RUXTON PARK, COLORADO

Monthly Total Heating Degree Days

(057309)

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
1959 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 505.71 b 829.50 1005.50 1157.50 3498.21
1960 1352.50 1417.50 1093.00 800.00 665.00 322.00 275.00 199.00 403.50 750.00 950.50 1273.00 9501.00
1961 1265.00 1112.00 1124.50 944.00 629.00 390.50 304.00 319.50 568.50 747.10 a 1094.50 1377.50 9876.10
1962 1372.00 1052.00 1248.50 810.50 567.00 452.50 275.50 240.50 430.50 657.50 926.50 1166.00 9199.00
1963 1429.00 1066.00 1165.50 774.50 519.50 323.50 172.00 300.00 397.50 597.00 0.00 z 1302.00 8046.50
1964 1396.50 1418.00 1290.00 920.00 618.00 377.50 163.00 301.50 473.00 724.50 1051.00 1251.00 9984.00
1965 1208.00 1184.00 1367.00 815.00 629.50 494.00 382.33 a 479.50 690.50 770.00 962.50 1197.50 10179.83
1966 1457.00 1353.00 1092.00 925.00 617.50 402.00 202.00 372.50 504.50 828.50 1024.00 1337.50 10115.50
1967 1262.50 1165.50 952.50 812.50 706.00 447.50 278.50 366.50 478.00 717.50 1028.50 1438.50 9654.00
1968 1403.00 1329.50 1319.00 1166.50 775.00 330.50 292.50 371.00 522.00 742.00 1213.50 1347.50 10812.00
1969 1205.00 1171.00 1470.50 851.00 639.50 526.00 253.00 283.00 530.50 1053.00 1200.00 1339.50 10522.00
1970 1428.50 1217.00 1448.50 1130.50 711.00 486.00 326.00 272.50 544.50 999.00 1141.50 1344.00 11049.00
1971 1356.50 1323.50 1265.00 970.50 753.50 360.50 325.50 364.00 579.00 860.50 1163.00 1437.00 10758.50
1972 1367.00 1231.50 1068.50 914.50 707.50 383.50 320.50 361.00 484.50 803.00 1402.50 1455.50 10499.50
1973 1486.50 1326.50 1386.50 1201.50 795.00 418.00 328.50 267.00 538.50 780.50 1102.50 1380.50 11011.50
1974 1459.50 1262.00 1085.00 1010.00 559.00 392.00 273.00 373.50 583.50 757.50 1103.00 1421.50 10279.50
1975 1299.50 1222.50 1166.00 927.00 763.00 473.50 314.00 336.50 586.50 757.00 1122.50 1290.50 10258.50
1976 1449.50 1147.50 1245.00 885.00 720.50 417.00 247.50 307.50 520.00 919.00 1187.50 1345.50 10391.50
1977 1424.00 1171.00 1218.00 904.00 581.50 296.50 225.00 284.50 434.50 817.00 1058.00 1173.00 9587.00
1978 1369.17 a 1236.00 1068.00 834.00 723.00 343.50 199.90 b 370.97 a 508.39 b 866.28 d 1072.00 1485.00 10076.20
1979 1596.00 1196.50 1227.50 948.50 559.00 j 443.50 300.81 d 353.73 c 468.89 c 784.50 1365.50 1299.00 9984.44
1980 1344.50 1158.00 1227.50 1042.50 779.00 0.00 z 220.21 b 328.60 a 0.00 z 853.50 1091.90 a 1035.92 a 9081.62
1981 1331.00 1128.00 1272.00 762.00 756.00 288.50 242.26 d 390.60 a 488.28 a 870.14 b 1017.00 1330.50 9876.27
1982 1377.00 1322.50 1212.00 994.50 810.00 560.50 326.05 c 325.00 502.00 900.50 1129.00 1314.92 a 10773.97
1983 1324.00 1232.00 1293.96 d 1159.50 852.50 490.00 237.50 309.00 429.31 a 581.00 h 1118.00 1509.18 a 9954.96
1984 1548.00 1283.00 1332.50 1080.00 631.00 439.50 263.00 399.26 b 555.50 1113.00 1153.50 1328.00 11126.26
1985 1617.50 1439.50 1262.50 927.50 714.00 476.50 358.50 407.00 699.00 952.50 1277.00 1467.00 11598.50
1986 1278.50 1225.00 1137.00 948.00 826.00 436.50 246.50 331.00 474.31 a 869.00 1128.50 1449.50 10349.81
1987 1415.00 1262.00 1322.00 914.00 675.00 387.50 260.00 362.00 560.50 800.50 1155.00 1442.00 10555.50
