INDIO FIRE STATION, CALIFORNIA

Monthly Total Growing Degree Days

(044259)

Base Temperature = 40 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 387.00 387.00
1928 552.50 557.50 821.00 913.00 1168.00 1371.50 1567.00 1569.00 1409.00 1060.50 720.00 486.00 9999.00
1929 383.50 453.50 785.50 868.00 1265.50 1417.00 1618.00 1637.50 1332.00 1208.50 642.50 611.50 9999.00
1930 396.00 688.00 808.50 1056.00 1046.50 1416.00 1621.50 1564.00 1291.00 1055.50 711.50 421.00 9999.00
1931 513.00 554.00 809.00 1017.00 1332.50 1362.00 1710.50 1551.00 1298.00 1091.50 541.50 351.50 9999.00
1932 331.50 508.50 836.50 980.50 1213.00 1394.00 1518.50 1524.50 1352.50 989.50 745.50 325.50 9999.00
1933 319.00 373.00 815.00 853.00 1110.00 1400.50 1680.00 1629.50 1385.50 1226.00 757.00 435.00 9999.00
1934 567.82 a 694.00 1113.50 1122.00 1370.00 1313.50 1678.00 1637.32 a 1334.40 e 1162.00 779.50 544.00 9999.00
1935 470.50 589.00 662.00 956.50 1128.50 1499.50 1607.35 a 1558.00 1419.50 998.50 573.50 501.00 9999.00
1936 466.50 532.00 875.50 1044.50 1311.00 1446.50 1637.50 1574.00 1308.50 1051.00 695.50 449.00 9999.00
1937 133.50 472.00 753.00 952.00 1240.50 1432.50 1672.00 1672.00 1461.50 1177.00 805.00 600.00 9999.00
1938 553.50 475.50 653.00 924.00 1210.03 a 1373.50 1588.00 1572.50 1420.50 1057.00 557.50 561.00 9999.00
1939 448.00 339.50 781.50 1061.00 1281.00 1396.50 1622.50 1594.00 1248.00 1040.00 780.00 646.00 9999.00
1940 558.50 526.50 859.50 1001.00 1343.50 1487.50 1607.50 1604.50 1303.50 1087.00 634.50 530.50 9999.00
1941 478.50 532.50 718.50 824.00 1248.00 1346.00 1609.00 1488.50 1241.50 934.00 726.50 475.00 9999.00
1942 540.50 432.00 693.50 900.00 b 1180.00 1400.00 1697.50 1586.50 1380.00 1074.50 721.50 529.00 9999.00
1943 455.50 558.00 827.00 1001.50 1251.00 1314.50 1634.00 1522.00 1435.50 1066.00 669.00 426.50 9999.00
1944 402.00 382.50 654.00 830.00 1128.50 1239.00 1554.50 1585.00 1332.50 1154.00 607.00 487.00 9999.00
1945 457.00 493.00 616.50 881.00 1193.50 1324.00 1591.00 1520.50 1367.50 1112.50 617.40 e 413.50 9999.00
1946 451.00 460.50 678.00 1041.50 1159.83 b 1457.50 1573.00 1604.50 1412.50 919.00 565.00 562.00 9999.00
1947 409.00 674.00 833.50 1000.50 1241.00 1377.00 1617.00 1525.50 1438.00 1111.00 570.50 430.50 9999.00
1948 503.00 512.00 604.50 939.50 1196.00 1359.50 1545.00 1566.00 1356.00 1082.00 557.50 308.00 9999.00
1949 153.50 375.00 696.50 1025.00 1144.50 1399.50 1549.50 1548.00 1405.00 992.00 853.50 403.50 9999.00
1950 318.00 585.50 825.50 1045.00 1105.50 1300.50 1546.00 1554.00 1307.00 1196.00 812.00 647.00 9999.00
1951 448.50 459.50 674.00 901.50 1202.00 1341.00 1609.00 1533.00 1384.00 1126.50 647.50 420.00 9999.00
1952 334.80 a 515.04 d 591.00 907.50 1377.50 1314.00 1613.00 1625.00 1447.50 1318.50 618.00 424.50 9999.00
1953 591.50 515.00 767.00 897.00 1038.50 1358.00 1653.00 1552.50 1415.00 1107.00 766.00 457.50 9999.00
1954 437.50 725.00 671.00 1103.50 1194.00 1316.00 1607.00 1491.00 1372.50 1138.00 828.00 500.50 9999.00
