BORREGO DESERT PARK, CALIFORNIA

Monthly Total Growing Degree Days

(040983)

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
1948 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
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 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
1958 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
1959 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
1960 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
1961 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
1962 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
1963 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
1964 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
1965 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1596.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1596.50
1966 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
1967 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 858.00 392.50 1250.50
1968 500.50 737.50 794.50 842.50 1158.00 1360.00 1546.00 1442.00 1369.00 1102.50 789.00 395.50 9999.00
1969 579.50 447.00 714.00 877.50 1194.00 1223.50 1562.00 1700.50 1423.00 978.50 718.00 536.00 9999.00
1970 485.00 603.00 733.50 751.00 1194.50 1364.50 1621.50 1622.50 1304.50 989.50 725.50 418.00 9999.00
1971 489.00 546.00 763.00 806.00 979.00 1277.00 1623.50 1572.00 1361.50 891.00 670.50 367.50 9999.00
1972 439.50 694.50 1018.50 835.00 1144.50 1361.50 1650.50 1490.00 1274.00 960.50 592.00 441.50 9999.00
1973 402.00 506.50 567.00 879.00 1224.00 1438.50 1567.50 1511.00 1260.50 1091.00 695.50 565.50 9999.00
1974 434.00 494.50 742.50 883.50 1142.50 1491.00 1569.00 1563.50 1438.00 1097.50 723.00 448.00 9999.00
1975 519.00 480.50 655.00 641.50 1120.50 1337.00 1583.50 1568.00 1411.50 1033.00 729.00 551.00 9999.00
1976 555.50 598.00 683.00 771.50 1175.86 b 1365.00 1575.50 1459.50 1236.50 1070.00 769.50 534.00 9999.00
1977 477.00 667.50 612.00 948.50 909.50 1432.24 a 1633.00 1559.00 1297.00 1155.00 802.50 642.50 9999.00
1978 489.00 508.00 724.00 729.50 1123.50 1426.50 1619.00 1542.50 1293.50 1242.00 645.50 389.50 9999.00
1979 332.00 452.50 661.00 879.50 1100.00 1388.50 1561.50 1445.00 1492.00 1155.00 655.00 616.00 9999.00
1980 602.50 610.55 a 612.00 848.50 919.00 1275.50 1641.00 1534.00 1361.50 1145.50 773.50 709.50 9999.00
1981 649.50 608.50 660.50 958.50 1129.00 1528.00 1631.00 1659.00 1396.50 977.00 793.00 637.00 9999.00
1982 431.00 594.50 649.00 853.00 1079.50 1218.50 1518.00 1572.00 1274.50 1038.50 618.50 444.50 9999.00
1983 542.00 504.50 650.00 678.00 1096.50 1236.00 1528.00 1436.00 1296.00 1050.50 680.50 535.50 9999.00
1984 585.00 580.50 804.00 842.50 1320.50 1309.00 1552.00 1531.00 1422.50 945.00 622.00 396.00 9999.00
1985 414.00 440.50 647.00 993.00 1161.00 1424.50 1616.50 1561.50 1142.50 1049.00 620.00 529.50 9999.00
1986 662.50 578.00 834.00 859.00 1156.50 1437.50 1474.00 1627.50 1161.50 989.50 740.00 512.50 9999.00
1987 423.50 531.50 670.50 1053.50 1186.50 1440.50 1494.50 1565.00 1397.00 1208.00 672.93 a 369.00 9999.00
1988 475.50 646.50 814.50 892.50 1149.00 1348.00 1644.50 1580.00 1372.00 1308.50 768.50 542.50 9999.00
1989 442.50 524.00 932.00 1131.00 1203.00 1411.50 1682.50 1531.50 1413.50 1117.50 841.50 592.00 9999.00
1990 512.50 504.50 865.00 994.50 1099.00 1477.50 1676.00 1552.00 1414.50 1194.00 797.50 427.00 9999.00
1991 539.00 746.00 595.00 857.00 1057.50 1252.50 1582.50 1561.50 1415.50 1257.50 790.50 520.00 9999.00
1992 511.00 644.00 675.50 1036.00 1263.00 1322.00 1513.50 1586.50 1409.50 1122.50 642.50 354.00 9999.00
1993 410.00 447.50 783.50 954.00 1132.00 1299.00 1417.00 1485.00 1346.50 1100.50 654.00 493.00 9999.00
1994 583.00 426.00 786.00 879.00 1064.00 1473.50 1602.50 1631.00 1386.50 1029.00 490.00 473.00 9999.00
1995 470.00 665.00 722.00 841.50 970.00 1314.50 1593.00 1684.50 1467.50 1163.50 893.00 615.00 9999.00
1996 602.00 668.00 798.00 1023.00 1246.00 1413.50 1672.00 1643.50 1328.50 1087.00 762.41 a 557.00 9999.00
1997 559.50 562.50 905.50 909.00 1378.00 1294.50 1529.00 1637.00 1416.00 1025.50 756.50 428.50 9999.00
1998 516.50 442.50 657.50 738.00 920.00 1180.00 1636.50 1678.00 1305.50 1031.00 707.00 491.50 9999.00
1999 585.00 537.50 668.00 725.00 1077.50 1292.50 1542.00 1541.50 1375.00 1230.00 819.00 569.00 9999.00
2000 636.50 580.50 712.00 1011.50 1287.50 1441.50 1586.00 1590.50 1351.00 1005.50 574.00 612.00 9999.00
2001 448.00 447.50 761.00 795.50 1358.50 1457.50 1564.00 1638.00 1473.00 1210.07 b 829.00 469.50 9999.00
2002 507.00 577.50 715.00 945.50 1165.00 1453.00 1666.50 1585.50 1447.00 1028.50 789.00 504.50 9999.00
2003 762.50 509.00 793.50 747.00 1192.00 1407.00 1711.50 1601.50 1476.50 1312.00 626.50 509.00 9999.00
2004 534.00 459.00 982.50 963.50 1205.50 1366.00 1619.00 1573.50 1365.00 1000.00 387.50 m 483.00 9999.00
2005 510.00 453.50 689.50 810.50 1181.50 1283.00 1659.00 1574.50 1314.50 1111.83 e 760.00 580.00 9999.00
2006 555.50 588.50 0.00 z 788.50 1239.50 712.00 p 437.00 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3172.00
Period of Record Statistics
MEAN 517.23 554.19 738.18 871.12 1146.23 1363.73 1591.31 1569.39 1360.28 1092.18 720.90 503.88 12018.97
S.D. 84.13 87.10 104.86 109.07 109.51 86.17 62.40 66.15 81.59 102.54 88.12 87.12 423.25
SKEW 0.48 0.39 0.85 0.15 -0.29 -0.22 -0.48 -0.17 -0.73 0.38 -0.35 0.15 0.04
MAX 762.50 746.00 1018.50 1131.00 1378.00 1528.00 1711.50 1700.50 1492.00 1312.00 893.00 709.50 12822.50
MIN 332.00 426.00 567.00 641.50 909.50 1180.00 1417.00 1436.00 1142.50 891.00 490.00 354.00 9999.00
NO YRS 39 39 38 39 39 38 39 38 38 38 38 39 37