LAVEEN 3 SSE, ARIZONA

Monthly Total Cooling Degree Days

(024829)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 826.00 796.50 638.00 305.50 3.50 0.00 2569.50
1949 0.00 0.00 0.50 203.50 340.00 623.50 782.50 687.50 635.00 179.50 59.00 8.50 3519.50
1950 0.00 1.50 36.50 225.00 337.00 604.50 766.00 759.00 487.00 368.50 48.50 0.00 3633.50
1951 1.00 4.50 11.00 106.50 380.00 541.50 873.00 678.50 568.50 240.50 0.50 0.00 3405.50
1952 0.00 1.50 5.00 123.50 454.00 618.00 769.00 796.00 641.00 366.00 18.50 0.00 3792.50
1953 0.00 0.00 41.50 117.50 197.00 607.50 828.50 747.00 603.50 241.00 52.00 0.00 3435.50
1954 0.00 19.00 16.50 234.00 404.50 553.50 796.91 b 709.50 597.00 295.00 23.50 3.50 3652.91
1955 0.00 0.00 13.50 79.50 332.50 547.00 673.00 669.50 560.50 344.00 10.50 0.00 3230.00
1956 1.00 0.00 30.00 103.89 c 428.50 711.50 769.00 694.50 646.55 a 218.00 19.66 a 0.00 3622.60
1957 0.00 22.50 20.50 129.50 276.50 675.50 833.50 721.00 561.50 202.00 0.50 0.00 3443.00
1958 0.00 0.00 7.50 130.50 543.00 678.00 849.50 804.97 a 581.50 318.00 7.00 0.00 3919.97
1959 0.00 0.00 8.00 230.50 308.50 729.00 898.00 708.50 526.00 234.50 8.50 0.00 3651.50
1960 0.00 0.00 39.50 141.50 358.00 742.00 842.50 771.50 600.50 169.00 26.00 0.00 3690.50
1961 0.00 0.00 20.00 154.50 341.00 726.00 827.00 734.50 476.00 218.00 1.50 0.00 3498.50
1962 4.00 3.50 8.00 235.00 291.50 566.50 773.00 828.50 579.50 239.00 51.50 0.00 3580.00
1963 0.00 25.00 31.00 75.50 459.50 506.50 863.00 691.00 616.67 c 345.13 a 43.00 0.00 3656.30
1964 0.00 0.00 34.00 116.00 354.00 584.00 849.92 a 707.00 524.50 345.50 2.50 0.00 3517.42
1965 2.50 0.00 8.00 145.00 274.00 445.50 846.00 785.00 476.50 313.50 58.00 2.00 3356.00
1966 0.00 0.00 40.00 171.72 a 483.50 650.00 864.00 800.32 a 582.50 231.00 29.00 8.00 3860.04
1967 0.00 a 5.00 50.50 26.00 238.50 159.50 o 820.98 a 782.75 a 585.00 293.98 a 63.62 a 0.00 2866.34
1968 0.00 9.50 20.00 102.78 c 359.00 615.50 760.50 641.50 553.00 225.00 10.00 0.00 3296.78
1969 0.00 0.00 24.50 128.50 458.00 571.00 855.50 863.87 a 590.50 129.00 6.50 0.00 3627.37
1970 0.00 15.50 2.50 42.00 442.00 659.48 a 906.00 795.67 a 448.00 111.60 a 10.50 0.00 3433.25
1971 5.50 0.00 54.00 87.50 237.00 611.00 864.00 693.00 526.00 141.50 12.32 b 0.00 b 3231.82
1972 0.00 4.50 132.00 136.00 337.26 b 590.50 822.50 679.93 a 504.44 c 184.97 a 0.00 e 0.00 3392.10
1973 0.00 0.00 e 0.00 f 80.36 b 445.00 647.31 d 789.50 779.98 c 455.50 197.00 11.00 0.00 3405.65
1974 0.00 a 0.00 32.50 112.50 396.80 a 761.50 788.00 735.50 567.00 286.00 3.00 0.00 3682.80
1975 0.00 0.00 9.00 32.00 303.50 566.00 809.50 773.50 609.31 a 209.50 29.50 3.62 a 3345.43
1976 0.57 d 0.00 16.50 121.50 414.50 656.50 812.00 755.00 502.00 197.00 26.50 0.00 3502.07
1977 0.00 7.50 7.50 198.50 254.00 714.00 854.50 817.50 573.00 356.00 22.50 0.00 3805.00
1978 0.00 0.00 55.50 84.00 347.50 697.50 827.00 721.00 560.50 345.50 31.50 0.00 3670.00
1979 0.00 0.00 0.50 109.00 332.00 647.50 791.50 655.00 659.00 291.00 10.50 0.00 3496.00
1980 0.00 a 1.00 2.50 133.00 240.50 639.00 874.00 731.00 546.50 273.50 47.50 2.50 3491.00
1981 0.00 a 4.50 6.00 232.50 344.10 a 734.50 827.00 820.50 603.00 177.50 41.00 0.00 3790.60
1982 0.00 14.00 17.50 n 114.00 322.00 496.00 703.50 713.50 495.00 132.50 0.00 0.00 2990.50
