MADERA, CALIFORNIA

Monthly Total Heating Degree Days

(045233)

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 0.00 28.00 h 81.50 406.00 680.00 1167.50
1949 825.00 528.50 382.00 82.50 38.50 0.00 d 0.00 f 0.00 7.00 121.50 248.00 652.00 2885.00
1950 718.50 392.00 384.50 115.00 75.00 11.00 0.00 0.00 12.50 27.00 z 229.00 452.50 2390.00
1951 619.00 452.50 398.50 170.00 66.28 b 6.21 a 0.00 f 0.00 p 0.00 z 0.00 z 309.83 a 591.00 2613.31
1952 597.00 396.50 395.52 b 144.50 8.27 a 7.50 0.00 j 0.00 e 13.97 a 30.50 388.00 533.50 2515.25
1953 288.00 k 445.50 343.50 186.50 0.00 z 16.50 0.00 0.00 0.00 115.50 312.00 580.50 2000.00
1954 548.50 415.50 371.00 74.00 12.50 11.90 a 0.00 0.00 1.00 74.92 a 376.00 631.50 2516.81
1955 702.00 473.00 336.00 274.00 59.00 2.40 e 0.00 0.00 1.00 34.50 417.00 486.70 a 2785.60
1956 504.00 527.00 305.50 162.00 40.50 1.03 a 0.00 0.00 c 0.00 109.50 355.00 616.50 2621.03
1957 678.50 291.00 283.50 145.50 42.62 c 3.50 0.00 0.00 0.00 111.00 382.50 612.00 2550.12
1958 476.50 f 308.50 386.50 169.50 13.50 0.00 0.00 0.00 5.00 16.00 300.50 448.00 1647.50
1959 472.50 434.00 201.50 35.00 39.00 0.00 0.00 0.00 a 18.00 44.50 275.50 554.50 2074.50
1960 601.00 443.00 259.00 146.50 47.00 0.00 0.00 1.00 0.00 83.50 389.50 637.00 2607.50
1961 723.50 365.04 a 325.50 111.50 62.00 3.00 0.00 0.00 1.00 116.00 385.50 641.50 2734.54
1962 748.50 517.00 422.50 89.50 72.50 7.50 0.00 0.00 1.00 94.50 288.00 550.00 2791.00
1963 715.00 245.78 a 363.00 283.50 39.50 4.00 0.00 0.00 4.50 27.50 q 187.00 t 789.50 2444.78
1964 652.00 484.50 402.50 192.00 103.00 16.50 0.00 0.00 a 15.00 43.50 431.38 a 478.00 2818.38
1965 594.00 454.74 a 321.00 232.00 77.00 13.50 0.00 z 0.00 17.00 34.50 292.50 721.00 2757.24
1966 639.00 491.50 296.00 82.50 0.00 z 5.50 0.00 0.00 1.50 67.50 277.24 a 618.45 a 2479.19
1967 609.50 465.50 350.50 400.00 74.50 27.50 0.00 0.00 0.00 38.00 222.50 679.00 2867.00
1968 661.50 293.50 283.00 147.00 59.00 3.00 0.00 a 0.00 9.50 72.00 378.50 662.00 2569.00
1969 613.00 479.00 374.50 184.00 29.00 0.50 0.00 0.00 0.00 145.00 299.00 541.00 2665.00
1970 480.50 352.50 306.50 253.50 30.47 b 4.00 0.00 0.00 1.50 114.00 287.07 a 562.50 2392.53
1971 618.00 511.00 373.50 226.00 90.50 15.50 0.00 0.00 19.50 198.50 412.50 b 538.00 g 2465.00
1972 767.85 e 421.57 b 172.10 b 160.00 34.10 a 1.00 0.00 0.00 3.00 90.00 425.00 741.00 2815.62
1973 605.50 370.00 429.35 a 145.50 20.00 4.00 0.00 b 0.00 1.00 106.50 399.50 463.50 g 2081.35
1974 578.00 472.50 324.00 205.00 42.00 0.00 0.00 0.00 a 0.00 48.50 393.21 b 639.50 2702.71
1975 687.50 447.50 413.00 344.46 b 61.00 7.00 0.00 0.00 0.50 205.24 b 517.50 675.50 3359.21
1976 660.00 445.36 a 436.77 c 284.50 5.34 b 19.50 0.00 6.50 4.14 a 94.00 344.50 650.50 2951.11
1977 711.50 367.50 420.00 103.39 b 164.00 3.50 0.00 0.00 11.00 79.50 357.50 470.50 2688.39
1978 465.50 407.00 212.00 191.38 a 53.50 0.00 0.00 a 0.00 a 37.80 e 62.50 438.50 751.00 2619.18
1979 601.92 a 484.00 313.00 172.00 40.50 1.00 0.00 0.00 0.00 79.50 390.50 557.00 2639.42
