NEWARK, CALIFORNIA

Monthly Total Heating Degree Days

(046144)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1906 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
1907 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
1908 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
1909 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
1910 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
1911 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
1912 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
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
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 130.00 t 256.27 a 129.00 31.50 43.00 103.97 a 161.00 384.31 a 521.50 1630.54
1943 535.00 361.50 337.00 273.50 140.00 114.50 31.00 40.00 26.00 147.50 303.62 a 468.50 2778.12
1944 529.00 480.00 396.50 366.00 167.50 116.00 56.50 78.50 64.00 137.50 403.97 a 480.50 3275.97
1945 620.00 a 414.00 516.00 343.50 231.00 89.50 24.00 83.50 47.00 125.00 359.50 485.50 3338.50
1946 584.50 533.00 458.50 337.50 220.00 120.00 52.50 61.00 87.50 219.50 419.00 520.50 3613.50
1947 687.00 398.00 325.50 250.50 123.00 52.00 56.32 a 59.00 73.00 124.00 c 453.50 433.00 g 2601.82
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 55.50 41.50 86.50 268.00 205.50 n 204.00 v 451.50
1949 736.00 476.50 323.50 87.50 74.92 a 7.50 5.50 0.50 10.00 170.50 107.50 k 534.00 2426.42
1950 643.00 480.00 469.50 263.00 252.00 125.50 57.00 15.00 54.50 95.00 i 222.00 300.00 f 2581.50
1951 534.50 444.50 388.00 332.50 188.50 97.50 82.50 50.50 53.50 148.59 b 331.00 541.50 3193.09
1952 569.50 440.18 a 455.50 292.00 205.00 147.50 21.50 52.50 27.00 123.00 390.00 483.00 3206.68
1953 436.50 434.00 431.00 336.21 a 219.38 e 140.00 28.50 44.00 23.00 188.50 283.00 466.50 3030.59
1954 515.00 409.00 461.50 180.00 h 113.50 j 68.00 h 20.00 l 51.50 j 40.00 k 113.00 j 192.50 m 385.50 i 1385.50
1955 412.00 k 329.00 i 309.50 i 262.00 k 134.00 k 94.50 h 55.50 l 45.50 k 63.50 j 102.50 k 217.00 k 240.50 l 0.00
1956 298.00 k 343.50 j 324.00 i 228.50 i 95.00 l 57.50 i 24.50 j 28.50 h 15.50 n 125.00 h 229.50 k 252.50 o 0.00
1957 416.50 j 216.00 k 203.00 j 164.00 j 114.00 j 23.50 k 14.50 i 36.50 k 26.50 n 77.50 h 192.50 l 342.50 j 0.00
1958 335.00 i 196.50 h 279.00 k 224.50 h 90.00 j 14.50 k 5.00 l 0.00 d 23.00 78.03 b 256.80 e 373.07 b 730.90
1959 433.50 401.50 284.17 d 180.00 b 186.52 a 97.76 a 49.60 a 28.86 b 37.50 78.02 a 356.00 525.93 b 2659.35
1960 433.00 f 422.11 b 314.00 254.00 206.31 b 29.48 a 23.50 28.00 47.00 159.13 a 368.00 524.42 a 2375.95
1961 564.50 329.00 d 372.50 256.00 252.00 79.50 26.50 18.00 45.00 136.40 a 334.00 524.00 2937.40
