SAN CARLOS RESERVOIR, ARIZONA

Monthly Total Growing Degree Days

(027480)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1900 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 171.00 v 327.00 h 182.00 182.00
1901 237.00 293.00 431.00 562.00 889.50 1114.00 1515.38 a 1445.00 1130.00 768.00 398.50 75.50 u 8783.38
1902 169.00 300.00 390.50 711.00 950.00 1250.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3770.50
1903 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1476.00 804.50 n 1088.00 754.50 426.43 b 159.00 3903.93
1904 83.50 383.50 585.00 711.00 969.50 1238.00 1374.50 1381.50 1117.50 817.50 391.00 208.00 9260.50
1905 285.50 320.50 525.50 602.50 832.00 1159.00 1362.50 1422.00 1157.50 812.50 458.00 137.00 9074.50
1906 170.50 343.00 507.50 614.00 889.00 1144.50 1430.81 b 1278.50 1084.00 752.00 451.50 328.50 8993.81
1907 172.00 i 385.00 521.00 688.00 818.00 1053.50 1432.50 1348.00 1078.50 833.50 416.50 168.50 8743.00
1908 246.50 286.00 218.00 o 656.67 c 828.00 1086.00 0.00 z 0.00 z 1045.00 633.50 383.00 221.00 5385.67
1909 300.50 248.00 349.00 602.00 832.50 1203.00 1394.50 1300.00 1078.00 763.00 412.50 122.00 8605.00
1910 204.00 244.50 629.00 700.50 1042.50 1226.50 1422.50 1420.50 1213.00 798.50 430.50 204.50 9536.50
1911 307.00 235.00 562.50 677.00 959.50 1131.00 1257.10 b 1323.00 0.00 z 667.00 0.00 z 0.00 z 7119.10
1912 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
1913 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
1914 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
1915 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
1916 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
1917 0.00 z 184.00 h 379.20 c 623.57 b 795.15 a 1227.41 a 1485.93 a 1367.21 b 0.00 z 0.00 z 0.00 z 0.00 z 5878.47
1918 0.00 z 199.50 k 584.98 d 536.50 f 652.50 f 948.00 i 707.50 o 1291.84 b 994.00 f 402.50 r 50.50 t 93.00 1969.83
1919 0.00 z 0.00 z 227.00 k 610.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 610.50
1920 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
1921 123.00 p 211.50 g 446.00 h 371.00 j 563.50 k 779.50 l 821.50 l 637.00 p 693.00 l 524.00 l 268.00 j 181.00 l 0.00
1922 0.00 z 176.00 l 359.48 e 411.00 h 755.50 f 857.50 i 879.00 l 991.50 i 741.50 k 620.00 h 201.50 h 181.00 i 359.48
1923 163.00 k 155.50 k 292.00 i 460.50 h 563.00 m 676.00 k 823.00 l 679.00 n 566.50 m 632.63 d 196.50 g 34.50 r 632.63
1924 64.00 f 236.83 e 219.50 g 590.19 d 997.37 e 833.00 k 1144.50 f 591.00 q 1174.04 d 724.48 d 176.50 n 127.58 e 3850.49
1925 41.00 o 346.50 d 439.50 f 703.89 c 1042.67 e 1155.00 e 1120.50 g 806.00 j 723.00 i 800.26 d 272.50 g 140.05 c 4188.38
1926 81.08 e 300.74 a 519.80 c 649.62 d 894.83 e 1186.73 d 1137.00 f 296.00 y 1253.33 c 0.00 z 140.00 q 183.23 c 5069.36
1927 216.40 e 360.23 b 409.64 c 597.22 c 916.22 d 1141.73 d 821.50 l 731.00 n 1100.40 e 755.92 e 474.23 d 83.04 c 6055.04
1928 128.00 f 0.00 z 343.00 i 254.00 m 474.50 o 572.50 n 386.00 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1929 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
1930 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 843.00 j 1162.50 d 893.83 d 480.00 e 239.06 e 2775.39
