LEMON COVE, CALIFORNIA

Monthly Total Heating Degree Days

(044890)

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
1899 483.94 d 316.50 282.50 103.00 99.50 17.00 0.00 0.00 c 0.00 134.50 218.50 584.00 2239.44
1900 531.00 326.00 131.00 203.00 11.00 0.00 z 0.00 0.00 4.00 70.00 30.00 t 532.50 1808.50
1901 516.00 342.50 274.50 175.34 a 69.50 2.00 0.00 0.00 4.14 a 49.08 a 126.50 479.50 2039.07
1902 633.00 307.50 351.50 165.00 75.50 8.50 0.00 0.00 2.00 10.50 278.00 526.50 2358.00
1903 0.00 z 503.00 279.00 164.48 a 43.00 0.00 2.50 0.00 0.00 9.50 183.00 546.50 1730.98
1904 573.50 319.50 292.50 152.00 11.50 0.00 z 0.00 d 0.00 1.55 a 24.50 0.00 z 513.50 1888.55
1905 412.82 a 257.50 181.00 92.00 72.50 4.50 0.00 0.00 0.00 z 51.00 248.04 b 269.00 s 1319.35
1906 383.00 g 250.00 0.00 z 177.93 a 60.45 a 1.11 c 0.00 0.00 a 0.00 44.95 a 19.50 z 61.00 z 534.44
1907 522.50 260.50 339.50 59.48 a 11.50 18.50 0.00 0.00 z 7.50 g 23.25 e 240.00 457.50 1932.73
1908 488.00 435.00 211.12 b 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 1134.12
1909 304.00 413.50 439.50 122.50 128.81 b 8.08 d 1.50 0.00 30.00 139.00 396.00 571.50 2554.39
1910 584.00 282.00 g 123.45 c 30.50 9.00 3.60 e 0.00 0.00 2.50 l 35.28 b 220.50 329.50 h 1006.32
1911 14.00 z 416.64 c 50.00 v 53.50 n 50.50 g 0.00 i 0.00 m 0.00 z 0.00 z 29.50 o 47.50 x 198.00 v 416.64
1912 458.50 106.50 r 212.50 g 52.00 u 15.00 z 0.00 v 0.00 1.07 b 5.17 a 109.00 272.40 e 546.50 1392.64
1913 249.00 r 341.00 289.00 125.00 8.00 0.00 0.00 0.00 0.00 20.00 235.50 519.00 1537.50
1914 446.50 306.00 140.00 116.00 8.00 5.00 0.00 0.00 0.00 a 34.00 0.00 z 415.50 j 1055.50
1915 501.50 336.00 190.50 127.50 101.00 0.00 0.00 0.00 a 1.00 2.07 a 329.50 486.00 2075.07
1916 571.00 247.00 151.00 33.00 15.00 6.50 0.00 0.00 0.00 177.50 484.50 636.50 2322.00
1917 701.50 482.00 532.00 219.83 a 110.50 4.00 0.00 0.00 4.50 24.00 289.00 509.50 2876.83
1918 613.00 436.00 284.00 149.50 109.00 0.00 0.00 0.00 3.00 49.50 335.00 636.50 2615.50
1919 560.50 493.00 430.50 160.50 9.50 0.50 0.00 0.00 11.00 142.00 362.00 555.00 2724.50
1920 561.50 359.50 371.50 179.50 40.50 0.50 0.00 0.50 28.50 153.00 329.00 564.00 2588.00
1921 574.00 413.50 274.50 252.00 136.50 6.50 5.00 0.00 3.00 85.50 218.00 406.50 2375.00
1922 637.50 345.50 309.50 195.50 31.50 0.00 0.00 z 0.00 z 8.00 168.50 356.50 446.40 a 2498.90
1923 554.00 426.00 250.14 b 180.52 a 35.00 20.00 c 0.00 0.00 25.71 b 157.50 375.52 a 695.00 2719.39
1924 685.50 334.50 391.63 a 178.97 a 22.00 0.00 0.00 0.00 9.64 b 233.07 d 426.00 661.00 2942.32
1925 612.50 368.00 308.00 198.50 31.50 l 29.00 0.00 0.00 44.50 173.50 494.00 653.00 2881.00
1926 756.00 381.00 193.50 101.00 52.50 0.00 0.00 0.00 27.50 108.50 301.00 666.00 2587.00
