MORMON FLAT, ARIZONA

Monthly Total Growing Degree Days

(025700)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201301
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
1923 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1460.32 c 1179.00 928.00 579.50 316.50 4463.32
1924 286.75 a 566.00 501.00 682.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2036.25
1925 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 559.50 s 1646.00 1586.50 1273.50 818.00 471.50 0.00 z 5795.50
1926 312.00 0.00 z 677.50 827.00 1240.50 1520.00 1614.50 1530.00 1342.50 1130.50 716.00 369.00 9999.00
1927 376.50 i 218.00 m 598.00 851.90 a 1228.50 1371.96 b 1337.50 f 1508.67 a 1293.00 1048.00 733.50 313.00 8946.53
1928 489.50 423.00 745.50 876.00 1269.00 1443.21 b 1282.00 g 1516.00 1454.50 1089.00 216.50 t 403.00 9708.71
1929 336.00 324.50 647.50 815.50 1228.00 1393.97 a 1575.83 a 1527.00 1344.50 1083.50 574.50 542.50 9999.00
1930 303.00 558.00 615.00 968.00 978.00 1451.00 1558.55 b 1515.00 1318.00 758.00 g 241.50 t 378.00 9642.55
1931 417.00 474.50 698.00 991.50 1287.50 1425.50 1687.00 1471.00 1398.50 1156.54 e 542.50 354.00 9999.00
1932 223.50 445.00 637.50 902.50 1189.50 1379.00 1640.00 1601.50 1432.00 760.50 h 797.50 357.57 b 9999.00
1933 355.31 e 290.96 e 677.00 765.00 1017.00 1458.50 1735.50 1663.50 1510.50 1210.00 809.50 518.00 9999.00
1934 514.00 608.50 991.50 1102.50 1421.50 1367.50 1709.00 1580.50 1403.50 1221.00 735.50 565.00 9999.00
1935 498.50 514.00 583.00 933.50 1048.50 1499.40 e 1692.00 1472.00 1339.00 1073.00 600.00 478.50 9999.00
1936 426.50 438.50 739.50 1003.00 1331.00 1540.00 1657.00 1537.00 1321.50 1080.00 670.00 413.50 9999.00
1937 87.83 a 190.50 m 613.28 a 876.00 1233.50 959.00 i 1632.00 1129.50 j 1430.50 1161.00 736.00 548.50 8318.62
1938 484.50 454.00 406.50 i 906.50 1177.00 1434.50 1582.00 1547.50 1451.50 1090.00 584.00 549.50 9999.00
1939 380.00 196.50 720.00 982.00 769.50 k 1431.43 b 1666.00 1582.50 999.00 g 1060.50 792.50 629.00 9440.43
1940 511.00 469.00 802.00 917.50 1307.50 1449.00 1628.00 1160.50 h 970.50 i 1066.00 497.50 f 390.00 i 8150.00
1941 299.50 i 469.00 577.50 643.50 746.50 j 953.00 i 1554.00 1445.50 1249.00 914.50 b 442.50 i 277.50 g 6853.00
1942 452.50 355.50 581.00 0.00 z 1140.00 1385.50 1673.00 1531.50 1373.50 1044.00 805.38 d 534.00 9999.00
1943 328.50 i 585.85 b 728.00 1021.50 1231.00 1384.00 1653.00 1498.50 987.50 h 1091.00 754.00 449.50 9999.00
1944 392.50 355.00 529.50 732.60 e 811.00 h 1295.77 d 1583.58 a 1602.00 1062.50 f 1150.62 a 540.50 451.00 8633.07
1945 390.00 453.50 476.00 797.50 774.50 j 1278.50 924.50 m 1527.00 1369.50 765.00 j 662.50 361.00 7315.50
