ASH MOUNTAIN, CALIFORNIA

Monthly Total Growing Degree Days

(040343)

Base Temperature = 40 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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 1256.00 1234.46 c 1101.72 a 812.50 417.00 109.50 4931.19
1949 38.00 156.50 319.50 662.50 784.09 b 1133.00 1334.50 1185.50 1127.00 768.00 631.00 212.00 8351.59
1950 134.00 365.56 a 409.00 662.50 888.50 1056.00 1419.00 1364.00 1044.00 861.50 585.50 367.50 9157.06
1951 191.00 304.00 448.00 616.50 848.50 1113.00 1353.50 1333.00 1194.00 796.50 471.50 178.50 8848.00
1952 165.50 291.00 229.50 559.00 904.50 865.50 1378.00 1349.50 1171.00 990.93 b 407.00 204.50 8515.93
1953 368.50 264.00 430.00 552.50 607.50 889.00 1404.00 1179.50 1159.14 a 802.50 458.00 291.50 8406.14
1954 235.17 b 363.50 341.50 669.31 a 917.00 1002.00 1362.00 1149.50 1025.56 c 822.50 468.00 185.00 8541.04
1955 71.50 209.50 378.50 402.00 683.00 967.50 1196.00 1373.00 1143.00 878.50 404.50 263.50 7970.50
1956 274.00 169.50 438.50 496.50 784.50 1057.50 1296.00 1200.50 1139.00 695.50 545.17 a 312.50 8409.17
1957 147.00 367.00 436.00 567.00 701.50 1144.50 1347.00 1260.15 a 1097.00 712.50 385.00 231.93 d 8396.58
1958 250.07 a 340.00 254.89 d 377.00 h 860.00 1000.34 a 1315.50 1411.50 1116.72 a 977.00 500.00 496.00 8522.02
1959 314.50 220.00 555.00 776.00 734.00 1151.00 1455.00 1290.50 986.50 869.60 b 565.50 364.00 9281.60
1960 195.00 221.50 497.50 523.50 743.50 1270.50 1458.19 e 1298.50 1149.00 779.50 365.50 201.50 8703.69
1961 285.50 324.50 350.50 616.50 707.00 1223.00 1408.50 1355.00 1069.00 833.00 411.00 156.50 8740.00
1962 183.00 232.50 251.00 704.00 686.65 a 1053.00 1312.00 1292.50 1093.00 766.00 496.50 379.50 8449.65
1963 208.50 440.50 339.50 326.00 738.00 915.00 1207.50 1214.00 1096.00 786.00 392.00 155.00 7818.00
1964 168.00 271.50 305.50 494.50 666.50 978.00 1301.50 1285.00 981.00 935.00 299.00 217.00 7902.50
1965 173.50 262.00 363.50 445.50 729.00 830.00 1259.00 1287.50 914.00 901.00 446.00 137.50 7748.50
1966 181.00 194.00 504.00 740.00 941.50 1067.50 1259.50 1354.50 1026.50 823.00 539.00 187.00 8817.50
1967 258.50 265.00 384.50 221.00 781.00 949.00 1417.50 1472.00 1142.50 875.00 608.00 167.50 8541.50
1968 220.00 425.00 455.50 578.00 793.00 1118.00 1360.50 1158.00 1080.50 760.00 382.00 177.50 8508.00
1969 171.50 146.00 356.00 521.00 899.50 943.00 1324.00 1340.46 d 1136.54 d 674.00 516.50 310.00 8338.50
1970 290.50 368.50 411.00 437.50 867.50 1081.00 1393.50 1343.33 a 1039.00 789.47 a 511.55 a 158.50 8691.35
1971 205.50 230.50 385.50 455.00 631.50 983.00 1343.00 1381.16 c 1072.24 a 676.50 382.00 95.00 7840.90
1972 108.00 342.50 592.00 586.00 872.00 1094.00 1382.50 1292.00 975.00 678.00 257.50 149.00 8328.50
1973 162.50 286.00 232.00 548.00 951.00 1139.50 1309.50 1267.00 994.50 746.50 365.00 239.00 8240.50
1974 227.50 239.00 401.50 441.50 797.50 1099.50 1272.50 1281.50 1203.50 839.50 418.00 162.50 8384.00
1975 223.50 217.50 284.50 310.50 792.50 1070.50 1244.50 1191.00 1142.00 688.50 394.50 289.00 7848.50
1976 286.00 312.00 364.00 409.50 922.00 1022.50 1225.00 1026.50 948.00 796.50 530.00 392.50 8234.50
1977 158.00 404.00 322.50 740.50 588.50 1165.00 1328.50 1312.00 1030.50 836.50 461.00 372.00 8719.00
1978 295.50 269.50 513.00 429.00 798.50 1058.50 1310.00 1272.50 920.50 965.00 354.00 122.00 8308.00
