REDDING FIRE STN 2, CALIFORNIA

Monthly Total Growing Degree Days

(047296)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197904
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
1893 112.00 180.32 c 285.50 390.00 736.50 577.00 l 1233.80 a 1252.00 785.00 626.00 382.00 315.50 6298.62
1894 88.87 a 132.00 330.50 610.34 a 784.50 824.50 1294.00 1294.50 1012.50 717.00 560.00 132.50 7781.21
1895 114.50 351.00 395.00 545.50 802.50 1090.00 1214.00 1276.00 833.50 812.50 415.34 a 101.00 7950.84
1896 253.50 362.50 408.50 330.50 624.00 1094.50 1355.50 1175.50 957.00 828.00 281.50 257.50 7928.50
1897 175.50 176.50 195.00 674.00 985.00 977.50 1261.00 1224.50 955.50 711.50 271.50 187.50 7795.00
1898 93.00 286.00 368.50 697.50 736.50 1009.50 1288.50 1260.50 965.17 a 696.00 376.00 194.00 7971.17
1899 219.00 308.00 343.58 a 574.00 680.50 1074.50 1272.00 1041.00 1137.00 620.50 396.00 205.00 7871.08
1900 302.00 296.50 556.00 514.50 813.50 1059.00 1300.00 1129.00 877.50 617.00 448.50 213.00 8126.50
1901 159.50 252.00 490.00 502.50 792.50 1028.50 1264.50 1282.00 918.50 823.00 469.50 266.50 8249.00
1902 134.00 267.00 322.50 478.00 672.00 1080.00 1227.50 1209.50 1092.50 706.50 309.00 169.50 7668.00
1903 145.18 a 149.50 296.50 473.50 873.50 1081.00 1104.50 1195.00 1030.34 a 858.50 419.50 271.00 7898.03
1904 249.50 195.00 261.00 523.50 935.00 1118.50 1229.00 1282.50 1027.00 684.00 403.45 a 167.00 8075.45
1905 238.50 333.00 468.00 608.00 682.00 1024.50 1323.00 1228.00 976.50 748.02 d 424.20 e 198.73 c 8252.45
1906 250.00 337.50 340.50 615.00 724.00 830.50 1362.50 1270.00 971.00 826.00 384.50 183.00 8094.50
1907 100.50 436.50 272.50 648.50 768.00 912.50 1175.50 1161.50 926.00 804.00 427.50 195.50 7828.50
1908 229.00 229.50 456.00 700.50 649.50 947.00 1409.98 a 1239.50 992.07 a 643.00 443.00 107.50 8046.55
1909 230.50 191.33 a 359.00 689.00 823.00 1105.86 a 1217.50 1211.00 1071.00 726.50 349.50 188.58 a 8162.78
1910 93.00 183.00 549.50 699.00 930.00 1038.50 1318.50 1254.00 947.59 a 829.00 401.00 275.50 8518.59
1911 188.50 153.00 530.50 557.00 709.00 822.00 g 1104.00 f 1158.00 861.00 731.82 c 520.00 232.50 a 5641.32
1912 231.50 371.82 a 378.20 a 482.40 e 840.74 b 1025.36 b 1256.07 d 1225.02 a 967.00 632.29 b 416.00 261.43 a 8087.84
1913 189.50 309.00 410.00 525.00 892.50 958.00 1253.84 c 1339.00 1093.50 867.50 351.00 163.00 8351.84
1914 166.88 a 281.00 617.50 569.48 a 872.00 0.00 z 1265.00 0.00 z 0.00 z 662.00 487.00 70.00 4990.87
1915 145.50 205.50 514.50 616.50 686.50 1067.50 1050.00 f 1266.83 e 751.50 h 621.50 f 319.50 221.50 5043.83
1916 53.00 377.00 499.50 653.00 727.00 999.50 1199.00 1203.50 991.55 a 607.00 302.00 150.50 7762.55
1917 140.50 287.00 263.00 498.00 694.50 1081.00 0.00 z 0.00 z 1024.50 946.50 529.00 355.98 a 5819.98
1918 269.00 224.00 414.50 641.50 777.00 1284.00 1216.00 1227.71 b 980.50 796.70 a 349.66 a 198.50 8379.06
1919 228.37 a 161.00 362.50 627.00 916.00 1051.50 1286.00 1257.10 b 923.00 684.00 408.10 a 157.50 8062.07
1920 407.50 351.62 a 306.00 586.00 833.50 1047.00 1218.00 1345.00 979.00 650.50 0.00 z 172.00 7896.12
1921 113.00 285.00 491.50 0.00 z 744.50 1045.50 1365.50 1476.00 1204.50 323.00 v 0.00 z 96.50 o 6725.50
