LOS ALAMOS, NEW MEXICO

Monthly Total Growing Degree Days

(295084)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1942 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 z 0.00 z 0.00
1943 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 z 0.00 z 0.00
1944 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 z 0.00 z 0.00
1945 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 z 0.00 z 0.00
1946 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 z 0.00 z 0.00
1947 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 z 0.00 z 0.00
1948 10.69 b 6.73 a 25.00 281.50 534.75 a 727.00 929.00 869.00 716.50 313.00 34.50 0.00 4447.67
1949 0.00 4.00 67.00 219.83 a 428.50 649.50 809.00 791.50 673.45 a 266.50 148.50 3.00 4060.78
1950 27.38 a 21.00 122.40 b 465.00 650.50 970.00 982.00 961.50 771.00 422.50 m 135.50 41.00 5147.28
1951 13.00 21.50 66.50 192.00 487.00 742.50 976.00 824.60 a 683.00 377.50 45.50 10.00 4439.10
1952 0.50 5.50 33.00 243.00 567.00 893.00 860.50 855.00 677.50 475.50 75.00 0.00 4685.50
1953 68.50 35.78 a 155.50 231.00 374.50 868.89 c 951.00 844.50 746.50 370.00 133.00 5.00 4784.17
1954 14.00 82.50 66.50 418.50 524.50 804.00 914.50 822.50 705.50 441.00 129.50 15.00 4938.00
1955 0.00 7.00 72.50 201.50 412.30 a 716.00 858.50 833.50 711.00 444.50 94.50 34.10 a 4385.40
1956 30.50 10.00 129.50 211.50 631.50 879.00 892.50 827.00 772.50 399.00 36.50 9.00 4828.50
1957 4.50 54.50 50.50 148.50 304.83 a 727.50 861.00 744.50 595.00 224.00 8.00 1.00 3723.83
1958 0.00 27.50 9.00 125.00 516.00 791.00 880.00 818.00 603.50 326.50 84.50 31.00 4212.00
1959 2.00 0.00 46.00 210.50 461.50 784.50 881.50 806.50 646.00 275.00 38.00 1.50 4153.00
1960 0.00 0.50 111.00 266.00 453.50 793.00 857.50 855.50 640.00 282.00 60.50 5.00 4324.50
1961 0.00 10.50 62.50 183.00 487.50 753.00 867.00 776.50 526.50 339.50 16.00 8.00 4030.00
1962 0.00 32.00 40.00 310.50 540.00 721.50 805.50 892.00 615.50 367.50 95.00 3.00 4422.50
1963 7.00 42.00 78.00 225.50 603.50 704.00 946.00 784.50 663.00 456.00 90.00 0.00 4599.50
1964 0.00 0.00 27.50 139.50 464.50 707.00 899.50 820.50 578.00 372.50 45.50 3.50 4058.00
1965 6.00 3.50 36.50 200.00 376.00 611.50 856.00 763.00 486.50 379.00 107.50 11.00 3836.50
1966 0.00 0.00 127.00 227.50 550.50 706.00 951.00 772.00 609.00 316.50 97.50 9.00 4366.00
1967 9.50 12.00 175.00 234.50 426.00 659.00 870.00 730.00 550.00 369.00 112.50 0.00 4147.50
1968 0.00 14.00 67.50 97.50 417.00 777.00 813.50 685.50 569.50 360.00 30.50 0.00 3832.00
1969 12.00 0.00 44.50 228.50 517.50 649.00 909.50 883.50 592.00 189.50 40.00 19.00 4085.00
1970 11.00 15.50 20.00 128.50 530.50 662.50 863.50 855.50 543.50 185.00 40.00 6.50 3862.00
1971 23.00 17.00 133.50 164.50 416.50 761.50 855.00 749.50 524.50 212.50 44.00 8.50 3910.00
1972 5.00 47.50 223.50 292.00 476.50 740.00 848.00 734.50 547.00 273.50 0.50 0.00 4188.00
1973 0.00 2.00 2.50 103.50 417.50 713.00 846.00 868.00 586.50 345.00 141.00 2.00 4027.00
1974 1.50 0.50 147.50 214.00 602.50 823.50 839.00 725.50 505.00 267.50 27.00 0.00 4153.50
1975 6.50 0.00 52.00 136.50 398.00 701.00 802.00 820.50 509.00 308.50 95.50 0.00 3829.50
1976 0.00 30.00 55.00 199.00 434.50 712.50 794.00 707.50 493.00 167.50 68.50 0.00 3661.50
