PASO ROBLES FAA ARPT, CALIFORNIA

Monthly Total Growing Degree Days

(046742)

Base Temperature = 40 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 903.50 947.50 866.00 666.00 336.50 108.50 3828.00
1949 32.00 156.00 316.50 582.50 651.50 832.00 945.50 d 966.50 885.00 e 609.00 554.00 172.50 6703.00
1950 129.00 312.00 394.50 563.00 637.50 767.50 963.50 1005.00 820.00 706.50 545.50 335.50 7179.50
1951 199.00 226.50 366.00 443.00 656.50 724.62 d 964.50 916.50 892.24 a 656.50 399.23 d 151.00 6595.59
1952 172.00 268.50 268.67 d 482.00 751.75 a 703.50 1056.00 1061.00 968.50 808.00 333.50 213.00 7086.42
1953 320.00 217.50 327.00 472.50 586.00 775.50 1124.50 976.00 915.00 653.50 389.50 186.50 6943.50
1954 177.50 328.00 301.50 605.00 755.50 648.00 f 1145.97 a 885.50 841.00 637.50 404.00 206.50 6287.97
1955 80.50 183.50 372.00 367.00 664.50 814.00 945.50 1081.50 897.50 689.00 324.50 305.50 6725.00
1956 250.50 146.50 364.00 465.50 648.50 877.00 987.50 933.50 940.00 598.50 390.50 195.00 6797.00
1957 109.00 353.00 407.50 506.00 636.00 979.50 1050.50 1005.00 880.50 623.00 311.00 202.00 7063.00
1958 223.50 374.50 281.50 514.50 766.50 851.50 1044.00 1140.50 956.00 823.50 402.50 331.00 7709.50
1959 307.50 223.00 500.00 639.50 648.50 958.50 1151.00 1029.00 847.50 766.50 424.50 214.00 7709.50
1960 187.50 261.50 459.00 523.45 a 719.50 967.50 1132.00 1047.69 d 911.00 639.00 311.00 159.00 7318.13
1961 216.00 292.44 a 371.50 583.00 630.50 1011.00 1167.15 a 1141.50 840.50 674.50 310.00 167.50 7405.59
1962 158.50 248.00 295.50 593.50 622.00 831.50 989.50 1019.50 868.50 678.00 400.50 280.00 6985.00
1963 148.00 461.00 338.50 365.00 643.00 773.50 995.00 987.00 960.00 704.50 346.00 180.50 6902.00
1964 145.00 209.00 286.00 458.50 603.50 847.00 1065.50 1034.50 795.50 794.50 316.00 289.00 6844.00
1965 249.00 250.50 381.00 516.50 686.00 688.00 993.50 1103.50 751.00 761.00 413.00 147.50 6940.50
1966 126.50 171.00 435.50 642.50 749.50 946.50 1028.50 1131.50 874.00 737.00 448.00 252.00 7542.50
1967 257.50 296.00 383.00 282.50 749.00 829.50 1177.50 1193.00 1001.00 751.50 492.00 154.00 7566.50
1968 201.00 444.00 433.00 553.00 720.50 937.50 1102.50 972.00 896.00 691.50 386.50 148.00 7485.50
1969 238.50 204.50 373.50 476.50 750.50 797.00 1055.50 1107.00 949.50 560.50 420.50 224.50 7158.00
1970 311.50 313.50 441.50 392.50 767.50 882.00 1125.00 1087.50 905.00 655.50 462.50 186.50 7530.50
1971 161.50 201.50 335.50 380.00 579.50 837.00 1067.50 1094.50 895.50 526.50 260.50 81.00 6420.50
1972 82.00 325.50 509.00 457.50 695.00 877.00 1029.50 988.00 749.00 608.00 311.00 122.00 6753.50
1973 135.00 287.00 252.50 492.50 755.50 951.50 1004.00 1008.50 799.50 619.00 331.00 231.00 6867.00
1974 240.50 212.50 374.50 442.00 655.50 879.50 1045.00 999.50 928.00 691.00 354.50 169.50 6992.00
1975 200.50 250.00 281.50 304.00 686.00 774.50 974.50 939.50 945.00 577.00 334.50 212.00 6479.00
1976 243.50 306.00 384.50 467.50 812.50 949.00 1084.50 979.00 862.50 650.00 405.50 156.00 7300.50
1977 188.00 316.00 246.00 529.00 573.50 901.00 1028.50 1074.00 787.00 698.00 421.00 387.50 7149.50
1978 350.50 321.50 513.00 417.00 721.50 878.00 1050.00 1017.00 839.50 785.50 300.00 110.50 7304.00
1979 171.50 192.00 361.50 444.00 722.00 890.50 1027.00 990.50 1026.50 749.00 342.00 243.50 7160.00