1922 63.50 j 125.50 291.40 a 0.00 z 315.00 r 296.50 u 285.00 y 1192.00 1165.50 661.50 315.00 155.50 3906.40
1923 104.00 331.00 523.00 533.50 856.50 909.00 1250.00 1255.50 1070.50 697.00 559.00 212.50 8301.50
1924 220.50 451.50 425.50 730.50 1053.50 1115.50 1297.00 1231.00 983.00 603.00 403.00 131.00 8645.00
1925 213.00 289.33 a 485.00 604.66 a 850.00 1142.07 a 1368.65 a 1164.50 844.50 742.50 362.50 306.00 8372.71
1926 137.50 314.00 714.00 751.00 908.50 1283.00 1421.50 1214.00 921.00 832.00 531.00 223.00 9250.50
1927 204.50 249.00 401.00 563.00 796.50 1102.00 1367.00 1233.00 948.00 827.50 448.00 197.00 8336.50
1928 185.50 334.50 477.00 537.50 1041.00 1071.00 1350.50 1314.50 1049.50 741.50 390.50 167.50 8660.50
1929 121.50 244.50 448.50 451.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1266.00
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 165.50 j 347.00 551.50 728.00 1052.00 1056.00 1486.50 1343.00 986.50 753.00 365.50 111.00 8780.00
1932 156.00 254.00 528.00 523.50 851.50 1184.50 1306.50 1295.00 1221.50 842.50 549.00 122.50 8834.50
1933 90.50 185.50 440.50 649.50 705.50 1086.50 1478.50 1368.00 992.00 993.00 674.00 160.00 8823.50
1934 293.00 342.00 708.50 787.50 938.00 1097.00 1302.50 1336.00 1131.00 773.50 409.00 275.00 9393.00
1935 192.56 e 289.00 274.50 578.00 871.50 1161.50 1235.50 1329.50 1129.00 718.00 400.00 287.00 8466.06
1936 278.50 230.00 542.00 645.00 866.00 1012.50 1336.50 1339.00 1146.50 950.00 632.50 230.50 9209.00
1937 3.50 135.85 a 431.50 482.00 903.50 1009.00 1386.00 1318.50 1056.50 782.00 436.50 376.00 8320.85
1938 285.50 207.00 262.00 543.00 883.50 1174.50 1353.50 1266.50 1101.50 695.00 403.00 348.00 8523.00
1939 250.50 187.50 481.50 770.69 a 860.00 1063.50 1339.00 1325.00 1058.50 837.00 582.50 309.48 a 9065.17
1940 248.50 289.00 505.50 607.00 956.00 1247.00 1250.00 1311.00 906.50 757.50 411.50 344.50 8834.00
1941 270.50 314.50 526.50 524.50 778.00 940.50 1348.50 1166.50 960.00 714.50 499.50 221.50 8265.00
1942 253.00 239.00 414.50 468.00 652.50 1041.50 1328.50 1289.50 1051.00 874.50 396.00 167.50 8175.50
1943 246.00 350.00 441.50 591.50 875.50 892.50 1316.50 1164.50 1184.00 709.50 515.50 308.50 8595.50
1944 194.27 a 215.50 492.00 453.00 829.00 896.00 1286.00 1247.00 1177.50 854.50 331.00 314.00 8289.77
1945 202.50 322.50 304.00 620.50 730.50 1026.00 1382.00 1205.00 1116.00 843.00 316.00 190.50 8258.50
1946 199.00 163.50 394.00 647.50 830.00 928.50 1274.00 1250.50 985.00 623.00 326.00 229.50 7850.50
1947 159.00 364.00 516.50 715.00 1026.00 978.00 1169.50 1113.50 1051.50 691.00 403.50 191.00 8378.50
1948 397.00 224.50 263.50 312.00 640.00 989.00 1226.00 1157.50 691.50 m 114.00 y 391.00 83.50 5684.00
1949 67.00 151.00 331.50 749.00 842.00 1138.00 1276.50 1111.00 1016.00 733.00 560.00 154.00 8129.00
1950 32.03 a 270.50 358.00 671.50 921.00 1049.50 1349.50 1291.00 1022.00 687.50 475.00 253.00 8380.53
1951 113.50 236.00 433.48 a 682.50 863.50 1135.50 1292.50 1258.50 1114.00 706.50 362.00 175.00 8372.98
1952 89.00 259.00 321.00 688.50 915.50 923.00 1400.50 1237.00 1154.00 950.50 409.50 148.50 8496.00
1953 323.00 365.00 448.00 589.14 a 648.00 914.00 1339.50 1161.50 1135.50 755.00 385.00 306.50 8370.14
