CANAAN VALLEY, WEST VIRGINIA

Monthly Total Heating Degree Days

(461393)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 199604
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
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 25.00 67.00 187.00 468.00 749.00 1154.75 a 2650.75
1945 1244.00 997.00 536.00 424.66 a 371.00 150.50 56.00 105.50 132.00 556.50 713.00 1281.00 6567.16
1946 1060.50 933.00 624.50 552.50 296.50 113.00 75.00 156.00 250.86 a 445.88 a 652.24 a 941.50 6101.49
1947 923.00 1276.50 1194.50 442.50 327.00 142.50 109.00 28.50 201.50 375.50 862.00 1114.93 b 6997.43
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 113.50 230.00 596.50 656.50 1004.50 2601.00
1949 862.50 817.00 847.33 a 630.50 296.50 94.50 11.00 61.50 286.00 382.00 830.00 968.50 6087.33
1950 726.50 955.50 997.00 633.50 271.50 122.07 a 86.50 115.00 241.00 411.50 854.50 1248.00 6662.57
1951 1039.00 932.50 888.50 575.00 274.50 97.00 52.50 120.50 243.00 407.50 926.00 993.50 6549.50
1952 951.00 905.00 866.00 496.00 237.00 39.00 2.50 40.50 241.00 615.35 a 687.00 1036.00 6116.35
1953 722.50 i 955.00 890.00 593.00 139.00 91.50 66.00 114.00 261.50 509.50 833.50 1054.00 5507.00
1954 1114.00 895.50 943.50 375.50 454.00 118.50 85.77 a 59.00 158.50 486.00 889.00 1196.00 6775.27
1955 1265.00 989.50 828.50 420.00 245.00 264.31 a 4.00 28.00 190.00 512.00 896.00 0.00 z 5642.31
1956 0.00 z 931.00 972.00 619.00 307.50 139.50 40.50 66.50 306.60 e 438.50 883.00 845.00 5549.10
1957 1248.00 884.50 891.00 464.50 259.50 77.00 54.25 a 138.50 176.00 666.00 780.00 1029.00 6668.25
1958 1349.50 1313.00 1094.50 608.50 332.00 171.00 17.50 81.00 220.00 542.00 725.50 1322.50 7777.00
1959 1273.50 970.00 970.50 532.00 222.50 171.50 58.50 25.00 214.14 a 479.00 864.00 1030.00 6810.64
1960 1142.00 1165.00 1411.50 493.00 427.50 126.50 97.50 26.50 183.50 549.50 818.50 1367.50 7808.50
1961 1406.50 925.50 829.50 773.00 469.00 172.50 69.50 50.50 170.00 547.50 774.50 1098.00 7286.00
1962 1231.00 965.50 1004.50 683.50 181.00 125.50 107.50 119.00 314.50 505.50 855.00 1274.00 7366.50
1963 1356.50 1254.00 815.00 568.00 372.50 177.50 123.00 129.50 320.50 490.50 780.50 1466.50 7854.00
1964 1167.50 1241.00 907.50 514.50 283.50 139.50 74.50 135.50 218.00 643.00 719.00 1018.50 7062.00
1965 1227.00 1012.50 1028.50 544.00 181.50 159.00 82.00 75.00 155.50 600.00 771.50 1004.00 6840.50
1966 1361.00 1057.00 896.00 674.50 320.00 170.00 41.00 91.00 333.00 623.50 756.50 1161.00 7484.50
1967 1056.50 1162.00 827.00 519.50 466.00 110.50 79.50 114.50 337.50 550.50 968.00 1026.50 7218.00
1968 1311.50 1359.00 872.50 525.00 400.00 113.00 60.00 89.50 241.00 525.00 787.00 1272.00 7555.50
1969 1270.50 1143.50 1169.50 510.50 285.00 92.00 30.00 93.50 242.50 533.50 935.50 1329.50 7635.50
1970 1427.03 a 1065.00 1007.50 549.00 225.50 98.00 62.50 55.00 135.50 424.00 801.50 1084.00 6934.53
1971 1333.00 1030.00 1059.00 627.50 402.50 50.50 66.50 96.50 101.50 353.00 868.50 865.00 6853.50
