DESERT NATL WL RANGE, NEVADA

Monthly Total Growing Degree Days

(262243)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1940 0.00 z 0.00 z 0.00 z 706.00 1070.00 1296.00 1348.50 1378.50 783.00 f 764.87 e 271.50 216.50 7051.87
1941 167.50 256.50 369.50 464.50 916.00 1065.00 1343.33 a 1179.11 c 902.07 a 552.50 299.48 a 141.16 c 7656.65
1942 309.00 257.00 264.05 c 548.89 c 675.50 g 1139.00 606.00 r 1340.46 d 804.00 g 861.50 398.08 d 322.18 c 5440.16
1943 256.78 a 383.50 468.74 b 708.89 c 924.46 c 1023.75 b 1420.00 1369.50 1165.00 746.50 428.57 b 130.64 c 9026.34
1944 59.02 e 108.50 359.08 a 473.04 b 876.94 e 997.22 c 1304.58 a 348.00 w 1012.22 c 413.50 o 152.50 x 0.00 z 5190.61
1945 25.00 u 191.00 280.07 b 552.78 c 396.00 q 1016.00 1352.24 b 1248.00 852.00 h 206.50 t 310.50 92.50 5043.09
1946 93.53 b 143.50 369.93 a 687.00 839.50 1125.50 1289.00 1288.64 b 1010.69 a 552.00 203.89 c 217.00 7820.18
1947 114.50 260.00 191.50 o 293.50 m 979.60 a 1043.00 1231.96 d 1178.60 e 480.00 q 568.13 e 153.50 70.50 5599.79
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1305.44 d 1219.73 e 1055.00 c 710.93 a 162.50 35.50 4489.11
1949 0.00 z 66.89 a 288.50 677.59 a 773.00 1037.00 1297.00 1188.50 1048.50 634.50 529.00 118.00 7658.48
1950 84.50 247.85 a 395.50 679.00 853.03 b 1045.50 1383.50 1310.00 999.50 842.50 442.00 280.00 8562.89
1951 134.00 163.50 386.50 600.60 e 919.15 a 1122.78 c 1408.95 a 1283.00 581.50 m 688.50 236.00 86.50 7029.48
1952 92.50 156.00 217.00 594.50 955.00 1027.50 b 774.50 m 1386.50 1069.50 850.50 241.50 139.50 6730.00
1953 244.50 188.50 427.00 597.50 706.00 1117.50 1454.50 1331.00 1106.00 661.00 383.00 132.50 8349.00
1954 126.00 349.50 294.00 746.00 1014.50 1076.00 1424.40 b 1274.10 a 1087.50 800.00 492.86 b 113.50 8798.35
1955 51.00 112.00 352.50 535.00 847.33 a 1062.00 1299.00 1292.00 1039.50 792.50 362.50 199.00 7944.33
1956 196.50 113.00 413.00 585.56 c 956.57 c 1170.00 d 1318.03 b 1194.57 b 1100.50 692.13 e 308.04 b 183.50 8231.40
1957 60.97 a 344.00 425.00 558.62 a 797.73 a 1198.00 1395.50 1273.30 d 1074.60 e 663.00 263.79 a 208.50 8263.01
1958 177.96 d 306.50 327.00 595.50 994.58 a 1164.00 1317.50 b 1458.00 1133.28 a 839.50 391.07 b 270.22 a 8975.11
1959 187.55 a 173.04 c 476.76 b 743.89 c 891.52 b 1297.00 1493.68 a 1315.84 c 999.00 800.50 402.86 b 198.29 b 8979.93
1960 79.00 134.12 a 503.00 707.00 912.50 1264.50 1417.22 a 1358.00 1157.00 717.81 b 350.69 a 145.24 d 8746.08
1961 173.37 d 253.17 d 426.50 657.00 891.25 a 1268.65 d 1410.50 a 1296.50 891.92 d 620.57 d 216.67 c 106.95 a 8213.05
1962 189.00 198.69 b 263.50 771.21 a 729.02 a 1071.43 b 658.50 p 1354.81 d 1116.43 b 820.97 b 434.46 b 209.50 7159.02
1963 97.00 405.50 354.29 c 477.86 b 951.04 c 999.50 1300.93 b 1336.62 a 1126.00 839.50 378.21 b 162.00 8428.44
1964 87.50 148.76 b 312.30 d 556.00 694.50 f 1038.75 b 1399.00 1006.50 h 1024.66 a 892.11 d 174.50 g 153.89 c 5612.97
1965 242.66 b 223.42 d 302.77 a 543.00 e 785.69 b 658.50 i 1014.00 f 1223.00 871.11 c 620.50 g 281.00 i 120.00 4311.64
1966 71.41 c 90.22 a 441.50 624.00 708.00 h 1167.86 b 1403.86 c 1356.00 1053.00 724.07 c 349.66 a 181.23 e 7462.80