1954 195.00 369.00 367.50 722.50 968.00 963.00 1289.00 1117.50 950.50 728.50 386.00 147.00 8203.50
1955 173.00 254.00 461.00 466.00 942.00 1106.00 1217.00 1320.00 1113.50 858.50 391.00 244.90 a 8546.90
1956 222.00 213.00 483.00 634.00 881.00 1115.00 1357.00 1236.00 1063.97 a 727.50 524.00 332.00 8788.47
1957 131.50 378.00 455.00 663.50 846.50 1189.00 1299.50 1166.50 1074.00 661.33 a 407.50 230.29 c 8502.62
1958 248.53 b 318.77 b 322.50 591.21 a 937.50 1040.17 a 1338.50 1411.00 1139.50 924.50 481.00 467.50 9220.68
1959 293.50 285.00 591.07 a 803.50 838.50 1201.50 1429.50 1276.00 997.50 887.12 a 560.00 293.50 9456.68
1960 153.97 a 292.07 a 518.00 580.00 760.53 a 1258.00 1431.50 1289.08 a 1107.00 765.50 339.31 a 261.00 8755.96
1961 221.50 366.00 397.00 725.50 750.00 1236.00 1411.53 a 1325.50 1043.79 a 820.00 393.50 193.50 8883.83
1962 318.50 244.00 376.50 798.50 810.00 1137.50 1389.00 1290.63 a 1104.50 782.50 492.00 339.00 9082.63
1963 180.50 469.00 401.00 411.50 897.00 1088.50 1245.50 1267.50 1155.00 814.50 379.50 185.50 8495.00
1964 194.00 407.50 434.00 653.00 0.00 z 1021.03 a 1374.85 a 1320.00 1059.00 931.50 327.00 279.00 8000.88
1965 269.00 357.50 544.50 568.00 909.00 1068.00 1351.27 c 1257.50 991.55 a 983.00 417.00 117.28 a 8833.60
1966 194.00 216.00 465.50 803.00 1053.50 1156.50 1257.00 1383.00 1131.00 919.00 458.00 228.00 9264.50
1967 240.50 388.00 350.50 287.00 959.00 1119.50 1442.00 1498.50 1203.00 876.00 566.00 235.00 9165.00
1968 195.50 0.00 z 538.00 697.00 894.50 1200.50 0.00 z 1162.50 0.00 z 795.50 385.00 100.50 5969.00
1969 99.00 132.00 470.00 601.50 1040.00 1077.50 1415.00 1395.50 1165.50 747.00 536.50 345.00 9024.50
1970 288.50 430.00 528.00 534.50 1006.50 1169.00 1414.50 1319.00 1114.50 782.00 435.00 151.50 9173.00
1971 216.50 313.50 348.00 545.00 761.50 1042.00 1421.50 1406.50 1106.50 772.00 397.00 108.50 8438.50
1972 188.50 330.00 605.50 574.00 956.50 1192.00 1389.00 1354.50 1023.50 773.00 341.50 116.00 8844.00
1973 131.00 339.50 368.50 727.00 1079.50 0.00 z 1442.00 1267.50 1062.00 770.00 282.00 247.00 7716.00
1974 224.00 290.00 442.50 558.00 944.00 1183.50 1328.50 1341.50 0.00 z 890.50 411.00 194.00 7807.50
1975 257.50 225.00 357.00 440.00 945.00 1132.00 1312.00 1239.50 1245.00 704.22 a 346.00 320.50 8523.72
1976 317.00 278.50 433.50 504.50 1006.50 1069.50 1334.03 a 1069.00 1057.50 840.00 563.50 362.00 8835.53
1977 188.77 c 443.00 396.00 785.00 688.72 a 1278.50 1342.50 1328.50 975.50 802.00 415.50 305.50 8949.48
1978 318.00 329.50 581.00 511.50 912.50 0.00 z 1388.00 1352.00 996.00 996.00 388.50 156.00 7929.00
1979 191.00 233.50 479.00 507.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1411.00
Period of Record Statistics
MEAN 196.46 280.67 429.48 594.30 846.81 1070.08 1317.08 1260.58 1038.71 774.77 423.29 220.13 8470.25
S.D. 77.90 82.23 102.96 112.77 114.00 101.91 76.88 84.89 96.04 97.25 84.16 79.56 448.24
SKEW 0.08 0.07 0.24 -0.29 -0.03 -0.07 -0.10 0.05 -0.16 0.32 0.67 0.47 0.33
MAX 407.50 469.00 714.00 803.50 1079.50 1284.00 1486.50 1498.50 1245.00 996.00 674.00 467.50 9456.68
MIN 3.50 125.50 195.00 287.00 624.00 824.50 1104.50 1041.00 785.00 603.00 271.50 70.00 7668.00
NO YRS 84 85 86 84 82 78 79 82 79 81 82 83 69