1946 331.00 392.00 699.50 1041.50 1129.50 1440.00 1563.00 1505.57 a 1335.00 868.00 519.50 539.00 9999.00
1947 374.50 587.00 692.50 846.50 1202.00 1296.50 1605.50 1462.50 1414.50 1056.00 521.00 370.00 9999.00
1948 441.50 383.00 464.50 904.50 1163.00 1342.50 1541.50 1534.00 1401.00 1082.50 523.50 364.50 9999.00
1949 132.00 316.00 589.00 902.00 1091.50 1333.00 1551.50 1563.00 1449.50 986.50 889.00 479.00 9999.00
1950 406.00 575.00 579.00 h 1028.50 1166.00 1420.34 a 1520.50 1553.50 1305.00 1290.00 705.50 g 418.50 l 9999.00
1951 373.50 f 443.33 a 640.15 a 805.00 1129.50 1317.50 1638.00 1511.00 1013.00 h 1091.31 d 638.28 a 408.00 9622.07
1952 383.50 423.29 c 429.50 831.50 1253.36 b 1404.31 a 1221.50 g 1581.50 1403.50 1267.50 588.50 397.32 a 9963.78
1953 509.50 425.50 706.00 857.00 984.25 e 1042.50 g 1577.50 296.50 y 973.50 j 1110.50 504.00 j 258.50 l 6170.25
1954 390.00 f 671.00 619.00 1023.00 1219.00 1379.48 a 1564.47 a 1454.23 c 1406.67 c 1138.22 a 799.00 512.00 9999.00
1955 275.50 320.96 a 625.50 805.50 1136.00 1357.76 a 1484.50 1409.00 1324.00 1228.12 a 648.10 a 581.00 9999.00
1956 558.00 313.00 747.00 847.50 1245.68 a 1500.00 1585.00 1511.00 1473.50 1075.00 653.50 486.50 9999.00
1957 459.00 599.50 650.50 825.00 1041.50 1463.50 1634.00 1555.00 1384.00 963.00 494.50 492.50 9999.00
1958 436.50 524.00 494.00 801.50 1353.00 1460.00 1659.00 1561.50 1336.00 1120.50 684.00 651.50 9999.00
1959 505.50 394.00 740.00 1031.50 1128.50 1536.00 1689.50 1469.50 1336.50 1071.50 666.00 463.00 9999.00
1960 299.00 310.50 744.00 919.50 1181.50 1503.00 1646.00 1545.00 1432.00 1009.71 c 689.48 a 440.50 9999.00
1961 557.00 490.00 644.50 912.50 1168.50 1489.50 1637.50 1533.00 1286.00 1051.50 574.00 410.50 9999.00
1962 357.00 461.00 466.50 1027.00 1110.00 1370.00 1603.00 1661.00 1387.50 1114.00 815.50 536.00 9999.00
1963 341.00 596.00 643.00 791.00 1262.00 1300.50 1632.00 1435.00 1415.00 1184.00 677.50 466.00 9999.00
1964 283.00 310.50 515.50 789.50 1108.00 1354.00 1616.00 1430.00 1290.00 1203.50 541.00 445.00 9999.00
1965 434.00 392.00 529.00 773.50 1044.50 1235.50 1598.50 1552.00 1260.00 1161.50 766.50 443.00 9999.00
1966 301.50 300.50 687.00 911.00 1284.50 1420.00 1635.50 1562.00 1302.50 1030.50 691.00 447.50 9999.00
1967 369.50 482.50 742.00 688.50 1103.50 1286.50 1559.50 1569.50 1337.50 1151.00 775.50 292.50 9999.00
1968 425.00 566.50 626.00 797.50 1149.00 1415.50 1533.50 1394.50 1348.50 1093.00 688.20 e 58.00 s 9999.00
1969 433.00 311.50 420.50 0.00 z 1153.00 0.00 z 1584.00 1631.00 1395.00 926.00 650.00 455.00 8959.00
