HOVENWEEP NM, UTAH

Monthly Total Heating Degree Days

(424100)

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
1957 0.00 z 0.00 z 0.00 z 343.00 j 142.50 t 34.50 h 1.50 j 9.50 i 78.50 j 92.00 v 619.00 j 393.50 s 0.00
1958 711.50 k 323.00 p 614.00 h 343.50 k 113.00 h 0.00 j 0.00 j 0.00 l 16.50 k 95.50 p 434.00 m 599.50 l 0.00
1959 424.50 s 376.00 o 699.50 334.50 136.50 1.00 0.00 0.00 37.20 e 344.50 780.50 996.50 3330.20
1960 1273.50 972.50 673.00 416.00 160.50 8.00 0.00 0.00 11.50 342.50 673.00 1128.50 5659.00
1961 1143.50 693.50 679.50 463.00 166.50 17.00 0.00 0.00 130.00 429.00 806.00 1425.50 5953.50
1962 1341.00 798.00 878.50 369.00 200.43 b 27.00 0.00 a 0.00 60.00 371.00 672.00 1033.00 5749.93
1963 1440.00 797.50 771.50 514.50 112.00 32.50 0.00 0.00 5.50 180.00 674.50 1153.00 5681.00
1964 1191.50 999.00 862.00 405.50 h 186.00 16.50 0.00 4.50 60.00 309.00 832.00 1105.50 5566.00
1965 1076.50 886.50 825.00 469.50 237.00 44.50 0.00 0.00 126.50 354.36 b 648.50 1008.00 5676.36
1966 1194.07 d 1052.00 703.50 431.50 93.00 19.00 0.00 0.00 22.00 372.00 662.00 1106.00 5655.07
1967 1279.50 817.00 592.50 468.00 221.50 34.50 0.00 0.00 37.50 321.50 681.50 1277.00 5730.50
1968 1431.00 754.50 701.00 524.00 221.50 32.00 0.00 11.50 86.00 335.50 770.00 1284.00 6151.00
1969 1035.50 869.00 836.50 413.00 136.50 20.00 0.00 0.00 36.00 508.00 797.00 996.50 5648.00
1970 1079.00 734.50 806.00 621.50 182.90 a 60.50 0.00 0.00 126.50 505.00 738.00 1086.00 5939.90
1971 1119.50 865.50 739.50 456.00 235.50 40.00 0.00 0.00 134.50 447.50 830.00 1186.27 a 6054.27
1972 1089.00 816.23 e 558.00 b 407.00 181.50 1.00 0.00 0.50 61.50 342.50 848.50 1275.50 5581.23
1973 1127.50 g 922.44 a 609.50 f 540.00 e 211.00 60.00 0.00 0.00 97.00 373.00 756.00 1089.81 b 4049.25
1974 1339.00 1097.00 624.00 528.50 110.50 12.50 0.00 b 0.00 81.00 336.00 774.50 1149.50 6052.50
1975 1268.50 890.00 768.00 565.00 304.50 62.00 0.00 0.00 74.00 416.50 847.50 1091.00 6287.00
1976 1198.00 734.00 780.00 436.50 163.00 23.50 0.00 0.00 57.00 474.00 755.50 1158.00 5779.50
1977 1362.50 826.50 792.00 361.00 204.00 0.00 0.00 0.00 33.50 320.00 681.00 934.50 5515.00
1978 984.00 819.50 593.13 a 408.00 259.00 11.50 0.00 0.00 71.50 300.50 711.50 1308.50 5467.13
1979 1345.50 1040.00 733.50 461.00 213.00 52.00 0.00 13.00 35.00 311.00 942.00 1106.50 6252.50
1980 978.50 800.50 812.00 507.50 289.50 37.00 0.00 9.50 70.00 459.50 762.00 893.00 5619.00
1981 990.50 826.50 737.50 343.00 202.50 20.00 0.00 0.00 23.00 422.00 697.50 1005.50 5268.00
1982 1129.50 984.00 720.00 496.50 218.50 36.00 1.50 0.00 60.50 521.00 808.00 1061.50 6037.00
1983 1088.00 793.50 735.50 639.00 303.00 72.50 0.00 0.00 54.00 373.50 776.00 1023.00 5858.00
1984 1189.00 941.00 759.00 569.00 0.00 z 33.50 0.00 0.00 41.00 549.00 786.00 984.00 5851.50
1985 1072.00 913.00 683.50 375.00 196.00 24.00 0.00 0.00 165.50 384.50 769.50 0.00 z 4583.00
1986 955.50 0.00 z 600.50 446.50 208.00 4.00 0.00 0.00 130.50 457.50 762.00 1029.50 4594.00