1980 333.00 370.00 341.00 504.50 604.50 787.50 1057.50 940.00 849.50 679.86 b 333.50 297.50 7098.36
1981 332.00 332.00 371.50 516.50 714.50 1019.00 1017.00 1037.50 879.50 554.50 409.50 254.50 7438.00
1982 124.00 301.50 335.00 478.00 716.00 774.50 1049.00 1068.00 870.00 693.50 323.50 211.00 6944.00
1983 264.00 345.50 431.00 395.50 760.00 891.00 1000.00 1098.36 b 984.00 775.00 400.00 271.00 7615.36
1984 224.00 256.00 453.00 469.50 867.50 863.50 1117.50 1075.50 1032.00 601.50 313.45 a 167.50 7440.95
1985 157.50 266.50 298.50 634.00 670.50 958.50 1161.50 1003.00 755.50 617.50 298.50 233.00 7054.50
1986 360.00 363.00 507.00 482.00 731.00 902.00 946.50 1074.50 714.50 664.00 424.50 235.50 7404.50
1987 138.00 259.50 373.50 624.00 776.50 873.50 921.00 925.00 936.00 802.00 335.00 163.50 7127.50
1988 178.00 288.50 422.50 525.00 678.00 804.00 1114.00 982.50 878.00 744.00 379.50 204.50 7198.50
1989 160.00 234.00 501.00 652.00 720.50 866.50 1092.50 920.00 862.50 683.50 413.00 193.50 7299.00
1990 196.50 193.50 418.50 634.50 643.00 935.50 1097.00 1024.00 920.50 756.00 363.50 102.50 7285.00
1991 232.00 443.50 304.00 491.00 628.50 765.50 1032.00 1007.00 977.00 831.50 428.00 208.00 7348.00
1992 224.00 409.00 449.50 649.00 825.50 807.00 1071.00 1106.50 901.50 758.00 392.00 170.50 7763.50
1993 251.00 281.50 539.50 556.00 715.00 923.50 917.00 1027.50 899.50 754.50 362.00 231.50 7458.50
1994 272.50 252.50 491.00 587.00 719.00 958.50 974.50 1114.50 878.50 605.50 194.00 167.50 7215.00
1995 330.00 384.00 431.00 457.00 615.00 803.50 1003.00 1017.50 902.50 710.50 526.50 314.50 7495.00
1996 275.00 390.50 479.00 596.00 760.00 929.50 1167.50 1121.00 829.00 674.50 415.00 317.50 7954.50
1997 323.00 296.50 503.00 599.00 990.00 888.50 1007.00 1073.63 a 988.00 672.00 479.50 196.50 8016.63
1998 313.00 274.00 420.00 455.00 560.50 767.50 1071.50 1182.00 905.00 610.50 354.00 142.50 7055.50
1999 258.00 263.50 321.50 434.00 644.50 840.00 993.00 1010.50 905.50 790.00 487.00 249.50 7197.00
2000 341.50 358.00 409.00 610.00 848.50 983.50 1010.50 1088.50 916.00 648.00 295.50 316.50 7825.50
2001 161.00 195.00 498.00 428.00 898.00 949.00 980.50 1058.00 903.50 725.50 443.00 223.00 7462.50
2002 140.00 295.00 323.50 504.00 699.00 897.00 1033.50 980.00 935.50 590.50 439.00 252.00 7089.00
2003 350.00 233.50 440.00 383.00 743.50 859.50 1140.50 1061.50 975.00 787.00 293.00 248.50 7515.00
2004 217.00 232.50 588.00 582.00 740.50 880.50 1010.50 1029.00 867.50 628.00 281.00 223.00 7279.50
2005 273.50 346.50 451.50 442.50 758.00 773.00 1156.00 1067.50 805.50 654.00 470.50 306.00 7504.50
2006 263.00 298.00 235.00 448.50 775.50 999.50 741.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3019.50
Period of Record Statistics
MEAN 219.03 284.76 391.23 501.70 707.73 867.26 1044.23 1033.72 889.06 686.21 379.92 214.20 7226.81
S.D. 77.72 73.02 81.88 88.40 82.74 79.77 70.22 68.24 68.20 73.86 71.93 65.35 351.17
SKEW -0.02 0.37 0.13 -0.15 0.76 -0.13 0.14 0.10 -0.29 0.08 0.24 0.36 -0.06
MAX 360.00 461.00 588.00 652.00 990.00 1019.00 1177.50 1193.00 1032.00 831.50 554.00 387.50 8016.63
MIN 32.00 146.50 235.00 282.50 560.50 688.00 903.50 885.50 714.50 526.50 194.00 81.00 6420.50
NO YRS 58 58 58 58 58 57 58 58 58 58 58 58 56