1927 644.50 433.00 468.00 278.00 83.50 12.00 0.00 0.00 30.00 94.00 435.00 693.22 b 3171.22
1928 695.00 413.00 265.57 a 130.00 29.50 3.50 0.00 0.00 13.00 144.00 467.50 753.50 2914.57
1929 734.00 508.00 366.00 284.50 12.50 33.00 0.00 0.00 9.00 88.50 0.00 z 526.00 2561.50
1930 544.50 240.00 225.00 59.00 168.50 0.00 0.00 0.00 a 19.50 78.00 294.50 608.00 2237.00
1931 484.00 303.00 196.50 46.00 0.00 0.00 0.00 0.00 e 5.50 67.50 389.50 582.00 2074.00
1932 650.00 398.50 186.00 221.00 34.50 j 0.00 0.00 0.00 g 0.00 79.16 c 177.00 655.50 2367.16
1933 709.50 486.37 a 303.00 166.50 166.50 16.00 0.00 0.00 1.00 22.00 297.50 608.50 2776.87
1934 615.00 341.00 95.00 66.50 14.50 11.50 0.00 0.00 24.00 0.00 z 302.14 b 504.50 1974.14
1935 504.00 372.50 409.00 153.89 c 33.58 a 0.00 0.00 0.00 0.00 132.00 397.00 400.50 f 2001.97
1936 466.50 390.50 238.00 97.50 18.50 10.00 c 0.00 0.00 3.50 34.50 262.00 567.00 2088.00
1937 757.00 376.00 277.50 182.00 12.00 0.00 0.00 0.00 0.50 20.00 243.00 452.50 2320.50
1938 553.00 356.50 422.50 182.00 47.50 0.00 0.00 0.00 0.00 76.00 394.00 537.00 2568.50
1939 551.00 500.50 296.00 72.50 24.50 2.00 0.00 0.00 0.00 44.50 143.00 394.00 2028.00
1940 444.50 247.50 182.00 94.00 6.50 0.00 0.00 0.00 4.00 80.50 363.50 405.67 b 1828.17
1941 432.00 276.50 201.00 164.50 5.50 0.00 0.00 0.00 11.50 114.50 257.50 478.00 1941.00
1942 504.00 440.50 289.50 129.50 54.50 0.00 0.00 0.00 0.00 80.08 a 359.00 575.00 2432.08
1943 552.00 361.41 a 244.50 100.00 21.50 4.00 0.00 0.00 0.00 a 81.50 298.00 521.50 2184.41
1944 540.00 462.00 299.50 205.50 29.50 9.83 a 0.00 0.00 4.50 21.50 363.50 482.00 2417.83
1945 640.50 358.00 371.00 163.00 34.00 0.00 0.00 0.00 5.00 48.50 352.00 510.50 2482.50
1946 632.00 484.00 384.00 82.50 12.00 0.00 0.00 b 0.00 a 1.00 125.07 b 452.59 a 598.50 2771.66
1947 759.00 360.00 198.00 109.14 a 10.50 f 0.00 a 0.00 a 0.00 b 5.69 a 62.00 424.00 615.50 2533.33
1948 433.50 468.50 375.00 154.00 72.00 0.50 0.00 0.00 11.50 83.50 406.50 683.50 2688.50
1949 839.50 529.00 365.00 64.00 36.50 1.00 0.00 0.00 3.00 142.50 229.00 635.50 2845.00
1950 675.00 348.50 348.00 68.00 51.00 5.00 0.00 0.00 10.00 48.57 a 180.00 406.50 2140.57
1951 565.00 389.50 286.00 119.50 44.00 0.00 0.00 0.00 0.00 66.00 246.50 588.00 2304.50
1952 560.50 404.00 424.00 97.00 7.00 3.50 0.00 0.00 7.50 8.00 328.00 520.00 2359.50
1953 411.00 388.50 276.50 156.00 87.00 12.00 0.00 c 0.00 2.50 92.00 268.50 563.50 2257.50
1954 532.00 392.00 362.00 79.50 9.00 13.50 0.00 0.00 0.50 64.00 330.00 615.50 2398.00
1955 690.00 458.00 293.50 238.00 67.50 1.00 0.00 0.00 2.00 44.50 380.50 458.00 2633.00
1956 491.50 530.50 287.50 165.50 46.00 1.00 0.00 0.00 0.00 114.70 a 331.50 608.00 2576.20
1957 662.00 277.00 174.50 h 138.50 58.50 0.00 0.00 0.00 0.00 70.50 352.00 568.00 2126.50
