FT JONES RNG STN, CALIFORNIA

Monthly Total Heating Degree Days

(043182)

Base Temperature = 65 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
1936 263.50 v 707.71 c 644.69 d 324.00 f 263.50 115.71 b 9.82 a 14.95 c 158.79 a 354.95 a 777.50 1012.67 a 4060.28
1937 1540.70 a 969.36 c 756.52 e 536.11 c 258.91 d 133.39 b 6.72 a 52.50 146.00 374.58 a 728.00 958.86 b 6461.65
1938 930.00 b 887.00 818.18 c 563.57 b 324.00 70.56 c 8.27 a 29.50 122.00 378.00 i 561.50 j 923.44 e 4676.51
1939 986.63 e 835.85 a 632.40 a 392.50 277.50 154.00 20.50 20.67 a 110.00 401.50 706.00 788.50 5326.05
1940 793.50 695.00 584.19 b 415.18 b 201.00 22.50 3.50 0.50 181.03 a 422.00 819.31 a 944.00 5081.71
1941 902.50 653.50 622.00 563.04 b 363.73 a 270.00 5.50 57.87 a 273.62 a 431.00 f 621.50 896.50 5229.76
1942 949.50 786.00 732.50 559.00 437.00 153.46 d 10.00 28.50 130.50 389.50 668.79 a 875.00 5719.75
1943 993.72 d 666.50 609.15 a 436.50 382.50 237.86 b 13.00 71.00 39.00 463.00 696.50 901.50 5510.23
1944 954.50 786.11 a 708.50 587.00 332.50 166.50 16.50 34.50 148.00 327.50 765.00 936.72 a 5763.32
1945 861.50 694.00 766.00 507.00 291.00 163.00 0.00 28.50 184.00 350.00 722.00 851.00 5418.00
1946 955.00 794.00 672.18 a 453.00 273.00 176.50 12.50 13.95 a 209.50 577.50 762.50 871.00 5770.63
1947 1030.50 623.78 a 573.50 437.50 168.00 171.50 29.50 67.00 131.50 377.50 746.50 950.00 5306.78
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 45.50 35.50 201.50 425.73 a 769.50 1089.65 a 2567.38
1949 1372.50 901.00 692.50 372.00 177.50 j 96.50 5.50 20.00 98.50 529.00 603.50 968.00 5659.00
1950 1186.00 812.50 693.50 493.00 289.00 112.50 4.00 13.50 136.50 412.82 a 624.00 761.50 5538.82
1951 959.50 728.50 737.28 a 351.72 a 300.00 81.00 11.00 23.00 47.00 460.00 703.50 992.00 5394.51
1952 1129.00 815.50 796.50 430.00 267.00 190.00 3.00 19.50 80.50 294.50 863.00 988.50 5877.00
1953 808.00 679.50 706.00 525.00 486.00 249.00 3.00 45.50 71.50 501.00 580.50 880.50 5535.50
1954 861.00 646.00 722.00 439.29 b 227.50 207.50 15.00 79.00 242.00 500.50 658.00 953.50 5551.29
1955 1080.00 815.50 714.00 650.50 335.50 92.00 75.00 3.00 248.00 380.00 770.36 b 844.00 6007.86
1956 861.50 936.50 694.00 408.00 288.50 153.00 17.57 a 33.00 128.50 469.50 620.00 f 1023.53 b 5013.60
1957 1186.27 a 703.00 645.00 497.50 288.50 72.00 14.00 58.50 83.50 511.50 b 773.00 909.00 5741.77
1958 891.00 588.00 769.50 530.50 166.50 127.00 2.58 a 0.00 120.00 318.50 668.50 780.50 4962.58
1959 818.50 762.00 630.50 377.50 382.50 76.50 15.50 26.00 207.00 374.00 765.50 1020.00 5455.50
1960 958.50 737.00 558.50 505.50 356.50 42.50 0.00 75.00 83.50 402.50 708.00 967.00 5394.50
1961 861.00 653.00 707.00 503.00 401.50 52.00 19.50 0.00 214.50 404.50 796.55 a 932.50 5545.05
1962 1111.00 783.48 a 732.50 363.50 385.50 0.00 z 28.00 23.50 76.00 417.39 c 659.44 c 819.78 d 5400.10
1963 1007.00 531.50 686.50 616.00 254.50 160.00 36.00 38.00 69.83 a 393.00 489.50 i 836.48 a 4628.81
