FRIEND 1 W, OREGON

Monthly Total Heating Degree Days

(353121)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197608
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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1937 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
1938 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
1939 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
1940 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 919.00 988.50 1907.50
1941 1052.50 785.68 c 645.00 525.50 414.00 262.50 26.00 116.00 310.50 560.00 702.00 946.02 a 6345.70
1942 1413.00 908.96 a 813.00 558.50 481.50 354.00 110.50 99.00 162.00 480.50 a 909.50 979.50 7269.96
1943 1337.50 898.59 a 910.00 556.00 562.50 363.00 124.52 a 218.00 170.50 589.50 900.50 1140.00 7770.61
1944 1145.00 996.50 882.50 678.00 504.00 337.50 142.50 188.00 236.50 448.00 934.66 a 1240.52 a 7733.67
1945 1071.00 957.19 a 1021.00 791.00 475.50 366.50 117.00 125.00 348.00 619.50 1024.50 1247.50 8163.69
1946 1144.00 972.00 948.50 782.50 599.50 504.00 160.00 104.00 331.50 683.50 928.50 949.50 8107.50
1947 1121.00 797.50 701.00 520.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 590.00 813.00 952.50 5495.00
1948 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 358.50 q 1216.75 c 1216.75
1949 1574.50 998.50 870.58 a 536.50 375.00 274.00 161.50 90.50 k 216.50 0.00 z 0.00 z 0.00 z 5007.08
1950 0.00 z 0.00 z 0.00 z 0.00 z 206.50 p 239.00 68.50 52.00 196.00 612.00 809.00 908.50 2885.00
1951 1163.00 879.50 956.35 a 551.00 424.00 174.00 66.00 109.50 200.50 596.00 875.00 1182.50 7177.35
1952 1232.50 929.21 e 862.50 568.00 401.00 296.90 a 78.50 114.00 173.00 357.50 1019.50 1066.00 7098.60
1953 836.00 799.00 800.00 666.50 549.98 b 425.00 133.00 142.60 a 189.50 507.50 769.00 950.50 6768.58
1954 1099.00 853.00 512.00 n 654.00 419.50 394.00 162.50 176.50 283.00 614.50 676.00 1068.50 6400.50
1955 1091.00 902.00 939.50 745.50 526.00 195.50 187.00 106.43 a 252.50 552.50 967.00 1087.50 7552.43
1956 1116.50 1098.00 865.50 533.50 348.23 a 314.50 75.43 a 113.00 208.50 598.00 899.50 990.00 7160.67
1957 1272.50 g 909.00 854.00 597.00 315.17 a 209.50 139.50 183.50 152.50 616.00 832.00 885.50 5693.67
1958 957.00 683.50 856.00 624.50 256.50 174.00 12.00 26.00 243.50 461.50 842.50 875.00 6012.00
1959 988.50 895.00 798.50 581.00 528.50 252.50 103.00 96.00 h 304.50 472.50 823.20 e 1063.00 6810.20
1960 1275.00 930.00 786.48 d 576.50 518.00 211.00 30.00 144.50 174.00 449.50 802.00 1110.50 7007.48
1961 979.00 700.54 b 755.50 589.50 419.00 119.50 23.50 7.00 229.50 517.00 896.50 998.50 6235.04
1962 1045.00 849.50 847.00 460.00 524.50 211.50 90.50 86.50 132.50 486.00 705.00 889.50 6327.50
1963 1172.50 669.50 752.50 651.00 365.00 248.50 112.50 63.03 a 90.00 430.50 730.00 1067.00 6352.03
1964 946.50 772.00 809.00 634.00 448.00 233.00 66.00 119.00 195.00 446.00 900.52 a 1108.50 6677.52
1965 1000.00 742.00 763.50 518.50 414.50 146.00 66.00 60.00 223.50 325.00 716.00 988.50 5963.50
1966 992.00 825.00 752.50 512.50 333.50 215.00 83.50 39.00 134.50 440.50 752.88 d 892.36 c 5973.24
1967 854.00 685.00 818.50 716.00 373.00 122.50 14.00 6.00 54.50 439.00 752.50 1005.50 5840.50
1968 986.00 750.50 667.50 616.00 372.00 181.50 44.50 136.50 175.00 556.50 776.00 1150.50 6412.50
1969 1371.50 955.50 765.50 590.50 247.00 105.00 65.00 71.50 187.50 551.00 710.50 1029.72 a 6650.22
1970 1054.00 a 759.23 b 762.60 a 737.50 418.00 162.00 58.00 68.00 351.72 a 616.00 841.00 1106.18 a 6934.24
1971 954.00 844.31 b 917.08 a 693.50 410.00 364.50 107.95 c 39.50 343.97 a 622.58 a 826.00 1054.00 a 7177.39
1972 1093.55 b 929.61 b 724.50 727.50 b 378.72 a 184.82 b 59.50 73.50 335.00 581.50 780.00 1239.50 7107.70
1973 1154.50 844.15 a 785.00 606.72 a 412.30 a 232.00 96.50 163.00 184.50 f 601.06 d 913.50 895.00 6703.73
1974 1254.00 793.50 790.00 651.50 546.00 157.50 147.54 d 84.22 a 107.40 e 508.50 745.34 a 918.00 6703.50
1975 1006.50 927.92 c 885.50 739.00 457.50 270.00 58.50 153.00 184.00 541.98 a 805.38 d 943.00 6972.29
1976 958.00 923.50 879.50 673.00 435.00 328.97 a 77.50 a 110.50 0.00 z 0.00 z 0.00 z 0.00 z 4385.97
Period of Record Statistics
MEAN 1104.18 857.79 823.82 622.42 431.91 253.81 90.25 103.07 215.53 529.44 832.28 1032.40 6870.20
S.D. 161.63 102.25 85.21 85.12 85.27 95.11 46.31 52.84 78.10 84.24 91.97 111.06 644.47
SKEW 0.89 -0.04 0.08 0.26 -0.11 0.60 0.19 0.09 0.20 -0.48 0.24 0.43 0.28
MAX 1574.50 1098.00 1021.00 791.00 599.50 504.00 187.00 218.00 351.72 683.50 1024.50 1247.50 8163.69
MIN 836.00 669.50 645.00 460.00 247.00 105.00 12.00 6.00 54.50 325.00 676.00 875.00 5840.50
NO YRS 33 34 33 34 33 34 34 32 32 33 34 35 27