1977 0.00 10.00 29.50 247.50 476.00 825.00 831.00 836.50 642.50 371.50 83.00 18.50 4371.00
1978 0.00 3.00 88.50 229.00 401.50 785.00 920.50 789.00 578.00 376.00 61.50 0.00 4232.00
1979 0.00 11.00 24.50 238.00 376.00 663.50 889.50 767.50 667.50 448.00 11.50 8.50 4105.50
1980 5.50 23.50 17.00 168.50 358.50 882.50 967.72 a 853.00 658.00 274.50 133.00 49.00 4390.72
1981 1.50 49.50 18.00 342.41 a 411.00 814.50 882.00 781.50 620.00 271.00 103.50 27.00 4321.91
1982 1.50 20.00 45.00 216.50 386.00 727.50 885.50 823.50 560.50 231.00 29.50 0.50 3927.00
1983 0.00 3.00 54.00 138.50 336.50 675.50 873.50 842.50 692.50 323.50 109.00 0.00 4048.50
1984 0.00 0.00 53.00 136.00 633.00 724.66 a 900.50 806.00 604.00 171.50 70.50 0.00 4099.16
1985 0.00 a 7.50 62.50 255.50 468.00 743.00 868.50 813.00 493.50 273.50 60.00 0.00 4045.00
1986 26.50 72.00 184.50 234.50 459.50 657.00 824.50 834.50 509.00 228.50 20.50 0.00 4051.00
1987 0.00 6.50 28.50 255.00 400.00 742.00 894.00 744.00 561.00 418.00 53.50 14.50 4117.00
1988 0.00 27.00 80.00 228.50 415.00 726.00 836.50 762.50 546.50 418.00 90.50 0.50 4131.00
1989 0.00 26.50 202.50 390.50 606.50 749.00 879.00 758.00 612.00 295.50 77.00 3.50 4600.00
1990 2.00 10.50 88.50 228.50 448.50 889.00 777.00 728.50 608.50 295.00 55.00 0.00 4131.00
1991 0.00 7.50 23.50 189.00 456.00 652.00 765.00 717.00 502.00 378.50 23.00 0.00 3713.50
1992 0.00 2.50 52.00 306.50 442.00 636.00 775.00 724.50 595.50 380.00 7.00 0.00 3921.00
1993 0.00 0.00 67.50 217.50 421.00 723.50 881.50 711.50 538.50 244.50 9.50 0.50 3815.50
1994 4.00 4.50 94.00 199.50 467.00 867.50 899.50 837.50 613.50 226.00 33.00 0.00 4246.00
1995 0.00 34.00 80.50 144.50 353.50 626.50 847.00 828.50 560.00 342.00 85.00 32.00 3933.50
1996 0.00 60.00 60.00 257.50 709.00 805.00 835.00 799.00 468.50 272.00 52.50 5.00 4323.50
1997 3.50 2.50 131.00 127.00 453.00 681.50 838.50 768.50 619.00 273.50 28.50 0.00 3926.50
1998 0.00 1.50 65.50 115.00 541.00 745.50 831.50 783.00 731.00 254.00 60.50 13.00 4141.50
1999 15.50 18.50 102.00 147.50 396.50 676.50 832.50 779.00 553.00 355.00 175.50 2.00 4053.50
2000 26.50 26.00 63.00 311.00 653.50 802.50 912.00 891.50 725.00 253.00 0.00 0.00 4664.00
2001 0.00 1.00 61.00 275.00 588.00 815.50 926.50 790.00 679.50 377.00 128.00 0.50 4642.00
2002 7.00 11.00 94.00 381.00 565.00 895.00 908.50 892.00 586.50 232.00 27.50 0.00 4599.50
2003 11.50 10.00 95.50 229.00 555.00 737.50 1048.50 859.00 632.50 441.50 61.00 5.50 4686.50
2004 0.00 1.50 198.50 170.50 580.50 766.50 856.50 772.50 580.00 248.00 39.50 6.50 4220.50
2005 12.00 3.50 33.50 207.50 529.00 752.00 970.50 774.00 649.50 277.00 121.00 12.00 4341.50
2006 1.00 31.50 97.00 345.00 629.50 845.77 d 604.50 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1949.77
Period of Record Statistics
MEAN 6.28 16.75 76.97 224.24 483.40 752.22 875.45 801.54 607.37 316.72 66.97 7.33 4206.85
S.D. 11.47 18.98 51.23 77.76 91.48 78.51 55.74 55.91 75.72 78.55 42.90 11.18 300.48
SKEW 3.23 1.55 1.05 0.86 0.40 0.51 0.52 0.21 0.28 0.09 0.44 2.01 0.44
MAX 68.50 82.50 223.50 465.00 709.00 970.00 1048.50 961.50 772.50 475.50 175.50 49.00 4938.00
MIN 0.00 0.00 2.50 97.50 304.83 611.50 765.00 685.50 468.50 167.50 0.00 0.00 3661.50
NO YRS 59 59 59 59 59 59 58 58 58 57 58 58 57