MARYSVILLE, CALIFORNIA

Monthly Total Growing Degree Days

(045385)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200710
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
1897 0.00 z 213.50 313.50 538.00 f 907.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1434.50
1898 0.00 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
1899 0.00 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
1900 0.00 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
1901 0.00 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
1902 0.00 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
1903 0.00 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
1904 0.00 z 272.00 392.50 553.00 891.50 1031.50 1075.50 1112.50 907.00 714.50 413.79 a 171.00 7534.79
1905 247.40 e 325.50 525.00 609.00 692.00 912.93 a 1147.00 1097.92 a 884.00 678.79 b 346.50 140.50 7606.54
1906 254.72 a 407.04 a 415.00 616.55 a 704.50 895.71 b 1252.00 1173.35 a 940.00 765.04 c 478.00 261.43 a 8163.34
1907 195.50 g 468.72 c 434.50 775.38 d 956.00 0.00 z 1459.50 0.00 z 1014.23 d 0.00 z 471.96 b 258.00 5838.30
1908 251.62 a 292.50 481.50 667.00 670.00 899.50 1256.02 a 1115.50 1017.93 a 0.00 z 458.79 a 137.95 a 7248.31
1909 315.00 325.00 394.00 655.50 843.00 0.00 z 0.00 z 0.00 z 1049.50 928.45 a 347.50 h 361.50 4871.95
1910 287.02 b 135.85 a 596.23 a 662.00 888.00 1074.31 a 1161.00 1054.00 851.50 743.00 407.00 216.00 8075.91
1911 221.00 203.50 517.00 536.50 663.00 986.11 c 1179.50 979.50 785.00 652.03 a 376.00 193.50 7292.64
1912 242.00 378.50 382.50 462.50 776.00 968.00 1102.00 1080.00 889.00 596.50 397.50 181.00 7455.50
1913 151.38 a 276.00 419.50 568.50 848.50 921.00 1189.00 1228.00 991.50 778.00 423.00 182.00 7976.38
1914 236.00 332.50 588.00 595.86 a 804.34 c 914.46 b 1105.00 1101.00 848.00 709.50 627.41 a 320.00 8182.08
1915 202.61 c 266.50 552.50 609.50 689.00 1004.50 1141.00 1152.50 997.50 1004.50 460.50 329.12 a 8409.72
1916 176.00 418.00 552.50 675.50 720.50 921.00 1112.50 1075.00 952.00 614.00 326.50 151.50 7695.00
1917 98.88 b 304.37 a 346.50 577.50 708.00 1040.00 1264.50 1134.00 904.50 807.00 367.50 223.50 7776.25
1918 209.00 224.00 371.50 558.00 716.00 1160.50 1124.00 1109.50 920.00 755.00 297.50 90.00 7535.00
1919 166.50 222.96 a 355.50 598.45 a 875.00 987.50 1140.00 1055.50 1002.41 a 572.00 261.00 122.00 7358.82
1920 206.50 294.50 347.50 497.00 804.00 970.50 1084.50 1163.50 856.00 578.00 318.50 190.50 7311.00
1921 166.00 291.50 475.50 536.00 705.50 1011.00 1190.50 1060.50 866.00 670.50 324.00 210.00 7507.00
1922 49.00 166.00 301.00 471.50 750.00 936.00 1170.50 1050.00 1008.00 628.50 229.50 186.00 6946.00
1923 100.50 226.00 451.50 456.50 731.50 758.50 1091.00 1101.00 999.50 677.00 428.50 112.00 7133.50
1924 128.50 367.00 361.00 596.50 899.00 979.00 1099.50 1078.50 906.00 547.00 303.00 83.00 7348.00
1925 192.00 300.50 440.64 c 551.50 775.50 1007.50 1196.60 a 1070.53 a 794.50 648.00 293.28 a 145.50 7416.05
1926 93.00 325.50 612.50 674.50 793.00 1099.00 1221.92 a 1073.50 830.00 695.43 a 497.68 b 150.50 8066.53