1983 0.50 0.00 3.00 26.50 288.50 486.00 711.50 630.50 630.50 225.00 40.50 0.00 3042.50
1984 0.00 0.00 22.50 90.00 460.50 515.00 683.50 712.00 555.50 125.50 5.50 0.00 3170.00
1985 0.00 0.00 5.00 189.50 391.00 666.00 803.50 759.00 389.50 207.00 12.00 0.00 3422.50
1986 0.00 33.50 131.50 185.00 419.50 713.00 726.00 814.00 430.50 180.50 10.50 0.00 3644.00
1987 0.00 4.50 12.50 268.50 399.00 668.00 702.50 678.50 482.50 325.00 9.00 0.00 3550.00
1988 0.00 9.50 50.50 148.00 361.00 675.00 825.50 706.00 500.50 385.50 48.50 0.00 3710.00
1989 0.00 15.00 88.50 319.00 457.00 697.50 907.50 785.00 638.50 294.50 21.50 0.00 4224.00
1990 0.00 12.50 97.50 243.00 408.50 774.00 835.00 701.50 567.00 287.00 45.50 0.00 3971.50
1991 0.00 16.50 6.50 121.00 346.50 576.00 832.00 831.50 605.50 402.00 33.50 0.00 3771.00
1992 0.00 0.00 2.00 236.00 459.50 619.00 741.00 726.00 581.50 262.00 0.50 0.00 3627.50
1993 0.00 0.00 19.50 150.50 468.50 617.00 694.00 690.00 511.50 226.00 1.00 0.00 3378.00
1994 0.00 2.50 30.50 188.00 393.50 782.50 870.50 921.50 620.50 217.50 2.50 0.00 4029.50
1995 0.00 6.50 33.50 120.00 331.50 592.00 907.00 885.50 684.00 289.00 25.00 0.00 3874.00
1996 0.00 19.50 50.00 230.50 513.00 775.00 923.00 886.00 523.50 315.00 29.50 0.00 4265.00
1997 0.50 7.50 140.50 187.50 631.00 628.00 862.50 833.00 690.50 261.00 34.00 0.00 4276.00
1998 0.00 0.00 37.50 111.50 397.00 0.00 z 944.50 944.50 692.00 288.00 2.00 4.50 3421.50
1999 0.00 3.00 66.50 152.00 478.50 752.50 822.00 878.00 670.50 402.00 126.50 1.50 4353.00
2000 7.75 a 10.00 54.50 328.00 631.50 808.50 962.50 893.50 757.00 268.50 0.00 0.00 4721.75
2001 0.00 0.00 97.00 233.00 669.50 829.50 930.00 915.00 785.50 387.00 133.00 0.00 4979.50
2002 0.00 10.00 53.00 328.00 505.50 825.00 953.00 901.50 698.50 258.00 47.50 3.00 4583.00
2003 3.50 5.00 43.50 170.00 549.00 764.50 995.00 900.00 723.50 496.50 11.50 4.50 4666.50
2004 6.00 1.00 239.00 258.00 581.00 784.00 910.00 855.00 661.00 289.00 22.50 0.00 4606.50
2005 0.50 0.00 13.50 186.00 535.00 750.00 989.50 823.00 0.00 z 345.00 50.00 0.00 3692.50
2006 8.50 10.00 j 40.00 q 210.50 609.50 890.50 989.00 860.00 590.50 273.00 74.50 0.00 4506.00
2007 0.50 8.50 139.00 202.00 544.88 e 674.00 104.00 z 0.00 z 282.50 o 343.50 127.50 0.00 2039.88
2008 0.00 3.50 75.00 216.50 390.50 888.50 721.00 f 829.00 679.00 372.50 71.50 0.00 3526.00
2009 5.50 16.00 76.31 e 177.00 628.50 696.00 990.50 881.00 694.50 253.50 95.00 0.00 4513.81
2010 0.00 0.00 12.50 153.00 387.50 701.50 944.50 854.50 741.00 311.00 59.50 0.00 4165.00
2011 0.00 0.00 a 83.50 268.50 401.50 684.83 a 881.36 b 977.00 726.50 360.00 15.50 0.00 4398.69
2012 1.50 3.50 66.50 274.00 566.00 829.50 869.55 a 902.50 672.00 354.50 71.00 0.50 4611.05
2013 0.00 0.00 a 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
Period of Record Statistics
MEAN 0.76 5.11 41.56 163.04 409.98 667.42 838.77 781.62 590.21 272.76 31.01 0.65 3781.85
S.D. 1.90 7.42 44.56 71.96 108.67 98.59 78.38 83.62 84.38 79.14 31.42 1.75 450.02
SKEW 2.75 1.72 2.03 0.30 0.44 0.10 -0.01 0.27 0.04 0.10 1.50 3.08 0.87
MAX 8.50 33.50 239.00 328.00 669.50 890.50 995.00 977.00 785.50 496.50 133.00 8.50 4979.50
MIN 0.00 0.00 0.50 26.00 197.00 445.50 673.00 630.50 389.50 111.60 0.00 0.00 3042.50
NO YRS 65 64 61 64 64 62 63 64 63 65 65 65 56