BARRETT DAM, CALIFORNIA

Monthly Total Growing Degree Days

(040514)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198012
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
1913 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 2.50 n 0.00
1914 57.50 f 66.50 175.09 d 147.50 165.50 457.50 647.00 615.00 549.00 344.50 259.00 4.50 3431.09
1915 90.00 43.08 b 127.00 100.00 0.00 z 0.00 z 532.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 892.58
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 580.50 169.50 64.14 a 20.00 834.14
1917 12.00 22.50 57.00 176.50 272.00 624.00 725.00 523.50 466.00 453.50 223.50 79.50 3635.00
1918 63.00 116.00 190.50 313.50 308.00 707.00 773.50 809.50 667.50 469.00 188.00 74.50 4680.00
1919 77.50 32.00 108.50 305.50 410.00 549.00 816.50 776.00 648.00 254.50 91.50 50.50 s 4069.00
1920 146.00 112.50 107.50 144.50 364.00 473.00 803.50 766.00 558.50 260.50 110.00 20.00 3866.00
1921 40.00 87.50 150.00 193.39 b 264.00 506.50 847.00 778.50 561.50 444.00 185.00 147.00 4204.39
1922 37.00 40.00 72.00 135.50 433.50 637.00 780.50 901.00 827.00 434.00 103.50 25.00 4426.00
1923 0.00 z 70.00 63.00 58.50 365.50 427.00 724.50 709.00 669.50 420.00 268.00 57.00 3832.00
1924 25.50 f 131.00 45.00 142.00 498.00 687.00 827.50 815.00 796.00 408.50 247.00 62.00 4659.00
1925 46.50 118.00 176.00 233.50 450.50 602.00 933.50 848.50 603.50 354.00 143.00 107.00 4616.00
1926 18.00 111.00 225.00 319.50 443.00 625.00 894.50 840.50 611.00 481.50 314.00 44.00 4927.00
1927 45.00 72.50 96.50 233.50 419.50 541.50 838.50 822.00 612.00 500.50 298.00 42.50 4522.00
1928 149.00 108.50 221.00 281.00 459.50 567.00 752.00 821.00 745.00 424.50 205.50 75.50 4809.50
1929 21.50 17.50 123.00 158.00 436.00 563.50 814.50 962.00 641.50 545.00 257.00 199.50 4739.00
1930 50.00 175.50 160.50 331.50 251.00 535.50 824.00 809.50 542.00 366.50 241.00 32.00 4319.00
1931 48.50 70.50 212.50 351.00 543.50 585.50 944.00 889.50 638.00 447.00 172.00 15.50 4917.50
1932 16.50 81.00 197.00 283.50 395.00 543.50 732.50 775.50 669.50 435.50 354.00 31.50 4515.00
1933 33.50 16.00 171.50 188.50 243.50 558.00 787.50 788.50 505.00 551.50 304.00 101.50 4249.00
1934 69.50 118.00 376.00 398.50 570.00 449.50 832.00 830.50 699.50 468.00 190.50 131.00 5133.00
1935 51.00 106.50 73.50 261.00 389.50 710.00 877.00 903.00 719.00 369.00 122.00 110.50 4692.00
1936 78.00 77.50 213.50 340.00 600.00 0.00 z 0.00 z 0.00 z 736.00 460.00 216.21 a 92.50 2813.71
1937 0.50 65.00 187.50 0.00 z 429.50 618.50 851.50 901.00 787.50 547.50 287.50 210.00 4886.00
1938 128.50 47.00 110.50 271.00 421.00 588.00 773.50 856.00 837.00 489.50 215.50 149.00 4886.50
1939 69.00 20.50 129.68 a 389.50 467.00 576.00 820.00 850.50 707.00 468.50 305.50 251.50 5054.68
1940 126.50 94.50 231.50 319.50 547.00 595.00 817.50 797.50 647.00 515.50 218.00 183.50 5093.00
1941 38.50 133.00 186.00 163.50 490.50 531.72 a 835.50 749.50 538.00 340.00 260.50 70.00 4336.72
1942 96.00 25.00 86.80 a 173.00 378.00 531.00 865.50 830.50 601.00 435.00 242.00 128.50 4392.30
1943 77.00 121.50 176.50 294.50 463.50 519.00 761.50 805.50 772.00 512.50 259.00 34.62 a 4797.12
1944 46.00 37.50 125.55 a 207.00 403.00 410.00 665.00 801.00 617.00 447.95 a 136.00 145.00 4041.00
1945 48.00 69.50 51.00 148.00 357.50 453.00 781.00 857.00 737.50 546.50 204.00 63.50 4316.50
1946 67.00 44.00 142.00 307.50 386.00 643.00 811.00 888.00 763.50 332.50 88.50 94.00 4567.00
1947 25.50 116.50 178.50 300.00 473.00 544.00 951.50 905.50 0.00 z 521.00 110.00 54.50 4180.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 550.50 h 760.50 783.46 d 429.50 149.00 21.18 a 2143.64
