COW CREEK, CALIFORNIA

Monthly Total Growing Degree Days

(042092)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196104
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
1934 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 571.84 c 571.84
1935 425.00 597.00 777.00 1124.00 1377.50 1796.50 1877.00 1906.50 1644.50 1152.50 628.00 475.50 9999.00
1936 433.00 545.00 964.50 1207.00 1508.00 1709.00 1932.50 1881.50 1493.50 1113.50 674.50 355.00 9999.00
1937 77.00 413.00 769.00 995.50 1472.00 1613.50 1910.50 1896.00 1588.50 1204.00 699.50 552.50 9999.00
1938 541.50 529.00 763.00 1107.00 1404.00 1674.50 1907.02 a 1856.00 1599.50 1130.50 530.50 482.00 9999.00
1939 413.00 373.00 838.50 1230.56 c 1484.50 1651.50 1906.00 1929.00 1444.00 1148.50 734.50 458.50 9999.00
1940 460.00 564.50 943.50 1123.50 1577.50 1783.50 1871.00 1895.50 1465.50 1169.50 592.50 396.50 9999.00
1941 443.50 554.50 830.00 914.00 1469.00 1585.00 1896.00 1704.00 1414.00 1024.00 694.50 437.50 9999.00
1942 429.00 482.50 778.00 1056.50 1311.76 d 1651.03 a 1998.00 1851.50 1473.50 1209.50 683.50 468.50 9999.00
1943 445.50 595.00 902.00 1189.50 1507.00 1531.50 1915.50 1882.50 1613.50 1224.00 695.50 490.00 9999.00
1944 393.50 509.00 836.50 1012.00 1402.50 1462.00 1823.50 1815.50 1562.00 1238.00 684.50 412.50 9999.00
1945 401.00 543.00 728.00 1039.50 1376.00 1561.50 1981.00 1762.00 1554.00 1180.00 621.00 290.00 9999.00
1946 384.50 449.00 834.00 1184.00 1418.00 1666.00 1861.50 1881.50 1524.00 1056.00 559.00 514.50 9999.00
1947 341.00 601.00 946.00 1166.00 1573.00 1058.50 j 1931.00 1521.00 f 1669.00 1197.50 644.50 394.50 9999.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1910.50 1845.00 1566.00 1188.50 615.00 325.00 7450.00
1949 138.00 365.00 817.50 1244.50 1357.50 1708.50 1946.50 1795.00 1649.00 1130.50 822.00 360.00 9999.00
1950 279.50 658.00 876.50 1240.00 1442.00 1618.50 1947.00 1853.00 1481.00 1279.00 787.00 515.50 9999.00
1951 407.50 502.50 820.50 1112.00 1443.00 1685.00 1957.13 a 1842.50 1615.00 1153.00 637.00 385.00 9999.00
1952 329.50 550.50 631.50 1070.00 1496.50 1519.50 1935.50 1928.50 1565.00 1290.50 579.50 380.50 9999.00
1953 499.50 508.50 879.50 1116.00 1212.50 1585.00 2007.00 1837.50 1614.00 1182.00 744.00 420.00 9999.00
1954 410.00 710.00 770.00 1276.00 1578.00 1593.50 1948.50 1761.50 1545.50 1178.50 745.50 344.00 9999.00
1955 321.00 411.00 861.00 1003.00 1325.50 1614.00 1857.00 1936.50 1615.34 a 1290.12 a 714.00 522.50 9999.00
1956 513.00 489.00 883.50 b 1059.50 1447.50 1704.50 1848.00 1764.00 1610.00 1015.54 d 154.00 u 478.50 9999.00
1957 330.84 b 701.00 969.55 b 1121.79 b 1325.50 1774.50 1935.50 1280.50 i 1598.28 a 1105.50 592.24 a 397.00 9999.00
1958 498.00 645.00 761.00 1067.50 1555.00 1663.00 1901.00 1968.00 1644.50 1322.00 673.33 c 499.00 9999.00
1959 549.00 555.00 1015.00 1290.50 1414.00 1791.00 2062.50 1866.50 1481.00 1291.00 733.00 479.50 9999.00
1960 332.00 546.00 1008.50 1206.00 1450.50 1849.14 a 2023.00 1927.00 1639.00 1200.98 b 670.71 b 437.00 9999.00
1961 377.68 a 612.50 907.50 903.50 h 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1897.68
Period of Record Statistics
MEAN 391.27 538.83 850.44 1126.23 1437.13 1657.99 1926.52 1857.77 1564.20 1179.79 670.21 438.62 13624.55
S.D. 108.69 90.59 91.87 96.52 90.85 96.56 56.29 65.20 71.49 79.60 71.16 71.62 413.06
SKEW -1.19 -0.10 -0.10 -0.15 -0.36 0.08 0.44 -0.56 -0.49 -0.23 0.04 -0.14 0.41
MAX 549.00 710.00 1015.00 1290.50 1578.00 1849.14 2062.50 1968.00 1669.00 1322.00 822.00 571.84 14528.00
MIN 77.00 365.00 631.50 914.00 1212.50 1462.00 1823.50 1704.00 1414.00 1015.54 530.50 290.00 9999.00
NO YRS 26 26 26 25 25 24 26 24 26 26 25 27 22