INYOKERN, CALIFORNIA

Monthly Total Heating Degree Days

(044278)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201212
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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 e 18.50 69.00 413.00 766.00 1266.50
1949 940.00 624.62 b 404.00 70.50 23.50 2.00 0.00 0.00 0.50 147.50 195.00 330.50 m 2407.62
1950 741.00 495.00 87.00 t 94.00 50.00 3.00 0.00 0.00 6.50 18.50 247.50 419.50 2075.00
1951 660.50 486.50 352.00 126.00 58.50 3.00 0.00 0.00 0.00 102.00 430.00 324.50 p 2218.50
1952 431.50 n 0.00 z 505.19 d 113.50 2.77 c 0.00 0.00 0.00 a 6.50 4.00 417.50 647.50 1696.95
1953 487.50 446.00 335.12 b 174.00 101.04 d 4.00 0.00 a 0.00 0.00 97.50 338.00 652.55 a 2635.71
1954 569.00 308.50 431.93 a 64.82 b 13.50 8.00 0.00 p 0.00 a 0.00 81.00 286.00 689.00 2451.75
1955 759.00 612.00 352.00 258.10 a 54.77 a 5.17 a 0.00 0.00 1.50 43.50 409.29 b 540.84 c 3036.17
1956 527.55 c 565.50 a 313.74 b 198.46 d 44.00 0.00 b 0.00 0.00 b 0.00 113.27 e 405.00 598.30 a 2765.83
1957 769.66 b 293.00 275.50 134.50 65.62 a 0.00 0.00 0.00 1.50 146.00 471.00 600.00 2756.77
1958 553.00 368.00 456.73 a 203.50 7.75 e 0.00 m 0.00 0.00 0.00 a 49.60 a 352.50 b 529.50 2520.58
1959 556.50 508.50 223.00 25.34 a 40.09 b 0.00 0.00 0.00 3.00 35.00 336.21 a 549.50 2277.14
1960 735.50 507.50 184.00 117.50 i 29.00 0.00 0.00 0.00 0.00 69.50 406.50 632.50 2564.50
1961 439.00 j 384.22 a 318.00 121.00 46.00 3.00 0.00 0.00 0.00 112.00 472.00 669.50 2125.72
1962 632.50 492.00 493.50 50.50 70.50 4.00 0.00 0.00 0.00 23.00 292.50 613.00 2671.50
1963 730.50 227.00 416.50 250.50 18.50 0.50 0.00 0.00 1.50 36.50 352.00 634.47 a 2667.97
1964 667.00 515.50 438.00 179.50 94.00 0.00 z 0.00 0.00 0.00 b 40.50 504.50 549.50 2988.50
1965 544.50 410.00 368.50 267.50 79.00 0.00 z 0.00 0.00 a 14.50 14.50 358.00 708.50 2765.00
1966 740.50 581.00 320.50 77.00 0.00 z 0.00 0.00 0.00 1.50 70.50 366.00 641.00 2798.00
1967 623.50 429.00 328.00 445.86 a 64.00 20.00 0.00 0.00 a 0.00 15.00 220.00 701.00 2846.36
1968 633.00 325.00 336.00 170.50 33.00 0.00 z 0.00 0.00 b 8.00 48.05 a 0.00 z 777.30 d 2330.85
1969 555.42 a 586.50 413.85 a 140.77 d 19.50 1.03 a 0.00 0.00 0.00 131.00 350.50 589.50 2788.07
1970 651.00 b 365.08 b 170.00 k 290.17 a 17.00 1.00 0.00 a 0.00 0.00 116.50 332.50 709.00 2482.25
1971 635.00 401.50 345.00 168.10 a 59.50 8.50 0.00 0.00 16.50 231.50 430.00 745.50 3041.10
1972 709.00 403.00 123.47 b 126.50 26.50 0.00 0.00 0.00 2.00 137.50 443.50 750.50 2721.97
1973 718.50 455.00 478.00 175.71 b 9.54 e 0.00 z 0.00 z 0.00 0.00 a 86.91 c 384.00 0.00 z 2307.66
1974 534.50 h 486.08 c 283.13 a 202.76 a 39.00 0.00 a 0.00 0.00 0.00 64.58 a 391.50 676.66 b 2143.71
1975 658.50 482.50 422.50 354.50 60.50 0.00 0.00 0.00 0.00 147.00 425.00 536.50 3087.00
1976 582.00 426.00 377.00 234.50 10.00 1.03 a 0.00 2.50 0.00 b 64.50 273.50 648.50 2619.53
1977 660.00 356.74 a 461.68 c 102.00 175.67 a 0.00 g 0.00 q 0.00 f 7.50 d 44.84 c 295.80 e 469.98 c 2574.21
1978 520.59 b 443.50 283.98 c 0.00 z 41.69 b 0.00 j 0.00 0.00 10.86 a 36.50 421.50 763.12 a 2521.74
1979 749.50 517.48 a 339.00 120.00 a 28.23 c 0.00 c 0.00 0.00 0.00 z 51.67 a 477.50 590.07 b 2873.45
1980 0.00 z 0.00 z 0.00 z 157.22 c 72.50 0.52 a 0.00 z 0.00 z 0.00 b 118.00 300.00 c 455.18 a 1103.42
1981 534.00 0.00 z 353.83 b 101.50 12.83 b 0.00 0.00 0.00 2.00 117.00 299.48 a 522.50 1943.14
