HAPPY JACK RS, ARIZONA

Monthly Total Heating Degree Days

(023828)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1969 0.00 z 0.00 z 0.00 z 0.00 z 441.00 249.00 41.50 26.50 218.50 692.00 608.50 i 710.50 i 1668.50
1970 644.50 o 468.50 l 1061.00 872.50 460.00 251.25 b 45.50 46.50 337.00 712.50 804.50 602.00 m 4590.75
1971 1063.41 c 770.50 g 904.00 752.00 631.00 261.00 26.00 97.50 284.00 733.00 904.50 1222.00 6878.41
1972 1051.93 a 704.00 g 680.45 a 659.50 515.12 a 207.00 39.50 133.50 282.00 608.00 1051.50 1252.50 6481.00
1973 1324.00 1056.50 1211.50 718.00 f 375.50 g 176.54 d 73.00 87.00 262.50 523.00 637.50 g 544.00 p 4714.04
1974 1197.50 669.50 j 868.52 a 724.66 a 405.58 a 91.50 80.60 a 115.14 c 254.50 579.91 b 849.44 c 716.00 k 5167.36
1975 1149.21 c 1087.92 d 1069.50 c 600.50 k 599.85 a 262.50 65.00 104.00 228.10 a 557.50 785.77 d 0.00 z 5909.35
1976 627.50 n 966.28 d 727.00 i 575.00 h 466.50 0.00 z 54.25 a 133.30 a 311.50 618.00 832.20 e 512.50 p 3382.03
1977 950.50 h 917.84 c 500.50 p 637.78 c 679.93 a 221.00 51.50 98.50 260.00 544.10 b 456.00 n 549.50 n 3410.65
1978 1172.26 d 1049.42 d 852.50 b 725.56 c 527.50 166.50 44.00 119.02 c 288.00 0.00 z 948.62 a 860.50 k 5893.37
1979 894.50 j 716.50 j 678.50 j 461.50 m 556.28 d 259.14 a 67.00 160.00 171.21 a 521.32 a 986.90 a 610.00 k 2721.84
1980 611.00 n 975.73 e 534.00 o 517.00 k 634.97 b 205.00 31.00 109.57 b 267.41 a 0.00 z 826.11 c 907.27 a 3957.05
1981 1009.57 a 925.00 1046.80 c 628.97 a 519.77 a 115.86 a 33.07 a 109.53 a 278.00 663.40 a 766.20 e 620.50 l 6096.17
1982 1160.00 1009.50 985.50 739.14 a 546.50 293.50 116.50 75.50 273.50 686.50 936.50 1258.50 8081.14
1983 585.50 n 521.50 n 698.00 i 532.50 n 533.00 277.00 49.00 123.00 204.50 608.00 926.00 1120.00 3840.50
1984 1136.15 a 536.50 m 522.00 n 809.48 a 359.00 276.00 91.00 162.00 257.00 784.50 972.22 c 1211.00 6058.35
1985 684.50 n 547.50 n 572.50 n 658.00 511.00 149.50 62.00 105.50 398.00 611.00 1012.50 711.00 l 3507.50
1986 525.00 n 516.00 m 494.50 o 483.50 i 482.50 186.72 a 144.50 98.50 419.00 709.00 887.50 603.00 o 2927.72
1987 370.50 u 455.00 o 613.50 n 450.50 i 567.50 209.50 147.50 166.50 301.00 484.50 912.50 716.00 l 2789.00
1988 583.50 o 951.50 660.00 i 392.00 m 507.50 192.50 64.00 135.50 366.00 446.00 884.48 a 553.50 q 3547.48
1989 578.00 q 420.00 p 385.50 o 269.00 o 199.00 p 231.00 49.50 163.00 258.50 611.00 429.50 p 600.50 n 1313.00
1990 361.50 u 71.00 z 231.50 v 381.00 n 391.00 j 154.50 30.00 q 142.50 250.86 a 561.00 669.50 g 509.50 r 1108.86
1991 750.50 l 377.50 1158.00 816.00 588.00 365.00 81.50 104.50 282.50 518.50 457.50 p 830.50 j 4291.50
1992 917.00 j 732.00 j 727.50 i 494.50 h 251.00 p 332.50 160.50 166.50 311.50 545.08 a 628.50 l 1290.63 a 2806.72