1958 538.50 272.00 377.00 139.00 14.00 0.00 0.00 0.00 2.07 a 17.00 291.00 453.00 2103.57
1959 450.00 391.50 174.50 30.00 47.00 0.00 0.00 0.00 4.00 40.50 247.00 527.00 1911.50
1960 536.00 407.00 199.00 126.00 39.00 0.00 0.00 0.00 0.00 60.50 360.00 645.00 2372.50
1961 652.50 327.00 315.50 101.00 49.50 0.50 0.00 0.00 0.00 116.50 352.00 636.50 2551.00
1962 714.00 469.50 377.50 57.50 76.50 3.50 0.00 0.00 0.00 61.00 282.00 499.50 2541.00
1963 662.50 219.50 353.50 264.50 38.00 3.50 0.00 0.00 1.50 62.50 354.50 737.50 2697.50
1964 633.00 450.00 372.50 194.00 99.50 12.00 0.00 0.00 3.50 46.50 450.00 521.00 2782.00
1965 574.00 420.00 314.50 216.50 75.50 12.50 0.00 0.00 21.50 44.00 316.50 730.00 2725.00
1966 616.00 455.00 268.50 67.00 17.50 7.50 0.00 0.00 7.00 69.00 244.00 623.50 2375.00
1967 579.00 435.50 333.00 413.00 75.50 17.00 0.00 0.00 3.50 26.50 237.00 688.00 2808.00
1968 624.50 276.00 266.00 144.00 66.50 6.00 0.00 0.00 16.50 89.50 390.50 617.50 2497.00
1969 573.00 477.50 335.00 162.50 33.50 3.50 0.00 0.00 0.00 136.50 288.50 519.00 2529.00
1970 454.50 327.00 285.00 248.00 47.00 1.50 0.00 0.00 6.50 109.50 270.50 579.50 2329.00
1971 626.50 498.00 345.50 213.50 83.00 14.00 0.00 0.00 25.00 197.00 418.00 669.50 3090.00
1972 769.50 373.00 178.00 183.62 a 55.00 5.50 0.00 0.00 7.00 109.00 453.00 728.00 2861.62
1973 616.50 350.50 444.50 146.50 20.00 6.00 0.00 0.00 1.50 94.00 363.00 543.00 2585.50
1974 516.00 448.50 297.50 201.50 51.50 0.00 0.00 0.00 0.00 70.50 351.50 617.00 2554.00
1975 697.50 418.00 408.50 328.00 56.00 5.00 0.00 0.00 0.00 165.50 425.00 587.00 3090.50
1976 584.50 420.50 372.00 253.00 3.50 5.00 0.00 0.00 3.00 45.00 288.00 554.50 2529.00
1977 685.00 239.00 j 44.50 z 58.50 140.00 0.50 0.00 0.00 6.50 50.00 283.50 392.50 1616.50
1978 424.50 368.00 158.50 190.00 42.00 0.50 0.00 0.00 11.00 27.00 373.00 688.00 2282.50
1979 584.50 422.00 265.50 154.00 28.00 2.50 0.00 1.50 0.00 71.50 345.00 482.00 2356.50
1980 456.00 313.00 349.00 142.00 80.50 9.00 0.00 0.00 1.50 71.00 306.00 539.50 2267.50
1981 489.00 343.00 322.50 164.00 39.00 1.00 0.00 0.00 3.00 146.00 305.50 450.50 2263.50
1982 643.00 334.50 327.50 186.50 22.00 8.00 0.50 0.00 14.00 80.00 443.50 608.00 2667.50
1983 634.00 317.00 271.00 206.50 70.00 2.50 0.00 0.00 5.00 13.00 289.50 438.00 2246.50
1984 522.50 378.50 175.00 209.00 23.00 1.50 0.00 0.00 0.00 146.50 369.50 588.00 2413.50
1985 673.50 375.00 371.00 83.50 36.00 6.50 0.00 0.00 14.00 83.00 396.50 674.50 2713.50
1986 378.50 278.50 177.00 137.00 54.50 0.00 0.00 0.00 57.50 67.00 256.00 557.00 1963.00
1987 599.00 358.00 298.50 69.00 38.00 0.00 3.00 0.00 0.00 32.50 341.50 554.00 2293.50
1988 539.50 318.00 220.00 143.50 96.50 26.00 0.00 0.00 2.50 27.50 313.50 610.50 2297.50