1979 178.00 210.50 401.00 514.00 881.50 1131.50 1283.50 1231.00 1165.50 830.00 438.00 408.00 8672.50
1980 310.00 391.00 341.00 564.00 685.00 929.50 1343.00 1270.50 1036.50 908.50 552.00 407.00 8738.00
1981 390.50 350.00 370.00 580.00 858.00 1224.50 1383.50 1350.50 1147.00 690.00 524.00 322.00 9190.00
1982 134.50 314.50 342.50 500.00 867.50 955.50 1238.00 1289.50 978.50 735.50 323.00 201.00 7880.00
1983 238.00 315.50 369.50 423.00 798.50 1005.50 1158.00 1275.50 1153.00 825.00 408.00 288.50 8258.00
1984 286.00 311.00 526.00 476.00 956.00 1053.50 1417.50 1350.00 1203.00 633.00 374.00 176.50 8762.50
1985 171.00 292.00 334.50 697.00 842.00 1197.00 1398.50 1256.00 892.00 747.50 330.00 313.50 8471.00
1986 455.00 328.00 548.50 554.00 861.50 1152.50 1260.00 1388.00 883.00 816.50 508.00 276.50 9031.50
1987 173.00 281.50 381.50 713.00 873.50 1158.50 1136.50 1269.00 1067.00 943.50 357.50 179.50 8534.00
1988 243.00 389.50 481.00 562.00 745.50 1004.00 1412.00 1285.00 1114.50 958.50 399.00 252.50 8846.50
1989 169.50 256.00 453.00 709.00 766.50 1048.50 1315.00 1211.00 1000.50 794.00 549.50 338.50 8611.00
1990 240.00 211.00 495.50 671.00 821.00 1045.50 1391.50 1270.00 1063.50 940.50 477.00 198.50 8825.00
1991 269.00 522.00 229.00 500.50 724.50 1009.50 1370.50 1243.00 1237.00 1031.50 498.00 302.50 8937.00
1992 172.50 417.00 484.50 708.50 1056.50 1103.50 1253.50 1392.00 1123.50 921.50 458.00 193.50 9284.50
1993 221.00 303.00 528.00 542.00 849.50 999.00 1247.50 1289.50 1124.50 878.50 491.50 240.00 8714.00
1994 331.50 261.00 533.50 622.00 818.00 1151.00 1397.00 1376.00 1080.00 723.00 211.00 153.50 8657.50
1995 248.00 376.00 378.00 473.50 643.50 935.00 1254.00 1346.00 1147.00 915.00 637.00 351.00 8704.00
1996 275.50 367.00 469.50 593.50 880.50 1124.50 1437.00 1379.00 1068.00 758.50 447.50 282.50 9083.00
1997 269.00 299.50 586.00 606.50 1050.00 1062.50 1293.00 1298.50 1113.50 791.00 499.00 186.50 9055.00
1998 283.00 189.00 412.50 400.50 529.50 875.00 1287.00 1358.00 1036.50 747.50 382.00 195.00 7695.50
1999 263.00 232.00 348.50 413.79 a 770.00 1023.62 a 1284.00 1234.00 1148.00 961.52 a 520.50 297.00 8495.93
2000 282.00 300.00 412.00 607.00 848.00 1159.00 1206.00 1336.32 c 1050.00 709.50 263.50 350.00 8523.32
2001 249.50 215.00 512.03 b 451.07 b 1077.00 1189.00 1314.50 1358.00 1145.00 960.00 453.62 a 175.50 9100.23
2002 179.50 326.50 398.50 577.50 813.50 1137.00 1398.00 1298.50 1149.00 774.00 544.66 a 313.50 8910.16
2003 397.00 301.50 479.50 414.50 812.50 1145.50 1456.50 1320.00 1239.00 1019.00 350.00 257.50 9192.50
2004 207.00 280.50 0.00 z 691.50 921.00 1135.50 1402.00 1349.00 0.00 z 724.50 278.00 f 213.00 6924.00
2005 183.00 265.50 f 405.00 447.00 784.50 959.50 1466.50 1400.00 1033.50 832.00 565.00 337.50 8413.50
2006 252.00 355.50 213.68 c 425.40 e 632.00 i 1195.96 d 799.50 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2442.54
Period of Record Statistics
MEAN 228.65 296.47 403.30 542.62 809.73 1061.22 1328.24 1296.20 1082.74 822.52 447.87 249.92 8559.51
S.D. 76.97 76.52 93.51 119.27 112.15 99.51 78.88 76.74 83.84 97.65 93.71 88.72 409.82
SKEW 0.38 0.34 -0.05 -0.17 -0.01 -0.24 -0.25 -0.73 -0.48 0.25 -0.19 0.48 -0.29
MAX 455.00 522.00 592.00 776.00 1077.00 1270.50 1466.50 1472.00 1239.00 1031.50 637.00 496.00 9284.50
MIN 38.00 146.00 213.68 221.00 529.50 830.00 1136.50 1026.50 883.00 633.00 211.00 95.00 7695.50
NO YRS 58 57 57 57 57 58 58 58 57 58 57 58 54