1970 368.90 a 542.50 577.50 707.50 1218.50 1441.50 1186.00 h 0.00 z 0.00 z 197.50 w 699.31 a 390.00 5945.71
1971 423.50 419.46 b 685.50 782.00 1011.00 1408.00 1691.50 1466.00 1359.50 856.12 a 609.50 250.00 9999.00
1972 419.50 577.00 0.00 z 927.00 1177.48 a 1403.00 1627.00 1499.50 1315.50 848.50 402.41 a 278.50 9999.00
1973 285.00 403.00 415.50 703.50 1205.50 1370.00 1525.50 1558.00 1319.00 1082.00 588.00 461.50 9999.00
1974 384.50 420.52 a 697.50 858.50 1185.00 1494.00 1521.50 1454.50 1255.50 1024.00 614.00 291.00 9999.00
1975 410.00 357.00 537.33 a 610.50 1005.50 1287.50 1526.00 1506.00 1318.50 1045.70 c 674.00 429.00 9999.00
1976 455.04 c 548.93 a 545.08 a 694.14 a 478.50 q 1401.92 d 1230.00 f 1526.23 a 1217.50 975.93 d 649.00 0.00 z 8013.77
1977 370.97 a 543.85 b 496.00 e 886.50 1013.00 1449.50 1595.43 b 1548.00 1317.00 1126.00 724.50 550.50 9999.00
1978 391.00 431.50 679.00 746.00 1077.50 1410.00 1588.50 1463.00 1280.00 1147.00 604.50 314.00 9999.00
1979 257.00 397.50 543.00 769.50 1030.00 194.00 y 369.50 x 1400.00 1333.00 1030.00 467.00 396.50 7623.50
1980 389.50 416.50 450.50 662.00 843.50 1366.50 1613.00 0.00 z 1335.00 1095.50 700.00 654.50 9526.50
1981 569.00 527.50 595.50 939.50 1115.50 1476.00 1530.50 1588.00 1342.76 a 954.28 a 738.00 496.50 9999.00
1982 321.00 483.50 531.00 845.00 1100.00 1285.00 1513.00 1512.50 1307.00 973.50 587.00 0.00 z 9999.00
1983 445.50 380.00 528.00 649.50 1112.50 1289.00 1562.00 1470.00 1384.66 a 994.00 562.00 396.50 9999.00
1984 427.00 467.50 717.50 772.00 1291.00 1332.50 1472.50 1457.00 1337.59 a 872.00 606.50 374.00 9999.00
1985 363.50 405.50 581.00 933.50 1192.00 1436.50 256.50 y 1562.40 a 1163.50 976.00 579.11 b 449.00 9642.01
1986 623.00 467.00 773.00 895.50 1180.00 1452.50 1497.30 a 1538.50 1198.00 962.00 652.00 420.00 9999.00
1987 401.50 436.00 592.00 1026.50 1177.00 1434.00 1529.00 1521.50 1312.00 1179.00 593.50 305.50 9999.00
1988 383.50 567.50 669.00 851.50 1150.00 1462.50 1612.50 1525.00 1316.00 1198.50 651.00 411.50 9999.00
1989 381.00 497.50 796.00 1059.50 1196.00 1408.00 1621.00 906.00 m 1367.50 1033.00 723.00 444.50 9999.00
1990 409.50 360.50 688.50 897.50 1122.00 1469.00 1549.50 1457.50 1317.00 1126.50 704.00 367.50 9999.00
1991 405.00 611.50 484.00 762.50 1074.50 1307.00 1592.00 1562.00 1317.50 1145.00 631.00 463.50 9999.00
1992 389.50 525.00 624.00 977.50 1183.00 1364.50 1489.50 1456.00 1355.50 1130.00 548.57 b 377.00 9999.00
1993 474.50 410.00 667.50 856.50 1250.50 1374.00 1513.50 1499.00 1320.50 1001.50 49.00 z 258.00 j 9999.00
1994 294.50 j 398.50 322.00 q 848.00 532.50 p 994.50 j 372.50 x 339.50 y 403.50 u 697.50 h 273.50 l 123.00 v 1246.50
