a 836.00 1068.93 d 7163.94
1982 1382.50 1043.50 895.00 0.00 z 724.50 204.00 109.50 70.50 356.00 625.00 1059.50 1245.50 7715.50
1983 1094.00 869.50 804.00 749.50 438.50 301.00 140.00 80.50 320.50 563.00 877.50 1344.50 7582.50
1984 1455.00 1152.00 895.00 728.50 438.50 326.00 38.50 62.00 343.50 737.50 920.50 1386.00 8483.00
1985 1432.50 1162.50 996.00 558.50 415.50 185.50 12.00 155.50 491.50 689.50 1236.50 1583.00 8918.50
1986 1140.50 861.00 709.00 652.50 440.20 a 113.50 124.50 22.00 449.50 564.50 827.00 1167.00 7071.20
1987 1288.50 897.00 807.00 466.55 a 347.20 a 174.00 152.00 107.50 199.00 476.50 935.36 b 1206.86 b 7057.47
1988 1308.50 933.00 835.00 545.50 480.50 228.00 49.00 68.50 295.50 386.50 956.50 1263.50 7350.00
1989 1369.50 1278.50 807.03 a 533.00 476.00 162.50 59.00 134.50 294.50 636.50 935.50 1121.50 7808.03
1990 1039.02 a 1028.22 a 781.00 434.50 454.00 150.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3886.74
Period of Record Statistics
MEAN 1259.98 972.14 884.09 656.14 462.67 228.85 81.35 102.71 293.93 595.30 922.39 1209.62 7668.67
S.D. 135.15 132.12 98.59 116.33 86.25 59.02 37.47 50.29 100.45 80.79 97.15 122.68 479.21
SKEW 0.39 0.35 0.03 0.16 0.98 -0.17 0.05 -0.07 0.49 -0.53 1.53 1.08 0.93
MAX 1575.50 1278.50 1102.16 874.00 724.50 326.00 152.00 187.50 491.50 737.50 1236.50 1583.00 8918.50
MIN 1039.02 707.50 675.00 434.50 347.20 113.50 12.00 3.00 138.62 386.50 797.22 1031.00 7057.47
NO YRS 28 29 28 28 29 29 26 27 26 26 25 28 19