1989 659.50 427.50 230.50 57.00 45.00 0.00 0.00 0.00 7.50 79.50 294.00 645.00 2445.50
1990 573.00 476.50 221.00 49.50 33.50 6.50 0.00 0.00 0.00 25.50 326.00 678.50 2390.00
1991 538.50 230.50 392.50 166.50 78.00 0.00 0.00 0.00 0.00 80.50 274.00 542.00 2302.50
1992 694.50 260.50 184.50 40.50 0.00 9.00 0.00 0.00 0.00 16.50 295.00 607.50 2108.00
1993 527.50 339.00 155.00 129.00 13.00 11.00 0.00 0.00 3.50 11.50 302.50 559.00 2051.00
1994 532.00 399.50 165.00 93.50 41.50 0.00 0.00 0.00 0.00 70.00 491.50 612.00 2405.00
1995 414.00 293.50 229.50 143.50 60.50 11.50 0.00 0.00 0.50 22.00 160.50 419.00 1754.50
1996 489.50 278.50 212.50 109.50 6.50 0.50 0.00 0.00 0.00 127.00 317.00 481.00 2022.00
1997 461.00 359.50 154.50 127.00 3.00 0.00 0.00 0.00 0.00 76.00 241.00 624.00 2046.00
1998 463.50 380.50 267.50 222.00 132.50 12.00 0.00 0.00 6.00 91.00 370.50 643.50 2589.00
1999 604.00 421.50 342.00 254.00 66.50 20.00 0.00 0.00 0.00 17.50 245.50 553.50 2524.50
2000 457.00 325.50 249.00 83.00 27.50 5.50 0.00 0.00 0.00 94.00 464.00 517.00 2222.50
2001 540.95 a 417.00 187.00 215.50 0.00 0.00 0.00 0.00 0.00 19.50 241.00 528.00 2148.95
2002 588.50 312.00 253.00 103.00 27.50 0.00 0.00 0.00 3.00 56.50 274.50 471.50 2089.50
2003 402.00 359.00 170.50 197.00 42.50 0.00 0.00 0.00 0.00 13.50 374.00 478.00 2036.50
2004 548.50 403.00 102.50 76.00 3.50 0.00 0.00 0.00 9.50 110.00 386.50 597.00 2236.50
2005 535.50 291.50 212.00 158.50 42.00 9.50 0.00 0.00 1.00 64.00 229.00 456.00 1999.00
2006 503.00 331.00 435.00 198.50 15.50 0.00 0.00 0.00 5.00 82.00 298.50 541.50 2410.00
2007 625.00 361.50 201.00 128.50 26.00 6.50 0.00 0.00 11.50 75.00 236.00 601.50 2272.50
2008 558.50 403.50 251.00 173.00 39.00 0.00 0.00 0.00 0.00 55.00 226.00 600.50 2306.50
2009 513.00 382.00 293.00 172.50 3.00 2.00 0.00 0.00 4.50 111.00 298.00 557.50 2336.50
2010 501.50 360.00 280.00 250.00 96.00 0.00 0.00 0.00 0.50 71.00 345.00 479.50 2383.50
2011 590.50 431.50 346.50 166.00 105.00 18.00 0.00 0.00 0.00 51.00 367.00 606.00 2681.50
2012 486.50 385.00 338.50 173.50 21.50 4.50 0.00 0.00 0.00 67.50 249.50 473.00 2199.50
2013 570.00 415.00 193.00 8.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 20.50 z 1178.00
Period of Record Statistics
MEAN 567.38 374.98 281.60 150.00 46.95 5.07 0.11 0.03 6.04 74.95 319.20 562.97 2409.83
S.D. 95.73 71.75 88.66 67.10 37.35 6.76 0.61 0.18 9.65 47.01 78.98 82.43 294.00
SKEW 0.16 0.00 0.16 0.62 1.11 1.77 6.22 6.88 2.71 0.77 0.08 0.02 0.27
MAX 839.50 530.50 532.00 413.00 168.50 33.00 5.00 1.50 57.50 233.07 494.00 753.50 3171.22
MIN 304.00 219.50 95.00 30.00 0.00 0.00 0.00 0.00 0.00 2.07 126.50 392.50 1754.50
NO YRS 111 112 110 111 108 109 111 109 109 111 107 107 93