1949 0.00 27.00 57.50 283.00 371.00 583.50 727.47 a 735.00 702.00 333.50 321.00 58.00 4198.97
1950 46.50 a 78.00 133.00 294.00 303.80 a 476.50 820.00 705.50 529.66 a 525.00 268.50 152.42 a 4332.87
1951 47.50 66.50 144.50 240.50 354.36 b 487.00 652.00 f 750.00 636.50 390.00 144.50 17.00 3278.36
1952 16.00 38.50 70.50 217.00 513.05 a 454.50 829.77 a 877.82 a 790.00 517.70 a 124.00 50.24 b 4499.07
1953 113.00 56.50 91.00 171.00 231.00 468.50 579.00 i 789.97 b 668.65 d 272.50 p 264.00 73.88 a 2927.50
1954 34.50 g 177.85 a 96.00 279.11 b 401.45 a 508.50 876.02 b 665.00 662.00 406.00 247.50 50.50 4369.93
1955 17.50 61.00 129.34 b 158.50 i 327.00 500.50 691.00 888.00 718.50 401.50 164.00 83.18 a 3981.53
1956 38.50 2.50 128.00 182.00 366.50 603.00 783.50 657.50 756.50 351.00 182.50 59.50 4111.00
1957 22.22 a 130.00 132.00 197.50 256.00 618.00 801.00 792.00 583.00 303.50 63.00 65.50 3963.72
1958 15.50 63.50 29.00 229.50 469.00 542.50 694.50 832.50 672.00 511.50 146.50 102.00 4308.00
1959 64.00 16.00 202.00 366.50 330.00 606.50 891.50 767.50 595.00 442.50 213.50 72.00 4567.00
1960 6.50 11.91 a 162.00 241.00 361.00 618.00 861.00 768.50 734.50 383.00 119.00 33.00 4299.41
1961 59.50 53.50 86.00 259.50 306.38 a 618.50 790.00 816.50 535.86 a 418.50 97.00 34.50 4075.75
1962 63.50 42.00 a 36.00 315.50 292.00 498.00 708.87 a 845.50 666.50 392.00 148.33 c 78.00 4086.20
1963 21.00 186.00 79.50 139.50 381.00 459.50 737.50 783.50 718.50 471.50 154.00 57.50 4189.00
1964 13.50 15.00 78.00 170.50 296.00 487.50 817.00 775.50 542.07 a 573.00 121.00 53.50 3942.57
1965 75.00 53.00 80.50 227.00 316.00 362.50 689.50 824.08 a 470.00 476.00 196.00 76.00 3845.58
1966 26.00 13.50 171.50 302.00 442.50 555.00 a 760.00 838.50 623.00 378.72 a 189.50 84.00 4384.22
1967 40.50 56.00 106.95 a 42.00 353.00 410.50 827.50 931.00 654.50 484.50 274.14 a 22.00 4202.59
1968 31.50 154.50 124.50 185.50 379.50 533.00 784.50 698.50 625.50 376.00 171.50 9.50 4074.00
1969 84.00 15.00 117.50 239.00 408.00 466.50 800.50 936.50 759.00 320.50 228.50 71.50 4446.50
1970 54.00 94.50 132.00 138.00 399.50 576.50 858.50 883.50 581.00 385.00 184.00 41.50 4328.00
1971 122.50 65.00 150.00 176.50 273.50 531.00 817.00 912.50 684.00 340.00 113.00 7.50 4192.50
1972 13.50 102.50 279.50 272.50 468.50 592.50 900.00 801.50 581.25 b 346.17 a 93.00 68.50 4519.42
1973 29.00 35.50 22.00 186.50 414.00 640.50 740.50 764.00 498.00 393.00 132.50 54.00 3909.50
1974 42.37 a 25.00 156.50 183.50 359.00 643.00 767.00 707.50 715.50 375.50 139.00 15.50 4129.37
1975 73.00 18.00 63.50 59.50 329.00 475.00 757.00 744.00 699.50 346.50 155.00 52.50 3772.50
1976 97.50 71.50 111.50 149.00 425.00 586.00 751.50 684.50 603.00 423.00 225.50 39.55 b 4167.55
1977 48.50 102.00 37.50 265.00 232.50 601.00 838.50 828.50 621.50 492.50 239.00 162.00 4468.50
1978 58.00 75.50 208.50 189.50 420.50 696.00 868.00 796.50 670.00 613.00 147.00 31.00 4773.50
1979 15.00 47.50 132.50 260.00 404.00 641.50 800.00 746.00 864.50 486.00 193.45 a 171.00 4761.45
1980 108.00 162.00 94.00 276.50 240.00 562.00 877.00 800.00 650.00 532.00 263.50 183.00 4748.00
Period of Record Statistics
MEAN 53.74 72.07 132.15 228.70 383.15 551.77 798.50 802.09 656.12 428.24 193.26 77.04 4396.83
S.D. 36.10 45.68 64.62 80.55 89.46 77.07 74.29 79.52 91.71 83.67 69.72 55.23 354.11
SKEW 0.83 0.62 0.87 -0.11 0.00 -0.11 -0.66 -0.72 0.06 -0.38 0.14 1.10 0.13
MAX 149.00 186.00 376.00 398.50 600.00 710.00 951.50 962.00 864.50 613.00 354.00 251.50 5133.00
MIN 0.00 2.50 22.00 42.00 165.50 362.50 532.50 523.50 466.00 169.50 63.00 4.50 3635.00
NO YRS 61 65 65 63 64 63 62 64 65 65 66 65 53