THREE RIVERS HAMMOND RN, CALIFORNIA

Monthly Total Heating Degree Days

(048917)

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 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
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 0.00 z 0.00 z 0.00 z 0.00
1957 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
1958 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
1959 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
1960 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
1961 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
1962 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
1963 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
1964 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
1965 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
1966 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
1967 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
1968 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
1969 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
1970 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
1971 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 15.54 b 0.00 0.00 20.50 195.82 a 392.68 b 683.00 1307.53
1972 682.50 380.00 171.50 163.00 39.50 0.00 a 0.00 e 0.00 d 0.52 a 115.50 446.79 b 684.50 2683.80
1973 609.67 a 362.00 461.50 168.21 b 16.00 3.00 0.00 0.00 0.50 79.80 d 343.00 502.50 2546.18
1974 493.00 405.50 332.00 199.50 43.50 0.00 0.00 0.00 0.00 75.50 324.00 611.50 2484.50
1975 584.35 a 441.50 410.50 355.50 53.00 3.50 0.00 a 0.00 d 0.00 148.50 330.00 f 559.50 2556.35
1976 519.52 b 331.50 f 356.50 268.45 a 1.66 c 2.50 0.00 0.00 0.00 40.00 279.50 497.15 d 1965.27
1977 652.00 312.00 450.50 74.00 175.00 0.00 0.00 0.00 0.50 52.00 309.50 434.00 2459.50
1978 460.00 383.00 208.00 263.50 49.50 0.00 0.00 0.00 17.00 29.00 426.00 733.00 2569.00
1979 617.50 493.50 339.00 195.00 0.00 z 0.00 z 0.00 z 0.00 a 2.59 a 65.62 a 347.50 465.00 2525.70
1980 484.00 359.00 355.98 a 127.00 84.50 1.00 0.00 0.00 0.00 39.50 263.00 426.50 2140.48
1981 410.50 317.85 a 343.50 110.50 18.00 0.00 0.00 0.00 0.00 149.00 329.50 513.00 2191.85
1982 672.00 378.50 400.00 237.50 45.50 24.50 0.00 0.00 23.50 83.00 455.50 581.50 2901.50
1983 587.00 375.50 361.00 312.00 110.00 3.00 0.00 0.00 3.50 28.00 348.00 488.50 2616.50
1984 520.50 426.50 258.50 231.50 37.00 1.00 0.00 0.00 0.00 158.50 390.50 617.50 2641.50
1985 634.50 414.50 418.50 86.00 0.00 z 10.50 0.00 0.00 15.00 103.50 405.50 588.50 2676.50
1986 0.00 z 337.50 252.50 201.50 66.00 0.00 0.00 0.00 67.50 57.00 288.00 535.00 1805.00
1987 604.00 394.00 343.00 60.00 24.00 0.00 0.00 0.00 0.00 13.00 391.50 623.00 2452.50
1988 527.00 377.50 261.00 158.50 92.00 18.00 0.00 0.00 0.00 19.50 345.50 587.00 2386.00
1989 628.00 453.50 252.50 75.50 45.50 0.00 0.00 0.00 1.50 93.50 316.50 560.50 2427.00
1990 563.50 512.00 286.00 72.00 34.50 5.50 0.00 0.00 0.00 20.00 351.50 709.00 2554.00
1991 549.50 218.50 480.50 224.50 93.00 0.00 0.00 0.00 0.00 88.50 278.50 519.50 2452.50
1992 640.50 317.50 293.50 62.00 0.50 8.50 0.00 0.00 0.00 28.50 319.00 626.50 2296.50
1993 547.50 401.50 220.00 159.50 12.50 29.50 0.00 0.00 1.00 28.00 342.00 589.50 2331.00
1994 516.00 438.50 222.50 150.50 58.50 0.00 0.00 0.00 0.00 98.00 537.00 605.50 2626.50
1995 486.00 324.50 352.00 209.00 99.00 24.50 0.00 0.00 3.00 24.00 180.00 441.00 2143.00
1996 478.50 355.00 284.50 147.00 6.50 2.00 0.00 0.00 0.50 156.50 289.50 473.00 2193.00
1997 472.00 385.00 223.00 161.00 6.50 0.00 0.00 0.00 z 0.00 j 105.50 0.00 z 591.00 1944.00
1998 480.00 470.50 338.50 292.00 175.50 18.00 0.00 0.00 3.50 113.00 367.50 600.50 2859.00
1999 540.50 446.00 389.50 290.00 52.91 b 16.50 0.00 0.00 c 0.00 a 13.50 235.38 d 499.00 2483.30
2000 441.48 b 360.95 a 303.00 90.54 b 34.50 g 2.50 k 0.00 j 0.00 j 0.00 m 95.00 k 395.00 f 505.76 d 1701.72
2001 588.48 a 509.19 a 273.46 c 288.50 6.72 a 0.00 a 0.00 f 0.00 d 0.00 e 29.81 e 311.11 c 492.00 f 2007.27
2002 633.00 416.50 384.00 165.50 73.37 a 0.00 0.00 h 0.00 4.50 133.00 329.42 d 559.50 2698.79
2003 459.00 447.50 343.50 326.50 109.57 b 0.00 0.00 0.00 0.00 19.50 458.00 520.50 2684.07
2004 590.11 c 489.00 169.50 133.00 33.00 10.00 0.00 0.00 f 15.00 161.50 f 326.00 i 607.50 2047.11
2005 578.00 382.50 336.00 261.00 75.50 22.00 0.00 f 0.00 7.50 90.00 281.50 460.00 2494.00
2006 552.50 393.50 546.63 a 218.50 h 148.44 e 64.50 h 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1641.08
Period of Record Statistics
MEAN 553.02 396.47 326.35 185.87 58.96 6.64 0.00 0.00 5.68 75.58 344.61 558.79 2483.62
S.D. 71.24 62.94 87.81 83.27 47.52 9.04 0.00 0.00 12.90 50.69 72.88 79.08 208.00
SKEW -0.04 -0.28 0.30 0.21 0.95 1.15 0.00 0.00 3.62 0.54 0.39 0.27 0.06
MAX 682.50 512.00 546.63 355.50 175.50 29.50 0.00 0.00 67.50 195.82 537.00 733.00 2901.50
MIN 410.50 218.50 169.50 60.00 0.50 0.00 0.00 0.00 0.00 13.00 180.00 426.50 2140.48
NO YRS 34 34 35 34 32 33 30 32 33 33 31 34 23