1955 321.00 406.50 756.00 850.86 a 1077.50 1363.00 1516.50 1541.50 1366.00 1190.00 696.00 528.00 9999.00
1956 567.50 391.00 775.00 898.50 1186.50 1430.50 1561.50 1500.00 1525.00 1041.50 665.50 490.00 9999.00
1957 394.00 685.00 793.00 956.50 1121.37 e 1507.50 1664.50 1551.00 1440.00 1028.00 592.50 564.50 9999.00
1958 545.00 613.50 627.50 964.50 1390.00 1434.31 a 1644.00 1653.50 1463.89 c 1223.50 708.50 630.50 9999.00
1959 559.00 480.00 902.50 1105.50 1155.00 1536.00 1680.41 b 1559.00 1348.00 1160.00 757.50 504.50 9999.00
1960 359.00 495.50 903.00 1036.00 1221.00 1520.00 1658.00 1622.50 1477.00 1124.78 a 706.50 522.35 a 9999.00
1961 574.50 614.00 804.50 1020.00 1178.50 1486.50 1595.00 1622.00 1282.50 1082.50 603.50 474.50 9999.00
1962 475.50 558.50 612.50 1157.00 1101.50 1381.50 1622.50 1658.00 1378.00 1093.00 804.50 566.00 9999.00
1963 374.00 712.00 725.00 829.50 1228.00 1313.50 1579.00 1543.50 1396.00 1150.50 691.50 492.50 9999.00
1964 350.00 432.50 623.00 868.97 a 1129.50 1312.50 1592.00 1554.50 1298.00 1218.50 581.50 480.50 9999.00
1965 482.05 a 504.00 678.00 872.00 1174.26 b 1189.00 0.00 z 1572.00 1221.00 1175.00 746.00 428.00 9999.00
1966 382.00 432.00 787.00 1036.00 1250.50 1395.50 1606.83 a 1623.00 1382.00 1077.50 749.50 538.00 9999.00
1967 455.18 a 586.00 787.00 710.50 1176.00 1284.00 1645.00 1636.50 1372.00 1144.00 810.00 386.50 9999.00
1968 470.50 743.50 823.00 901.00 1232.00 1447.50 1568.00 1493.50 1380.50 1115.50 797.50 330.00 9999.00
1969 567.50 486.50 776.00 978.00 1294.50 1304.00 1629.00 1729.50 1469.50 1042.50 751.50 533.00 9999.00
1970 457.00 629.00 768.00 836.00 1223.00 1406.00 1628.50 1629.00 1317.93 a 1023.50 709.50 442.00 9999.00
1971 489.28 a 550.00 799.50 902.50 1088.50 1367.00 1676.00 1602.00 1392.00 919.00 657.00 347.00 9999.00
1972 399.00 671.00 1015.25 a 1010.50 1236.00 1398.00 1689.00 1561.00 1340.00 986.50 576.50 397.50 9999.00
1973 343.50 528.00 637.50 911.00 1286.00 1488.00 1643.00 a 1606.50 1357.50 1134.50 686.50 516.00 9999.00
1974 425.00 510.00 807.00 946.00 1205.50 1536.50 1597.00 1589.00 1450.34 a 1126.00 711.50 419.00 9999.00
1975 444.50 466.50 687.50 735.00 1148.03 a 1358.00 1606.00 1601.50 1448.50 1036.50 682.00 516.50 9999.00
1976 537.00 582.00 736.00 859.00 1259.50 1433.00 1572.00 1503.00 1263.50 1077.50 738.00 470.50 9999.00
1977 485.00 663.50 653.50 995.36 b 1011.00 1462.00 1619.00 1576.00 1351.00 1154.75 a 743.00 570.50 9999.00
1978 483.50 543.00 808.14 b 874.00 1219.00 1483.50 1653.50 1551.00 1310.50 1229.00 636.50 330.50 9999.00
1979 317.00 487.50 733.00 986.00 1152.50 1431.50 1603.00 1507.50 1497.93 a 1198.00 639.50 530.50 9999.00
1980 556.50 637.50 696.00 932.50 1070.00 1417.50 1681.23 a 1542.00 1392.50 1111.50 683.00 647.50 9999.00
1981 623.00 589.00 770.00 1013.00 1201.25 a 1532.50 1627.00 1642.50 1436.50 1055.00 782.50 574.50 9999.00
1982 430.50 609.50 752.50 959.00 1175.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3927.00
