TEMPE 1 SE, ARIZONA

Monthly Total Growing Degree Days

(028489)

Base Temperature = 40 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198409
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
1926 248.50 473.41 a 766.00 873.00 1079.50 1317.50 1482.50 1499.37 a 1282.50 1014.00 605.00 388.00 9999.00
1927 464.43 d 512.50 604.00 795.50 1069.00 1243.00 1545.50 1455.45 a 1267.50 970.50 701.50 368.00 9999.00
1928 437.00 464.50 772.50 820.00 1131.50 1239.50 1547.50 1456.00 1302.50 1012.00 700.00 459.50 9999.00
1929 412.50 401.50 601.50 710.17 a 1025.00 1221.50 1607.50 1468.00 929.50 g 950.50 427.24 a 399.50 9224.91
1930 305.50 494.50 579.00 857.00 888.00 1290.50 1533.50 1450.91 c 1140.50 829.00 524.00 285.00 9999.00
1931 290.00 438.50 605.00 858.00 1129.50 1268.00 1580.50 1433.00 1274.50 890.00 439.50 267.00 9999.00
1932 176.00 450.00 578.50 750.50 994.00 1193.00 1474.00 1488.50 1271.50 875.00 547.00 199.50 9997.50
1933 205.00 249.20 c 570.00 639.83 a 875.50 1263.00 1561.00 1488.50 1285.50 1019.00 552.50 323.00 9999.00
1934 339.45 a 484.00 793.50 902.00 1171.50 1154.50 1532.00 1427.50 1211.50 931.00 485.50 350.50 9999.00
1935 335.00 405.50 418.50 717.00 883.00 1280.00 1495.50 1412.50 1240.50 874.50 449.00 359.50 9870.50
1936 275.00 412.50 672.50 858.00 1123.00 1346.00 1498.50 1476.50 1191.50 911.50 572.50 342.00 9999.00
1937 85.50 358.50 552.00 748.00 1084.00 1232.50 1510.50 1512.50 1318.00 956.00 526.00 437.50 9999.00
1938 392.50 408.50 539.50 767.50 1005.00 1219.50 1418.00 1431.50 1279.50 862.00 379.50 400.00 9999.00
1939 324.00 193.00 623.50 846.00 1061.50 1228.50 1482.00 1459.50 1196.50 852.00 661.00 452.50 9999.00
1940 410.00 404.00 667.50 796.50 1128.50 1322.50 1470.50 1480.50 1251.00 926.50 475.00 453.00 9999.00
1941 387.00 459.50 553.00 614.50 1020.50 1130.50 1434.00 1373.00 1123.00 801.50 598.50 377.50 9872.50
1942 382.00 298.00 507.50 721.50 970.00 1204.50 1488.00 1393.00 1206.00 887.50 605.00 406.00 9999.00
1943 338.00 479.00 657.00 857.00 1070.50 1215.00 1494.00 1409.50 1254.50 902.00 570.50 385.50 9999.00
1944 299.00 340.50 504.00 683.50 1010.00 1108.00 1413.50 1463.00 1209.50 975.00 481.50 351.00 9838.50
1945 303.50 391.00 467.50 713.00 1009.00 1140.00 1467.00 1454.00 1248.50 1006.00 480.50 263.00 9943.00
1946 268.50 315.50 607.00 939.50 1050.00 1311.50 1514.50 1487.00 1279.00 789.00 412.00 407.50 9999.00
1947 250.00 473.50 652.00 781.00 1122.00 1242.00 1571.50 1465.50 1338.50 974.50 443.50 275.50 9999.00
1948 345.00 341.50 471.00 805.00 1038.00 1238.00 1500.50 1505.50 1306.50 1023.00 448.50 344.00 9999.00
1949 138.50 294.50 552.50 841.00 1022.50 1284.50 1516.50 1420.00 1346.00 874.50 718.50 381.00 9999.00
1950 311.00 497.00 645.00 895.50 985.50 1207.50 1473.00 1418.00 1161.50 1098.00 686.00 516.50 9999.00
1951 339.00 409.00 596.50 769.00 1038.50 1177.50 1540.50 1423.00 1244.00 963.50 545.50 353.00 9999.00
1952 312.00 370.50 433.50 774.00 1134.00 1232.00 1449.00 1495.50 1290.00 1053.50 501.00 327.00 9999.00
1953 429.50 362.00 620.00 741.50 867.50 1242.50 1515.50 1464.00 1231.50 929.00 613.00 285.00 9999.00
1954 371.00 584.50 567.50 909.50 1095.50 1220.50 1511.50 1392.00 1281.00 991.50 650.00 377.50 9999.00
1955 248.50 304.00 592.50 710.50 990.00 1197.50 1378.00 1408.00 1220.00 1058.50 555.00 475.00 9999.00
1956 474.00 309.00 640.00 750.00 1083.50 1345.50 1451.50 1370.50 1293.00 906.00 507.50 375.00 9999.00
