NORTH FORK RANGER STN, CALIFORNIA

Monthly Total Heating Degree Days

(046252)

Base Temperature = 65 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1.00 j 67.00 j 86.00 n 210.50 r 541.50 l 0.00
1949 504.50 p 0.00 z 327.00 n 202.00 f 202.61 c 29.46 b 0.00 0.00 z 0.00 z 127.00 n 247.80 e 688.64 c 1168.51
1950 881.36 b 507.50 545.82 c 261.96 b 217.57 d 54.00 f 0.00 1.50 79.29 b 211.63 e 330.00 c 243.00 o 3036.64
1951 543.50 g 602.00 e 375.50 l 241.50 j 118.50 l 26.00 0.00 6.00 7.20 e 192.95 b 187.00 n 546.50 k 834.15
1952 652.50 g 358.00 m 638.00 g 203.50 k 60.50 s 80.69 a 0.00 0.00 19.29 b 54.50 532.78 c 723.00 1410.25
1953 609.31 b 593.60 c 573.50 c 395.00 379.20 c 94.00 0.00 9.50 9.00 234.64 b 244.00 m 401.50 l 2897.74
1954 480.00 j 314.50 h 0.00 z 206.50 i 55.00 l 109.00 0.00 10.50 0.00 z 0.00 z 0.00 z 0.00 z 119.50
1955 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
1956 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 300.91 b 348.50 f 628.94 e 929.86
1957 886.00 504.50 392.50 g 377.00 305.83 e 45.56 c 5.37 e 9.41 c 28.27 d 298.78 b 405.00 h 587.45 a 3048.15
1958 658.75 a 511.54 b 694.50 425.89 b 81.50 74.50 0.00 0.00 31.50 108.50 434.46 b 427.50 3448.65
1959 627.75 c 640.00 428.32 a 213.50 238.18 a 21.00 0.00 24.59 b 81.43 b 135.07 c 244.50 i 454.50 g 2409.84
1960 773.97 a 666.00 456.00 383.04 b 242.32 a 0.50 m 0.00 g 5.68 a 9.31 a 217.00 580.20 e 680.40 b 4013.91
1961 471.00 f 549.00 597.27 a 349.66 a 286.00 41.38 a 5.88 b 0.00 a 37.00 227.16 b 527.68 b 740.42 e 3361.44
1962 690.78 a 616.00 b 663.50 221.67 c 280.72 d 46.50 0.00 0.00 10.86 a 171.50 387.78 c 516.67 d 3605.98
1963 738.12 b 373.15 b 594.96 e 606.00 e 211.46 c 109.00 3.10 a 5.00 23.00 176.18 a 486.35 d 413.50 i 3326.33
1964 754.13 e 634.98 e 648.93 a 324.00 f 293.93 d 84.50 1.00 0.00 42.50 97.50 579.60 e 647.68 c 3784.75
1965 675.80 a 524.70 e 565.50 457.50 243.72 b 115.34 a 0.00 0.00 79.66 a 71.50 435.00 309.50 n 3168.72
1966 739.50 645.62 b 461.00 223.50 90.50 45.00 0.50 2.50 q 43.00 126.00 387.41 a 454.50 g 2762.03
1967 627.48 b 508.67 d 551.36 c 711.67 c 228.00 140.00 0.00 0.00 11.50 101.00 286.11 c 515.00 l 3165.78
1968 496.50 i 299.00 j 353.00 j 274.50 f 204.50 46.00 0.00 a 30.00 39.50 191.00 315.50 l 524.00 k 511.00
1969 512.00 i 452.00 j 380.00 m 334.00 f 122.00 71.00 0.00 0.00 a 10.18 b 0.00 z 233.50 j 419.50 j 203.18
1970 470.00 h 323.50 i 367.00 k 456.00 f 130.00 f 71.50 0.00 0.00 44.00 214.00 437.50 735.50 1502.50
1971 702.00 584.50 560.00 495.00 337.50 66.50 0.00 0.00 65.50 367.00 555.50 647.00 i 3733.50
1972 809.21 b 542.50 346.00 358.00 173.00 30.00 3.00 5.68 a 61.50 312.00 437.00 h 438.00 o 2640.89
1973 485.00 l 389.50 j 473.00 k 253.50 j 64.00 j 0.00 z 2.00 9.50 38.57 b 216.00 507.60 e 437.50 h 773.67
1974 476.00 i 378.00 i 323.50 j 358.50 h 182.12 c 17.50 8.00 1.50 0.00 174.00 329.50 h 446.50 l 383.12
1975 308.00 q 393.50 i 357.50 m 434.50 h 138.00 g 47.00 4.00 0.50 0.00 263.00 338.50 i 270.50 o 314.50
1976 358.00 k 279.00 o 423.50 h 345.50 i 125.11 c 74.50 3.50 41.00 49.50 177.00 144.00 k 358.00 j 470.61
1977 265.50 t 300.00 k 471.00 k 159.00 i 395.54 d 26.00 1.00 0.00 c 65.69 a 0.00 z 248.00 k 266.00 o 488.23
1978 372.50 l 276.00 n 287.50 j 289.00 l 177.00 g 18.62 a 2.00 1.00 61.00 50.12 a 507.86 b 720.48 b 1361.08