1964 950.00 795.00 719.50 528.00 360.00 136.00 16.00 35.00 172.00 301.50 756.00 843.50 5612.50
1965 969.00 678.00 628.00 461.50 357.53 a 117.50 19.00 26.00 192.00 298.50 594.23 d 984.25 a 5325.51
1966 973.50 773.63 a 657.00 415.50 180.00 134.50 41.50 27.50 98.50 414.50 710.00 c 916.50 5342.63
1967 945.50 698.00 773.50 715.56 c 267.63 a 107.50 1.50 2.00 23.50 394.70 c 660.52 a 1324.00 5913.90
1968 1140.00 665.00 609.00 500.00 304.50 98.50 2.00 85.50 134.00 458.59 b 586.50 g 1025.30 d 5022.38
1969 1102.57 a 844.67 a 692.16 b 513.50 172.29 e 78.00 13.00 32.00 91.00 578.31 b 805.00 917.50 5839.99
1970 868.00 680.00 546.00 f 649.00 225.50 94.00 2.00 8.00 181.50 451.00 633.00 993.72 d 4785.72
1971 597.00 l 699.50 734.00 547.50 336.00 114.50 27.50 13.00 178.50 489.50 714.00 635.50 k 3854.00
1972 690.50 h 480.50 k 511.00 557.50 254.64 c 46.50 3.00 25.00 201.00 405.38 e 505.00 i 624.00 m 2004.03
1973 652.50 j 423.00 j 500.50 j 325.00 i 132.00 h 96.50 18.50 33.50 147.00 475.33 d 492.00 h 415.00 o 770.83
1974 745.00 h 503.00 j 508.50 h 427.50 h 327.71 c 66.00 55.50 41.00 67.00 429.50 406.50 m 395.50 q 986.71
1975 775.50 h 541.00 i 498.00 l 519.00 h 225.50 h 138.50 43.92 a 71.50 61.00 345.00 h 478.50 l 569.00 j 314.92
1976 558.50 k 476.00 l 499.50 j 405.00 j 210.50 j 201.72 a 30.00 108.50 111.00 383.92 e 416.00 i 615.50 k 835.15
1977 753.50 m 495.00 j 507.00 k 289.00 h 502.31 d 35.50 20.50 33.50 137.00 g 283.00 l 519.00 i 505.50 l 591.81
1978 489.50 l 442.50 j 337.00 k 295.50 n 269.50 l 121.00 24.00 108.00 246.00 h 227.50 l 545.50 i 649.50 l 253.00
1979 715.00 i 518.00 i 401.50 k 395.00 i 205.00 h 105.00 30.48 a 48.50 76.80 e 223.00 j 528.00 j 408.00 p 260.78
1980 635.50 j 405.00 k 457.00 l 361.50 i 206.50 l 207.86 b 17.50 32.50 145.56 c 229.50 m 323.00 q 561.00 l 403.41
1981 486.00 m 385.50 m 429.50 l 275.50 j 311.11 c 100.00 31.50 13.00 147.00 381.50 i 372.50 l 453.50 n 602.61
1982 0.00 z 531.00 j 523.00 i 626.50 174.00 k 132.00 33.50 15.50 249.50 338.50 k 445.50 m 562.00 m 1057.00
1983 537.00 l 441.00 k 670.24 b 423.00 i 220.50 l 136.11 c 56.50 n 31.00 188.50 275.50 k 488.00 j 550.50 l 1025.85
1984 651.00 j 534.00 i 420.00 j 431.50 i 244.50 i 137.50 j 0.00 j 0.00 m 95.00 k 411.00 i 522.50 k 640.50 k 0.00
1985 672.00 i 514.00 i 569.00 j 409.50 227.00 i 35.00 q 3.00 i 59.00 272.50 511.50 b 537.00 m 607.00 l 1252.50
1986 500.00 k 431.50 i 383.50 j 351.50 i 248.00 k 42.00 i 14.50 i 0.50 j 339.00 436.00 431.00 l 562.00 m 775.00
1987 647.50 k 512.50 i 507.50 i 380.50 153.00 i 68.00 43.50 i 13.00 j 108.50 i 192.00 j 452.50 k 553.00 l 448.50
1988 618.00 m 522.50 i 696.98 a 314.50 i 248.50 k 201.50 13.50 k 10.50 123.00 j 176.00 k 458.50 k 708.00 j 908.98
1989 707.00 k 921.31 b 739.50 407.50 374.50 83.00 16.50 69.50 200.50 516.00 530.00 k 658.00 k 3328.31
1990 673.50 j 664.50 j 672.00 384.50 440.50 140.50 i 26.00 j 79.50 100.00 l 309.50 k 515.00 l 725.50 l 1576.50
1991 664.50 k 449.00 i 614.00 j 378.00 l 330.50 j 177.50 j 12.00 32.50 100.00 383.50 530.50 i 1073.50 1601.50
