AKRON WASHINGTON CO AP, COLORADO

Monthly Total Heating Degree Days

(050114)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1937 0.00 z 0.00 z 913.00 545.00 240.50 140.50 0.00 0.00 78.50 416.00 813.50 1197.50 4344.50
1938 1120.50 867.00 729.50 525.50 308.00 35.00 0.00 0.00 m 70.86 a 330.00 950.50 1155.50 6092.36
1939 1129.00 1235.00 854.00 532.00 174.00 23.00 0.00 28.00 78.00 420.00 755.00 907.00 6135.00
1940 925.50 k 934.00 761.00 549.50 191.50 45.50 f 4.50 2.00 85.50 287.00 952.50 1087.50 4855.00
1941 1095.00 960.50 955.50 567.50 176.00 76.50 14.93 d 4.00 192.00 503.00 720.00 1056.00 6320.93
1942 1405.50 1307.50 957.50 397.50 326.00 62.50 1.00 5.00 193.00 472.50 833.50 1068.00 7029.50
1943 1123.50 832.50 1068.00 383.00 427.50 117.00 0.00 1.50 142.50 453.50 792.41 a 1131.50 6472.91
1944 1186.00 1064.00 1083.00 714.50 224.00 81.00 1.55 a 15.00 132.00 394.50 817.00 1287.50 7000.05
1945 1194.00 951.00 730.00 732.50 330.50 185.50 8.00 20.50 256.00 410.00 770.50 1222.50 6811.00
1946 1116.50 873.00 721.50 341.50 436.50 88.00 0.00 39.50 143.00 535.50 1130.50 972.00 6397.50
1947 1147.00 1098.50 958.00 608.00 318.50 136.50 0.50 7.00 99.00 288.00 1009.00 1076.00 6746.00
1948 1243.00 1224.00 1081.00 476.00 262.00 68.28 a 0.50 4.00 59.50 461.00 947.00 1188.00 7014.28
1949 1601.50 1023.50 915.00 533.00 229.00 85.00 0.00 11.00 140.50 543.50 604.00 1102.50 6788.50
1950 1254.00 839.50 955.50 611.50 408.00 65.00 7.50 17.50 185.00 269.00 859.50 1002.00 6474.00
1951 1251.50 1011.00 992.50 698.00 292.00 192.50 33.50 25.50 187.00 563.00 886.00 1272.00 7404.50
1952 1083.50 985.50 1062.50 540.00 303.00 1.00 16.00 5.00 88.50 436.00 1054.50 1324.00 6899.50
1953 1004.00 985.00 741.50 752.00 391.50 41.50 0.00 3.10 a 69.50 381.54 e 785.50 1220.00 6375.14
1954 1133.00 684.00 1032.00 419.00 364.50 59.00 2.50 0.00 71.00 520.00 731.50 1051.50 6068.00
1955 1326.00 1172.00 974.00 506.50 236.50 177.00 0.00 1.50 147.50 390.50 975.50 1087.00 6994.00
1956 1084.50 1165.00 869.50 656.50 199.00 0.00 4.50 35.00 86.00 317.50 1034.00 1133.57 a 6585.07
1957 1349.00 764.50 902.50 705.50 383.00 91.00 0.00 3.00 173.00 487.50 938.00 925.00 6722.00
1958 1081.00 893.00 1174.00 663.50 170.50 58.00 13.50 2.50 122.00 397.00 828.50 1027.50 6431.00
1959 1192.00 1043.00 918.50 615.00 293.00 26.50 4.50 8.50 207.50 581.50 910.50 960.50 6761.00
1960 1305.00 1329.50 976.00 471.50 277.50 69.50 9.00 18.00 116.00 386.50 792.00 1149.50 6900.00
1961 1123.50 863.50 879.50 663.00 339.00 68.00 9.00 0.00 a 297.50 436.50 915.00 1220.00 6814.50
1962 1437.50 948.00 949.50 468.00 173.00 86.00 1.00 19.63 a 128.50 349.00 703.00 997.00 6260.13
1963 1504.50 797.50 796.50 446.00 142.50 j 33.50 0.50 2.50 50.50 212.50 723.00 1250.50 5817.50
1964 1070.50 1151.50 1032.50 583.00 264.50 88.50 0.00 40.50 162.00 408.00 820.50 1107.50 6729.00
1965 986.50 1137.00 1202.00 441.00 262.00 72.50 1.00 19.00 363.00 326.00 661.50 990.50 6462.00
1966 1347.50 1119.00 753.50 635.00 216.00 79.50 0.00 38.00 125.00 492.50 771.00 1139.50 6716.50
1967 1017.00 899.50 719.50 503.00 425.50 99.50 1.50 26.50 134.00 422.50 842.00 1308.50 6399.00
1968 1155.50 939.50 780.50 657.50 417.00 45.50 17.00 43.00 146.00 407.00 880.50 1238.50 6727.50
1969 1115.00 901.50 1069.50 428.50 225.50 146.50 0.00 3.00 50.00 792.50 814.50 1065.50 6612.00
1970 1127.50 815.00 1059.00 663.00 204.00 89.50 4.00 4.50 230.00 590.50 823.50 1028.00 6638.50
1971 1184.50 1030.00 907.00 549.00 378.00 30.50 19.00 0.00 261.00 498.00 822.50 1090.50 6770.00
1972 1238.00 867.00 677.00 531.50 285.50 13.50 52.00 24.50 149.50 501.00 1152.00 1475.00 6966.50
1973 1361.50 1067.00 892.00 703.50 340.50 62.50 18.50 0.00 210.50 402.00 859.50 1146.50 7064.00
1974 1372.00 917.50 778.50 546.00 194.50 67.50 0.00 24.00 217.50 381.00 851.00 1113.00 6462.50
