INDIO FIRE STATION, CALIFORNIA

Monthly Total Growing Degree Days

(044259)

Base Temperature = 50 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200602
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
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 106.50 106.50
1928 252.50 267.50 511.00 613.00 858.00 1071.50 1257.00 1259.00 1109.00 750.50 420.00 183.50 8552.50
1929 96.00 194.00 475.50 568.00 955.50 1117.00 1308.00 1327.50 1032.00 898.50 342.50 301.50 8616.00
1930 123.50 408.00 498.50 756.00 736.50 1116.00 1311.50 1254.00 991.00 745.50 412.00 136.00 8488.50
1931 207.50 274.00 499.00 717.00 1022.50 1062.00 1400.50 1241.00 998.00 781.50 281.50 74.50 8559.00
1932 75.50 232.50 526.50 680.50 903.00 1094.00 1208.50 1214.50 1052.50 679.50 445.50 79.00 8191.50
1933 64.00 122.00 505.00 553.00 800.00 1100.50 1370.00 1319.50 1085.50 916.00 464.00 140.50 8440.00
1934 258.33 a 414.00 803.50 822.00 1060.00 1013.50 1368.00 1327.32 a 1034.40 e 852.00 479.50 234.50 9667.05
1935 177.50 309.00 352.00 656.50 818.50 1199.50 1297.35 a 1248.00 1119.50 688.50 273.50 191.50 8331.35
1936 160.00 242.00 565.50 744.50 1001.00 1146.50 1327.50 1264.00 1008.50 741.00 395.50 155.00 8751.00
1937 4.00 193.50 443.00 652.00 930.50 1132.50 1362.00 1362.00 1161.50 867.00 505.00 293.00 8906.00
1938 243.50 201.50 343.00 624.00 900.03 a 1073.50 1278.00 1262.50 1120.50 747.00 257.50 252.50 8303.53
1939 143.00 95.50 471.50 761.00 971.00 1096.50 1312.50 1284.00 948.00 730.00 480.00 338.50 8631.50
1940 248.50 236.50 549.50 701.00 1033.50 1187.50 1297.50 1294.50 1003.50 777.00 335.00 237.00 8901.00
1941 168.50 252.50 408.50 524.00 938.00 1046.00 1299.00 1178.50 941.50 624.00 426.50 181.50 7988.50
1942 245.00 159.50 383.50 600.00 b 870.00 1100.00 1387.50 1276.50 1080.00 764.50 421.50 220.00 8508.00
1943 163.00 280.00 517.00 701.50 941.00 1014.50 1324.00 1212.00 1135.50 756.00 369.00 131.50 8545.00
1944 118.50 110.00 344.00 530.00 818.50 939.00 1244.50 1275.00 1032.50 844.00 307.00 177.00 7740.00
1945 168.00 219.50 312.00 581.00 883.50 1024.00 1281.00 1210.50 1067.50 802.50 317.40 e 122.50 7989.40
1946 150.50 194.50 368.00 741.50 849.83 b 1157.50 1263.00 1294.50 1112.50 609.00 265.00 258.00 8263.83
1947 119.00 394.00 523.50 700.50 931.00 1077.00 1307.00 1215.50 1138.00 801.00 272.00 130.00 8608.50
1948 229.50 234.50 294.50 639.50 886.00 1059.50 1235.00 1256.00 1056.00 772.00 259.00 47.00 7968.50
1949 2.00 133.00 386.50 725.00 834.50 1099.50 1239.50 1238.00 1105.00 682.00 553.50 145.50 8144.00
1950 103.00 305.50 515.50 745.00 795.50 1000.50 1236.00 1244.00 1007.00 886.00 512.00 337.00 8687.00
1951 154.00 198.50 372.00 601.50 892.00 1041.00 1299.00 1223.00 1084.00 816.50 347.50 135.50 8164.50
1952 83.18 a 225.04 d 282.00 607.50 1067.50 1014.00 1303.00 1315.00 1147.50 1008.50 319.50 134.00 8506.72
1953 283.50 243.50 457.50 597.00 728.50 1058.00 1343.00 1242.50 1115.00 797.00 466.50 168.00 8500.00