1927 201.50 a 276.50 384.50 519.50 752.50 974.50 1162.50 1047.80 a 845.00 666.00 365.50 127.00 7322.80
1928 172.00 280.50 475.00 542.00 879.00 1007.50 1117.50 1095.00 923.50 664.00 324.50 100.50 7581.00
1929 83.50 218.50 425.00 428.50 802.00 957.50 1141.00 1129.50 914.50 742.40 b 347.50 272.28 a 7462.18
1930 131.50 357.50 494.50 592.50 692.50 1029.50 1167.00 1132.50 862.00 850.00 527.00 208.50 8045.00
1931 256.50 381.00 555.50 715.50 1002.00 993.00 1374.50 1207.50 907.00 711.00 357.50 179.50 8640.50
1932 175.50 260.00 534.50 540.50 809.10 a 1058.00 1155.50 1147.00 1083.00 777.00 532.76 a 99.00 8171.86
1933 71.50 188.50 464.00 577.50 671.50 970.00 1302.50 1206.50 861.00 833.00 479.50 160.00 7785.50
1934 227.00 314.00 653.00 691.00 886.50 972.50 1158.00 1178.50 1036.50 727.50 484.50 261.50 8590.50
1935 238.50 311.50 363.50 600.00 865.00 1160.50 1195.00 1262.00 987.00 719.00 387.00 218.00 8307.00
1936 198.50 k 250.50 h 586.00 668.50 890.00 1025.00 1266.50 1229.00 1040.50 848.00 443.00 214.50 8211.00
1937 40.96 c 227.50 483.50 567.50 896.00 1021.50 1251.00 1223.50 996.43 b 809.50 482.50 308.50 8308.39
1938 184.50 278.00 377.00 582.50 890.00 1073.00 1217.00 1147.00 1049.50 711.00 392.50 289.50 8191.50
1939 218.55 a 244.50 470.50 752.50 896.00 1034.50 1229.50 1200.00 1043.50 763.00 475.50 311.50 8639.55
1940 263.50 370.00 511.00 620.50 890.50 1148.50 1147.50 1147.50 965.50 797.50 381.00 312.58 a 8555.58
1941 317.00 348.00 525.50 539.50 807.50 946.50 1251.50 1098.00 917.50 685.50 436.50 243.35 a 8116.35
1942 186.00 255.50 420.57 a 534.00 470.00 i 799.50 g 1287.00 1167.50 996.00 0.00 z 0.00 z 0.00 z 4846.57
1943 0.00 z 376.50 527.50 647.00 898.50 911.00 1193.00 1078.50 1037.00 725.50 478.50 287.50 8160.50
1944 227.00 288.00 516.50 521.50 823.00 897.50 1146.00 1131.50 1073.00 818.00 358.50 260.50 8061.00
1945 165.33 a 346.00 335.00 641.00 749.00 1048.00 1268.00 1124.00 1029.00 830.00 385.00 209.00 8129.33
1946 179.50 200.50 424.50 649.00 810.00 942.50 1178.00 1116.00 974.50 673.50 339.50 190.00 7677.50
1947 110.00 302.00 510.00 735.50 967.50 1014.00 1111.50 1073.00 1049.00 720.00 337.50 166.00 8096.00
1948 298.50 224.00 316.50 417.50 656.00 970.00 1164.50 1097.00 944.00 694.50 392.50 112.50 7287.50
1949 29.00 191.00 396.50 721.50 822.50 1068.50 1156.00 1046.50 1038.21 b 750.95 b 501.50 115.39 d 7837.55
1950 0.00 z 0.00 z 430.90 a 695.00 849.00 980.50 1249.76 d 1214.00 991.50 746.50 524.50 278.50 7960.16
1951 167.50 265.00 451.50 651.00 863.50 1034.46 b 1133.50 1105.00 1006.50 678.50 384.00 169.00 7909.46
1952 113.50 259.50 330.50 599.50 875.00 831.50 1216.00 1135.50 1049.00 868.00 352.00 186.00 7816.00
1953 328.50 308.56 c 408.50 560.50 658.50 877.50 1228.50 1052.50 1049.50 727.00 440.50 289.00 7929.06
1954 233.50 247.50 375.50 693.00 876.00 965.50 1225.50 1025.00 949.00 741.00 372.00 138.00 7841.50
1955 87.00 239.50 459.00 443.00 826.00 1010.00 1156.50 1192.00 1024.00 788.00 387.50 316.20 a 7928.70
1956 246.00 210.00 465.50 594.50 805.50 1020.00 1141.50 1100.00 997.50 718.50 445.50 199.50 7944.00
1957 145.00 351.00 483.00 646.00 779.00 1124.00 1200.00 1078.00 1012.00 660.50 368.00 176.00 8022.50
