SAN DIEGO LINDBERGH FLD, CALIFORNIA

Monthly Total Growing Degree Days

(047740)

Base Temperature = 50 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
1914 194.50 205.00 352.50 344.00 315.00 413.00 489.50 504.50 479.50 494.50 433.00 142.00 4367.00
1915 162.00 150.00 290.50 292.00 330.00 444.00 542.00 605.00 494.50 394.50 289.00 177.50 4171.00
1916 93.50 187.00 284.00 308.00 336.50 344.00 464.50 526.50 430.50 288.00 195.00 93.50 3551.00
1917 66.00 133.00 146.00 209.00 259.50 411.50 586.50 575.50 544.50 455.50 324.00 266.50 3977.50
1918 138.00 142.50 263.50 312.50 334.50 505.00 558.00 615.50 616.00 561.00 293.50 157.50 4497.50
1919 212.50 101.50 158.00 277.00 340.00 483.50 576.00 568.00 495.00 371.50 263.00 203.00 4049.00
1920 147.50 196.50 172.50 228.50 303.50 409.50 525.50 634.50 484.50 355.50 248.50 148.00 3854.50
1921 123.00 146.50 232.00 221.50 262.50 393.00 570.50 565.50 503.00 450.00 314.50 287.50 4069.50
1922 99.50 114.00 148.00 189.00 319.50 430.00 548.50 640.50 599.50 434.50 237.50 247.50 4008.00
1923 196.00 153.50 260.50 270.50 408.50 368.50 527.50 551.50 546.50 447.50 418.00 232.00 4380.50
1924 166.00 259.50 206.00 280.50 402.50 464.00 525.50 528.50 493.00 326.50 302.00 135.50 4089.50
1925 139.00 185.00 223.50 258.00 381.50 438.50 629.00 582.50 497.50 423.00 323.00 319.50 4400.00
1926 207.00 272.00 385.00 402.00 428.50 487.50 546.00 599.50 480.00 436.00 416.00 163.00 4822.50
1927 168.00 180.50 203.00 245.50 355.00 399.50 593.50 586.50 494.50 454.00 400.00 186.00 4266.00
1928 242.50 217.00 292.50 285.50 403.00 421.00 512.50 532.00 484.50 379.50 307.50 189.00 4266.50
1929 137.50 93.50 175.00 225.50 394.50 456.00 603.00 682.50 544.00 517.50 363.00 319.00 4511.00
1930 185.50 222.50 299.50 358.50 311.00 438.50 608.50 628.00 508.00 459.50 389.50 219.00 4628.00
1931 238.50 258.00 369.00 412.50 503.50 561.00 730.50 738.50 591.50 513.50 221.50 120.00 5258.00
1932 77.00 166.00 279.00 305.50 366.50 414.50 484.00 497.50 468.50 408.00 424.50 132.00 4023.00
1933 96.00 77.00 218.50 235.00 252.50 347.00 479.00 515.50 382.00 383.00 343.50 159.00 3488.00
1934 189.50 232.00 364.50 370.00 456.00 420.50 587.50 590.50 591.00 463.00 337.00 282.00 4883.50
1935 185.50 207.50 141.50 297.50 358.00 400.50 553.50 634.00 519.00 437.00 239.50 230.00 4203.50
1936 202.50 182.50 229.00 245.00 411.50 458.50 637.00 660.50 542.50 465.50 412.00 251.00 4697.50
1937 25.50 124.00 205.50 291.00 375.50 446.50 569.00 581.00 580.50 453.50 302.50 318.00 4272.50
1938 262.00 200.50 223.00 298.00 357.00 396.50 520.50 605.00 613.00 421.50 277.00 298.50 4472.50
1939 171.00 78.50 159.50 328.50 380.50 445.00 591.00 651.00 695.00 540.50 382.00 321.00 4743.50
1940 252.50 229.00 320.00 378.00 458.00 456.00 570.50 592.00 561.50 510.50 333.00 334.00 4995.00
1941 234.50 278.00 372.50 326.50 534.00 493.50 602.50 644.00 539.00 481.50 403.00 233.00 5142.00
1942 241.00 159.50 245.00 306.00 413.00 446.00 607.50 623.00 532.50 494.00 329.00 231.50 4628.00
1943 214.50 271.50 309.50 331.50 464.50 454.50 591.00 657.00 560.50 488.00 351.00 242.50 4936.00
1944 196.50 133.00 270.50 285.50 397.50 424.50 518.50 598.50 506.50 452.00 294.00 254.50 4331.50
1945 168.00 190.00 180.00 250.50 391.50 448.50 590.50 678.00 641.50 538.00 301.00 225.00 4602.50
1946 189.00 125.50 220.00 373.00 425.00 539.00 643.00 693.00 631.50 439.00 246.00 220.00 4744.00
1947 111.00 239.00 333.50 380.00 431.00 501.00 603.00 648.50 633.50 512.50 251.00 179.50 4823.50
