GOLD ROCK RCH, CALIFORNIA

Monthly Total Growing Degree Days

(043489)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199604
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
1964 0.00 z 433.45 a 650.50 815.50 1099.50 1349.50 1637.50 1573.00 1339.50 1248.50 586.50 507.00 9999.00
1965 530.00 544.50 634.50 896.00 1089.00 1210.00 1605.50 1592.50 1290.50 1234.00 783.50 513.50 9999.00
1966 402.00 424.00 788.95 a 987.50 1276.50 1407.50 1651.50 1630.00 1416.00 1085.00 782.50 574.00 9999.00
1967 524.00 610.50 745.00 690.00 1138.14 c 1276.00 1703.50 1684.50 1375.50 1216.00 830.50 382.85 a 9999.00
1968 501.00 732.00 782.00 899.50 1209.00 1398.62 a 1564.50 1504.00 1408.50 1124.50 787.00 411.00 9999.00
1969 607.00 487.00 699.00 936.50 1270.50 1299.50 1671.50 1762.00 1474.50 1023.00 729.00 539.00 9999.00
1970 0.00 z 607.50 728.00 797.50 1237.50 1429.00 1703.50 1657.50 1358.00 1036.50 746.50 492.50 9999.00
1971 527.00 573.50 794.50 832.50 1055.00 1343.50 1647.00 1555.00 1397.50 938.55 b 637.00 370.50 9999.00
1972 300.50 i 652.00 696.50 j 0.00 z 1179.07 b 1437.50 1720.00 1566.50 1358.00 1006.50 609.00 471.00 9999.00
1973 443.00 549.50 600.00 905.50 1275.50 1487.50 1628.00 1615.50 1354.00 1124.50 684.00 574.00 9999.00
1974 488.50 532.50 787.00 957.00 1201.00 1548.00 1624.00 1591.00 1475.00 1137.50 778.00 441.50 9999.00
1975 492.50 473.00 638.60 a 681.00 1141.50 1366.00 1603.00 1629.50 1439.00 1052.00 760.50 559.55 a 9999.00
1976 580.50 575.36 d 713.50 810.00 1230.00 1416.50 1572.00 1543.50 1265.00 1102.00 814.50 565.50 9999.00
1977 512.00 684.00 581.25 a 959.00 983.50 1481.50 1694.00 1610.00 1400.00 1229.50 884.00 668.00 9999.00
1978 549.22 a 499.00 857.50 875.19 d 1178.50 1519.00 1673.48 a 1601.50 1362.00 1236.26 b 721.50 415.50 9999.00
1979 368.50 497.84 c 723.33 a 961.20 e 1176.00 1478.57 b 1630.00 1542.00 1557.50 1188.00 666.00 625.00 9999.00
1980 611.50 675.00 705.50 940.50 1049.50 1450.00 1742.20 a 1619.00 1455.50 1179.50 795.50 730.00 9999.00
1981 666.00 671.50 765.00 1006.00 1203.50 1581.50 1714.00 1712.50 1485.50 1018.50 836.00 667.00 9999.00
1982 500.00 636.50 708.50 924.50 1171.00 1334.50 1616.00 1650.50 1352.50 1077.00 689.50 467.50 9999.00
1983 615.00 569.50 729.50 777.50 1211.50 1375.00 1676.50 1583.00 1476.50 1169.00 736.00 590.00 9999.00
1984 604.50 611.50 842.50 889.00 1421.50 1407.00 1619.00 1595.50 1521.00 996.00 665.00 469.00 9999.00
1985 472.50 518.50 726.50 1070.50 1245.50 1488.00 1672.00 1659.00 1197.50 1083.00 637.50 584.00 9999.00
1986 748.50 657.00 914.50 974.50 1259.00 1513.50 1586.00 1691.00 1241.00 1025.50 763.50 553.00 9999.00
1987 478.50 561.00 516.50 j 1118.50 1227.50 1495.00 1592.50 1636.00 1422.50 1247.50 717.00 406.00 9999.00
1988 506.00 693.50 862.32 a 935.69 a 937.50 j 1444.00 1666.50 1628.00 1417.50 1301.50 738.50 516.00 9999.00
1989 482.50 581.50 942.50 1166.00 1230.50 1464.00 1716.00 1597.00 1426.00 1102.50 790.00 579.00 9999.00
1990 492.50 498.00 833.00 1010.50 1140.50 1489.00 318.00 y 1594.50 1432.50 1138.50 705.50 375.00 9999.00
1991 494.50 720.00 598.50 905.00 1128.50 0.00 z 1613.50 1624.50 0.00 z 1224.00 737.00 509.50 9555.00
1992 532.00 664.50 739.50 1079.00 1307.00 1399.00 1628.50 1662.00 1475.00 1180.00 649.00 391.00 9999.00
1993 504.50 490.50 860.50 1033.50 1294.50 819.00 n 1583.50 1608.00 1425.00 1160.50 665.50 502.50 9999.00
1994 0.00 z 0.00 z 0.00 z 982.00 1174.00 1591.00 1718.50 1756.50 1473.50 1059.00 510.00 a 483.50 9999.00
1995 362.00 i 778.00 867.00 939.50 1122.50 1420.50 1768.50 1794.50 1590.00 1224.00 945.00 445.00 m 9999.00
1996 328.50 r 782.50 902.50 1061.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2746.00
Period of Record Statistics
MEAN 527.17 593.27 757.38 931.78 1191.18 1430.01 1652.97 1627.17 1408.45 1130.26 730.64 513.98 12457.17
S.D. 78.86 95.92 97.71 112.09 87.79 87.39 53.38 65.15 86.97 91.30 88.80 91.68 402.31
SKEW 0.70 0.19 0.01 -0.26 0.01 -0.39 0.26 0.75 -0.36 -0.12 -0.07 0.30 0.16
MAX 748.50 782.50 942.50 1166.00 1421.50 1591.00 1768.50 1794.50 1590.00 1301.50 945.00 730.00 13327.00
MIN 368.50 424.00 581.25 681.00 983.50 1210.00 1564.50 1504.00 1197.50 938.55 510.00 370.50 9999.00
NO YRS 27 32 30 32 31 30 31 32 31 32 32 31 22