1982 639.00 392.00 424.50 191.00 17.00 0.00 0.00 0.00 15.50 86.00 498.00 647.50 2910.50
1983 577.50 424.50 364.00 307.00 70.00 0.00 0.00 0.00 3.00 28.50 j 338.50 522.50 2607.00
1984 495.00 461.00 272.00 165.00 5.00 0.00 0.00 0.00 0.00 176.00 397.50 756.50 2728.00
1985 654.00 484.50 396.00 61.50 16.00 0.00 0.00 0.00 16.00 62.50 459.50 575.00 2725.00
1986 449.50 337.00 196.50 124.00 23.50 0.00 0.00 a 0.00 31.50 44.00 245.50 584.50 2036.00
1987 668.50 383.50 197.00 m 24.50 x 15.00 0.00 0.00 0.00 0.00 25.50 362.00 700.00 2154.50
1988 643.77 a 356.00 266.00 129.50 59.50 7.00 0.00 z 0.00 0.00 z 0.00 315.00 592.00 2368.77
1989 651.50 501.00 165.50 47.50 20.50 0.00 0.00 0.00 4.00 105.00 282.00 553.50 2330.50
1990 613.00 445.50 220.50 51.50 4.00 0.00 0.00 0.00 0.00 23.00 322.50 797.50 2477.50
1991 625.50 264.50 456.00 131.50 63.00 0.00 0.00 0.00 0.00 85.00 312.50 563.00 2501.00
1992 630.00 372.00 324.50 47.50 0.00 2.07 a 0.00 0.00 0.00 19.00 409.50 723.00 2527.57
1993 686.50 464.00 212.50 75.50 5.50 13.50 0.00 0.00 0.00 36.50 394.00 616.00 2504.00
1994 555.00 497.00 152.00 94.00 39.50 0.00 i 0.00 0.00 0.50 84.00 578.00 580.50 2580.50
1995 596.00 236.50 279.50 154.50 71.00 27.50 0.00 0.00 0.00 35.00 154.00 526.00 2080.00
1996 502.50 347.00 240.50 69.50 9.50 0.50 0.00 a 0.00 0.00 153.50 259.50 508.50 2091.00
1997 505.00 349.50 139.50 121.00 1.00 2.00 i 0.00 i 0.00 0.00 84.50 323.50 634.50 2158.50
1998 581.00 494.00 330.50 258.50 111.50 0.50 0.00 0.00 2.50 79.00 362.50 577.00 2797.00
1999 475.00 393.00 323.50 254.50 12.00 10.00 0.00 a 0.00 0.00 a 17.00 252.93 a 515.00 2252.93
2000 481.02 a 382.50 241.50 45.00 16.50 0.00 0.00 0.00 0.00 113.00 461.79 b 517.50 2258.80
2001 592.62 a 517.48 a 188.00 217.50 2.00 0.00 0.00 0.00 a 0.00 6.50 246.50 616.90 a 2387.50
2002 605.50 364.50 333.50 0.00 z 27.26 b 0.00 q 0.00 z 0.00 j 0.00 0.00 z 249.11 b 584.50 2164.37
2003 353.50 449.00 225.00 203.33 c 43.00 0.00 0.00 z 0.00 0.00 13.50 468.50 590.00 2345.83
2004 468.00 f 0.00 z 0.00 z 40.00 h 3.00 0.00 0.00 0.00 10.00 120.50 g 397.78 c 470.00 g 410.78
2005 550.50 454.00 308.85 d 218.50 32.03 a 0.00 c 0.00 i 0.00 1.00 60.89 c 294.50 578.50 2498.78
2006 535.50 0.00 z 521.50 178.50 9.50 m 0.00 l 0.00 j 0.00 f 1.00 k 112.00 295.00 663.50 2306.00
2007 540.00 g 398.50 163.00 i 116.00 8.50 7.00 0.00 0.00 g 21.50 45.00 j 147.50 j 770.50 1322.00
2008 573.50 g 460.00 284.50 144.50 45.50 0.00 0.00 f 0.00 0.00 e 24.50 m 147.50 i 302.00 r 934.50
2009 425.50 g 383.00 h 429.83 e 207.50 0.00 h 1.50 0.00 m 0.00 0.00 h 104.00 h 263.00 i 732.00 1370.83
2010 641.50 349.50 f 334.50 281.50 51.50 i 0.00 p 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1257.50
2011 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
2012 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 29.00 z 0.00
Period of Record Statistics
MEAN 613.94 431.47 327.93 159.56 37.75 2.69 0.00 0.04 3.58 73.31 358.23 621.09 2590.09
S.D. 99.07 88.38 97.90 85.05 33.06 5.37 0.00 0.33 6.64 49.57 85.67 89.19 292.28
SKEW 0.33 -0.09 -0.10 0.85 1.56 2.94 0.00 7.35 2.25 0.73 0.04 0.11 -0.26
MAX 940.00 624.62 521.50 445.86 175.67 27.50 0.00 2.50 31.50 231.50 578.00 797.50 3087.00
MIN 353.50 227.00 123.47 25.34 0.00 0.00 0.00 0.00 0.00 0.00 154.00 419.50 2036.00
NO YRS 54 55 56 57 58 50 50 57 58 56 58 57 28