1954 137.50 445.00 361.50 803.50 884.00 1016.00 1297.00 1181.00 1072.50 828.00 528.00 211.50 8765.50
1955 59.00 161.00 446.00 550.86 a 767.50 1063.00 1206.50 1231.50 1066.00 880.00 396.00 220.50 8047.86
1956 257.50 132.50 465.00 598.50 876.50 1130.50 1251.50 1190.00 1225.00 731.50 371.00 188.00 8417.50
1957 115.00 405.50 483.00 656.50 811.37 e 1207.50 1354.50 1241.00 1140.00 718.00 292.50 254.50 8679.37
1958 235.00 333.50 319.00 664.50 1080.00 1134.31 a 1334.00 1343.50 1163.89 c 913.50 425.00 320.50 9266.70
1959 254.00 200.00 592.50 805.50 845.00 1236.00 1370.41 b 1249.00 1048.00 850.00 457.50 200.00 9107.91
1960 109.00 207.50 593.00 736.00 911.00 1220.00 1348.00 1312.50 1177.00 814.78 a 406.50 235.08 a 9070.37
1961 264.50 334.00 494.50 720.00 868.50 1186.50 1285.00 1312.00 982.50 772.50 303.50 179.50 8703.00
1962 199.00 287.00 307.00 857.00 791.50 1081.50 1312.50 1348.00 1078.00 783.00 504.50 266.00 8815.00
1963 116.50 432.00 415.00 529.50 918.00 1013.50 1269.00 1233.50 1096.00 840.50 392.00 185.00 8440.50
1964 71.50 155.00 313.50 568.97 a 819.50 1012.50 1282.00 1244.50 998.00 908.50 297.00 187.00 7857.97
1965 196.33 a 240.00 368.00 572.00 864.26 b 889.00 0.00 z 1262.00 921.00 865.00 446.00 133.50 6757.09
1966 104.50 167.00 483.50 736.00 940.50 1095.50 1296.83 a 1313.00 1082.00 767.50 449.50 241.50 8677.33
1967 160.17 a 306.00 477.00 410.50 866.00 984.00 1335.00 1326.50 1072.00 834.00 510.00 124.00 8405.17
1968 164.50 453.50 513.00 601.00 922.00 1147.50 1258.00 1183.50 1080.50 805.50 497.50 78.00 8704.50
1969 262.00 210.00 466.00 678.00 984.50 1004.00 1319.00 1419.50 1169.50 732.50 451.50 230.00 8926.50
1970 176.50 349.00 458.00 536.00 913.00 1106.00 1318.50 1319.00 1017.93 a 713.50 409.50 144.50 8461.43
1971 246.45 a 273.00 500.50 602.50 778.50 1067.00 1366.00 1292.00 1092.00 610.50 357.50 79.50 8265.45
1972 119.00 386.50 705.25 a 710.50 926.00 1098.00 1379.00 1251.00 1040.00 676.50 276.50 136.50 8704.75
1973 74.00 248.00 327.50 611.00 976.00 1188.00 1333.00 a 1296.50 1057.50 824.50 386.50 206.00 8528.50
1974 147.50 230.50 497.00 646.00 895.50 1236.50 1287.00 1279.00 1150.34 a 816.00 411.50 137.00 8733.84
1975 151.50 196.50 377.50 435.00 838.03 a 1058.00 1296.00 1291.50 1148.50 726.50 388.00 210.50 8117.53
1976 250.00 292.00 429.50 559.00 949.50 1133.00 1262.00 1193.00 963.50 767.50 448.50 165.00 8412.50
1977 186.50 383.50 343.50 695.36 b 701.00 1162.00 1309.00 1266.00 1051.00 844.75 a 443.00 262.00 8647.61
1978 174.00 263.00 498.14 b 574.00 909.00 1183.50 1343.50 1241.00 1010.50 919.00 337.50 64.00 8517.14
1979 57.50 222.00 423.50 686.00 842.50 1131.50 1293.00 1197.50 1197.93 a 888.00 341.50 220.50 8501.43
1980 246.50 347.50 386.00 632.50 760.00 1117.50 1371.23 a 1232.00 1092.50 801.50 383.00 337.50 8707.73
1981 313.00 309.00 460.50 713.00 891.25 a 1232.50 1317.00 1332.50 1136.50 745.00 482.50 264.50 9197.25
1982 140.00 329.50 442.50 659.00 865.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2436.50
1983 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
