KULA BRANCH STN 324.5, HAWAII

Monthly Total Growing Degree Days

(515000)

Base Temperature = 40 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
1979 0.00 z 0.00 z 0.00 z 642.00 708.00 730.00 798.00 845.50 825.50 849.00 735.00 730.00 6863.00
1980 654.50 637.00 713.00 692.00 772.50 755.00 821.50 830.50 835.50 830.28 a 594.00 f 761.50 8303.28
1981 707.50 625.50 678.00 696.50 736.00 799.00 823.00 818.00 804.00 793.00 699.50 662.00 8842.00
1982 628.50 562.00 615.00 632.50 691.00 776.50 0.00 z 855.50 806.00 791.50 711.00 638.50 7708.00
1983 619.00 553.00 639.00 632.50 678.50 738.50 777.00 787.00 771.00 772.00 725.50 715.50 8408.50
1984 681.00 595.00 702.50 691.50 744.50 745.50 817.00 833.00 795.00 844.00 763.93 b 671.00 8883.93
1985 624.13 a 583.00 638.50 651.50 696.50 737.00 834.50 859.45 b 797.00 787.29 b 713.00 686.00 8607.88
1986 662.37 a 606.50 730.00 713.00 754.50 781.00 844.50 884.50 870.50 837.00 782.00 682.00 9147.87
1987 637.00 536.00 616.00 632.00 653.00 759.50 828.50 851.00 858.00 815.50 744.00 745.00 8675.50
1988 667.00 635.50 693.00 675.50 762.50 780.50 837.50 837.50 811.50 820.50 759.00 709.00 8989.00
1989 673.50 600.50 686.00 665.00 732.50 759.00 821.00 816.50 772.50 810.00 705.00 637.00 8678.50
1990 654.00 542.00 617.00 672.50 730.50 746.00 797.00 852.00 841.00 816.00 757.00 677.50 8702.50
1991 428.50 j 408.00 i 632.00 660.50 721.50 731.00 824.00 860.25 a 815.00 833.50 777.50 675.50 7530.75
1992 613.00 566.50 629.00 683.50 777.00 782.50 821.50 847.00 847.00 832.00 743.50 718.00 8860.50
1993 563.50 518.00 610.50 670.50 730.00 755.00 831.50 855.00 813.62 a 800.50 703.00 644.50 8495.62
1994 621.00 595.00 656.50 650.50 723.16 b 741.67 c 840.74 b 870.58 a 845.50 803.42 a 729.44 c 643.25 c 8720.76
1995 604.50 c 570.00 667.53 a 682.00 724.00 758.50 841.00 860.25 a 815.50 809.50 771.00 765.38 b 8869.16
1996 704.00 585.00 601.29 b 713.57 b 754.50 804.00 860.00 878.00 810.50 841.13 a 727.50 647.50 8927.00
1997 694.50 604.07 a 670.50 678.50 734.50 783.50 831.83 a 855.50 256.00 u 833.90 a 718.97 a 642.00 8047.77
1998 630.00 573.48 a 663.50 645.00 671.50 705.50 788.00 837.50 778.00 788.00 707.00 675.91 c 8463.39
1999 643.25 a 568.30 a 653.50 652.00 712.50 724.00 795.00 807.60 b 764.50 776.50 692.50 676.00 8465.65
2000 593.50 608.00 674.00 655.34 a 735.00 762.00 827.50 844.50 801.50 811.50 715.50 685.00 8713.34
2001 683.50 594.70 e 651.50 677.00 710.50 749.00 825.50 873.50 807.00 817.00 739.50 712.00 8840.70
2002 661.00 544.00 661.00 685.50 755.00 764.50 831.00 855.00 787.50 817.00 715.50 682.00 8759.00
2003 626.50 556.00 712.50 689.50 773.50 762.00 852.00 870.50 822.50 838.00 743.50 703.00 8949.50
2004 679.50 664.50 688.50 676.00 773.00 778.50 833.00 886.00 847.00 849.92 a 740.00 695.50 9111.42
2005 691.50 578.00 643.50 681.00 769.50 778.00 830.50 833.50 844.00 791.50 734.00 680.50 8855.50
2006 681.00 556.00 708.50 647.00 684.00 743.00 817.50 844.00 794.50 810.00 735.00 669.50 8690.00
2007 658.00 561.50 681.50 652.00 730.00 759.50 825.50 823.50 791.50 807.00 727.00 695.36 b 8712.36
2008 593.00 584.50 663.00 674.00 707.50 750.50 824.00 808.00 763.00 780.00 703.00 683.00 8533.50
2009 614.00 537.50 602.00 625.00 727.00 767.78 c 826.00 855.00 804.00 850.00 729.00 678.50 8615.78
2010 669.00 555.00 644.50 647.00 727.50 740.50 787.00 792.00 766.00 791.00 720.00 703.00 8542.50
2011 633.50 600.50 686.00 674.50 746.00 728.50 777.00 803.00 764.50 761.50 697.50 665.00 8537.50
2012 669.50 592.43 a 647.50 641.50 704.50 706.00 757.00 802.50 732.50 779.50 698.50 697.50 8428.93
2013 641.00 547.00 605.10 e 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 1793.10
Period of Record Statistics
MEAN 647.78 579.88 658.28 666.41 727.99 755.38 819.59 842.15 806.14 811.42 729.19 686.85 8725.10
S.D. 34.80 32.77 35.02 23.04 31.08 23.52 23.04 26.15 31.92 24.49 24.03 32.58 199.31
SKEW -0.29 0.48 0.10 0.12 -0.36 -0.07 -0.88 -0.38 -0.06 -0.07 0.53 0.61 0.30
MAX 707.50 664.50 730.00 713.57 777.00 804.00 860.00 886.00 870.50 850.00 782.00 765.38 9147.87
MIN 563.50 518.00 601.29 625.00 653.00 705.50 757.00 787.00 732.50 761.50 692.50 637.00 8408.50
NO YRS 33 33 34 34 34 34 33 34 33 34 33 34 29