1988 1502.50 1233.50 1316.50 906.21 a 667.50 330.00 a 290.00 310.00 576.00 668.50 1115.00 1401.50 10317.21
1989 1420.50 1346.50 1020.00 892.50 667.00 538.39 b 304.00 423.50 572.50 903.00 1048.00 1474.50 10610.39
1990 1394.50 1254.00 1213.00 925.00 788.00 294.00 376.50 430.00 494.00 875.50 1068.00 1528.00 10640.50
1991 1490.50 1158.00 1219.00 979.00 701.00 427.00 382.50 341.00 558.50 717.00 1199.50 1391.50 10564.50
1992 1385.00 1218.50 1184.00 878.50 611.00 504.00 373.50 410.00 494.00 725.00 1329.50 1446.00 10559.00
1993 1414.00 1364.00 1272.50 1142.00 851.50 524.50 322.00 444.50 600.00 945.50 1336.00 1385.50 11602.00
1994 1457.50 1347.50 1245.50 1091.50 794.00 373.50 394.50 360.50 555.50 947.00 1252.50 1321.50 11141.00
1995 1461.00 1130.00 1285.50 1209.00 1019.50 591.50 369.00 331.50 607.50 843.50 1011.72 a 1327.50 11187.22
1996 1403.50 1231.50 1301.48 a 1044.64 b 602.50 457.00 377.50 439.50 716.00 974.00 1168.50 1540.50 11256.63
1997 1474.50 1341.50 1250.50 1178.00 868.00 559.50 260.00 301.50 495.00 862.00 1261.50 1437.00 11289.00
1998 1438.50 1387.50 1300.50 1078.50 542.00 333.50 212.50 308.00 319.00 690.50 947.50 1240.50 9798.50
1999 1122.00 971.00 894.50 961.00 677.00 375.50 290.00 382.50 617.50 750.50 874.66 a 1311.00 9227.16
2000 0.00 z 978.75 c 1104.12 a 743.00 477.00 329.00 213.00 209.00 387.50 754.50 1242.50 1198.50 7636.87
2001 1381.50 1020.00 1106.50 813.50 650.50 336.00 176.00 280.50 408.50 688.50 948.00 1260.50 9070.00
2002 1292.00 0.00 z 1176.00 725.50 654.00 240.00 162.00 273.00 515.00 897.50 1090.00 1306.50 8331.50
2003 1054.50 1236.50 1091.50 771.00 660.00 496.50 180.00 318.50 615.50 720.50 1040.50 1179.00 9364.00
2004 1305.00 1313.00 892.50 903.00 684.50 473.00 328.50 404.50 479.00 756.00 1107.50 1224.00 9870.50
2005 1167.00 1056.00 1123.50 849.00 633.50 403.50 167.00 323.00 376.50 716.00 955.50 1309.00 9079.50
2006 1162.00 1152.00 1109.00 724.00 580.00 254.50 196.00 304.50 639.50 789.00 959.00 1251.00 9120.50
2007 1424.00 1095.50 960.00 876.00 664.00 380.00 206.00 213.50 412.00 741.50 912.50 1360.00 9245.00
2008 1408.50 1170.00 1179.00 1017.00 726.50 365.50 182.50 262.00 507.50 753.50 948.00 1305.50 9825.50
2009 1150.50 1008.50 985.50 911.50 579.00 377.50 222.50 293.00 0.00 z 919.00 936.50 1398.00 8781.50
2010 1237.50 1299.00 1174.00 904.00 674.50 394.50 298.50 339.50 432.50 795.50 1164.00 1155.00 9868.50
2011 1304.00 1143.00 981.00 817.00 754.50 345.50 213.50 246.00 548.50 806.00 969.50 1320.50 9449.00
2012 1161.50 1290.50 883.00 702.00 595.50 248.00 182.00 209.50 466.00 766.50 846.50 1237.50 8588.50
2013 1289.50 1214.00 1033.33 d 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 3536.83
Period of Record Statistics
MEAN 1360.82 1219.11 1178.92 932.36 689.35 405.98 269.66 330.86 516.44 813.70 1093.90 1333.44 10211.07
S.D. 118.76 114.12 137.27 131.20 100.64 84.45 67.31 63.86 83.38 102.78 128.26 107.37 741.43
SKEW -0.42 -0.21 -0.29 0.42 0.61 0.13 0.12 -0.01 0.18 0.63 0.34 -0.28 -0.07
MAX 1617.50 1439.50 1470.50 1209.00 1019.50 591.50 394.50 479.50 716.00 1113.00 1402.50 1540.50 11602.00
MIN 1054.50 971.00 883.00 702.00 477.00 240.00 162.00 199.00 319.00 597.00 846.50 1035.92 8588.50
NO YRS 53 53 54 53 52 52 53 53 52 53 53 54 46