1962 561.50 410.00 0.00 z 0.00 z 0.00 z 109.00 55.00 25.50 57.00 118.26 d 270.00 488.50 2094.76
1963 641.00 232.00 393.50 331.50 178.50 82.50 19.50 t 0.00 z 15.00 104.00 334.50 613.00 2925.50
1964 538.00 440.50 440.50 301.00 275.00 108.50 30.50 9.62 b 53.04 b 52.18 a 234.50 j 280.50 h 2248.84
1965 492.00 382.50 335.50 262.00 193.00 117.50 47.00 11.00 54.00 71.50 271.00 595.41 b 2832.41
1966 523.50 454.50 364.00 142.00 167.50 76.00 85.50 42.50 34.00 104.50 277.00 470.17 d 2741.17
1967 512.00 400.50 380.00 441.00 166.00 114.50 18.50 2.50 1.00 47.61 c 173.50 517.50 2774.61
1968 569.00 260.00 276.00 348.50 196.50 54.50 23.00 16.50 13.50 122.00 299.50 516.50 2695.50
1969 545.00 425.00 346.50 249.00 106.50 48.00 14.50 6.00 8.50 79.50 241.61 b 348.50 2418.61
1970 385.00 268.00 241.50 282.50 118.00 60.00 37.50 49.50 26.00 157.50 228.50 529.00 2383.00
1971 471.09 c 287.50 h 364.00 308.00 212.00 107.00 43.50 2.50 43.00 f 194.02 b 308.00 f 568.33 d 2270.44
1972 546.38 c 337.50 220.50 248.50 151.50 73.00 25.66 b 11.00 35.56 c 97.81 b 312.00 590.50 2649.90
1973 520.59 b 307.00 415.00 186.00 129.50 49.00 28.50 37.00 37.00 103.00 283.50 410.00 2506.09
1974 459.50 408.50 310.00 258.50 186.00 60.50 25.50 18.50 33.50 101.50 313.50 511.50 2687.00
1975 516.50 402.64 c 377.88 b 363.00 144.50 58.00 44.00 32.50 59.50 110.50 m 390.50 544.80 d 2933.82
1976 551.36 c 418.50 384.00 289.50 120.00 85.00 17.50 8.00 42.00 73.00 223.00 510.00 2721.86
1977 553.35 a 315.50 412.50 209.48 a 250.00 75.50 28.00 13.50 31.50 96.50 277.00 358.00 2620.83
1978 366.50 332.50 203.50 252.00 97.00 39.00 17.50 3.50 16.55 a 86.50 356.00 597.00 2367.55
1979 527.50 415.00 292.50 235.50 86.50 62.50 16.00 9.50 0.50 57.00 276.00 420.50 2399.00
1980 409.00 259.50 301.00 198.00 157.50 67.50 18.50 13.00 17.50 80.50 219.00 404.50 2145.50
1981 397.00 264.00 269.50 166.00 87.50 6.00 9.50 8.00 10.00 139.00 168.50 345.50 1870.50
1982 550.00 289.50 308.00 194.00 123.50 79.00 23.50 7.50 6.00 72.50 316.50 429.00 2399.00
1983 480.50 266.50 255.50 200.50 124.00 26.50 5.00 0.00 0.00 21.50 244.50 339.00 1963.50
1984 428.50 332.50 169.00 196.00 63.50 36.50 0.50 0.50 0.00 118.00 300.00 480.50 2125.50
1985 523.00 294.00 347.50 99.00 109.00 15.00 0.50 2.50 22.50 108.50 363.00 502.00 2386.50
1986 320.00 249.00 190.00 174.50 131.00 29.50 14.50 13.50 52.50 70.50 217.50 470.00 1932.50
1987 501.00 278.50 280.50 99.00 97.00 55.00 29.50 5.00 14.50 44.50 238.50 468.50 2111.50
1988 454.50 298.00 222.00 170.00 157.00 46.00 8.00 9.50 32.00 107.00 279.50 486.00 2269.50
1989 554.50 470.00 298.00 134.00 137.00 59.50 28.50 7.00 46.50 118.00 266.00 499.00 2618.00