1972 1074.50 1168.50 950.00 603.00 312.50 220.00 75.50 73.00 163.00 602.00 856.50 930.00 7028.50
1973 1170.50 1053.77 b 658.00 640.50 389.00 74.00 34.50 58.50 190.50 471.00 765.50 1081.00 6586.77
1974 855.50 1017.00 792.50 531.50 326.00 205.50 69.50 76.00 261.50 599.50 814.00 1108.00 6656.50
1975 1058.50 943.00 972.00 735.00 247.00 106.50 70.50 27.50 253.50 411.00 682.50 1040.00 6547.00
1976 1288.00 838.50 711.50 587.00 403.50 117.00 102.00 167.50 277.50 649.50 1021.50 1240.00 7403.50
1977 1654.00 1099.00 742.50 475.50 262.50 200.00 56.00 63.50 141.00 599.00 735.00 1159.00 7187.00
1978 1426.00 1365.00 973.00 587.00 385.00 141.50 54.50 21.50 139.50 611.50 723.00 1040.00 7467.50
1979 1321.00 1261.00 815.00 589.50 326.00 162.00 97.00 76.50 219.50 564.00 726.00 992.50 7150.00
1980 1184.00 1257.00 979.50 595.50 279.00 184.00 21.50 35.00 145.50 621.50 866.50 1127.00 7296.00
1981 1420.50 1011.50 1052.00 437.00 365.00 79.00 62.50 104.00 238.00 556.50 867.00 1250.00 7443.00
1982 1344.00 975.50 833.50 664.50 217.50 155.50 35.50 134.00 259.00 491.50 690.50 866.50 6667.50
1983 1204.50 993.00 880.50 662.00 379.50 136.00 64.00 52.00 267.00 495.50 771.00 1237.00 7142.00
1984 1269.50 903.00 1064.00 623.00 346.50 81.50 88.50 60.00 302.50 292.50 920.00 815.00 6766.00
1985 1399.50 1068.00 780.50 467.00 255.00 153.50 40.50 109.00 239.00 399.50 537.50 1241.00 6690.00
1986 1237.00 970.00 849.50 520.00 275.00 104.00 23.50 115.50 166.00 480.50 756.00 1079.50 6576.50
1987 1244.00 1064.00 877.50 629.00 216.50 69.50 32.00 65.00 176.50 650.50 700.00 1014.00 6738.50
1988 1320.00 1080.00 847.50 578.00 327.00 175.50 50.00 26.50 229.50 697.00 714.00 1103.50 7148.50
1989 959.50 1028.50 765.50 636.50 402.00 72.00 20.00 68.50 180.50 489.50 803.00 1451.00 6876.50
1990 910.00 769.00 741.00 578.00 344.50 102.50 41.00 39.00 195.00 409.00 692.00 895.00 5716.00
1991 1133.00 907.00 815.50 452.00 149.00 120.50 18.00 53.00 221.50 457.00 807.50 962.50 6096.50
1992 1137.50 951.00 925.00 548.00 379.00 173.00 29.00 99.50 219.00 564.50 744.50 1075.00 6845.00
1993 1050.00 1104.50 1018.00 566.00 282.50 117.00 21.50 46.50 201.50 528.00 773.00 1138.50 6847.00
1994 1343.00 1001.00 919.00 391.00 443.00 54.50 27.00 79.00 266.00 486.00 584.50 863.00 6457.00
1995 1083.00 1057.50 788.43 a 547.00 303.00 86.00 38.00 14.00 246.00 409.00 891.50 1180.07 a 6643.50
1996 1200.50 712.00 h 1023.50 635.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2859.00
Period of Record Statistics
MEAN 1196.61 1040.43 904.84 561.33 313.26 128.34 55.09 78.09 220.97 514.86 790.00 1099.50 6914.64
S.D. 179.44 140.18 148.63 85.61 80.90 46.63 29.25 38.12 55.58 90.18 95.16 153.95 483.43
SKEW -0.34 0.62 0.52 -0.05 -0.03 0.45 0.23 0.29 0.11 -0.14 -0.10 0.34 -0.11
MAX 1654.00 1365.00 1411.50 773.00 469.00 264.31 123.00 167.50 337.50 697.00 1021.50 1466.50 7854.00
MIN 726.50 769.00 536.00 375.50 139.00 39.00 2.50 14.00 101.50 292.50 537.50 815.00 5716.00
NO YRS 49 50 51 51 50 50 51 52 52 52 52 51 47