1931 219.38 e 390.25 d 518.65 e 780.00 d 1054.00 e 1247.31 d 1404.19 d 1293.65 e 1156.73 d 851.93 d 366.60 e 159.17 e 9441.86
1932 84.50 f 319.00 d 504.04 d 707.31 d 1011.67 e 1235.19 d 1429.58 e 1453.56 d 1281.35 d 863.83 e 568.20 e 186.57 d 9560.29
1933 147.85 e 168.00 e 573.50 d 598.20 e 844.15 e 1284.23 d 1227.50 f 1483.41 d 1305.58 d 1011.08 e 564.60 e 276.02 e 8256.61
1934 289.91 d 463.22 e 760.07 d 884.40 e 1226.29 e 1233.46 d 1234.00 f 1452.41 d 1231.20 e 965.59 d 573.00 e 252.00 f 9079.55
1935 262.35 d 344.52 e 420.88 e 660.00 e 695.50 f 1297.20 e 1461.77 e 1329.56 d 1149.00 e 910.48 d 365.40 e 213.00 f 8201.17
1936 190.17 e 277.82 d 523.42 e 763.27 d 894.50 f 1354.04 d 1489.72 d 1427.19 e 1156.73 d 838.72 d 351.50 f 183.62 e 8204.71
1937 21.50 f 81.50 m 377.74 d 673.85 d 1055.79 e 1240.38 d 1541.65 e 1471.31 e 1269.81 d 938.94 e 520.20 e 292.78 d 9382.45
1938 252.77 e 284.26 e 425.39 d 586.73 d 869.19 e 1168.85 d 1274.58 e 1343.91 d 1121.54 d 805.40 e 222.50 f 285.89 d 8418.50
1939 224.75 e 134.52 e 515.52 d 780.00 e 1108.25 e 1358.08 d 1191.50 f 1388.11 d 1174.20 e 803.02 e 510.00 d 279.60 e 8276.04
1940 211.83 d 276.66 d 538.33 e 728.08 d 1034.48 d 1326.60 e 1471.90 e 1405.91 d 1174.80 e 870.87 d 350.77 d 286.75 e 9676.98
1941 240.25 c 334.83 d 429.83 e 510.00 d 939.54 e 1162.20 e 1366.38 e 1346.12 e 1108.85 d 748.02 d 361.00 f 241.44 e 8427.46
1942 179.00 f 177.33 d 381.54 e 642.69 d 951.46 e 1232.88 d 1491.58 e 1370.56 e 1189.04 d 846.19 d 561.00 e 293.90 e 9138.17
1943 184.21 e 335.42 d 514.37 d 808.85 d 1070.69 e 1232.88 d 1426.57 d 1370.31 d 1197.69 d 835.81 e 469.50 233.50 9679.81
1944 148.00 244.50 409.50 558.00 950.50 1191.00 1391.50 1393.00 1118.00 903.00 395.50 188.50 8891.00
1945 202.00 296.50 357.00 652.00 1011.00 1161.50 1464.00 1418.50 1233.50 911.50 437.50 181.00 9326.00
1946 146.50 209.50 482.00 877.00 994.58 a 1319.50 1429.50 1376.00 1194.83 a 755.50 327.00 301.22 a 9413.13
1947 148.50 382.50 538.50 710.00 1135.00 1232.50 1505.50 1360.00 1236.50 857.50 334.50 161.50 9602.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1438.50 1423.50 1231.50 897.00 283.00 191.00 5464.50
1949 102.54 e 221.85 b 468.50 747.50 1013.00 1251.00 1418.00 1372.50 1263.50 790.00 565.00 224.75 a 9438.13
1950 196.50 383.00 539.00 846.00 995.50 1218.50 1365.50 1351.50 841.50 g 1030.00 507.00 320.50 8753.00
1951 187.00 272.00 447.50 656.50 970.50 1138.00 1517.93 b 1047.00 h 1162.50 862.50 371.00 182.50 7767.93
1952 211.50 233.50 304.00 690.50 1066.50 1250.00 1408.50 1423.00 1246.00 938.55 b 334.66 a 158.50 9265.21
1953 236.12 a 246.30 a 485.50 683.00 847.85 a 1273.00 1448.50 1392.50 1188.50 844.00 475.50 108.50 9229.26
1954 182.50 420.50 452.00 827.14 b 1025.50 1232.00 1452.87 a 1266.50 1232.00 980.00 547.24 a 243.50 9861.75
1955 105.00 177.50 487.50 648.50 964.50 1189.00 1360.50 1310.50 1186.00 970.50 475.00 284.00 9158.50
1956 282.00 168.00 528.50 688.50 1057.00 1375.34 a 1423.00 1328.00 1268.00 875.00 314.50 134.50 9442.34
1957 253.74 d 477.00 507.88 a 659.50 887.50 1301.00 1451.50 1370.50 1175.89 b 797.50 345.00 243.35 a 9470.37