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 1720.00 1638.00 1258.00 1132.50 648.50 592.00 6989.00
1986 702.00 657.50 953.00 1004.00 1268.50 1531.50 1589.00 1691.50 1288.50 1079.00 776.00 553.50 9999.00
1987 487.22 a 599.50 777.50 1130.50 1250.50 1433.00 1536.50 0.00 z 1392.32 b 1241.00 0.00 z 0.00 z 9848.04
1988 453.00 687.00 879.50 908.00 1272.50 1404.50 1638.00 1617.00 1400.00 1262.50 742.50 466.00 9999.00
1989 429.50 574.00 920.00 1141.00 1255.50 1390.00 1677.50 1524.50 1369.00 1108.50 759.50 496.00 9999.00
1990 452.00 497.50 860.00 1056.00 1199.00 1500.00 a 1633.50 1521.50 1390.00 1102.00 739.50 370.00 9999.00
1991 500.00 713.50 629.50 946.00 1166.00 1297.00 1549.00 0.00 z 0.00 z 0.00 z 712.00 507.50 8020.50
1992 0.00 z 661.50 0.00 z 1113.50 1310.00 1414.00 1618.50 1635.00 1332.50 1177.50 635.00 371.00 9999.00
1993 440.50 498.00 884.00 1065.50 1283.00 1489.50 1518.50 1591.00 1403.50 1171.00 641.38 a 497.00 9999.00
1994 588.00 503.00 929.50 1039.00 1202.00 1564.00 1666.00 1692.50 1486.00 1139.00 535.00 497.00 9999.00
1995 517.50 754.50 837.00 974.50 1101.00 1385.50 1658.50 1748.50 1522.00 1195.00 916.00 617.50 9999.00
1996 616.50 715.50 919.00 1111.50 1389.50 1505.50 1738.50 1700.00 1380.00 1147.00 786.50 548.00 9999.00
1997 603.00 617.00 980.50 0.00 z 0.00 z 1413.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3614.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1694.50 1721.00 1421.00 0.00 z 774.50 536.00 6147.00
1999 602.43 a 584.08 c 795.15 a 637.50 g 1233.36 c 1401.67 c 1625.90 b 1083.00 j 1100.00 g 1271.55 c 863.40 e 413.00 g 8377.54
2000 423.00 j 657.94 e 788.78 d 1167.86 b 1398.00 1525.50 1639.90 a 1658.50 1457.88 d 0.00 z 625.00 c 464.00 h 9999.00
2001 296.00 l 287.50 j 879.33 e 0.00 z 1429.32 c 1113.00 h 1250.50 g 1173.00 i 1105.50 h 783.50 k 589.50 i 230.50 p 2308.65
2002 529.00 639.50 301.00 s 0.00 z 949.00 i 1526.50 1204.00 i 1633.50 1483.50 1134.00 567.00 j 357.50 k 6946.00
2003 595.50 h 226.00 r 880.52 e 677.00 h 1307.50 1026.50 i 915.50 o 1003.50 m 1191.50 g 948.50 i 507.50 h 351.50 k 2188.02
2004 341.00 l 241.50 p 1119.50 579.50 n 776.00 m 1097.50 h 871.00 o 1204.00 h 843.00 l 788.50 i 232.00 t 204.00 t 1119.50
2005 268.00 n 0.00 z 555.50 j 489.00 o 424.00 v 933.50 i 1251.00 i 0.00 z 881.50 j 696.50 l 0.00 z 308.00 m 0.00
2006 280.00 p 275.00 p 0.00 z 435.00 p 897.50 j 547.00 s 315.00 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 462.68 556.42 784.42 967.88 1213.39 1408.08 1620.41 1590.05 1379.41 1113.64 699.49 486.80 12233.83
S.D. 102.66 100.40 112.70 98.94 90.09 78.79 50.33 60.84 69.26 82.74 86.00 84.42 452.44
SKEW -0.65 0.02 0.60 -0.10 0.19 -0.15 -0.03 0.49 -0.11 -0.12 0.02 -0.13 0.59
MAX 702.00 754.50 1119.50 1167.86 1429.32 1564.00 1738.50 1748.50 1525.00 1318.50 916.00 647.50 13557.50
MIN 133.50 339.50 591.00 710.50 1011.00 1189.00 1516.50 1488.50 1221.00 919.00 535.00 308.00 9999.00
NO YRS 68 70 71 67 70 69 68 67 68 67 68 67 61