1957 427.00 569.00 630.50 741.50 938.50 1329.50 1543.50 1459.50 1221.50 916.00 458.50 410.50 9999.00
1958 367.00 474.50 491.00 741.50 1214.00 1334.00 1534.50 1560.00 1309.00 1045.00 567.50 482.00 9999.00
1959 389.50 323.00 642.00 910.00 1025.00 1425.50 1614.50 1478.50 1250.50 960.00 589.50 389.50 9999.00
1960 244.00 264.50 722.00 828.00 1069.00 1408.00 1564.00 1501.00 1336.00 913.00 579.00 334.00 9999.00
1961 428.50 438.00 613.00 817.50 1045.50 1384.00 1555.00 1472.00 1174.00 895.50 452.50 335.50 9999.00
1962 315.00 423.50 454.50 923.50 992.00 1234.00 1487.50 1536.00 1294.00 951.00 648.50 439.00 9999.00
1963 263.00 523.00 575.50 698.00 1165.00 1193.50 1563.00 1464.50 1332.00 1055.00 605.00 367.50 9999.00
1964 214.00 254.00 474.50 723.00 1018.50 1244.00 1560.00 1418.00 1201.00 1052.00 428.00 370.50 9957.50
1965 371.50 354.00 496.00 710.50 963.00 1116.00 1531.00 1487.00 1163.00 996.00 634.00 383.00 9999.00
1966 225.50 265.00 633.50 848.00 1170.00 1338.50 1557.00 1507.50 1271.00 927.50 602.50 368.50 9999.00
1967 294.50 408.00 658.00 614.00 1025.50 1195.00 1539.00 1506.50 1284.00 987.50 675.50 228.50 9999.00
1968 348.50 540.50 597.00 743.50 1062.50 1294.50 1473.00 1375.00 1229.00 934.50 528.00 249.50 9999.00
1969 433.50 343.50 482.00 807.00 490.50 p 1236.50 1561.50 1614.50 1287.50 826.00 595.50 403.50 9591.00
1970 308.00 486.50 549.00 716.00 1159.83 b 1351.50 1621.50 1542.00 1189.50 832.50 584.50 329.50 9999.00
1971 360.50 415.50 642.00 742.50 979.00 1255.50 1590.00 1456.50 1254.00 819.00 513.50 272.00 9999.00
1972 288.50 482.50 839.50 830.00 1089.00 1332.00 1593.50 1463.50 1240.50 912.00 421.00 279.00 9999.00
1973 252.13 a 403.00 426.50 740.50 1164.00 1316.50 1539.50 1517.50 1221.00 947.00 519.00 383.00 9999.00
1974 341.50 375.50 676.00 805.50 1125.00 1423.50 1489.00 1447.50 1276.00 995.00 545.50 249.50 9999.00
1975 305.00 344.50 545.50 607.50 1002.50 1253.00 1554.00 1485.50 1283.00 902.00 525.00 372.00 9999.00
1976 387.00 523.50 574.50 746.00 1120.00 1315.00 1535.00 1468.50 1217.00 872.00 579.00 361.50 9999.00
1977 343.00 467.00 509.00 853.00 951.50 1377.50 1577.50 1555.00 1290.50 1056.50 623.00 478.50 9999.00
1978 403.00 440.00 736.00 791.00 1080.50 1399.50 1589.00 1491.00 1292.00 1103.00 583.00 307.00 9999.00
1979 246.50 379.00 584.00 811.00 1100.00 1363.00 1553.50 1429.00 1404.00 1036.50 512.00 446.50 9999.00
1980 465.50 537.50 579.00 805.00 1001.50 1340.00 1604.50 1493.00 1279.00 976.50 609.50 565.50 9999.00
1981 507.00 484.50 613.50 946.50 1115.00 1461.50 1579.50 1566.50 1332.50 896.50 655.50 456.00 9999.00
1982 353.50 471.00 589.50 826.50 1089.00 1253.00 1501.00 1530.50 1272.50 877.50 547.50 346.50 9999.00
1983 409.00 422.50 585.50 678.50 1084.00 1264.50 1561.50 1475.00 1395.50 1003.50 592.00 438.00 9999.00
1984 396.50 451.50 700.00 781.50 1258.00 1320.00 1518.00 1486.00 1321.00 0.00 z 0.00 z 0.00 z 9232.50
Period of Record Statistics
MEAN 331.95 410.91 593.71 783.59 1054.53 1272.47 1524.54 1468.96 1261.48 944.74 552.34 369.49 10559.35
S.D. 84.40 86.24 90.44 80.65 82.73 79.79 52.50 49.47 57.27 76.27 81.86 73.69 405.05
SKEW -0.42 -0.31 0.33 -0.08 -0.16 0.17 -0.44 0.27 -0.07 0.05 -0.03 0.05 0.21
MAX 507.00 584.50 839.50 946.50 1258.00 1461.50 1621.50 1614.50 1404.00 1103.00 718.50 565.50 11614.50
MIN 85.50 193.00 418.50 607.50 867.50 1108.00 1378.00 1370.50 1123.00 789.00 379.50 199.50 9838.50
NO YRS 59 59 59 59 58 59 59 59 58 58 58 58 56