1995 356.50 121.50 u 295.50 q 112.50 y 355.00 s 146.00 z 50.50 z 496.00 u 424.50 u 73.50 z 21.00 z 92.50 z 356.50
1996 0.00 z 185.50 t 201.00 w 0.00 z 280.00 x 439.50 u 819.50 o 1286.50 f 407.00 t 1069.50 130.00 y 0.00 z 1069.50
1997 286.50 k 156.50 r 282.00 s 230.00 u 421.00 u 0.00 z 423.50 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 192.50 z 149.50 z 92.00 z 0.00 z 0.00
1999 19.50 z 0.00 z 84.00 z 0.00 z 319.00 v 236.00 y 97.00 z 251.50 z 193.50 z 318.50 w 46.00 z 61.00 z 0.00
2000 66.00 z 50.50 z 26.50 z 0.00 z 81.00 z 97.50 z 0.00 z 306.50 x 96.00 z 200.50 x 37.00 z 43.50 z 0.00
2001 120.00 s 145.00 s 238.50 t 269.00 t 39.00 z 49.00 z 249.50 z 96.00 z 348.50 w 464.00 s 77.00 y 46.50 z 0.00
2002 23.50 z 175.50 t 114.00 z 161.50 x 0.00 z 45.50 z 205.00 z 94.00 z 0.00 z 68.50 z 0.00 z 0.00 z 0.00
2003 227.50 u 56.50 x 162.00 v 200.00 w 169.50 z 247.50 y 293.50 y 50.50 z 376.00 v 239.00 y 48.00 z 84.50 y 0.00
2004 0.50 z 0.00 z 141.00 y 0.00 z 171.00 z 227.50 y 249.00 z 199.50 z 45.00 z 116.00 z 201.00 t 177.00 s 0.00
2005 84.00 z 154.00 s 35.50 z 0.00 z 137.00 z 102.50 z 267.00 z 484.00 u 141.00 z 275.00 w 226.50 u 173.00 t 0.00
2006 93.50 y 180.00 s 286.00 p 395.00 p 484.50 s 0.00 z 513.50 u 771.00 o 524.50 r 467.00 q 299.50 s 0.00 z 0.00
2007 189.50 m 248.50 n 380.50 o 492.00 m 0.00 z 0.00 z 725.50 q 878.50 n 634.00 q 723.00 k 731.00 f 199.00 n 0.00
2008 254.50 i 188.00 n 269.50 s 338.50 s 311.00 w 675.00 p 781.00 p 596.50 s 371.50 v 635.00 o 355.50 q 273.00 n 0.00
2009 219.00 r 236.50 n 310.50 s 406.00 p 690.50 o 534.50 r 918.00 n 620.00 s 702.00 o 399.50 q 357.50 r 150.50 r 0.00
2010 245.50 o 203.00 n 337.00 m 354.50 p 581.50 n 806.50 m 814.00 o 804.50 o 694.50 o 693.50 j 347.00 o 322.00 o 0.00
2011 245.50 n 190.00 n 465.00 l 410.50 p 501.50 p 854.00 l 670.00 r 927.00 n 730.50 o 572.50 p 239.00 s 187.50 o 0.00
2012 210.50 r 333.50 l 359.50 o 464.50 p 765.00 m 0.00 z 956.00 l 1150.50 i 799.50 l 821.00 i 563.50 k 253.50 o 0.00
2013 247.00 l 235.50 m 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
Period of Record Statistics
MEAN 393.50 450.23 623.14 859.09 1159.46 1400.90 1595.36 1519.66 1342.81 1067.67 649.31 438.24 11530.51
S.D. 94.24 97.82 108.26 113.30 101.99 70.88 60.83 58.44 68.63 102.04 98.66 91.26 473.29
SKEW -0.49 -0.02 0.31 -0.04 -0.27 -0.21 0.04 0.07 -0.17 -0.35 0.00 0.27 0.97
MAX 623.00 671.00 991.50 1102.50 1421.50 1540.00 1735.50 1663.50 1510.50 1290.00 889.00 654.50 13220.00
MIN 87.83 196.50 415.50 610.50 843.50 1235.50 1472.50 1394.50 1163.50 818.00 402.41 250.00 9999.00
NO YRS 65 67 66 68 63 63 61 64 63 67 63 61 38