1993 1178.50 548.50 936.72 a 673.50 466.50 234.00 98.50 115.50 314.50 629.50 995.50 1159.00 7350.22
1994 1075.00 1108.00 909.00 703.50 512.50 109.50 43.50 16.50 209.50 642.50 976.00 1044.00 7349.50
1995 1164.00 822.50 865.50 767.50 616.00 326.50 81.50 42.88 a 218.00 500.00 664.00 1015.50 7083.88
1996 1039.00 850.00 873.50 598.97 a 214.00 l 3.00 z 0.00 z 53.50 307.50 607.00 825.50 0.00 z 5154.97
1997 1168.00 999.19 a 793.60 a 747.50 328.50 228.00 45.50 55.50 177.50 641.00 818.79 a 1204.35 a 7207.43
1998 1078.50 1089.00 1021.00 898.00 555.00 312.50 17.00 j 35.00 234.50 622.00 842.00 696.00 l 6687.50
1999 1014.70 c 884.00 827.70 a 680.00 g 518.00 258.60 e 65.50 f 60.50 o 165.00 m 284.50 n 427.50 l 733.00 k 3503.00
2000 587.00 m 644.00 i 648.00 k 352.00 k 225.00 k 95.77 d 49.00 f 63.55 a 141.11 c 582.05 b 659.00 k 599.00 l 882.48
2001 678.50 l 621.00 j 612.50 i 637.20 e 280.72 d 114.00 50.00 70.02 b 155.50 343.00 i 619.50 g 637.50 o 1307.44
2002 713.00 l 650.50 i 640.00 j 652.00 563.50 131.50 j 43.50 136.00 312.00 739.50 916.00 1194.50 4557.00
2003 605.00 k 740.50 h 707.00 j 634.00 h 369.00 g 241.00 35.00 139.50 293.50 486.50 953.00 1125.00 3273.50
2004 913.50 g 807.50 i 604.50 i 263.50 q 217.00 n 65.00 q 20.50 q 82.00 j 88.50 q 368.50 l 381.50 r 551.50 o 0.00
2005 547.50 n 493.00 m 533.00 n 473.50 i 296.00 h 191.00 g 20.50 j 77.50 k 184.00 g 320.00 l 489.00 j 574.50 m 0.00
2006 587.50 n 517.50 k 737.00 i 522.00 f 337.50 82.50 g 27.50 135.00 352.50 619.50 797.50 1097.00 3366.50
2007 1249.00 985.00 763.52 d 655.00 402.00 135.50 35.50 51.87 e 259.00 539.00 685.00 1187.00 6947.38
2008 895.00 j 581.00 m 894.00 653.00 550.00 147.50 22.00 60.50 262.50 268.50 q 516.00 j 1095.00 3684.50
2009 1029.00 957.00 865.50 531.00 h 327.29 e 55.00 q 14.50 78.50 232.50 658.50 462.50 j 1258.00 5420.79
2010 1162.50 1035.00 1005.00 747.00 564.50 186.00 46.00 101.00 189.00 556.50 561.00 i 990.50 6583.00
2011 1158.37 a 1050.58 d 832.50 280.00 p 563.50 211.00 47.00 13.50 212.50 566.00 890.00 1205.38 a 6750.33
2012 1009.50 1014.00 896.00 601.50 397.00 105.50 50.00 52.00 256.00 607.00 779.00 1172.50 6940.00
2013 1281.50 1087.50 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 2369.00
Period of Record Statistics
MEAN 1130.53 945.54 927.01 711.23 500.43 211.88 61.02 97.64 265.68 603.09 876.89 1150.48 7279.94
S.D. 88.96 172.39 126.45 82.42 97.02 70.99 34.76 43.31 60.50 78.25 94.71 100.95 391.91
SKEW 0.35 -2.09 0.44 0.68 -0.52 0.07 1.42 -0.19 0.27 0.24 -0.31 -0.79 1.29
MAX 1324.00 1108.00 1211.50 898.00 679.93 365.00 160.50 166.50 419.00 784.50 1051.50 1290.63 8081.14
MIN 1009.50 377.50 680.45 598.97 280.72 91.50 14.50 13.50 141.11 446.00 664.00 907.27 6940.00
NO YRS 22 23 23 23 35 37 37 41 41 37 29 20 7