RIVERSIDE FIRE STA 3, CALIFORNIA

Monthly Total Growing Degree Days

(047470)

Base Temperature = 40 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
1893 459.50 362.00 412.50 626.50 777.00 927.50 1085.52 a 0.00 z 834.00 680.97 a 418.00 441.23 a 7024.72
1894 235.50 243.50 465.00 c 634.00 686.00 747.00 e 1093.50 1082.33 b 959.00 824.08 a 640.50 344.00 7954.41
1895 306.00 404.44 a 492.50 604.00 859.50 937.00 1078.00 1088.50 946.00 810.00 497.00 349.27 a 8372.21
1896 449.00 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 449.00
1897 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
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 901.00 f 788.57 b 768.00 534.83 a 454.50 2545.90
1902 361.50 358.08 b 427.00 551.50 679.93 a 878.50 989.00 962.50 904.50 689.75 a 403.50 333.50 7539.26
1903 370.50 240.00 435.50 537.00 707.00 868.00 978.00 1061.50 880.50 798.00 568.00 363.22 a 7807.22
1904 311.50 402.00 489.00 584.50 749.50 959.50 1099.50 1158.50 970.34 a 751.50 576.50 405.50 8457.84
1905 489.00 440.50 552.00 578.50 622.00 771.50 1006.50 1045.00 889.50 727.50 456.00 336.00 7914.00
1906 363.00 451.50 492.00 548.00 616.50 836.38 a 1132.00 1032.00 895.50 784.50 413.50 386.00 7950.88
1907 265.00 500.50 422.50 630.00 730.00 838.50 1114.00 1025.50 880.50 628.00 f 541.50 394.50 7342.50
1908 352.50 316.50 483.50 643.50 656.50 848.50 1140.50 1099.00 971.50 691.50 498.50 343.00 8045.00
1909 402.50 323.50 425.50 665.00 713.50 915.50 1055.00 1095.00 932.50 755.50 486.00 295.50 8065.00
1910 312.50 343.50 596.50 699.00 836.50 854.00 1145.50 1128.50 1027.00 828.00 501.00 424.00 8696.00
1911 198.40 a 271.00 574.50 577.50 716.50 841.50 1112.00 1080.50 906.00 781.00 558.50 334.00 7951.40
1912 483.00 483.50 398.50 484.50 746.00 878.50 1002.50 983.50 913.00 704.00 628.00 372.00 8077.00
1913 334.00 348.50 476.50 604.50 723.50 863.00 1097.50 1169.50 1060.50 838.50 609.00 402.00 8527.00
1914 475.00 517.50 715.50 676.00 716.50 881.50 1088.00 1073.00 964.50 857.50 680.00 323.00 8968.00
1915 383.00 380.50 632.00 666.50 692.50 920.00 1055.50 1122.50 882.00 851.00 586.00 430.50 8602.00
1916 277.50 567.00 667.00 661.50 711.50 869.00 985.00 1027.50 887.50 560.50 573.50 354.00 8141.50
1917 312.00 435.50 518.50 610.56 c 699.00 993.50 1162.00 1057.00 1007.50 858.50 608.00 550.00 8812.06
1918 395.50 392.50 557.50 644.00 698.00 1053.00 1105.00 1092.00 981.50 895.00 479.00 307.00 8600.00
1919 439.50 300.50 434.50 666.00 794.00 892.50 1103.00 1080.00 923.50 662.00 508.00 448.50 8252.00
1920 429.50 398.50 426.00 556.00 773.50 865.50 1144.00 1141.50 938.00 668.00 506.00 355.50 8202.00
1921 336.00 415.50 581.50 554.50 667.50 911.50 1182.00 1136.00 959.50 845.00 586.50 509.50 8685.00
1922 281.50 318.00 425.00 500.50 801.00 970.00 1129.00 1206.50 1122.50 753.00 469.50 475.50 8452.00
1923 435.50 402.00 542.50 584.00 839.50 812.00 1091.00 1082.50 1009.50 769.50 612.50 391.00 8571.50
1924 406.00 550.50 418.00 578.50 859.50 979.00 1090.00 1092.50 1015.00 715.50 595.50 366.00 8666.00
1925 408.00 472.50 550.00 593.50 783.00 966.00 1190.50 1083.00 920.50 733.50 558.50 541.50 8800.50
1926 424.50 515.50 666.00 720.00 842.50 993.00 1136.00 1175.50 931.50 868.00 681.50 343.50 9297.50
