DURKEE 3 NNW, OREGON

Monthly Total Heating Degree Days

(352482)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197611
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.50 n 33.00 222.50 549.50 880.00 1347.98 a 3032.98
1949 1670.50 992.50 715.00 453.50 213.90 a 131.00 23.50 9.00 160.00 672.50 775.00 1069.00 6885.40
1950 1329.00 904.50 850.50 578.00 406.50 155.50 11.62 c 15.50 0.00 z 0.00 z 0.00 z 491.50 n 4251.12
1951 0.00 z 0.00 z 0.00 z 0.00 z 140.50 l 21.50 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 149.50 j 132.00 20.00 23.00 95.00 365.50 967.50 1071.00 2674.00
1953 833.50 826.00 b 767.00 592.50 450.50 244.00 5.17 a 32.50 131.50 458.28 a 703.50 1085.00 6129.45
1954 974.00 771.56 a 844.75 a 527.07 a 269.50 235.50 21.50 73.50 187.24 a 535.00 722.00 1202.00 6363.62
1955 1316.00 1066.07 a 982.00 697.50 392.00 97.00 70.50 2.50 227.00 495.50 969.50 1061.00 7376.57
1956 1061.00 1105.50 800.00 481.00 266.50 184.66 a 31.00 45.00 166.50 574.50 965.00 1161.47 a 6842.12
1957 1496.50 981.00 784.50 558.00 272.50 121.50 12.00 34.00 132.50 567.00 933.50 1040.00 6933.00
1958 1144.00 764.00 850.50 596.00 181.00 115.50 17.00 10.00 269.50 478.00 847.00 950.00 6222.50
1959 1025.00 856.00 820.00 526.00 475.00 127.50 52.00 52.00 300.00 556.50 947.50 1138.50 6876.00
1960 1297.50 991.50 774.50 544.00 449.00 92.50 2.00 101.50 110.50 527.00 827.50 1129.50 6847.00
1961 1095.50 738.50 754.50 561.00 342.50 27.00 0.00 1.50 296.50 552.00 920.00 1147.50 6436.50
1962 1388.00 989.00 870.58 a 459.00 382.00 125.00 44.00 63.00 129.00 506.50 787.50 995.00 6738.58
1963 1298.50 659.00 745.50 624.50 244.00 168.50 20.50 16.50 86.00 394.50 837.00 1208.00 6302.50
1964 1274.00 1101.00 899.50 616.00 365.50 171.00 11.50 79.00 251.50 462.00 864.00 1120.50 7215.50
1965 1120.50 826.50 876.50 461.50 377.50 137.68 b 26.50 68.20 a 314.00 434.50 733.50 1116.50 6493.38
1966 1018.50 930.00 728.50 486.50 228.50 156.00 19.00 32.00 50.50 555.00 735.00 1029.00 5968.50
1967 959.50 824.50 808.00 666.50 309.50 111.50 0.00 2.00 83.00 586.50 825.00 1203.00 6379.00
1968 1171.50 750.00 686.00 642.50 316.00 98.00 7.00 96.50 200.00 597.50 851.00 1091.00 6507.00
1969 1180.58 a 954.00 844.50 510.00 223.00 120.00 16.00 33.00 141.00 652.00 851.50 998.00 6523.58
1970 1022.50 759.50 831.50 719.50 367.00 133.50 11.50 4.50 327.50 653.00 832.50 1188.00 6850.50
1971 1102.50 835.50 881.00 568.00 270.50 217.00 55.50 9.00 347.00 608.00 900.00 1219.00 7013.00
1972 1240.00 a 957.50 705.50 637.50 256.00 107.50 37.50 7.50 325.00 478.50 821.50 1319.00 6893.00
1973 1171.00 827.00 764.00 544.50 308.50 162.50 11.00 28.50 179.00 532.68 a 878.50 978.50 6385.68
1974 1242.50 827.50 785.50 579.50 428.50 86.50 48.00 45.00 156.50 510.50 813.50 1118.50 6642.00
1975 1239.00 1004.00 853.00 702.00 392.50 172.50 18.60 a 63.50 154.00 544.00 943.50 1107.00 7193.60
1976 1154.75 c 989.00 979.82 c 650.50 298.63 a 214.00 17.57 a 64.00 137.14 b 345.50 o 0.00 z 0.00 z 4505.42
Period of Record Statistics
MEAN 1185.61 893.50 815.49 576.25 326.41 142.40 22.61 37.33 191.85 532.56 851.23 1119.00 6667.42
S.D. 177.82 120.18 75.54 77.08 81.81 48.95 17.98 29.42 85.45 75.25 78.42 96.97 361.65
SKEW 0.58 0.05 0.42 0.12 0.10 0.22 1.03 0.58 0.36 -0.21 -0.17 0.46 0.04
MAX 1670.50 1105.50 982.00 719.50 475.00 244.00 70.50 101.50 347.00 672.50 969.50 1347.98 7376.57
MIN 833.50 659.00 686.00 453.50 181.00 27.00 0.00 1.50 50.50 365.50 703.50 950.00 5968.50
NO YRS 26 26 26 26 26 27 27 28 27 26 26 26 24