VICTORVILLE, CALIFORNIA

Monthly Total Growing Degree Days

(049325)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1917 21.00 s 114.50 190.00 475.50 680.00 1037.00 1276.50 1175.50 948.50 804.50 347.00 170.50 7219.50
1918 174.00 233.00 457.00 604.00 687.50 1060.00 1017.00 1047.00 869.00 599.50 173.79 a 38.00 6959.79
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 132.50 178.00 310.50
1939 102.00 82.00 0.00 z 614.50 784.00 959.50 1238.00 1242.00 859.50 516.00 472.50 173.00 7043.00
1940 198.50 0.00 z 416.50 587.00 886.50 1086.50 1125.00 1168.50 857.00 636.00 188.00 193.00 7342.50
1941 142.00 248.00 334.50 410.50 777.00 843.00 1143.00 1042.50 763.50 509.00 275.69 a 115.50 6604.19
1942 109.50 114.50 264.00 489.50 695.50 959.00 1249.82 a 1151.00 788.28 a 657.00 0.00 z 118.00 i 6478.09
1943 144.50 239.50 482.50 633.50 804.00 802.00 1089.50 1134.50 967.50 658.23 a 218.50 86.00 7260.23
1944 53.00 88.00 272.00 417.50 705.50 754.50 1024.00 1108.00 928.00 608.00 211.50 72.50 6242.50
1945 89.50 166.50 189.00 481.50 708.00 952.00 1280.50 1165.50 947.50 611.00 188.50 88.50 6868.00
1946 77.00 116.00 289.50 590.50 725.50 987.50 1172.00 1254.00 947.50 470.00 152.00 153.00 6934.50
1947 56.00 239.50 413.00 543.50 879.50 916.50 1167.50 1136.00 1035.50 631.50 142.50 53.00 7214.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 835.50 h 1112.50 946.50 633.00 184.00 58.00 2934.00
1949 3.50 96.00 298.00 602.59 a 734.91 b 1008.00 1187.00 1077.50 979.00 584.00 483.50 104.88 a 7158.88
1950 115.50 287.00 418.50 643.50 740.00 904.00 1227.00 1160.50 892.50 785.50 442.00 324.00 7940.00
1951 156.00 193.50 343.50 526.50 771.50 936.50 1240.00 1162.50 1039.50 657.50 285.00 112.50 7424.50
1952 79.00 186.00 188.50 494.50 831.50 789.00 1187.00 1215.50 999.50 839.00 244.50 127.00 7181.00
1953 256.78 a 153.50 322.50 482.50 510.50 858.00 1307.50 1116.00 1008.50 639.50 388.50 109.00 7152.78
1954 146.00 300.00 270.00 632.50 845.00 938.50 1267.50 1059.50 947.00 685.50 403.00 106.50 7601.00
1955 44.00 104.50 306.50 400.00 671.00 904.00 1111.00 1258.00 1006.50 738.50 319.50 247.00 7110.50
1956 226.00 116.50 348.00 449.00 710.00 1000.50 1147.50 1056.50 1055.00 626.00 259.00 164.50 7158.50
1957 82.00 335.00 375.00 499.00 628.00 1048.00 1213.00 1163.00 948.50 568.00 245.00 176.50 7281.00
1958 162.00 295.50 203.50 461.00 835.50 934.00 1148.50 1275.00 989.00 784.00 344.00 271.50 7703.50
1959 224.00 131.50 449.50 667.50 710.50 1081.00 1368.00 1181.50 929.00 744.00 379.00 178.00 8043.50
1960 109.00 173.00 491.50 584.50 776.50 1150.50 1296.50 1216.00 1083.62 a 678.00 302.00 128.00 7989.12
1961 157.50 236.50 354.00 590.00 699.05 a 1101.50 1306.00 1212.50 890.50 663.50 261.00 118.00 7590.05
1962 155.00 216.50 224.50 673.50 635.00 959.50 1170.50 1218.50 1014.50 706.50 430.00 227.00 7631.00