1990 478.50 463.50 328.00 154.00 139.00 58.50 10.50 5.50 6.00 72.50 315.00 651.00 2682.00
1991 498.50 290.50 439.50 274.50 236.00 135.50 42.00 37.00 29.50 96.50 258.50 511.00 2849.00
1992 584.00 302.50 210.00 136.00 44.00 41.50 9.00 16.00 24.50 56.00 281.00 549.00 2253.50
1993 539.00 394.50 238.50 217.00 105.00 42.50 15.00 15.50 50.50 71.00 326.50 555.50 2570.50
1994 486.50 456.00 287.00 232.50 134.00 38.50 17.00 4.00 3.00 92.00 432.50 535.00 2718.00
1995 341.00 247.00 300.50 220.50 146.50 74.50 0.50 8.00 8.00 52.50 161.50 326.50 1887.00
1996 405.00 261.50 239.50 148.00 100.50 43.50 4.50 6.00 16.50 116.50 242.00 328.50 1912.00
1997 418.00 296.00 208.50 140.50 37.00 8.50 1.00 0.00 0.00 75.00 200.50 458.50 1843.50
1998 398.00 354.50 286.50 254.50 200.00 64.00 27.00 13.50 27.50 129.00 307.50 576.00 2638.00
1999 506.00 434.50 415.50 286.00 232.50 95.50 25.50 8.50 6.50 42.50 200.00 413.00 2666.00
2000 370.00 300.00 279.00 137.50 99.00 27.00 20.00 3.50 10.50 88.00 332.00 384.00 2050.50
2001 478.00 363.00 215.00 262.50 31.00 19.50 11.50 3.00 12.50 50.00 180.00 400.50 2026.50
2002 494.00 305.00 281.00 174.50 144.50 58.00 11.00 19.50 9.00 101.00 211.50 375.00 2184.00
2003 309.50 331.50 246.00 272.50 126.00 48.00 11.00 1.50 8.00 41.50 330.50 422.00 2148.00
2004 468.00 346.50 139.50 150.00 92.50 52.00 3.00 5.50 17.00 120.00 285.00 405.00 2084.00
2005 482.00 263.00 217.50 208.50 78.50 43.00 2.50 13.00 52.50 97.50 187.50 351.50 1997.00
2006 415.50 308.00 403.00 244.50 81.50 29.00 18.50 9.00 32.50 93.50 271.00 465.00 2371.00
2007 526.50 352.00 232.50 208.00 126.00 55.00 5.00 8.00 34.00 121.50 221.50 497.50 2387.50
2008 511.50 368.50 303.00 250.00 151.00 75.00 26.00 20.00 20.00 76.50 202.50 519.50 2523.50
2009 431.00 360.50 312.50 239.00 91.50 42.50 28.50 8.50 14.50 113.50 279.00 484.00 2405.00
2010 442.00 305.00 298.00 265.50 183.50 52.00 31.50 43.50 29.50 109.00 305.50 394.50 2459.50
2011 464.50 402.89 a 338.50 250.71 b 177.50 91.50 27.38 a 10.50 13.50 66.00 322.78 c 482.00 2647.76
2012 462.33 b 341.56 b 363.14 c 216.43 b 133.30 a 65.89 b 28.00 15.00 65.00 96.00 247.50 476.50 2510.65
2013 524.00 404.00 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 928.00
Period of Record Statistics
MEAN 497.22 361.34 320.53 235.78 149.65 67.80 25.75 19.45 30.58 104.44 287.40 476.56 2499.40
S.D. 81.81 73.08 83.07 72.89 57.94 34.85 18.66 19.60 23.32 44.50 67.93 75.89 400.72
SKEW 0.13 0.11 0.14 0.18 0.17 0.39 1.06 1.40 0.90 1.04 0.27 -0.20 0.46
MAX 736.00 533.00 516.00 441.00 275.00 147.50 85.50 83.50 103.97 268.00 453.50 651.00 3613.50
MIN 309.50 232.00 139.50 87.50 31.00 6.00 0.50 0.00 0.00 21.50 161.50 326.50 1843.50
NO YRS 65 65 64 63 64 65 65 66 66 65 63 63 55