1958 196.50 404.50 356.50 596.00 892.00 968.50 1152.00 1277.00 1053.00 879.50 462.50 366.00 8604.00
1959 295.00 261.00 529.50 729.00 794.00 1088.00 1267.50 1129.00 948.00 847.00 456.00 214.00 8558.00
1960 182.00 305.50 502.00 587.00 767.00 1153.50 1265.50 1172.32 a 1040.50 787.00 388.97 a 200.50 8351.78
1961 121.50 366.00 454.00 639.00 754.00 1162.00 1303.00 1253.00 971.00 787.50 405.00 156.50 8372.50
1962 141.50 241.00 377.50 722.50 782.50 1046.50 1196.50 1113.00 961.50 736.77 a 500.00 226.50 8045.77
1963 74.50 477.50 426.50 462.50 806.00 995.00 783.00 i 1144.50 1015.50 753.50 320.00 53.00 6528.50
1964 142.50 330.00 419.50 612.50 771.00 960.00 1197.00 1173.00 924.00 835.50 304.00 293.00 7962.00
1965 145.50 271.50 465.50 590.50 857.00 893.50 1155.00 1154.50 863.00 814.00 454.00 56.00 7720.00
1966 162.00 214.50 456.50 734.50 894.00 1027.50 1081.00 1206.50 999.00 744.50 426.00 165.50 8111.50
1967 154.50 229.50 376.50 343.00 884.00 949.50 1295.50 1336.50 1101.00 809.00 527.50 166.00 8172.50
1968 144.00 431.50 531.00 668.50 838.00 1108.00 1228.00 1072.00 1025.00 724.00 397.00 142.00 8309.00
1969 138.50 223.00 439.50 592.50 940.00 983.50 1246.50 1249.50 1071.50 669.50 445.50 295.00 8294.50
1970 326.00 395.00 527.00 554.50 934.50 1038.00 1263.00 1170.50 1012.50 728.50 492.50 207.00 8649.00
1971 214.50 265.50 440.50 566.50 750.50 969.50 1241.50 1216.00 998.50 688.50 413.50 130.50 7895.50
1972 83.00 359.00 625.00 608.00 889.50 1061.00 1205.50 1165.00 883.00 717.00 336.00 126.00 8058.00
1973 180.50 358.50 391.00 696.00 1006.00 1119.00 1217.50 1126.00 932.50 748.50 386.00 272.50 8434.00
1974 235.00 275.00 483.50 553.50 867.50 1062.50 1161.50 1168.50 1060.00 850.00 398.00 193.50 8308.50
1975 138.00 277.00 409.00 466.00 905.50 1010.50 1123.50 1016.50 1008.50 674.00 358.00 210.50 7597.00
1976 217.50 340.00 445.50 552.50 958.00 1009.00 1193.00 980.00 985.50 830.50 502.00 231.00 8244.50
1977 112.00 371.50 419.00 751.50 687.50 1130.00 1159.00 1168.50 949.00 792.50 424.50 320.00 8285.00
1978 348.00 347.50 604.50 556.00 889.50 1006.50 1201.50 1171.50 905.00 877.00 350.00 110.00 8367.00
1979 176.00 277.50 502.50 585.50 916.00 1062.00 1184.50 1096.50 1062.41 a 767.50 393.00 259.00 8282.41
1980 238.00 382.00 451.00 634.00 801.50 877.50 1175.00 1067.43 a 931.00 778.50 457.00 230.00 8022.93
1981 226.50 349.00 452.50 659.00 902.00 1185.50 1164.00 1110.50 965.00 645.00 499.00 301.00 8459.00
1982 101.00 318.50 395.00 538.00 911.00 918.00 1114.00 1092.00 914.00 704.50 288.50 197.00 7491.50
1983 151.00 366.00 451.00 477.50 853.50 1032.00 1097.00 1191.00 1028.00 824.00 290.00 277.00 8038.00
1984 216.00 318.50 594.50 579.50 995.00 1057.50 1338.00 1246.00 1155.50 682.00 381.00 190.50 8754.00
1985 108.50 357.50 383.50 760.00 861.50 1167.00 1302.50 1131.50 915.50 763.00 313.00 134.00 8197.50
1986 0.00 z 394.07 a 607.00 633.00 898.00 1096.50 1186.50 1191.50 833.00 793.50 517.50 210.50 8361.07
1987 171.50 333.50 474.50 0.00 z 999.75 a 1065.50 1066.92 a 1168.00 1014.50 923.00 418.00 231.50 7866.67
