CASCADE SUMMIT, OREGON

Monthly Total Heating Degree Days

(351415)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 194706
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
1927 1117.50 1043.00 1054.50 873.00 735.00 424.00 208.50 297.50 553.93 b 616.50 377.00 n 1220.50 8143.93
1928 1088.50 1019.50 896.50 826.50 412.50 472.50 272.00 324.98 a 435.00 737.00 913.50 1203.00 8601.48
1929 1267.50 1093.50 1035.50 957.41 a 710.00 472.00 231.50 178.00 488.50 716.00 951.00 993.00 9093.91
1930 1429.50 942.00 979.00 0.00 z 744.50 558.00 294.50 263.00 542.00 844.50 1024.50 1254.50 8876.00
1931 1165.00 1021.50 1006.50 799.00 480.00 429.50 154.48 a 288.00 540.00 778.00 1070.00 1221.50 8953.48
1932 0.00 z 0.00 z 0.00 z 0.00 z 507.50 f 359.00 297.00 150.50 276.50 604.00 828.50 1354.50 3870.00
1933 1303.50 1230.50 1136.50 0.00 z 742.97 a 415.50 142.08 a 161.50 477.00 516.84 b 866.50 1030.00 8022.90
1934 1039.00 910.00 777.00 623.00 515.50 446.50 218.00 180.00 450.00 701.24 b 791.38 a 1173.50 7825.12
1935 1221.50 986.00 1183.50 929.00 729.50 405.00 268.50 233.00 345.00 792.50 1085.50 1142.50 9321.50
1936 1162.50 1146.50 1110.83 a 756.00 599.00 406.50 236.50 235.00 527.00 683.03 a 889.00 1069.50 8821.37
1937 1490.00 1139.50 749.00 g 968.00 688.00 434.00 223.50 349.00 436.50 636.00 891.50 1015.00 8271.00
1938 1111.50 1042.00 1102.00 842.00 661.50 328.27 d 169.00 329.00 322.50 716.00 1069.50 1120.50 8813.77
1939 1220.50 1200.50 1049.50 722.00 603.50 514.00 239.50 185.50 430.00 735.00 830.00 1011.00 8741.00
1940 1176.00 1033.50 986.00 822.41 a 533.00 304.00 287.50 236.50 451.00 656.50 987.50 1072.50 8546.41
1941 1087.00 902.50 856.50 764.00 605.00 469.50 175.67 a 300.91 b 577.00 691.30 a 692.07 a 993.55 a 8115.00
1942 1159.40 a 1065.50 1043.00 821.00 716.50 528.00 194.00 214.50 396.00 652.00 945.00 1047.00 8781.90
1943 1262.39 d 943.00 1003.00 792.50 771.38 a 537.60 e 192.95 b 306.00 244.50 645.50 804.00 1048.50 8551.32
1944 1141.00 1035.50 1032.50 814.00 628.00 490.50 216.50 287.50 347.00 495.00 982.00 1062.00 8531.50
1945 1063.82 a 973.26 a 1077.77 a 837.93 a 592.10 a 401.00 121.93 a 177.00 421.50 586.86 b 969.64 b 1063.09 b 8285.90
1946 1164.64 b 1003.85 a 985.80 a 766.61 b 560.07 a 342.41 a 172.05 a 158.10 a 404.48 a 780.68 a 975.00 a 955.83 a 8269.53
1947 1113.93 a 799.00 838.00 752.50 533.50 519.83 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4556.76
Period of Record Statistics
MEAN 1189.23 1026.53 1008.10 814.83 628.08 440.84 215.78 242.77 433.27 679.22 924.53 1102.57 8616.88
S.D. 116.03 104.02 104.76 84.06 101.36 70.89 51.27 64.62 92.59 89.65 105.76 105.03 386.03
SKEW 1.20 0.03 -0.60 -0.04 -0.36 -0.20 0.01 0.05 -0.34 -0.28 -0.32 0.75 -0.24
MAX 1490.00 1230.50 1183.50 968.00 771.38 558.00 297.00 349.00 577.00 844.50 1085.50 1354.50 9321.50
MIN 1039.00 799.00 777.00 623.00 412.50 304.00 121.93 150.50 244.50 495.00 692.07 955.83 7825.12
NO YRS 20 20 19 18 20 21 20 20 20 20 19 20 15