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 327.50 327.50
1928 449.00 405.50 514.48 e 598.00 833.50 869.00 1074.50 1058.00 1012.76 a 714.00 529.00 346.00 8403.74
1929 291.29 b 260.00 458.50 487.00 783.50 580.50 k 1123.50 1211.50 925.50 835.50 552.50 510.00 7438.79
1930 299.50 451.50 519.50 650.00 623.00 900.50 901.00 f 1131.00 865.00 753.50 589.50 234.00 h 6783.00
1931 409.00 416.00 598.00 702.00 858.50 907.00 1255.50 1173.00 922.00 768.00 397.00 233.00 8639.00
1932 203.05 a 303.50 520.00 569.50 758.50 865.00 1033.00 1056.50 961.00 754.00 673.00 294.50 d 7991.55
1933 280.00 285.50 500.50 524.48 a 599.00 847.50 1108.00 1083.50 804.50 880.00 622.00 403.00 7937.98
1934 427.50 424.00 738.26 d 724.00 859.00 793.00 1106.50 1095.00 983.50 811.17 a 512.50 265.00 i 8474.43
1935 329.00 380.00 344.50 560.00 660.50 888.50 1061.00 1164.00 990.50 751.00 457.50 422.50 8009.00
1936 429.50 394.00 588.50 637.50 833.50 965.00 1180.50 1161.50 1005.00 833.00 609.00 408.00 9045.00
1937 97.50 330.50 486.00 602.50 810.50 912.50 1153.50 1143.50 1075.50 872.50 574.00 510.50 8569.00
1938 480.00 355.00 457.00 618.10 a 748.00 903.50 1082.00 1179.00 1088.50 794.50 530.50 549.50 8785.60
1939 385.00 248.00 466.50 709.50 790.50 907.00 1130.00 1158.50 1105.00 847.00 680.00 597.50 9024.50
1940 474.50 444.50 609.67 a 669.00 901.50 940.00 1102.00 1112.00 970.00 872.50 548.00 520.00 9163.67
1941 430.00 467.00 573.00 534.00 852.00 859.50 1108.50 1048.50 851.50 744.00 606.50 371.00 8445.50
1942 443.50 313.00 504.00 584.00 759.00 908.50 1160.00 1106.00 937.00 815.00 597.50 463.00 8590.50
1943 440.00 490.00 d 468.00 f 624.00 804.00 850.50 1062.50 1090.50 1054.50 919.09 d 597.00 411.00 8343.09
1944 380.00 314.00 510.50 540.00 756.50 782.00 987.00 1104.00 980.50 791.00 482.00 434.50 8062.00
1945 359.00 367.50 379.50 550.50 706.50 839.50 1097.00 1143.00 1027.00 824.50 543.00 402.00 8239.00
1946 409.50 321.00 493.00 684.50 718.50 928.50 1118.50 1114.00 1049.00 699.50 479.00 467.50 8482.50
1947 357.50 473.50 548.50 665.50 828.00 880.50 1087.50 1059.00 1047.00 775.50 455.00 389.00 8566.50
1948 466.50 314.00 374.50 577.00 721.50 841.00 1009.00 1001.30 a 980.50 765.50 455.00 223.00 7728.80
1949 80.50 235.00 385.00 661.50 737.00 919.00 1040.50 1042.50 993.00 678.00 613.00 291.50 7676.50
1950 170.50 383.00 471.00 612.00 630.00 806.50 1078.50 990.50 860.00 821.50 563.00 456.50 7843.00
1951 307.50 301.50 485.50 598.00 724.50 830.00 1103.00 1026.00 963.50 767.50 507.50 289.50 7904.00
1952 243.50 365.50 355.50 559.50 814.27 a 768.62 a 1096.50 1107.00 1037.50 845.00 399.50 290.50 7882.89
1953 441.00 340.50 457.00 490.50 586.00 795.50 1142.23 e 1004.00 926.50 756.00 540.00 358.00 7837.23
1954 288.00 467.50 368.00 592.00 806.52 a 901.00 1254.50 1062.50 995.50 759.50 621.00 362.50 8478.52
1955 277.00 338.50 531.50 564.00 739.50 872.50 1056.50 1223.47 a 1074.00 748.00 514.50 391.78 b 8331.24
1956 423.00 295.50 567.50 596.00 807.50 948.50 1075.50 1032.50 1104.50 730.00 587.00 446.50 8614.00
1957 310.00 479.00 546.50 604.00 715.50 1040.00 1188.00 1145.00 981.50 742.50 468.10 a 522.00 8742.10