1979 745.19 e 617.75 d 529.58 a 431.90 a 142.50 22.00 0.00 0.00 4.00 140.00 420.54 b 488.25 a 3541.71
1980 444.50 f 342.00 i 336.50 o 288.00 f 283.50 72.50 0.00 b 0.00 a 17.68 b 141.16 c 328.89 c 249.50 n 843.73
1981 228.00 p 101.00 w 290.50 n 164.50 i 184.21 e 17.50 0.00 a 0.00 13.50 295.53 a 321.67 c 0.00 z 832.41
1982 354.50 p 351.00 j 607.00 319.00 h 101.50 f 65.50 36.74 d 0.00 72.50 203.00 519.31 a 390.50 m 1504.05
1983 294.00 o 304.00 k 403.50 j 336.00 i 143.50 j 31.07 b 5.00 i 0.50 12.00 109.00 497.00 391.50 l 649.57
1984 290.50 o 357.50 j 282.50 j 290.50 i 96.00 30.00 0.00 0.00 8.50 300.50 541.50 440.00 l 976.50
1985 450.50 k 361.50 i 384.00 l 161.50 j 85.00 f 37.00 0.00 0.00 70.50 214.50 524.50 358.50 l 846.50
1986 255.50 m 317.50 i 237.00 k 332.00 148.50 6.50 0.00 0.00 197.00 213.00 399.50 386.00 j 1296.50
1987 422.00 n 396.00 i 385.50 i 204.00 171.50 10.00 14.00 4.00 10.50 100.00 311.50 k 508.50 k 514.00
1988 392.50 l 350.00 i 357.00 j 315.50 223.00 73.00 0.00 0.00 35.00 56.50 464.50 687.88 b 1855.38
1989 467.00 k 618.50 471.50 187.00 197.50 22.00 0.00 3.50 32.00 228.00 374.50 396.00 k 2134.50
1990 711.93 b 456.00 j 478.50 208.50 i 202.50 53.50 0.00 21.50 20.00 104.00 457.50 493.00 l 2049.43
1991 490.00 j 225.50 k 544.50 j 479.00 342.00 66.50 0.00 4.00 14.00 162.50 413.00 376.00 m 1481.00
1992 475.00 j 307.00 k 312.00 k 159.50 k 34.50 56.50 6.50 3.50 10.50 129.50 335.50 i 556.00 i 241.00
1993 404.50 n 362.00 k 454.50 400.50 155.00 110.00 4.50 1.50 31.50 167.50 474.00 475.50 j 1799.00
1994 345.00 o 425.00 i 414.00 198.50 k 204.50 37.50 0.00 0.00 37.50 279.50 712.50 323.00 s 1685.50
1995 427.50 l 294.00 k 595.00 283.00 k 322.00 137.50 5.00 0.00 17.00 88.00 173.00 l 246.00 q 1164.50
1996 319.50 r 372.50 k 312.00 k 357.50 144.00 35.50 0.00 0.00 a 29.00 258.00 330.00 k 447.50 j 824.00
1997 419.00 l 318.00 m 235.00 j 334.00 29.50 i 29.50 8.00 0.00 5.50 246.97 a 376.61 b 373.50 o 1000.57
1998 379.00 m 439.00 j 356.00 i 520.00 299.50 j 114.50 0.00 0.00 77.00 270.00 488.00 456.00 m 1469.50
1999 267.00 s 410.00 i 377.50 j 343.00 l 129.50 k 58.00 j 0.00 h 1.00 i 11.00 h 56.00 i 257.50 j 592.00 592.00
2000 628.55 b 541.00 404.00 h 186.00 j 157.00 14.00 g 3.00 0.00 31.00 257.76 d 470.00 g 517.38 b 2135.69
2001 679.50 657.00 465.00 a 471.00 36.50 14.46 b 0.00 0.00 c 0.54 b 84.45 b 222.50 p 452.50 m 2408.45
2002 510.00 k 292.00 j 389.00 i 264.50 i 213.42 e 14.00 0.00 b 0.00 27.00 192.50 202.50 l 451.50 j 446.92
2003 491.00 542.50 448.00 505.00 219.50 11.00 0.00 0.00 0.00 0.00 z 564.81 d 659.00 3440.81
2004 681.50 641.50 0.00 z 0.00 z 119.00 18.50 0.00 0.00 44.50 258.00 531.50 625.00 2919.50
2005 690.50 483.00 452.00 300.00 i 0.00 z 55.00 0.00 2.00 23.00 176.00 195.50 k 335.50 m 1881.50
2006 609.15 a 330.50 i 449.00 k 310.50 j 92.00 17.00 0.00 r 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 718.15
Period of Record Statistics
MEAN 700.52 569.80 525.07 385.26 203.09 52.72 2.21 3.88 34.41 187.30 459.81 627.42 3532.11
S.D. 90.50 71.29 88.17 127.80 86.72 35.06 5.60 8.21 33.15 77.37 97.23 93.69 79.11
SKEW 0.16 -0.77 0.06 0.45 0.20 0.80 4.75 2.94 2.43 0.07 -0.01 -0.66 -0.30
MAX 886.00 666.00 694.50 711.67 395.54 140.00 36.74 41.00 197.00 367.00 712.50 740.42 3605.98
MIN 491.00 373.15 346.00 187.00 34.50 6.50 0.00 0.00 0.00 50.12 247.80 427.50 3448.65
NO YRS 22 23 24 26 42 51 53 52 52 50 34 17 3