1988 253.50 434.00 566.50 671.00 802.00 1051.03 a 1368.50 1198.00 1039.00 891.50 430.50 235.50 8941.03
1989 158.50 250.00 522.50 752.50 879.00 1046.50 1221.50 1135.00 964.00 771.00 454.00 161.00 8315.50
1990 190.00 200.50 537.50 758.50 836.50 1034.00 1280.00 1219.00 1047.00 864.00 417.00 144.00 8528.00
1991 241.00 448.50 359.50 590.50 764.00 977.00 1272.50 1126.00 1119.50 961.50 501.50 201.50 8563.00
1992 123.50 450.50 570.00 752.00 1071.00 1068.50 0.00 z 1272.50 1054.50 888.50 465.50 203.50 7920.00
1993 206.00 293.50 620.00 623.00 885.00 1035.50 1213.00 1166.00 1029.50 835.00 411.00 204.00 8521.50
1994 281.00 289.00 578.00 694.50 871.00 1049.50 1236.00 1204.00 1046.00 768.00 292.00 167.00 8476.00
1995 351.50 386.00 451.00 594.50 807.55 a 972.00 1176.00 1213.00 1057.76 a 854.50 606.00 369.00 8838.81
1996 282.00 420.50 567.50 668.00 895.50 1109.50 1352.00 0.00 z 988.00 785.50 0.00 z 354.50 7423.00
1997 220.50 j 385.00 619.00 704.00 1070.50 1095.50 1263.50 1229.00 1094.00 779.00 519.50 224.50 8983.50
1998 330.50 328.50 525.50 582.00 676.00 959.00 1262.50 1283.00 1086.50 0.00 z 422.50 168.50 7624.50
1999 189.00 263.93 a 305.00 h 613.50 863.98 d 695.50 j 950.00 f 731.00 l 739.00 i 865.79 c 522.00 e 259.76 b 3577.95
2000 297.50 388.91 a 520.59 b 729.31 a 741.00 f 916.50 f 1152.37 e 872.00 h 440.00 p 461.00 k 305.36 b 246.21 e 3640.24
2001 181.00 g 174.50 k 399.50 j 434.50 h 617.50 m 804.00 i 1194.69 e 945.00 g 1035.56 c 587.50 k 416.50 f 311.11 c 2541.36
2002 204.50 338.00 462.00 659.00 416.00 o 1122.00 1256.50 827.00 i 1073.50 768.00 0.00 z 370.50 6254.00
2003 330.00 216.00 h 417.50 f 395.00 f 861.00 1092.60 e 1347.90 e 1195.00 1087.00 937.15 e 295.00 g 345.50 7196.16
2004 236.00 346.50 569.50 f 625.50 f 646.00 j 1087.20 e 926.50 h 1350.29 e 745.00 n 746.30 d 302.50 f 150.00 i 3766.28
2005 115.50 h 298.00 g 395.50 i 439.50 g 697.50 f 0.00 z 1386.06 e 902.00 i 658.50 j 760.00 305.00 j 309.50 2455.56
2006 185.50 m 250.50 h 281.00 g 430.50 h 702.00 i 782.50 j 163.50 z 0.00 z 526.00 n 487.00 j 285.00 j 144.50 g 0.00
2007 148.36 c 170.00 l 444.00 i 390.00 k 572.50 m 523.00 p 718.50 l 748.00 l 584.00 k 508.00 h 0.00 z 0.00 z 148.36
2008 0.00 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
2009 0.00 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
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 0.00 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
2012 0.00 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 735.39 d 460.50 243.72 b 1439.61
2013 135.88 a 265.50 535.55 b 19.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 z 936.94
Period of Record Statistics
MEAN 191.50 307.96 466.75 608.58 834.95 1015.25 1203.30 1144.70 980.76 758.70 411.61 212.88 8040.28
S.D. 73.67 72.26 82.59 87.43 91.87 79.85 75.87 72.52 77.57 86.81 76.71 74.44 435.54
SKEW 0.14 0.13 0.16 -0.30 0.02 -0.21 0.68 0.30 -0.42 0.19 0.14 0.20 -0.32
MAX 351.50 477.50 653.00 775.38 1071.00 1185.50 1459.50 1350.29 1155.50 1004.50 627.41 370.50 8941.03
MIN 29.00 135.85 301.00 343.00 656.00 758.50 1066.92 979.50 785.00 547.00 229.50 53.00 6946.00
NO YRS 95 99 99 97 97 95 97 94 98 97 95 101 80