1984 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
1985 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1410.00 1328.00 958.00 822.50 348.50 288.50 5155.50
1986 392.00 387.50 643.00 704.00 958.50 1231.50 1279.00 1381.50 988.50 769.00 476.00 243.50 9454.00
1987 189.62 a 321.00 467.50 830.50 940.50 1133.00 1226.50 0.00 z 1092.32 b 931.00 0.00 z 0.00 z 7131.94
1988 143.50 397.00 569.50 608.00 962.50 1104.50 1328.00 1307.00 1100.00 952.50 442.50 191.00 9106.00
1989 145.00 313.50 610.00 841.00 945.50 1090.00 1367.50 1214.50 1069.00 798.50 459.50 193.00 9047.00
1990 151.00 239.50 550.00 756.00 889.00 1200.00 a 1323.50 1211.50 1090.00 792.00 439.50 116.50 8758.50
1991 190.00 433.50 319.50 646.00 856.00 997.00 1239.00 0.00 z 0.00 z 0.00 z 412.00 201.00 5294.00
1992 0.00 z 371.50 0.00 z 813.50 1000.00 1114.00 1308.50 1325.00 1032.50 867.50 335.00 81.00 8248.50
1993 147.00 218.00 574.00 765.50 973.00 1189.50 1208.50 1281.00 1103.50 861.00 341.38 a 187.00 8849.38
1994 278.00 223.00 619.50 739.00 892.00 1264.00 1356.00 1382.50 1186.00 829.00 237.00 190.00 9196.00
1995 208.50 474.50 527.00 674.50 791.00 1085.50 1348.50 1438.50 1222.00 885.00 616.00 307.50 9578.50
1996 306.50 430.00 609.00 811.50 1079.50 1205.50 1428.50 1390.00 1080.00 837.00 486.50 239.00 9903.00
1997 293.00 337.00 670.50 0.00 z 0.00 z 1113.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2414.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1384.50 1411.00 1121.00 0.00 z 474.50 235.50 4626.50
1999 292.43 a 304.08 c 485.15 a 407.50 g 923.36 c 1101.67 c 1315.90 b 873.00 j 870.00 g 961.55 c 563.40 e 173.00 g 5947.54
2000 213.00 j 367.94 e 483.37 d 867.86 b 1088.00 1225.50 1329.90 a 1348.50 1157.88 d 0.00 z 325.00 c 234.00 h 8193.95
2001 108.50 l 108.50 j 569.33 e 0.00 z 1119.32 c 893.00 h 1010.50 g 953.00 i 885.50 h 583.50 k 379.50 i 80.50 p 1688.65
2002 223.50 362.00 181.00 s 0.00 z 729.00 i 1226.50 984.00 i 1323.50 1183.50 824.00 367.00 j 160.50 k 5143.00
2003 365.50 h 126.00 r 570.52 e 457.00 h 997.50 816.50 i 755.50 o 823.50 m 961.50 g 728.50 i 287.50 h 156.50 k 1568.02
2004 152.00 l 111.50 p 809.50 419.50 n 596.00 m 877.50 h 711.00 o 974.00 h 663.00 l 568.50 i 132.00 t 94.00 t 809.50
2005 98.00 n 0.00 z 345.50 j 339.00 o 334.00 v 723.50 i 1031.00 i 0.00 z 681.50 j 506.50 l 0.00 z 128.00 m 0.00
2006 130.00 p 155.00 p 0.00 z 295.00 p 687.50 j 437.00 s 255.00 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 176.32 280.28 475.10 667.88 903.39 1108.08 1310.41 1280.05 1079.41 803.67 401.15 192.04 8631.57
S.D. 77.89 93.71 112.32 98.94 90.09 78.80 50.33 60.84 69.26 82.69 84.69 71.13 433.63
SKEW 0.12 0.16 0.60 -0.10 0.19 -0.15 -0.03 0.49 -0.12 -0.11 0.05 0.11 0.58
MAX 392.00 474.50 809.50 867.86 1119.32 1264.00 1428.50 1438.50 1225.00 1008.50 616.00 338.50 9903.00
MIN 2.00 95.50 282.00 410.50 701.00 889.00 1206.50 1178.50 921.00 609.00 237.00 47.00 7740.00
NO YRS 68 70 71 67 70 69 68 67 68 67 68 67 61