1958 204.50 340.00 327.00 626.50 1158.00 1348.50 1485.00 1433.00 1192.50 895.00 441.50 290.00 9741.50
1959 274.50 254.00 512.50 852.00 1025.50 1381.00 1482.50 1333.00 1171.50 879.50 431.50 238.00 9835.50
1960 77.00 h 174.00 571.00 741.00 1003.00 1353.50 1451.50 1429.50 1237.00 795.00 425.00 142.50 9323.00
1961 211.00 296.50 466.50 724.50 985.00 1327.50 1445.00 1353.00 1070.00 779.50 303.50 191.50 9153.50
1962 210.00 327.50 328.50 818.50 932.00 1207.00 1414.50 1456.00 1202.50 865.00 551.50 294.50 9607.50
1963 120.50 377.50 447.00 629.50 1074.00 1156.50 1482.00 1279.50 1208.50 963.00 498.00 204.00 9440.00
1964 105.00 131.50 358.00 636.50 988.00 1213.00 1458.50 1320.00 1075.00 935.50 336.50 186.50 8744.00
1965 225.00 240.50 400.00 658.50 919.50 1096.00 1436.00 1422.00 1096.50 866.50 544.00 189.50 9094.00
1966 103.00 127.50 504.00 762.00 1105.50 1265.00 1486.00 1343.50 1115.00 817.00 535.50 236.50 9400.50
1967 161.00 348.00 605.50 607.00 930.00 1195.50 1391.50 1343.50 1170.00 903.00 541.00 132.00 9328.00
1968 188.58 a 430.00 452.00 603.00 964.10 a 1268.50 1380.00 1264.50 1150.00 898.50 457.00 125.00 9181.18
1969 278.00 239.50 351.50 739.50 1037.50 1226.50 1468.50 1466.50 1224.00 787.00 456.50 279.50 9554.50
1970 192.50 321.50 404.50 533.50 1007.00 1279.50 1489.50 1436.50 1077.50 696.00 435.50 178.00 9051.50
1971 213.00 269.00 496.00 651.50 892.80 a 1241.00 1498.00 1324.50 1169.50 659.00 395.00 126.50 8935.80
1972 179.00 322.50 719.00 701.00 998.50 1216.50 1479.00 1365.50 1138.50 816.50 286.50 150.50 9373.00
1973 90.50 219.00 281.50 566.00 1015.00 1204.00 1438.00 1424.00 1210.50 914.50 468.00 261.00 9092.00
1974 187.00 238.50 556.00 735.00 1065.50 1287.50 1426.00 1356.50 1121.00 844.50 286.50 135.00 9239.00
1975 127.50 262.50 365.50 447.00 852.00 1127.00 1329.50 1254.50 917.50 690.50 396.50 143.00 7913.00
1976 165.00 304.00 418.00 653.00 970.50 1157.00 1343.50 1211.00 988.00 722.50 417.00 118.50 8468.00
1977 168.00 311.00 379.50 727.50 903.50 1268.50 1432.00 1448.50 1228.00 961.00 504.00 333.50 9665.00
1978 228.00 296.00 559.50 707.00 983.50 1332.00 1496.00 1391.50 1194.00 989.00 460.50 159.00 9796.00
1979 125.50 256.50 427.00 677.00 951.50 1230.50 1448.00 1316.50 1215.00 967.50 392.00 248.50 9255.50
1980 229.50 346.00 421.00 643.00 902.50 1319.00 1540.00 1386.00 1170.00 866.50 464.50 327.00 9615.00
1981 304.00 352.50 330.00 h 827.50 1048.00 1398.50 1462.00 1453.00 1241.50 840.50 517.50 282.00 9727.00
1982 192.00 314.50 427.50 687.50 972.50 1235.00 1408.50 1416.50 1224.50 808.00 432.00 178.50 9297.00
1983 219.00 313.00 435.50 537.50 981.50 1233.00 1477.50 1371.00 1275.00 884.00 443.00 224.50 9394.50
1984 226.00 271.50 561.50 652.00 1180.00 1294.50 1419.50 1340.00 1205.00 761.50 449.00 203.50 9564.00
1985 172.00 245.50 466.50 761.50 1058.50 1324.50 1499.50 1387.50 1079.00 822.00 429.50 229.50 9475.50
1986 342.00 353.50 579.00 761.50 1056.00 1334.00 1362.00 1456.50 1082.00 775.00 424.50 214.00 9740.00
1987 173.00 258.50 398.00 792.50 1015.50 1310.00 1399.50 1342.00 1140.50 993.50 449.00 160.50 9432.50
