LA SAL 1SW, UTAH

Monthly Total Heating Degree Days

(424947)

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
1978 0.00 z 0.00 z 0.00 z 390.50 j 447.20 d 76.11 c 3.50 h 28.50 189.50 411.55 b 851.79 b 1428.00 3432.65
1979 1461.98 c 1135.00 999.00 627.00 401.00 148.50 16.00 49.00 84.50 391.50 1121.25 b 1164.50 7599.23
1980 1245.50 955.50 1012.84 b 670.00 c 513.00 82.24 a 6.00 42.00 160.00 536.00 875.50 951.00 7049.59
1981 1030.23 a 932.00 904.00 484.50 424.00 88.50 9.50 30.00 138.00 608.50 794.00 1091.72 a 6534.95
1982 1324.50 1049.00 870.50 706.00 408.50 147.50 30.00 13.50 177.50 681.00 965.50 1234.00 7607.50
1983 1160.50 1001.50 900.03 a 805.50 501.00 181.00 17.00 3.50 107.50 494.50 919.50 1263.00 7354.53
1984 1431.00 1188.50 969.50 753.00 277.00 149.00 4.00 10.50 145.00 712.50 893.00 1122.50 7655.50
1985 1319.00 1165.50 914.00 537.50 293.00 92.00 3.00 6.50 337.50 515.50 942.50 1182.00 7308.00
1986 1044.50 894.50 729.00 599.50 409.50 57.00 21.50 14.50 313.00 585.00 868.50 1129.00 6665.50
1987 1289.00 977.50 997.50 539.00 332.50 52.50 21.00 61.50 205.00 435.00 921.00 1247.00 7078.50
1988 1423.50 1092.00 967.00 623.00 401.00 59.50 0.00 2.00 247.00 360.50 927.00 1239.00 7341.50
1989 1438.00 1114.00 764.00 495.00 314.00 107.00 0.00 25.00 135.00 502.50 826.00 1175.50 6896.00
1990 518.50 q 1007.00 800.00 499.00 369.50 58.50 2.50 14.50 110.50 502.50 874.00 1461.00 5699.00
1991 1417.50 979.00 963.50 705.50 364.50 75.00 18.00 6.00 145.50 467.50 925.50 1275.00 7342.50
1992 1401.50 1005.50 759.00 437.50 273.00 114.00 33.50 59.00 143.00 388.00 1055.00 1307.00 6976.00
1993 1110.00 1007.00 819.50 623.00 320.00 177.50 15.00 25.00 208.00 549.00 1005.00 1230.00 7089.00
1994 1170.00 1074.00 749.50 565.00 321.50 0.00 o 5.00 0.00 114.50 523.50 982.24 a 1133.00 6638.24
1995 1209.00 775.00 786.00 682.50 513.00 208.00 43.00 1.50 165.00 494.50 732.00 1047.50 6657.00
1996 1157.50 921.00 832.00 618.50 222.00 37.50 0.00 0.00 250.50 585.50 865.50 1142.50 6632.50
1997 1153.00 1021.50 754.50 714.00 290.00 69.00 3.50 10.00 120.00 526.00 883.50 1273.00 6818.00
1998 1120.00 1011.50 899.00 726.50 382.50 195.00 1.50 0.00 84.50 487.00 791.50 743.50 m 5699.00
1999 1419.00 1166.00 733.00 0.00 z 376.13 a 140.00 2.00 37.00 g 115.00 m 467.07 a 711.50 0.00 z 5014.70
2000 0.00 z 0.00 z 899.50 0.00 z 0.00 z 21.00 t 1.55 a 6.00 t 126.96 b 525.34 c 1081.07 b 1114.50 3748.92
2001 1257.05 a 962.00 800.00 570.00 a 249.00 59.44 c 5.17 a 11.88 a 69.00 i 462.79 c 820.96 d 1305.62 a 6503.91
2002 1323.00 1108.50 923.00 487.00 324.00 40.50 0.00 5.50 184.50 596.00 932.00 1166.50 7090.50
2003 961.00 1009.50 856.00 593.00 316.00 72.50 0.00 0.00 152.00 324.50 920.50 1112.50 6317.50
2004 1263.00 1140.00 622.00 560.00 281.50 49.50 2.00 24.00 207.00 521.50 888.00 1137.00 6695.50
2005 963.00 853.50 851.50 560.40 e 127.00 q 124.00 0.00 6.50 h 126.00 g 379.50 h 800.40 e 548.50 o 4152.80
2006 1086.19 e 936.78 e 718.50 g 345.50 i 90.00 t 26.00 w 6.00 j 1.00 q 225.00 i 375.00 j 838.80 e 465.00 s 2861.77
2007 922.50 h 896.56 c 485.50 l 361.00 k 98.50 s 53.00 l 0.00 m 0.50 p 87.50 g 371.50 g 354.00 o 1300.50 2197.06
2008 1027.50 g 877.50 f 474.00 p 303.50 p 283.00 i 71.50 p 0.00 o 6.00 j 104.50 h 487.00 765.00 1202.50 2454.50
2009 1198.67 a 897.00 765.18 a 626.50 0.00 z 137.50 0.00 c 10.73 e 151.50 655.00 784.50 1379.50 6606.08
2010 1279.00 1116.00 958.50 589.00 423.00 66.50 0.50 5.50 77.50 442.50 936.00 968.00 6862.00
2011 1333.00 1078.00 789.50 685.50 463.50 90.00 1.00 0.00 134.50 527.00 858.50 1203.50 7164.00
2012 1102.50 1046.00 735.50 470.50 225.00 19.50 0.50 4.50 104.50 457.00 692.50 1185.50 6043.50
2013 1444.00 1104.00 773.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 49.00 z 3321.00
Period of Record Statistics
MEAN 1243.08 1018.80 846.78 605.29 359.86 99.16 8.47 16.02 162.74 506.98 883.81 1199.09 6990.38
S.D. 148.57 99.18 98.11 92.90 82.57 50.62 11.37 17.70 63.43 87.74 98.54 115.16 414.48
SKEW -0.20 -0.28 -0.03 0.16 0.23 0.58 1.51 1.30 1.12 0.28 0.29 0.12 -0.30
MAX 1461.98 1188.50 1012.84 805.50 513.00 208.00 43.00 61.50 337.50 712.50 1121.25 1461.00 7655.50
MIN 961.00 775.00 622.00 437.50 222.00 19.50 0.00 0.00 77.50 324.50 692.50 951.00 6043.50
NO YRS 31 33 32 29 29 30 31 29 29 32 34 31 23