1958 450.50 453.00 414.88 a 636.00 853.50 908.00 1054.50 1156.00 1074.50 953.00 542.00 548.50 9044.38
1959 482.50 351.00 644.00 766.50 739.50 971.00 1212.50 1117.50 967.50 850.50 639.50 498.50 9240.50
1960 327.05 a 410.50 626.50 707.50 858.18 a 981.00 1203.50 1128.00 1124.50 810.13 a 518.00 434.00 9128.87
1961 532.50 492.00 524.00 683.50 720.50 718.00 i 1138.50 1176.50 946.50 823.00 517.50 b 427.00 7981.50
1962 472.00 338.00 399.50 740.00 726.00 872.50 1044.00 1139.50 997.50 793.00 553.50 423.00 8498.50
1963 334.50 570.50 469.50 512.50 749.68 a 863.50 797.00 i 1122.50 1097.50 852.50 539.00 437.00 7548.68
1964 357.50 398.00 481.50 575.50 716.50 846.00 1141.50 1124.50 931.50 943.50 448.00 383.00 8347.00
1965 436.21 c 392.50 501.50 591.00 761.00 770.50 1068.00 1207.00 898.50 918.00 551.00 377.50 8472.71
1966 349.00 335.50 580.50 732.50 819.00 961.50 1127.00 1206.50 1024.00 875.00 585.00 454.00 9049.50
1967 433.50 507.00 552.00 395.00 807.00 859.80 e 1210.50 1310.78 a 1074.83 a 940.50 684.00 379.50 9154.41
1968 421.00 593.00 602.50 654.50 831.50 963.50 1176.50 1090.00 999.50 809.50 594.00 322.50 9058.00
1969 462.50 321.00 486.00 650.00 851.00 848.28 a 1152.00 1244.65 a 1047.00 713.00 612.50 419.50 8807.43
1970 399.50 486.37 a 552.00 551.00 847.00 974.00 1203.50 1213.50 966.50 775.50 550.86 a 336.00 8855.73
1971 411.50 386.00 553.00 581.50 708.35 a 915.00 1180.50 1252.50 1043.50 730.00 475.00 263.00 8499.85
1972 322.50 485.00 678.00 658.00 852.50 994.50 1222.00 1164.00 957.00 736.25 a 479.50 344.00 8893.25
1973 324.00 418.00 415.00 598.50 844.50 1038.50 1107.50 1123.00 887.50 821.00 482.50 427.28 a 8487.28
1974 399.00 432.50 555.93 a 658.50 822.00 1035.50 1191.50 1107.50 1081.50 797.50 578.57 b 395.00 9055.00
1975 433.00 385.00 483.00 489.50 797.50 883.00 1134.50 1099.50 1054.00 766.50 545.00 462.50 8533.00
1976 495.50 453.00 526.00 569.00 886.00 1021.50 1143.50 1084.00 988.00 885.50 665.50 437.00 9154.50
1977 437.50 526.00 445.00 711.00 684.58 a 981.00 1201.00 1192.50 972.50 900.50 644.50 558.50 9254.58
1978 453.00 442.50 628.00 592.50 905.00 1054.00 1203.00 1139.00 1047.50 949.00 469.50 314.50 9197.50
1979 308.50 372.00 532.50 681.50 857.00 1055.50 1196.50 1157.50 1188.50 831.50 530.00 512.53 a 9223.53
1980 535.50 570.00 535.00 700.18 b 731.00 974.00 1265.50 1191.00 1021.00 885.50 587.50 552.00 9548.18
1981 510.47 a 511.50 549.70 c 715.50 885.50 1164.50 1217.50 1274.62 a 1069.50 759.00 603.00 496.00 9756.78
1982 357.00 494.00 497.00 634.50 814.50 836.00 1177.00 1235.50 1059.50 845.50 503.50 368.00 8822.00
1983 497.00 456.00 556.00 573.00 871.00 931.50 1158.00 1269.50 1141.50 917.00 548.00 446.50 9365.00
1984 503.00 501.00 669.50 697.00 1001.50 985.50 1292.00 1265.50 1261.00 802.50 490.00 376.50 9845.00
1985 377.00 428.00 478.00 758.00 808.50 1037.50 1281.00 1176.50 945.50 853.50 476.50 477.50 9097.50
1986 601.50 472.00 640.00 670.50 860.50 1022.50 1108.50 1229.50 848.00 778.00 624.50 424.50 9280.00
1987 374.00 467.00 588.50 850.00 933.00 1017.00 1073.50 1161.00 1111.00 989.00 624.50 356.50 9545.00
1988 500.00 587.00 702.00 746.50 905.00 966.00 1226.00 1185.00 1056.50 969.00 616.00 443.50 9902.50
