LAS VEGAS MCCARRAN AP, NEVADA

Monthly Total Growing Degree Days

(264436)

Base Temperature = 40 F

File last updated on Apr 4, 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
1937 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
1938 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
1939 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
1940 211.00 303.00 569.50 754.00 1176.00 1391.38 a 1494.95 b 1519.52 a 1088.50 818.00 302.00 217.50 9845.34
1941 263.50 353.00 477.50 573.50 1032.50 1165.00 1461.50 1333.00 990.00 641.50 385.50 212.50 8889.00
1942 205.50 181.00 424.00 742.00 961.50 1299.50 1599.00 1454.00 1119.50 856.50 433.00 239.00 9514.50
1943 217.00 332.00 572.50 842.50 1098.00 1205.50 1506.50 1463.00 1226.00 862.00 377.00 235.00 9937.00
1944 158.00 201.50 463.50 663.00 1039.50 1129.00 1460.50 1472.00 1232.00 933.50 399.50 207.00 9359.00
1945 175.50 309.00 401.50 696.50 1078.50 1224.50 1548.00 1441.00 1214.50 857.50 342.50 129.00 9418.00
1946 134.50 202.00 495.00 873.50 1072.00 1375.50 1527.00 1502.00 1204.00 667.50 316.00 277.00 9646.00
1947 93.50 376.00 617.00 785.50 1204.00 1264.00 1505.50 1458.50 1299.00 862.00 309.00 126.00 9900.00
1948 194.50 200.00 323.50 747.50 990.50 1276.00 1507.00 1448.50 1193.00 845.50 288.50 76.00 9090.50
1949 4.00 124.50 422.50 813.00 957.50 1299.00 1530.50 1396.00 1265.50 722.50 567.00 155.00 9257.00
1950 123.00 333.00 516.50 811.00 1008.00 1236.50 1509.50 1465.00 1144.50 984.50 498.00 346.50 9976.00
1951 138.00 222.50 456.50 723.50 1015.00 1259.50 1552.50 1410.00 1241.00 772.00 327.00 104.00 9221.50
1952 116.50 243.00 324.00 722.00 1121.50 1207.50 1492.00 1575.50 1218.50 987.00 299.50 179.50 9486.50
1953 320.00 254.00 508.50 716.50 813.00 1250.00 1568.00 1460.00 1253.50 785.50 452.00 137.50 9518.50
1954 182.50 393.50 378.50 888.00 1172.00 1234.00 1572.00 1427.00 1216.50 879.00 514.00 136.00 9993.00
1955 63.00 131.50 436.00 608.50 936.50 1245.50 1461.50 1445.50 1223.50 923.50 396.50 254.50 9126.00
1956 274.00 178.50 511.00 702.00 1062.00 1366.00 1493.00 1431.00 1302.00 783.50 319.50 193.50 9616.00
1957 130.50 420.50 523.00 704.00 906.50 1373.00 1515.00 1434.50 1203.50 733.50 270.50 210.00 9424.50
1958 186.00 342.50 374.50 670.50 1177.00 1321.00 1511.00 1565.50 1228.50 927.00 414.00 271.50 9989.00
1959 216.00 217.50 531.50 861.00 997.00 1403.50 1654.50 1461.50 1134.50 875.00 403.00 231.50 9986.50
1960 98.50 173.50 610.00 778.00 1036.00 1422.50 1579.50 1498.00 1259.00 807.50 391.00 138.50 9792.00
1961 165.50 308.50 501.50 750.50 1017.50 1410.50 1581.00 1478.50 1066.50 745.50 307.50 119.00 9452.00
1962 184.50 293.00 349.00 910.00 949.50 1268.00 1496.00 1544.00 1241.50 887.00 517.50 215.00 9855.00
1963 120.50 442.00 432.00 554.00 1111.50 1159.00 1560.00 1485.00 1215.50 931.50 449.50 148.50 9609.00
