RED BLUFF FSS, CALIFORNIA

Monthly Total Growing Degree Days

(047292)

Base Temperature = 50 F

File last updated on Jul 24, 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
1933 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 210.00 8.50 218.50
1934 72.50 80.00 407.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 819.00 461.50 136.00 32.50 2009.00
1935 16.50 49.50 69.00 251.50 545.00 853.00 860.50 964.50 728.50 400.00 72.00 20.00 4830.00
1936 38.00 50.00 237.00 336.50 613.00 705.50 954.00 918.50 731.00 523.50 176.50 j 17.00 5124.00
1937 0.00 14.50 150.00 236.50 586.50 722.50 990.00 941.50 684.50 450.00 152.50 90.00 5018.50
1938 31.00 48.00 76.00 284.50 584.00 835.50 982.00 875.00 775.00 395.00 99.00 69.00 5054.00
1939 15.50 36.00 230.00 479.50 592.50 761.50 963.50 929.50 746.50 445.00 192.00 49.50 5441.00
1940 46.50 80.00 226.00 338.00 639.50 899.50 859.50 915.50 614.50 445.00 102.00 75.50 5241.50
1941 46.50 89.00 223.50 267.50 544.50 690.00 959.00 813.00 620.50 407.50 172.50 29.00 4862.50
1942 24.50 21.50 101.50 211.50 385.00 737.00 968.00 893.50 700.50 501.00 104.00 18.00 4666.00
1943 17.50 68.50 152.00 305.00 564.50 639.00 959.00 830.50 804.00 396.00 157.50 41.00 4934.50
1944 10.00 16.50 210.00 186.50 515.50 646.00 954.50 908.00 821.50 498.50 63.00 21.00 4851.00
1945 5.50 66.50 55.50 326.00 443.50 743.50 1030.00 857.50 772.50 543.00 98.00 29.50 4971.00
1946 7.75 a 17.50 117.00 341.00 545.50 664.00 959.00 868.00 662.00 361.00 92.00 21.50 4656.25
1947 5.50 88.50 212.00 399.00 701.00 704.50 472.00 o 787.50 767.50 375.50 71.50 3.50 4116.00
1948 43.00 23.50 32.00 92.00 330.50 0.00 z 938.00 864.50 723.50 468.00 126.00 1.50 3642.50
1949 0.00 32.50 75.00 432.00 559.00 884.00 977.00 847.00 770.00 444.00 249.50 10.00 5280.00
1950 6.00 76.50 93.00 371.00 655.50 768.50 1101.00 1012.00 754.00 440.00 204.50 45.00 5527.00
1951 1.00 47.50 177.50 367.00 579.00 854.50 970.50 932.50 810.00 423.00 129.00 16.00 5307.50
1952 2.00 40.50 109.50 317.50 611.00 605.50 1105.00 982.18 a 842.50 608.00 131.00 2.50 5357.18
1953 60.50 53.50 142.00 272.07 a 350.00 620.50 1053.00 834.00 840.00 438.50 136.50 35.00 4835.57
1954 4.50 84.50 78.00 383.50 632.50 691.50 1003.00 774.00 656.00 418.50 103.00 2.50 4831.50
1955 1.50 13.00 142.00 115.00 574.50 747.00 881.50 969.50 765.00 505.50 148.00 40.00 4902.50
1956 6.50 16.50 137.00 304.00 507.00 787.50 1009.00 879.50 708.00 385.00 175.50 30.00 4945.50
1957 0.00 113.00 130.50 311.50 491.50 892.00 978.50 835.50 727.00 308.50 68.00 9.00 4865.00
1958 14.00 76.50 30.00 273.00 585.50 719.50 993.50 1071.50 816.50 593.50 194.00 124.00 5491.50
1959 41.00 63.50 241.80 a 457.00 503.00 884.50 1095.00 932.50 683.00 579.00 209.50 40.50 5730.30
1960 10.50 29.00 187.50 250.00 458.50 970.50 1103.50 962.00 794.00 464.00 112.50 20.50 5362.50
1961 9.50 67.00 75.50 334.00 418.50 911.50 1068.00 983.50 695.89 b 431.13 d 111.00 15.00 5120.52
1962 73.00 21.50 76.50 417.00 463.50 802.50 1023.00 896.50 729.00 429.50 158.50 62.00 5152.50
1963 8.50 162.50 63.50 109.00 512.50 735.50 874.00 885.00 771.00 420.00 73.00 2.50 4617.00
1964 0.50 85.50 114.00 284.50 464.50 689.50 978.00 952.00 680.00 545.50 67.50 76.00 4937.50
1965 19.00 60.50 147.00 284.50 540.00 699.50 969.00 910.50 564.50 508.50 111.00 0.00 4814.00
1966 7.50 11.50 141.50 398.00 640.50 809.50 856.00 997.00 801.50 550.00 206.00 26.50 5445.50
1967 31.50 62.50 66.00 30.00 517.50 711.00 997.50 1061.00 826.00 498.00 252.50 72.00 5125.50
1968 25.00 169.00 210.50 341.50 517.50 824.50 963.00 829.50 771.50 424.00 112.00 4.00 5192.00
1969 7.00 5.00 139.50 234.00 691.50 717.50 1039.00 1026.50 818.50 353.50 154.50 39.50 5226.00
1970 69.00 85.00 155.00 185.00 628.50 810.00 1045.50 944.50 763.00 419.50 130.50 2.50 5238.00
1971 26.00 56.50 92.50 212.00 423.00 696.50 1025.50 984.00 724.00 374.00 87.50 0.00 4701.50