1980 466.07 b 0.00 z 360.63 a 0.00 z 69.50 n 0.00 z 0.00 0.00 z 0.00 114.00 356.00 575.29 e 1871.99
1981 485.50 299.00 f 357.00 138.50 17.00 0.00 0.00 h 0.00 e 0.00 m 201.50 301.00 543.53 a 2044.03
1982 704.50 410.00 379.00 226.50 26.50 20.50 0.00 0.00 30.50 108.00 472.50 630.50 3008.50
1983 676.00 374.50 316.50 246.50 81.50 0.00 0.00 0.00 8.00 33.00 357.00 488.50 2581.50
1984 585.50 463.00 224.50 207.50 28.50 7.00 0.00 0.00 2.50 206.00 394.00 658.50 2777.00
1985 778.00 477.00 446.00 82.50 62.00 18.50 0.00 0.00 10.50 139.00 431.50 737.50 3182.50
1986 452.00 0.00 z 221.00 143.50 55.50 0.00 0.00 0.00 c 50.50 80.00 334.50 644.00 1981.00
1987 693.50 416.50 333.50 71.50 34.50 0.00 1.00 0.00 0.00 15.50 379.00 636.50 2581.50
1988 596.00 391.50 280.00 152.50 84.50 20.00 0.00 0.00 1.00 35.00 356.50 664.50 2581.50
1989 720.50 496.50 260.00 73.50 27.50 0.00 0.00 0.00 8.50 104.50 374.00 716.00 2781.00
1990 632.50 515.00 291.00 70.50 40.00 4.50 0.00 0.00 0.00 29.50 387.50 765.00 2735.50
1991 597.00 308.50 428.00 203.50 59.00 0.00 0.00 0.00 1.00 96.50 324.50 638.00 2656.00
1992 761.00 320.00 233.00 73.50 0.00 8.00 0.00 0.00 0.00 36.50 370.50 676.50 2479.00
1993 624.50 410.50 221.00 178.00 23.50 12.00 0.00 0.00 4.00 34.00 364.50 646.00 2518.00
1994 617.00 469.50 230.00 139.50 49.50 0.00 0.00 0.00 0.00 105.50 548.28 a 679.50 2838.78
1995 445.50 377.00 324.00 200.00 81.00 26.50 0.00 0.00 0.50 44.50 212.50 481.50 2193.00
1996 553.00 328.50 286.00 132.00 12.00 6.00 0.00 0.00 1.50 170.00 372.00 535.78 a 2396.78
1997 506.50 403.50 107.00 q 132.50 6.00 0.00 k 0.00 0.00 0.00 116.00 273.00 654.00 2091.50
1998 528.00 449.00 315.00 259.50 129.50 3.00 0.00 0.00 11.00 132.50 408.00 715.50 2951.00
1999 520.00 f 461.50 395.50 292.24 a 53.50 i 16.00 0.00 0.00 a 0.00 41.50 313.00 631.00 2150.74
2000 333.50 k 352.50 242.50 j 103.00 37.50 5.69 a 0.00 0.00 0.00 112.50 505.00 581.77 a 1697.96
2001 646.35 a 463.50 163.00 l 179.50 i 4.65 a 0.00 0.00 a 0.00 z 0.00 n 16.50 m 188.50 n 331.50 n 1114.50
2002 409.00 l 239.00 m 238.00 k 92.50 h 51.50 i 0.00 l 0.00 l 0.00 z 0.00 n 80.50 i 180.50 l 377.00 j 0.00
2003 334.00 k 325.50 i 0.00 z 167.00 h 78.00 0.00 0.00 0.00 0.00 28.50 486.50 545.00 1138.00
2004 627.50 465.50 185.00 120.00 13.00 1.50 0.00 0.00 23.00 153.50 448.00 665.50 2702.50
2005 603.00 362.50 296.00 221.50 40.00 0.00 z 0.00 0.00 8.50 106.00 312.00 0.00 z 1949.50
2006 544.50 429.50 500.00 212.00 23.50 0.00 b 0.00 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1709.50
Period of Record Statistics
MEAN 620.04 421.28 329.59 170.24 47.45 6.40 0.02 0.14 6.55 89.73 363.83 617.24 2687.02
S.D. 91.98 66.95 74.78 75.05 32.17 7.47 0.14 0.89 10.32 50.24 72.89 83.58 241.89
SKEW -0.08 -0.56 -0.16 0.67 1.15 1.19 7.00 6.91 2.35 0.61 0.16 -0.21 0.17
MAX 825.00 528.50 500.00 400.00 164.00 27.50 1.00 6.50 50.50 206.00 548.28 789.50 3359.21
MIN 445.50 245.78 172.10 35.00 0.00 0.00 0.00 0.00 0.00 15.50 212.50 448.00 2074.50
NO YRS 52 53 53 54 53 54 52 54 53 53 55 53 36