1963 130.00 408.00 309.50 382.00 794.50 873.50 1167.50 1167.00 1008.00 769.00 339.00 156.00 7504.00
1964 105.40 a 142.50 277.50 470.50 691.50 920.00 1220.00 1220.00 909.50 884.50 263.00 249.00 7353.40
1965 214.00 260.50 375.00 480.50 734.50 827.50 1173.19 b 1214.00 812.00 794.50 413.00 125.50 7424.19
1966 96.50 121.00 451.50 676.00 889.50 1013.50 1176.00 1252.83 b 980.50 712.50 437.00 192.50 7999.33
1967 204.50 270.50 508.00 363.50 844.50 933.00 1329.00 1353.00 1000.50 789.00 526.00 86.50 8208.00
1968 132.78 a 375.00 378.00 509.50 784.00 1015.00 1235.00 1063.00 933.00 672.00 334.00 77.50 7508.78
1969 267.50 130.00 307.00 521.50 835.00 910.00 1217.50 1283.00 1052.00 562.00 350.00 195.50 7631.00
1970 209.00 274.00 346.50 373.50 807.00 1016.50 1312.50 1302.00 896.50 640.00 461.00 125.00 7763.50
1971 207.00 223.50 387.50 442.00 611.50 914.00 1247.00 1287.50 971.00 512.50 281.38 a 58.50 7143.38
1972 103.50 299.50 594.00 545.50 789.50 999.00 1295.50 1170.50 926.50 575.50 243.00 136.00 7678.00
1973 83.50 191.00 203.50 482.50 870.00 1057.50 1217.00 1198.00 892.50 663.00 310.50 179.00 7348.00
1974 108.50 159.50 380.00 438.00 775.00 1058.00 1210.00 1142.00 1099.50 699.50 321.50 120.50 7512.00
1975 185.00 168.00 269.50 280.50 748.00 969.00 1184.50 1124.00 1047.00 628.00 300.50 208.50 7112.50
1976 198.00 243.00 321.50 429.50 847.00 956.00 1208.50 999.00 926.50 661.50 423.00 124.00 7337.50
1977 123.00 287.00 207.00 585.00 535.50 1043.00 1208.50 1217.50 943.00 766.50 413.50 330.50 7660.00
1978 170.50 224.50 432.00 410.50 735.50 1015.00 1187.00 1151.50 877.50 836.00 252.50 87.00 7379.50
1979 74.00 127.50 311.00 501.00 785.50 1028.28 a 1186.00 1115.48 a 1091.00 730.50 280.50 217.50 7448.26
1980 252.00 298.50 281.21 c 517.00 628.00 896.00 1248.50 1171.50 953.00 738.50 411.50 297.50 7693.21
1981 273.50 285.50 344.50 614.44 c 826.00 1149.00 1215.50 1289.00 1052.00 580.50 429.00 291.00 8349.94
1982 109.50 267.50 282.00 477.50 773.00 900.50 1142.50 1199.50 931.50 597.00 249.50 127.50 7057.50
1983 174.50 234.50 326.50 335.00 753.00 911.50 1091.50 1154.50 1067.50 680.50 353.50 246.00 7328.50
1984 185.00 239.50 459.50 485.00 972.50 995.50 1289.00 1242.00 1103.50 559.00 285.50 88.00 7904.00
1985 102.00 189.91 e 284.00 666.00 790.00 1085.50 1294.50 1135.00 800.50 668.00 311.50 194.50 7521.41
1986 310.50 316.50 505.50 533.00 810.50 1067.00 1117.00 1282.50 777.50 626.00 387.00 127.00 7860.00
1987 97.00 216.00 314.00 682.50 753.50 1027.50 1001.00 1195.05 a 968.00 822.00 301.50 126.00 7504.05
1988 142.00 286.50 412.00 538.50 740.50 960.50 1292.00 1187.00 985.00 892.00 395.00 158.50 7989.50
1989 111.00 228.50 489.50 755.00 825.00 986.50 1280.00 1121.50 959.00 645.50 408.50 208.00 8018.00
1990 175.50 183.00 446.00 640.00 720.50 1037.00 1282.00 1153.00 999.50 757.50 338.00 89.50 7821.50