1989 409.00 0.00 z 677.00 851.50 882.00 985.00 1226.00 1116.00 1058.50 894.50 679.00 539.50 9318.00
1990 483.50 401.50 622.50 762.00 860.00 1105.00 1279.00 1199.50 1117.50 964.50 654.00 415.50 9864.50
1991 505.00 632.50 446.50 690.00 794.50 909.50 1118.50 1177.50 1124.00 1031.50 699.00 518.00 9646.50
1992 519.50 539.00 588.00 844.00 963.50 993.50 1226.50 1336.50 0.00 z 943.50 624.00 376.50 8954.50
1993 436.00 452.15 a 700.08 a 780.50 950.50 1050.00 1093.50 1187.00 1089.50 928.00 622.00 482.50 9771.73
1994 555.50 411.50 667.00 694.50 782.50 1114.00 1182.50 1316.00 1098.00 835.50 460.00 466.50 9583.50
1995 462.00 599.00 582.50 656.00 744.00 943.00 1227.50 1310.00 1168.50 932.50 742.00 536.50 9903.50
1996 540.50 544.00 607.00 811.00 932.50 1057.00 1273.50 1311.50 1072.00 865.50 648.00 522.50 9999.00
1997 489.00 471.50 733.00 737.00 1071.50 1002.00 1150.50 1273.00 1220.50 903.00 675.50 450.00 9999.00
1998 473.00 393.00 573.00 629.00 721.00 894.50 1243.50 1373.50 1053.00 826.50 586.00 474.30 a 9240.30
1999 517.38 b 460.00 501.17 d 584.44 c 819.90 b 939.31 a 1191.36 b 1193.50 a 1021.50 1006.50 670.18 b 523.90 a 9429.14
2000 547.84 b 498.18 a 604.00 790.00 c 971.50 1089.00 1196.50 1285.00 1129.04 d 807.50 516.43 b 596.50 9999.00
2001 0.00 z 365.22 e 642.39 d 609.60 e 978.64 b 1080.00 b 1165.71 b 1233.91 c 1103.79 a 939.30 a 625.80 e 392.84 b 9137.20
2002 439.50 0.00 z 546.00 691.50 837.00 1015.50 1221.00 1146.00 1131.50 763.00 682.00 424.50 8897.50
2003 695.00 431.00 616.50 585.00 860.50 944.00 1287.00 1302.00 1151.00 1037.50 529.50 445.07 c 9884.07
2004 488.00 400.00 639.50 g 750.00 d 965.00 987.50 1189.50 1158.50 1098.00 795.87 e 476.40 e 477.50 8786.27
2005 359.00 f 451.50 452.00 h 669.50 657.50 h 935.40 e 1273.00 1216.50 695.50 i 678.00 g 454.00 j 358.00 h 4545.90
2006 341.00 i 396.00 g 0.00 z 600.00 e 690.00 h 919.00 g 1425.50 1209.50 1115.50 861.00 735.50 532.50 6479.50
2007 449.50 501.50 741.13 d 573.00 g 738.50 f 1042.50 1237.50 1317.50 1074.00 663.00 i 507.00 i 355.00 f 6363.63
2008 426.85 e 359.50 g 451.50 j 519.50 i 604.50 j 723.50 k 1243.58 e 1281.13 e 811.50 i 622.00 l 607.00 f 327.00 h 2951.56
2009 458.00 i 316.50 h 403.50 k 492.50 j 953.50 918.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1872.00
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 289.00 o 416.50 d 485.50 f 585.50 f 591.00 h 633.00 j 947.00 g 807.00 k 733.50 j 938.04 d 584.46 b 441.75 e 2380.75
2012 629.09 b 422.50 f 573.50 e 472.00 k 723.00 f 740.00 g 1178.57 d 1033.00 h 1233.00 985.00 712.50 462.00 5773.66
2013 463.50 439.00 443.00 l 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 902.50
Period of Record Statistics
MEAN 402.81 416.46 532.54 634.43 792.46 927.16 1142.65 1147.19 1007.55 821.03 562.19 418.88 8752.55
S.D. 100.75 86.87 92.11 83.77 93.62 84.67 79.16 86.09 94.12 87.86 78.11 79.74 643.15
SKEW -0.44 0.08 0.21 0.28 0.24 0.27 0.34 0.35 0.14 0.16 0.03 0.02 0.32
MAX 695.00 632.50 741.13 851.50 1071.50 1164.50 1425.50 1373.50 1261.00 1037.50 742.00 597.50 10185.00
MIN 80.50 235.00 344.50 395.00 586.00 747.00 978.00 962.50 788.57 560.50 397.00 223.00 7539.26
NO YRS 109 107 105 107 106 106 108 108 108 108 109 108 92