1964 106.50 164.00 380.50 653.50 958.00 1225.50 1571.00 1475.50 1152.00 991.50 308.00 188.50 9174.50
1965 233.00 272.50 409.50 634.00 917.50 1140.00 1510.50 1482.50 1042.50 923.00 477.00 159.00 9201.00
1966 112.00 166.50 557.50 793.00 1161.50 1315.00 1525.50 1536.50 1203.00 820.50 460.50 210.50 9862.00
1967 178.50 295.50 597.50 485.50 1006.50 1187.00 1603.50 1559.00 1200.00 902.50 501.50 99.00 9616.00
1968 146.00 456.00 543.00 659.50 1038.50 1319.50 1516.50 1347.00 1190.50 835.00 435.50 78.50 9565.50
1969 245.50 178.50 400.50 732.50 1141.50 1241.50 1540.50 1618.50 1273.50 707.00 402.50 187.00 9669.00
1970 185.50 349.50 462.00 557.00 1093.00 1301.50 1584.00 1512.50 1115.50 737.50 448.50 150.00 9496.50
1971 226.00 281.00 492.00 690.50 867.50 1298.00 1637.00 1518.00 1127.00 672.50 327.00 80.50 9217.00
1972 96.50 359.50 735.00 753.50 1069.50 1340.00 1644.50 1441.00 1139.00 728.00 290.50 119.50 9716.50
1973 85.50 267.50 329.50 664.00 1136.50 1355.00 1601.00 1473.50 1166.50 858.50 400.50 194.00 9532.00
1974 95.00 248.50 604.00 703.00 1146.50 1472.50 1510.50 1478.00 1303.00 906.50 443.00 155.00 9999.00
1975 174.00 246.50 429.50 497.00 1006.00 1313.50 1559.00 1471.50 1250.50 809.00 391.50 260.00 9408.00
1976 237.50 381.00 414.00 676.00 1171.50 1243.50 1453.50 1410.00 1161.50 821.00 546.50 200.00 9716.00
1977 182.00 396.50 390.00 858.50 859.00 1438.50 1622.00 1550.50 1217.00 973.50 517.00 370.50 9999.00
1978 243.50 336.50 616.00 692.50 1026.00 1412.50 1608.50 1518.50 1168.00 1037.00 425.50 118.50 9999.00
1979 93.00 246.00 496.50 781.00 1095.50 1365.50 1582.00 1423.00 1358.00 952.00 348.00 224.00 9964.50
1980 293.00 382.00 439.50 705.50 896.50 1317.00 1609.50 1555.50 1241.50 896.00 503.50 393.00 9999.00
1981 342.00 349.00 509.00 917.00 1062.50 1464.00 1634.00 1550.00 1273.50 755.50 539.00 271.50 9999.00
1982 187.50 313.00 467.50 712.00 1041.50 1243.50 1490.00 1465.00 1135.50 714.00 314.00 151.50 9235.00
1983 205.50 330.00 506.50 553.00 1017.00 1282.50 1501.50 1357.00 1272.50 860.50 457.00 247.00 9590.00
1984 235.00 292.00 553.50 691.00 1261.00 1304.50 1491.50 1407.50 1250.00 714.00 381.50 135.00 9716.50
1985 146.00 258.50 459.50 844.50 1144.00 1421.00 1612.00 1546.50 1061.50 847.00 360.50 260.50 9961.50
1986 363.50 444.50 711.50 784.00 1135.00 1434.50 1474.50 1588.00 1060.00 773.00 474.50 185.00 9999.00
1987 160.00 321.50 453.00 852.00 1068.00 1388.50 1452.50 1495.50 1236.50 959.00 400.50 119.00 9906.00
1988 166.00 359.50 559.00 723.50 1034.00 1359.00 1629.50 1454.50 1173.50 1079.50 480.00 218.50 9999.00
1989 144.00 324.00 724.00 979.50 1105.00 1356.50 1653.00 1452.50 1199.00 841.00 518.00 250.50 9999.00
1990 166.50 252.00 635.50 864.50 1069.00 1375.50 1575.00 1482.00 1258.50 905.00 453.00 119.00 9999.00
1991 177.50 445.50 393.50 725.50 926.00 1263.50 1556.00 1481.00 1257.00 997.50 456.00 215.50 9894.50