1948 179.00 123.00 182.50 335.00 386.00 438.50 526.00 567.00 549.50 436.50 299.50 118.50 4141.00
1949 12.50 89.00 191.00 339.00 401.50 515.50 599.00 626.00 599.00 443.00 439.50 157.00 4412.00
1950 79.50 158.00 255.50 318.50 344.50 423.50 608.00 564.50 522.50 520.00 373.50 301.00 4469.00
1951 175.00 156.00 269.50 321.00 376.00 470.50 597.50 587.50 532.50 518.50 345.50 171.50 4521.00
1952 141.50 226.50 182.00 290.50 436.00 416.00 565.50 626.50 613.00 469.50 287.50 198.00 4452.50
1953 309.00 198.00 237.00 267.00 398.50 442.50 643.00 616.50 543.00 540.00 392.50 236.50 4823.50
1954 155.00 313.00 223.00 328.50 400.00 450.50 677.50 651.00 579.00 438.50 409.50 254.50 4880.00
1955 122.00 156.50 299.50 289.00 363.50 441.00 565.00 694.00 643.50 411.00 300.00 221.00 4506.00
1956 168.00 102.50 250.50 262.00 448.00 489.00 600.00 610.00 661.50 487.50 425.00 305.50 4809.50
1957 201.00 282.00 299.00 321.00 408.00 541.50 661.00 721.00 601.00 482.50 320.00 352.00 5190.00
1958 292.00 293.50 235.00 412.00 491.50 538.50 622.00 712.00 680.50 648.00 356.50 369.50 5651.00
1959 301.50 198.00 411.00 438.50 443.50 546.00 733.00 729.00 646.50 534.00 459.00 315.00 5755.00
1960 156.50 199.00 309.00 385.50 458.00 493.00 655.00 657.50 668.00 494.50 314.00 201.50 4991.50
1961 331.50 252.00 277.00 357.00 356.50 441.50 622.00 699.00 586.00 517.00 308.50 188.50 4936.50
1962 207.00 182.00 177.50 352.00 389.00 418.00 564.50 636.00 551.00 452.00 293.00 198.00 4420.00
1963 165.50 314.00 230.50 262.00 421.50 441.00 564.00 683.00 728.50 562.50 334.50 263.00 4970.00
1964 162.50 194.00 240.00 306.50 337.00 419.00 595.50 641.00 532.00 575.50 273.50 176.00 4452.50
1965 187.50 166.00 265.50 320.00 386.50 411.50 549.00 681.00 554.50 601.00 325.50 159.50 4607.50
1966 122.50 127.50 249.50 338.50 416.50 494.50 595.00 699.50 596.50 545.50 355.00 225.00 4765.50
1967 156.00 216.50 279.00 196.00 418.50 407.50 631.50 715.50 660.00 561.00 423.50 177.50 4842.50
1968 222.50 310.50 330.00 371.00 430.50 473.50 671.50 687.50 637.00 512.50 351.00 158.50 5156.00
1969 253.50 138.50 209.50 350.00 398.50 464.00 601.50 706.50 596.00 497.00 423.00 283.00 4921.00
1970 216.50 271.50 323.50 301.50 420.00 468.50 630.50 706.00 589.50 504.00 341.50 167.00 4940.00
1971 164.00 150.50 241.00 320.00 354.50 447.50 599.00 786.50 666.50 485.50 285.00 131.00 4631.00
1972 150.00 226.50 316.50 368.50 454.50 510.00 704.50 687.00 561.00 482.00 293.00 233.00 4986.50
1973 173.00 278.00 249.00 343.50 414.50 538.50 591.00 633.00 565.00 521.00 317.00 253.50 4877.00
1974 212.00 228.50 281.50 358.50 412.00 508.00 662.50 624.50 607.00 518.50 365.50 197.00 4975.50
1975 191.50 177.50 231.00 262.00 376.00 450.00 599.50 586.00 644.00 491.00 311.00 212.50 4532.00
1976 277.50 278.50 319.50 329.50 469.00 590.50 654.00 695.50 713.00 655.00 504.00 329.50 5815.50
1977 318.50 326.50 231.50 342.00 368.00 473.50 670.00 715.00 665.00 586.00 446.00 410.50 5552.50
1978 339.50 303.50 443.50 401.50 562.50 637.00 669.50 710.00 718.00 623.50 349.00 174.00 5931.50
1979 214.00 193.50 314.00 402.00 481.00 607.00 674.00 740.00 787.50 578.50 371.50 328.00 5691.00
1980 343.00 391.50 356.00 416.50 427.00 553.00 710.00 748.50 612.00 536.50 379.00 334.00 5807.00
1981 350.50 340.50 342.00 430.50 536.00 686.00 793.50 801.00 708.50 528.50 405.00 319.00 6241.00
1982 202.50 300.50 325.50 411.50 488.50 500.50 677.00 728.00 692.50 623.00 361.50 228.50 5539.50
1983 331.00 304.50 370.00 371.00 501.00 542.50 698.00 849.50 804.00 689.00 429.50 328.50 6218.50
