HONOLULU WB AIRPORT 703, HAWAII

Monthly Total Cooling Degree Days

(511919)

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
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 382.50 272.00 267.50 922.00
1950 226.00 259.50 268.50 264.50 340.00 364.00 401.50 433.00 410.50 417.50 311.50 217.00 3913.50
1951 248.00 198.00 236.00 282.50 356.50 382.00 452.00 454.00 441.00 420.00 354.50 283.00 4107.50
1952 236.63 a 230.45 a 243.50 250.34 a 270.00 345.00 403.50 436.00 403.00 373.00 332.59 a 267.63 a 3791.64
1953 231.00 232.00 268.50 292.50 365.00 380.50 413.00 443.82 a 413.00 390.50 307.24 a 241.00 3978.06
1954 211.50 223.00 202.50 287.50 308.00 398.28 a 409.72 a 446.92 a 427.24 a 405.50 356.50 246.50 3923.15
1955 233.00 154.00 171.00 271.03 a 308.00 325.34 a 367.35 a 366.50 360.00 339.00 292.50 262.50 3450.23
1956 257.50 212.84 a 273.50 265.50 334.50 350.69 a 415.00 442.00 433.00 399.00 311.50 286.00 3981.03
1957 238.50 155.04 a 204.60 a 240.50 329.12 a 402.50 449.00 451.50 443.00 438.00 370.86 a 279.00 4001.62
1958 203.00 208.50 186.00 264.00 311.50 381.00 405.50 445.00 439.00 384.00 290.00 215.50 3733.00
1959 230.50 191.50 314.00 282.50 362.50 420.50 457.00 466.50 476.50 429.00 357.50 288.00 4276.00
1960 242.00 215.00 269.00 296.00 373.50 423.00 459.00 478.50 443.00 441.50 355.00 292.00 4287.50
1961 266.00 267.50 331.00 327.00 401.89 c 400.00 437.00 475.50 445.00 438.00 339.50 309.00 4437.39
1962 298.00 204.00 252.00 342.50 378.00 408.50 438.50 465.00 422.50 378.50 372.50 238.50 4198.50
1963 187.50 200.50 226.50 307.50 354.50 424.50 485.00 509.00 479.50 455.00 361.50 277.00 4268.00
1964 311.00 279.00 298.50 319.50 351.00 387.00 443.50 476.50 456.50 411.50 341.00 306.00 4381.00
1965 214.50 134.50 220.50 298.50 372.50 423.00 459.50 456.00 448.50 410.50 360.50 257.00 4055.50
1966 235.00 194.00 315.50 303.50 374.50 464.00 490.00 527.00 523.00 492.00 366.00 298.00 4582.50
1967 231.00 249.00 271.00 290.50 408.00 440.50 510.00 527.50 520.00 483.50 378.50 279.00 4588.50
1968 248.00 241.00 0.00 z 351.50 415.50 462.00 510.00 553.50 508.00 483.50 412.00 239.50 4424.50
1969 128.00 247.00 265.00 290.00 362.50 421.00 491.00 565.00 508.50 480.00 412.00 355.50 4525.50
1970 285.00 230.50 369.00 400.00 477.50 483.00 532.00 581.50 421.00 416.00 324.00 299.00 4818.50
1971 206.50 262.00 275.50 316.50 348.00 368.00 428.50 449.50 423.00 401.50 320.50 257.00 4056.50
1972 169.50 162.50 241.00 298.50 378.50 417.50 477.00 499.00 465.00 442.50 349.50 203.00 4103.50
1973 244.50 212.00 343.50 314.50 374.00 426.00 478.00 501.50 477.50 446.50 360.00 271.00 4449.00
1974 295.00 263.00 278.50 371.00 407.50 427.00 460.50 501.00 448.00 449.50 319.50 333.00 4553.50
1975 228.00 218.00 246.00 285.00 330.00 392.00 432.00 467.00 430.50 436.50 363.50 248.50 4077.00
1976 267.50 203.00 266.00 303.00 386.00 394.50 457.50 490.00 470.50 437.00 307.00 317.00 4299.00
1977 270.00 295.50 347.00 339.00 389.00 432.50 490.50 532.00 497.50 497.00 408.00 313.00 4811.00
1978 283.50 230.00 329.50 353.00 408.00 411.00 432.50 480.00 463.50 394.50 289.50 229.50 4304.50
1979 151.50 199.50 241.50 292.50 403.00 449.50 494.00 477.50 480.50 496.00 370.50 318.00 4374.00