1992 184.00 409.00 519.00 915.00 1169.00 1295.50 1507.50 1566.00 1311.00 957.00 379.50 125.50 9999.00
1993 191.50 283.00 646.00 823.00 1147.00 1274.00 1531.50 1502.00 1237.00 901.00 345.50 194.00 9999.00
1994 288.00 240.00 704.00 827.50 1134.50 1509.50 1651.50 1639.00 1292.50 841.50 280.50 233.00 9999.00
1995 231.50 521.50 553.50 744.00 960.00 1227.50 1622.00 1645.50 1312.00 911.00 594.00 278.00 9999.00
1996 266.50 437.00 612.00 850.00 1156.50 1407.50 1650.50 1609.50 1211.50 830.50 494.00 247.50 9999.00
1997 266.00 325.00 701.50 762.00 1289.00 1327.50 1494.00 1571.00 1236.50 845.50 486.50 185.50 9999.00
1998 268.00 264.00 513.50 631.00 929.00 1200.50 1603.00 1609.50 1199.00 823.00 444.50 264.00 9749.00
1999 323.00 355.50 637.00 627.50 1095.00 1356.50 1493.50 1487.50 1248.50 979.00 563.00 269.00 9999.00
2000 354.00 393.50 575.00 935.50 1263.00 1461.50 1619.50 1565.50 1249.50 845.00 306.00 293.00 9999.00
2001 197.00 272.50 636.50 749.00 1308.00 1435.50 1560.00 1609.50 1353.00 994.50 556.50 169.50 9999.00
2002 199.00 334.00 478.00 891.00 1110.00 1442.50 1690.50 1569.00 1282.50 850.00 503.00 236.50 9999.00
2003 438.50 325.00 607.50 686.00 1174.00 1436.00 1697.50 1558.50 1331.50 1095.00 378.00 249.00 9999.00
2004 235.50 256.00 822.50 835.00 1211.00 1443.00 1644.00 1534.50 1248.50 875.50 413.00 284.00 9999.00
2005 353.50 367.50 606.00 770.00 1207.00 1348.50 1713.50 1536.50 1259.50 942.00 577.50 303.00 9999.00
2006 315.00 387.50 468.50 797.00 1270.00 1514.50 1692.00 1582.00 1227.00 860.00 552.50 231.50 9999.00
2007 215.00 410.00 755.50 914.00 1253.50 1483.50 1716.00 1627.00 1281.00 922.00 625.50 165.00 9999.00
2008 196.00 361.00 655.00 829.00 1065.00 1461.50 1663.50 1640.50 1344.50 963.00 624.00 204.00 9999.00
2009 346.00 334.00 613.50 779.00 1351.00 1303.00 1694.50 1567.00 1385.00 836.00 574.50 173.50 9999.00
2010 273.00 350.50 567.50 719.50 982.00 1426.00 1741.00 1593.50 1353.50 942.50 488.50 357.50 9999.00
2011 292.50 299.00 641.00 794.00 991.50 1363.50 1600.50 1670.50 1320.00 945.50 442.50 193.50 9999.00
2012 330.00 399.00 640.00 874.00 1260.50 1474.50 1596.00 1631.00 1362.50 991.00 609.00 285.50 9999.00
2013 212.50 322.00 771.50 26.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.50 z 1306.00
Period of Record Statistics
MEAN 205.11 309.45 529.90 751.05 1078.27 1330.92 1570.09 1508.69 1223.47 866.52 432.58 203.59 10006.03
S.D. 81.82 84.00 114.26 105.57 115.00 94.69 72.60 75.27 80.37 97.20 93.58 69.86 602.16
SKEW 0.34 -0.09 0.31 -0.27 0.09 -0.06 0.34 0.02 -0.50 -0.12 0.15 0.38 0.40
MAX 438.50 521.50 822.50 979.50 1351.00 1514.50 1741.00 1670.50 1385.00 1095.00 625.50 393.00 11453.00
MIN 4.00 124.50 323.50 485.50 813.00 1129.00 1452.50 1333.00 990.00 641.50 270.50 76.00 8889.00
NO YRS 74 74 74 73 73 73 73 73 73 73 73 73 73