1992 677.50 j 448.50 j 431.50 i 321.00 i 131.00 k 121.00 31.00 j 20.00 i 131.00 i 308.50 j 478.00 k 694.00 i 121.00
1993 612.50 n 533.50 j 379.50 j 578.04 b 226.00 i 192.00 50.50 j 49.00 95.50 j 261.50 k 855.00 954.00 2628.04
1994 521.50 m 488.00 j 614.50 305.00 j 124.00 m 102.50 k 4.50 k 1.50 i 53.50 i 283.50 m 579.50 l 647.00 j 614.50
1995 516.50 k 403.00 i 711.50 352.50 j 210.50 m 160.50 i 22.50 k 55.50 49.50 i 311.50 i 562.00 273.00 r 1329.00
1996 491.00 n 366.50 l 460.00 i 510.00 232.00 i 95.69 a 19.50 5.00 165.00 a 425.50 413.00 k 564.00 k 1220.69
1997 608.50 k 482.00 j 406.00 j 393.50 i 110.50 j 106.50 29.50 i 9.00 i 112.00 320.50 i 390.50 k 650.50 j 218.50
1998 565.00 k 467.50 j 470.50 i 527.07 a 295.00 l 67.00 j 1.00 i 0.00 j 73.00 i 318.00 j 502.50 i 722.00 i 527.07
1999 576.50 l 555.00 i 574.50 h 442.00 h 232.50 k 126.00 h 15.00 j 21.50 i 75.00 i 249.50 k 357.00 l 637.50 j 0.00
2000 572.50 k 493.50 i 522.50 h 243.50 k 236.00 i 58.00 h 18.50 k 5.50 i 79.00 j 315.50 k 593.00 i 535.50 m 0.00
2001 637.00 j 573.00 i 401.00 k 407.00 i 144.00 i 88.00 j 11.00 j 12.00 h 88.50 l 241.50 j 505.00 i 519.00 m 0.00
2002 633.50 j 468.50 i 487.00 j 422.50 244.00 i 32.50 j 0.00 j 32.50 i 64.00 j 337.00 i 426.50 k 588.00 j 422.50
2003 509.50 j 485.00 i 415.50 j 446.50 h 203.50 j 22.00 i 0.00 i 1.50 j 75.50 i 224.50 i 481.00 l 532.50 j 0.00
2004 588.50 k 490.00 j 379.00 h 308.00 h 182.50 j 47.00 i 0.00 j 18.00 i 111.50 i 258.00 k 486.00 j 565.50 k 0.00
2005 670.50 k 467.50 i 458.00 h 373.00 i 204.00 j 143.00 h 0.50 k 10.50 h 104.50 i 272.00 k 483.00 j 597.50 j 0.00
2006 579.00 k 486.00 i 615.00 h 321.50 j 148.00 i 43.50 h 0.00 k 15.00 h 80.50 j 305.50 j 446.00 j 574.00 k 0.00
2007 667.00 k 530.00 i 446.00 i 333.00 i 149.50 i 55.00 i 6.00 k 4.00 h 91.00 k 352.00 i 460.50 j 561.50 l 0.00
2008 606.50 n 591.50 i 479.50 j 500.00 f 215.50 j 103.00 i 0.50 i 7.00 j 60.00 i 265.50 i 405.50 l 672.50 j 0.00
2009 570.00 k 200.00 t 526.50 i 369.00 h 167.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2010 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
2011 402.50 r 362.50 p 462.00 l 352.50 n 285.50 m 128.00 m 15.00 p 2.00 m 46.50 m 310.50 m 422.00 n 536.50 o 0.00
2012 457.50 p 339.50 q 478.00 m 314.50 m 184.50 m 108.50 m 16.50 p 5.00 m 15.50 p 545.50 i 932.88 d 1189.62 c 2122.51
2013 1261.81 d 705.50 i 490.00 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 65.00 z 1261.81
Period of Record Statistics
MEAN 1005.86 748.52 683.76 491.99 310.40 126.06 18.20 36.85 146.09 422.92 719.42 944.67 5575.88
S.D. 163.74 100.81 66.75 87.66 82.17 55.54 15.44 26.43 67.15 69.57 84.70 108.74 313.23
SKEW 1.36 0.27 -0.38 0.39 0.25 0.51 1.40 0.83 0.51 0.24 0.23 1.17 0.62
MAX 1540.70 969.36 818.18 715.56 502.31 270.00 75.00 108.50 339.00 578.31 932.88 1324.00 6461.65
MIN 793.50 531.50 511.00 351.72 166.50 22.50 0.00 0.00 23.50 294.50 562.00 761.50 4962.58
NO YRS 34 36 41 44 40 53 50 56 52 43 35 38 25