1984 348.00 294.00 422.50 430.00 560.50 597.50 842.50 822.50 866.50 572.00 342.50 207.00 6305.50
1985 218.00 201.50 274.50 406.50 457.00 569.50 784.00 692.00 595.00 556.00 301.00 252.00 5307.00
1986 338.50 249.00 326.50 384.50 451.50 522.00 607.50 675.00 508.00 478.00 382.50 235.50 5158.50
1987 173.50 223.50 282.00 401.00 453.50 473.50 527.50 616.00 597.00 604.50 354.00 144.50 4850.50
1988 206.50 288.00 360.50 370.50 429.00 447.00 632.00 651.00 600.50 517.00 302.00 194.50 4998.50
1989 155.00 187.50 302.00 467.50 424.00 478.00 621.50 650.50 610.00 504.00 393.00 270.00 5063.00
1990 204.50 153.00 271.00 396.00 441.00 568.00 692.50 669.50 651.00 577.50 379.50 183.50 5187.00
1991 229.00 262.50 202.00 349.50 373.50 424.00 539.00 586.50 581.00 556.00 367.50 225.00 4695.50
1992 229.00 322.50 321.50 508.50 556.00 541.50 674.50 771.00 672.00 564.50 378.00 165.00 5704.00
1993 215.00 223.50 349.00 413.00 496.50 556.50 613.00 625.00 570.00 536.50 346.50 217.00 5161.50
1994 242.50 180.00 321.00 329.00 375.00 543.50 604.00 744.00 675.00 520.50 193.00 181.00 4908.50
1995 214.00 319.50 322.00 344.00 373.00 443.50 588.00 679.00 642.50 530.50 395.00 256.50 5107.50
1996 236.00 255.00 312.00 439.00 520.00 534.50 620.50 707.00 618.50 441.50 346.50 242.00 5272.50
1997 247.50 234.50 359.00 373.50 578.00 523.00 596.00 710.00 756.00 579.00 419.00 229.50 5605.00
1998 254.00 204.00 286.00 289.00 396.00 469.00 581.00 705.00 608.00 486.00 290.00 167.00 4735.00
1999 233.50 216.00 256.50 266.50 325.00 384.00 571.00 558.00 507.50 582.00 314.50 241.00 4455.50
2000 254.50 260.50 252.00 370.50 451.50 544.50 592.50 682.50 613.50 469.50 251.00 250.00 4992.50
2001 148.00 137.00 275.00 256.00 422.50 527.00 588.50 607.00 547.00 506.00 340.50 169.00 4523.50
2002 179.50 210.00 237.00 285.50 366.50 440.50 552.50 583.50 601.00 440.50 402.50 209.50 4508.50
2003 361.50 252.50 318.00 296.00 383.50 425.50 620.00 703.50 595.50 549.00 323.50 214.50 5043.00
2004 211.50 193.50 391.00 431.00 572.50 534.50 683.00 644.50 679.00 475.50 302.00 240.00 5358.00
2005 272.50 275.00 340.00 354.00 478.50 491.50 617.50 651.50 555.00 491.50 383.50 261.50 5172.00
2006 217.50 231.50 222.50 356.00 456.00 622.50 814.00 715.00 606.50 490.50 403.00 198.50 5333.50
2007 143.00 209.50 307.00 295.50 402.50 458.50 615.00 722.50 586.00 518.00 336.00 131.00 4724.50
2008 136.00 163.00 276.00 353.50 415.50 508.00 607.50 686.00 634.00 590.00 437.00 203.50 5010.00
2009 306.50 220.50 293.50 377.50 436.00 485.50 639.50 694.00 663.50 483.00 336.50 206.50 5142.50
2010 255.00 231.50 317.50 301.50 376.50 414.00 491.00 558.00 564.50 556.00 369.50 271.50 4706.50
2011 314.50 213.00 337.50 408.00 455.00 463.00 619.00 591.00 562.50 483.00 307.00 171.50 4925.00
2012 254.00 228.50 252.50 333.00 426.00 453.50 579.00 734.50 742.50 597.00 374.50 233.50 5208.50
2013 189.00 181.50 315.00 11.00 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 685.50
Period of Record Statistics
MEAN 203.04 211.00 275.83 332.59 413.00 475.68 607.86 651.43 595.03 500.75 343.47 225.91 4835.64
S.D. 71.49 64.97 65.14 62.90 66.18 63.35 69.16 70.15 81.18 69.82 60.29 63.02 551.73
SKEW 0.09 0.14 0.06 0.05 0.25 0.67 0.81 0.14 0.47 -0.13 -0.08 0.43 0.33
MAX 361.50 391.50 443.50 508.50 578.00 686.00 842.50 849.50 866.50 689.00 504.00 410.50 6305.50
MIN 12.50 77.00 141.50 189.00 252.50 344.00 464.50 497.50 382.00 288.00 193.00 93.50 3488.00
NO YRS 100 100 100 99 99 99 99 99 99 99 99 99 99