1980 213.50 213.00 310.00 332.00 410.50 434.50 492.50 496.00 498.00 469.00 389.00 289.00 4547.00
1981 254.00 242.00 301.00 327.50 379.50 467.00 455.50 468.00 471.50 412.00 351.50 277.50 4407.00
1982 253.00 188.00 278.50 310.50 411.00 436.50 484.00 508.50 491.00 444.50 319.50 217.50 4342.50
1983 214.00 175.50 260.50 288.50 329.50 415.50 454.00 537.00 518.00 499.50 453.50 312.00 4457.50
1984 296.50 278.50 332.50 360.00 424.00 430.00 495.00 517.00 488.00 470.00 418.50 282.50 4792.50
1985 196.50 249.00 293.50 286.00 356.00 426.50 513.00 524.00 482.00 457.50 302.00 255.00 4341.00
1986 241.50 210.50 356.50 375.00 411.00 450.50 512.00 554.00 513.00 481.50 425.50 311.00 4842.00
1987 259.00 171.50 278.00 327.50 329.50 460.00 529.00 548.50 537.00 508.00 412.00 333.00 4693.00
1988 250.00 282.50 340.00 367.50 431.00 473.50 519.00 530.00 512.00 467.50 446.00 327.00 4946.00
1989 294.00 239.00 317.00 284.00 414.50 475.50 514.00 508.50 505.50 421.00 351.00 245.00 4569.00
1990 299.00 181.50 250.00 346.50 404.50 448.50 487.50 537.50 517.50 493.00 368.50 282.50 4616.50
1991 228.00 235.00 245.00 325.50 396.50 430.50 500.00 540.00 494.00 465.50 436.00 345.50 4641.50
1992 243.00 237.00 307.00 318.50 396.00 488.00 510.50 533.50 489.00 445.50 360.00 361.50 4689.50
1993 184.00 170.50 279.50 372.00 378.50 455.50 483.00 504.00 483.00 456.50 338.00 308.50 4413.00
1994 217.00 240.00 252.50 328.50 442.50 477.00 555.50 599.50 568.00 540.00 474.50 358.00 5053.00
1995 285.00 235.00 327.50 341.50 419.50 489.50 565.00 568.50 545.50 547.00 455.00 436.50 5215.50
1996 345.00 261.50 288.00 446.50 433.50 486.50 530.50 552.00 492.00 518.00 358.00 250.50 4962.00
1997 225.50 271.00 319.00 339.50 347.00 482.50 512.50 544.00 529.50 483.50 342.00 279.00 4675.00
1998 230.50 217.50 314.00 303.50 359.00 398.50 454.50 498.50 481.00 456.00 382.00 302.00 4397.00
1999 258.50 243.50 297.50 311.50 375.00 411.50 442.50 490.00 454.50 413.50 355.00 281.50 4334.50
2000 234.00 249.50 322.00 309.50 410.50 462.50 497.00 507.50 466.00 477.00 375.50 300.50 4611.50
2001 323.50 254.50 309.50 348.00 408.00 440.50 510.50 533.00 513.50 460.50 370.00 352.50 4824.00
2002 283.50 226.00 281.00 349.50 406.50 473.50 495.00 531.50 486.00 470.00 374.50 323.00 4700.00
2003 232.50 244.50 331.00 368.50 433.00 463.50 537.50 564.00 511.00 497.00 413.00 330.00 4925.50
2004 266.50 317.00 309.00 363.00 446.50 489.50 548.00 549.50 533.00 508.00 375.00 317.00 5022.00
2005 238.50 247.50 272.00 411.00 505.50 530.00 562.00 577.50 483.00 420.00 363.50 262.00 4872.50
2006 286.50 198.00 265.50 293.50 318.50 452.59 a 310.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1814.59
Period of Record Statistics
MEAN 244.39 225.46 282.00 319.92 381.68 430.77 477.48 503.92 475.72 448.25 362.74 288.32 4440.31
S.D. 40.71 37.32 43.22 40.47 44.02 41.48 44.66 46.12 40.88 43.72 44.76 43.21 368.98
SKEW -0.19 -0.14 -0.33 0.64 0.08 -0.24 -0.16 -0.30 -0.29 -0.04 0.37 0.56 -0.27
MAX 345.00 317.00 369.00 446.50 505.50 530.00 565.00 599.50 568.00 547.00 474.50 436.50 5215.50
MIN 128.00 134.50 171.00 240.50 270.00 325.34 367.35 366.50 360.00 339.00 272.00 203.00 3450.23
NO YRS 57 57 56 57 57 57 56 56 56 57 57 57 55