1987 1175.50 805.00 793.50 397.00 192.50 1.50 0.00 3.50 75.00 330.50 804.50 1184.50 5763.00
1988 1280.50 862.00 773.00 443.00 216.50 10.00 0.00 0.00 110.00 257.50 742.00 1117.50 5812.00
1989 1235.50 866.00 542.50 297.00 127.10 a 21.00 0.00 0.00 56.00 397.00 747.00 1114.00 5403.10
1990 1235.50 839.50 651.50 349.50 213.00 16.00 0.00 0.00 z 27.00 403.00 770.50 1390.00 5895.50
1991 1344.00 858.50 722.50 523.00 224.00 41.50 0.00 0.00 43.50 315.50 814.50 1176.50 6063.50
1992 1241.50 791.00 623.50 295.50 152.50 20.50 2.50 9.00 41.50 316.00 907.50 1361.00 5762.00
1993 929.50 761.00 630.00 428.50 163.00 54.00 0.00 0.00 94.50 430.00 878.50 1111.50 5480.50
1994 1038.00 890.00 626.00 426.00 158.00 0.00 0.00 0.00 40.50 441.50 0.00 z 1010.00 4630.00
1995 984.00 660.00 639.00 518.00 307.50 0.00 z 2.50 0.00 z 0.00 z 444.50 709.00 1030.00 5294.50
1996 1080.00 743.50 667.00 405.50 106.00 0.50 0.00 0.00 0.00 z 408.50 735.00 1003.00 5149.00
1997 1155.00 0.00 z 629.00 539.50 152.50 0.00 z 0.00 0.00 27.00 409.50 713.00 1052.50 4678.00
1998 0.00 z 814.50 715.00 541.50 204.00 51.50 0.00 0.00 13.00 386.50 414.50 k 1049.50 3775.50
1999 948.50 782.00 583.50 575.00 264.50 48.00 0.00 0.00 89.00 305.50 f 676.61 b 1119.62 a 5086.72
2000 984.25 c 765.71 c 729.00 382.00 140.50 0.00 0.00 0.00 51.00 398.00 618.50 k 374.50 t 3450.46
2001 1104.24 b 849.15 b 642.98 b 430.34 a 106.43 a 15.50 0.00 0.00 24.00 336.87 a 652.00 1106.70 a 5268.22
2002 1099.50 0.00 z 792.00 286.50 156.00 1.00 0.00 7.00 52.50 449.00 765.50 1073.00 4682.00
2003 901.00 838.50 719.00 463.00 182.50 0.00 0.00 0.00 62.50 245.50 780.50 1011.00 5203.50
2004 1120.00 972.00 513.00 404.00 118.00 8.00 0.00 0.00 141.00 407.00 754.00 1065.50 5502.50
2005 880.50 741.50 689.00 472.00 186.00 41.00 0.00 0.00 42.00 350.00 734.00 1079.00 5215.00
2006 1033.00 832.50 719.00 358.00 88.50 0.50 0.00 0.50 157.00 441.00 680.50 1075.00 5385.50
2007 1210.50 826.00 606.50 407.50 171.50 26.50 0.00 0.00 69.00 401.00 653.50 1105.00 5477.00
2008 1292.50 917.00 701.00 499.00 268.00 47.50 0.00 0.00 26.50 359.50 686.00 1091.50 5888.50
2009 1017.50 793.00 674.00 456.50 0.00 z 0.00 z 0.00 z 0.00 49.50 449.50 709.00 1215.00 5364.00
2010 1265.50 853.50 749.50 437.00 268.50 19.00 0.00 0.00 26.50 311.50 800.00 901.50 5632.50
2011 1259.78 b 910.50 650.50 406.00 260.92 a 7.00 0.00 0.00 25.00 377.00 786.00 1095.50 5778.19
2012 1014.00 886.00 653.00 323.00 82.50 3.00 0.00 0.00 34.50 322.50 678.50 1066.00 5063.00
2013 1292.50 918.50 629.50 14.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 38.50 z 2840.50
Period of Record Statistics
MEAN 1148.39 851.38 698.68 445.81 189.70 24.23 0.12 1.13 63.58 382.05 753.34 1105.77 5692.46
S.D. 142.15 90.65 82.60 81.36 58.09 19.95 0.52 3.09 39.93 71.56 67.68 113.65 297.31
SKEW 0.09 0.55 0.02 0.17 0.15 0.53 4.11 2.71 0.89 -0.08 0.50 0.87 -0.01
MAX 1440.00 1097.00 878.50 639.00 307.50 72.50 2.50 13.00 165.50 549.00 942.00 1425.50 6287.00
MIN 880.50 660.00 513.00 286.50 82.50 0.00 0.00 0.00 5.50 180.00 648.50 893.00 5063.00
NO YRS 52 51 54 53 52 51 53 52 52 53 51 52 38