1972 5.50 47.50 229.00 234.00 552.00 844.50 1017.00 988.00 657.50 381.50 33.50 12.00 5002.00
1973 5.50 38.50 43.00 332.00 667.50 856.50 1008.50 870.00 684.50 387.00 68.00 10.00 4971.00
1974 37.00 13.50 147.50 222.50 547.50 784.50 939.50 956.50 840.50 509.50 69.00 4.00 5071.50
1975 11.00 20.50 51.00 102.00 589.50 788.00 928.50 856.50 859.50 346.00 73.00 25.00 4650.50
1976 39.50 35.00 109.50 178.50 676.50 785.00 1029.50 832.00 802.50 564.50 253.50 44.00 5350.00
1977 11.50 134.00 121.50 453.50 374.50 945.50 1020.00 1004.00 702.00 499.50 188.00 46.50 5500.50
1978 60.00 101.50 272.50 241.50 600.50 796.50 1053.00 1013.50 711.50 668.00 130.50 15.00 5664.00
1979 23.00 34.50 223.50 269.00 660.50 843.00 1014.00 882.50 886.00 499.00 111.50 57.00 5503.50
1980 62.00 113.00 115.50 303.00 509.00 627.50 976.50 906.00 760.50 534.50 156.50 61.00 5125.00
1981 43.50 105.00 148.00 392.50 626.00 948.00 1019.00 985.50 791.00 368.00 182.00 29.00 5637.50
1982 7.00 70.00 53.50 203.50 631.00 695.50 875.00 879.00 674.50 413.50 49.50 23.00 4575.00
1983 26.50 78.50 140.00 162.50 572.00 740.50 849.00 911.00 753.00 487.50 90.00 11.00 4821.50
1984 57.00 32.00 211.00 212.00 654.50 795.50 1094.50 912.00 835.50 321.00 46.50 13.00 5184.50
1985 13.00 162.50 108.50 433.00 569.50 954.50 1035.50 849.00 583.50 430.50 99.50 17.50 5256.50
1986 50.00 147.50 267.00 276.00 551.50 821.50 935.00 986.00 504.50 415.73 c 0.00 z 10.50 4965.23
1987 4.50 53.50 119.50 402.00 650.50 810.00 768.00 0.00 z 692.50 571.50 129.00 42.88 a 4243.88
1988 16.50 142.00 245.42 a 351.50 488.50 801.00 1156.00 993.00 833.00 625.50 110.00 61.50 5823.92
1989 33.50 40.50 140.00 440.00 558.50 797.00 990.00 887.50 678.50 383.50 170.00 46.50 5165.50
1990 26.00 66.00 237.50 461.50 494.50 771.50 1059.00 942.00 778.00 535.50 111.50 0.00 z 5483.00
1991 40.50 0.00 z 0.00 z 0.00 z 447.00 687.50 1035.50 853.00 897.00 665.50 193.00 13.00 4832.00
1992 5.50 121.50 187.50 338.50 754.50 768.00 912.50 981.50 758.50 538.00 135.50 6.50 5508.00
1993 7.50 17.00 227.50 219.00 475.50 700.50 912.00 847.00 725.00 488.00 110.00 16.00 s 4729.00
1994 36.50 20.00 197.00 302.00 531.50 722.00 1011.00 880.50 762.00 416.50 9.50 0.00 4888.50
1995 42.50 118.50 85.00 214.00 449.50 668.00 911.50 886.00 744.50 0.00 z 0.00 z 0.00 z 4119.50
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1034.50 985.50 670.00 403.00 139.00 52.00 3284.00
1997 32.00 75.00 223.00 324.31 a 675.00 777.41 a 967.00 859.00 717.00 380.00 121.00 13.50 5164.22
1998 20.00 9.00 140.00 216.00 253.50 612.50 944.00 959.50 761.50 395.50 44.00 23.50 4379.00
1999 21.50 8.50 45.00 282.00 514.00 702.50 853.50 838.00 792.00 477.50 138.50 45.50 4718.50
2000 12.00 35.50 168.00 332.00 505.50 853.50 844.00 875.50 721.50 378.50 52.50 4.50 4783.00
2001 3.00 28.00 264.50 190.50 778.00 792.00 938.78 a 919.50 755.50 541.00 157.00 9.00 5376.78
2002 7.00 86.50 124.50 316.50 542.00 846.00 1010.50 928.00 740.50 449.00 127.00 11.50 5189.00
2003 53.00 30.50 147.00 94.00 474.50 851.50 1062.50 863.50 811.00 586.00 55.50 15.50 5044.50
2004 8.50 31.00 333.00 376.50 555.00 822.00 980.50 920.00 726.00 394.00 94.00 44.50 5285.00
2005 11.00 76.50 179.50 217.00 490.00 624.00 1079.50 966.00 639.50 415.00 151.00 51.50 4900.50
2006 15.50 84.50 14.00 229.00 616.00 880.00 666.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1839.00
Period of Record Statistics
MEAN 22.95 61.41 149.90 286.57 548.60 773.54 982.15 915.51 743.50 460.58 125.31 28.88 5099.54
S.D. 19.99 41.08 76.32 99.02 96.69 89.12 74.36 64.86 74.02 80.59 53.72 24.93 313.96
SKEW 0.88 0.82 0.63 -0.22 -0.35 0.14 -0.34 0.17 -0.58 0.58 0.36 1.23 0.15
MAX 73.00 169.00 407.50 479.50 778.00 970.50 1156.00 1071.50 897.00 668.00 253.50 124.00 5823.92
MIN 0.00 5.00 14.00 30.00 253.50 605.50 768.00 774.00 504.50 308.50 9.50 0.00 4379.00
NO YRS 72 71 71 70 71 70 70 70 72 71 70 70 61