1988 170.50 344.00 526.00 703.50 1031.00 1353.50 1458.00 1352.00 1117.00 1026.50 490.00 232.00 9804.00
1989 190.00 396.00 669.00 949.00 1110.50 1316.00 1523.00 1403.50 1250.00 872.00 512.00 184.00 9999.00
1990 168.50 251.00 616.00 868.00 1058.50 1412.50 1425.50 1311.00 1215.50 872.00 499.00 188.50 9886.00
1991 233.00 423.00 308.50 632.50 931.00 1116.50 1423.00 1376.50 1156.50 971.00 428.00 238.00 9237.50
1992 148.00 339.00 468.00 786.00 994.50 1181.00 1355.50 1306.50 1142.00 860.50 301.50 137.50 9020.00
1993 230.00 207.50 478.00 662.50 993.50 1178.50 1355.00 1300.50 1058.00 792.50 361.50 210.00 8827.50
1994 222.50 254.00 556.00 755.50 1006.50 1406.00 1498.00 1498.00 1194.00 833.00 346.00 274.00 9843.50
1995 202.00 403.50 494.50 630.50 915.50 1214.00 1473.00 1476.50 1249.00 941.50 600.00 297.50 9897.50
1996 269.00 324.00 i 360.50 k 813.00 830.00 i 919.50 j 1505.50 1463.50 1107.50 892.50 495.00 283.50 6829.50
1997 224.50 320.00 629.00 706.00 1161.00 1251.00 1453.00 1446.50 1328.00 841.50 498.50 133.50 9992.50
1998 257.50 203.50 0.00 z 576.50 967.00 0.00 z 1492.50 0.00 z 0.00 z 0.00 z 494.00 263.50 4254.50
1999 290.50 393.50 638.50 0.00 z 1016.50 1267.50 0.00 z 0.00 z 0.00 z 0.00 z 595.50 257.50 4459.50
2000 304.00 0.00 z 559.03 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1310.50 833.00 284.50 243.00 3534.03
2001 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 399.83 a 104.00 503.83
2002 250.50 344.00 510.50 910.50 1087.00 1412.50 1509.50 1454.50 1274.50 863.00 542.50 238.50 9999.00
2003 407.50 331.00 496.50 681.00 0.00 z 1340.50 1575.50 1517.50 1267.50 1060.50 474.50 225.50 9377.50
2004 0.00 z 242.00 0.00 z 730.50 1134.50 1254.00 1469.50 1359.50 1214.00 0.00 z 409.50 194.50 8008.00
2005 294.00 351.50 489.50 728.00 1096.00 0.00 z 0.00 z 0.00 z 1251.50 978.50 0.00 z 287.50 5476.50
2006 324.50 414.50 463.50 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 1202.50
2007 0.00 z 307.50 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 307.50
2008 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 204.00 204.00
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1390.50 1461.00 1133.50 758.90 e 0.00 z 79.00 4822.90
2010 177.65 e 190.50 416.36 b 681.00 896.00 1271.50 1440.00 1133.00 f 1249.50 936.50 415.00 248.00 h 7674.02
2011 222.74 d 116.50 o 613.91 c 824.44 c 958.93 a 1301.79 b 1448.70 c 1494.64 c 975.00 f 897.40 b 424.82 b 131.50 g 8187.37
2012 192.50 f 233.50 h 281.00 g 574.29 b 472.00 o 208.50 y 0.00 z 484.50 t 1188.46 d 926.50 533.00 147.50 u 3222.25
2013 42.50 153.50 476.00 f 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 196.00
Period of Record Statistics
MEAN 206.87 294.69 481.36 692.67 989.12 1246.23 1440.86 1380.82 1175.07 851.82 441.89 207.74 9386.59
S.D. 65.13 77.17 94.58 94.16 88.61 80.42 57.76 64.90 73.81 90.95 79.25 63.03 430.22
SKEW 0.12 -0.06 0.29 0.30 0.09 0.03 -0.60 -0.14 -0.55 -0.14 -0.14 0.04 -0.51
MAX 407.50 477.00 760.07 949.00 1226.29 1412.50 1575.50 1517.50 1328.00 1060.50 600.00 333.50 10397.50
MIN 42.50 127.50 281.50 447.00 795.15 1053.50 1257.10 1211.00 917.50 632.63 283.00 79.00 7913.00
NO YRS 83 88 86 90 85 85 81 81 87 90 85 90 57