1991 121.50 378.00 220.00 496.50 670.00 900.00 1200.50 1166.00 1073.50 844.00 399.50 164.50 7634.00
1992 98.00 296.00 372.50 660.00 889.00 934.00 1121.50 1227.00 1033.50 778.50 288.50 72.00 7770.50
1993 128.00 201.50 0.00 z 588.00 829.00 941.00 1104.50 0.00 z 961.50 722.50 311.00 131.50 5918.50
1994 220.50 6.00 x 505.50 631.00 782.50 1127.00 1302.00 1309.50 1025.00 664.00 181.50 178.00 7926.50
1995 206.50 397.00 385.50 512.00 687.00 0.00 z 1228.00 1293.50 1100.00 787.50 560.50 271.00 7428.50
1996 312.50 366.50 461.00 644.50 912.00 1086.50 1362.00 1330.00 1007.00 690.00 395.50 252.00 8819.50
1997 246.50 263.50 557.50 598.00 1042.50 1026.00 1185.00 1241.00 1085.00 671.00 433.00 126.00 8475.00
1998 269.00 178.00 385.50 429.50 607.00 875.50 1267.50 1331.50 963.50 636.00 375.00 191.00 7509.00
1999 289.00 248.00 393.00 432.12 d 803.93 a 979.14 a 1205.00 1174.00 1049.00 821.50 480.50 202.50 8077.69
2000 325.00 301.50 451.00 669.64 b 399.00 r 191.50 y 360.00 v 432.50 t 1041.00 e 698.50 242.00 273.50 4002.14
2001 135.50 169.50 496.00 510.50 1065.00 1143.50 1211.50 1321.00 1109.50 880.50 444.50 143.12 a 8630.12
2002 198.50 300.50 385.50 649.00 839.50 1125.00 1352.50 1245.00 1066.50 702.50 438.50 191.50 8494.50
2003 370.00 234.50 456.00 456.50 861.50 1081.50 1408.50 1293.50 1147.00 924.00 259.00 182.00 8674.00
2004 215.00 154.00 627.50 642.00 881.00 1096.50 1278.00 1248.50 1023.00 663.50 284.00 184.50 8297.50
2005 211.00 236.50 431.00 540.50 889.00 0.00 z 1385.00 1296.50 931.00 698.50 457.50 282.00 7358.50
2006 205.00 291.00 0.00 z 498.50 966.00 1178.50 1421.50 1185.50 1035.00 680.50 485.00 171.50 8118.00
2007 150.00 308.00 0.00 z 686.50 917.00 1103.50 1345.50 1331.00 995.00 0.00 z 0.00 z 122.50 6959.00
2008 123.00 267.00 454.50 599.00 768.00 850.50 g 1072.08 a 1307.00 1119.50 0.00 z 0.00 z 0.00 z 5710.08
2009 273.50 227.00 435.50 569.00 1038.00 934.00 1394.50 0.00 z 1154.50 0.00 z 0.00 z 0.00 z 6026.00
2010 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
2011 144.15 a 138.96 a 353.50 530.50 642.00 950.00 1201.25 a 1248.50 1069.50 743.50 230.00 119.00 7370.86
2012 289.50 248.00 377.00 624.50 935.50 1079.50 1259.50 1392.50 1141.50 813.50 462.00 216.00 8839.00
2013 126.00 189.50 548.38 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 863.88
Period of Record Statistics
MEAN 165.74 226.19 371.85 535.91 782.57 987.10 1223.20 1200.58 983.14 693.28 333.61 162.60 7618.02
S.D. 74.77 77.84 101.35 97.72 108.90 92.80 90.34 82.91 88.65 98.12 99.95 68.15 524.59
SKEW 0.48 0.15 0.15 -0.16 0.20 -0.15 -0.11 -0.07 -0.35 0.18 0.00 0.49 0.30
MAX 370.00 408.00 627.50 755.00 1065.00 1178.50 1421.50 1392.50 1154.50 924.00 560.50 330.50 8839.00
MIN 3.50 82.00 188.50 280.50 510.50 754.50 1001.00 999.00 763.50 470.00 132.50 38.00 6242.50
NO YRS 74 73 71 74 73 70 73 72 75 72 72 73 61