1975 1136.00 1041.00 971.00 628.50 327.00 99.50 0.00 14.00 205.00 387.00 917.50 1031.00 6757.50
1976 1112.50 806.00 907.50 516.00 298.50 65.50 0.00 19.00 150.00 573.50 883.00 1014.00 6345.50
1977 1347.50 825.50 902.00 462.00 152.50 4.50 8.00 21.50 46.00 398.50 837.50 1048.50 6054.00
1978 1379.00 1179.50 756.00 513.50 345.00 80.50 4.50 43.50 101.50 409.00 891.00 1394.00 7097.00
1979 1550.50 958.50 814.00 497.00 365.50 93.00 1.00 39.00 74.00 398.50 1039.50 1047.00 6877.50
1980 1325.00 990.50 964.00 606.00 314.00 31.50 0.00 10.50 96.50 464.00 764.00 872.00 6438.00
1981 992.00 898.00 883.00 363.50 347.50 43.00 5.50 8.00 55.00 450.50 666.00 996.00 5708.00
1982 1209.50 986.00 833.50 597.00 278.50 129.00 6.00 1.00 o 158.00 487.50 914.00 1085.00 6684.00
1983 1077.00 816.50 885.00 753.00 403.50 121.50 5.00 0.00 112.50 380.50 839.00 1577.50 6971.00
1984 1306.50 1026.00 928.00 752.00 217.50 60.50 0.00 0.00 221.50 597.00 760.50 1067.50 6937.00
1985 1315.00 1091.50 767.00 448.00 188.00 84.50 1.50 11.50 269.00 468.50 1110.50 1307.50 7062.50
1986 906.00 925.00 597.50 489.00 288.50 29.50 0.00 4.50 133.50 438.50 821.00 1132.50 5765.50
1987 1092.50 849.00 917.50 433.50 194.00 28.00 15.50 61.50 141.50 454.00 810.00 1180.00 6177.00
1988 1375.50 1042.00 915.50 561.00 289.00 20.50 6.50 6.00 165.00 424.50 829.00 1112.50 6747.00
1989 1071.50 1256.50 791.50 513.50 224.50 97.50 2.00 5.00 188.00 464.50 721.00 1284.50 6620.00
1990 1062.00 1026.00 832.00 535.50 340.50 32.50 29.00 12.50 90.00 446.00 724.00 0.00 z 5130.00
1991 1247.50 740.50 780.50 548.50 210.00 20.00 12.50 9.50 109.50 474.00 969.00 1042.50 6164.00
1992 1158.50 784.00 726.50 391.00 217.00 70.00 19.00 50.00 76.00 387.50 997.00 1374.50 6251.00
1993 1325.50 1129.50 807.50 562.50 231.00 97.00 4.00 24.50 196.50 513.50 989.50 1047.50 6928.50
1994 1074.00 1021.00 688.00 525.00 127.00 6.00 6.50 9.00 87.00 430.50 869.00 960.50 5803.50
1995 1058.50 0.00 z 790.00 676.50 487.00 108.50 16.00 1.50 190.00 493.00 674.00 984.00 5479.00
1996 1211.50 920.00 0.00 z 0.00 z 0.00 z 0.00 z 10.33 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2141.83
1997 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
1998 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
1999 0.00 z 0.00 z 720.50 639.00 305.87 a 72.93 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1738.30
2000 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
2001 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
2002 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
2003 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
2004 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
2005 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
2006 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
2007 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
2008 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
2009 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
2010 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
2011 1215.00 1070.00 742.00 328.50 k 272.00 l 11.50 r 0.00 0.00 111.50 451.05 a 794.00 1154.50 5538.05
2012 970.00 1107.00 514.00 364.82 b 188.50 3.50 0.00 5.00 69.00 508.50 609.50 1043.50 5383.32
2013 1099.98 a 965.50 870.00 46.00 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 2935.48
Period of Record Statistics
MEAN 1198.11 986.08 875.02 553.10 283.80 71.03 6.42 14.55 142.54 442.03 851.80 1125.52 6585.66
S.D. 147.01 144.21 135.62 106.45 83.47 44.89 9.53 14.98 67.21 91.16 121.52 138.37 403.26
SKEW 0.58 0.30 0.03 0.07 0.30 0.64 2.48 1.15 0.84 0.64 0.35 0.91 -0.75
MAX 1601.50 1329.50 1202.00 753.00 487.00 192.50 52.00 61.50 363.00 792.50 1152.00 1577.50 7404.50
MIN 906.00 684.00 514.00 341.50 127.00 0.00 0.00 0.00 46.00 212.50 604.00 872.00 5383.32
NO YRS 61 61 63 61 60 60 62 59 61 61 61 60 53