1967 134.52 c 280.58 d 406.00 f 383.57 b 666.00 f 1051.80 e 1417.00 1408.12 e 1048.93 b 611.50 g 281.50 h 83.50 5808.02
1968 109.07 d 334.00 413.50 565.50 857.84 b 1146.43 b 580.00 q 1172.46 c 1025.19 d 744.00 b 279.50 g 49.94 d 6417.95
1969 151.00 f 115.23 b 322.92 a 644.00 953.50 1096.11 c 1369.00 1429.21 b 1117.50 632.52 e 381.50 148.50 8209.98
1970 158.00 295.56 a 369.23 c 471.00 965.28 b 1160.50 1413.50 1371.50 972.41 a 648.93 a 388.39 b 118.83 a 8333.14
1971 242.50 252.50 386.47 a 573.10 a 739.00 1102.00 1429.58 e 1405.33 d 1025.00 614.00 301.50 71.30 a 8142.28
1972 116.00 311.75 a 656.50 674.00 911.50 1172.68 b 1398.00 1281.50 999.00 629.50 263.50 105.00 8518.93
1973 60.50 229.00 283.00 581.00 1011.24 b 952.00 f 1429.50 1318.50 1026.21 a 747.50 280.00 144.50 7110.95
1974 52.91 b 149.52 c 503.50 576.72 a 974.50 1230.00 1339.50 1302.00 1133.28 a 779.00 338.00 104.00 8482.93
1975 138.50 155.08 b 306.00 410.50 789.00 1066.55 a 1323.00 1238.50 1069.00 0.00 z 300.00 c 207.50 7003.63
1976 200.00 281.50 312.50 531.50 957.00 1107.00 1372.50 1211.50 1027.50 677.02 c 449.48 a 136.50 8264.00
1977 136.00 324.59 a 285.00 706.50 728.50 1236.00 1408.00 1337.50 1033.93 b 850.71 e 433.85 d 211.00 f 8480.58
1978 131.15 e 177.00 g 362.50 i 445.00 g 588.00 j 1197.60 e 924.00 j 1009.50 h 506.00 o 646.50 h 198.00 h 57.50 f 1328.75
1979 52.70 a 157.11 a 261.00 l 165.50 x 920.24 d 696.50 l 711.00 o 1252.06 d 906.00 g 839.98 e 175.50 j 182.42 e 3404.51
1980 234.88 e 197.00 k 174.50 m 610.71 b 791.50 1145.50 1386.14 c 1322.67 d 1075.00 765.04 c 398.00 309.00 8038.44
1981 222.50 256.00 377.00 740.50 920.50 1293.50 1458.19 e 1367.10 a 1096.50 640.48 c 413.79 a 203.00 8989.07
1982 127.50 239.00 347.00 567.50 919.00 1085.00 1323.50 1327.50 1000.86 a 607.50 214.50 96.00 7854.86
1983 166.00 265.50 389.50 439.00 848.00 1144.00 1351.50 1247.00 1140.50 748.50 346.50 177.50 8263.50
1984 200.50 190.50 469.00 596.00 1106.50 1178.50 1386.00 1274.50 713.00 j 573.50 303.50 75.00 7353.50
1985 102.00 203.00 358.57 a 704.50 971.50 1222.50 1430.50 1310.00 949.29 b 705.77 a 257.68 b 195.50 8410.80
1986 245.50 323.00 545.08 a 647.50 961.00 1242.00 1288.50 1400.50 902.00 647.50 363.00 92.00 8657.58
1987 101.50 197.50 348.00 723.62 a 926.50 1180.00 1256.50 1321.50 1055.50 807.50 295.50 57.50 8271.12
1988 86.80 a 274.50 390.00 584.00 855.00 1186.50 1448.00 1307.50 983.50 921.50 362.50 159.00 8558.80
1989 86.00 215.00 555.00 832.00 962.50 1170.00 1466.00 1289.50 1041.21 a 709.00 400.00 175.50 8901.71
1990 90.00 163.33 a 479.50 709.50 915.50 1195.00 1395.50 1291.50 1097.50 733.00 327.00 63.50 8460.83
1991 90.00 298.50 275.00 561.00 784.00 1078.00 1362.00 1303.00 1094.00 810.00 333.00 106.00 8094.50
1992 79.50 271.00 424.50 726.00 995.00 1090.00 1313.00 1352.50 1086.00 793.50 247.50 34.00 8412.50
1993 101.00 139.50 490.50 633.50 967.00 1097.00 1304.50 1324.50 1013.00 729.00 242.50 96.50 8138.50
1994 193.00 100.00 534.00 644.00 896.50 1288.50 1447.50 1468.00 1090.50 0.00 z 145.50 135.00 7942.50
1995 113.00 385.00 358.00 553.00 768.50 1021.00 1321.50 1339.00 714.50 k 723.00 481.00 207.50 7270.50
1996 149.50 212.00 j 450.00 669.50 961.00 1206.00 1480.00 1379.50 1053.46 d 453.50 l 336.50 111.50 7796.96
1997 144.50 199.00 477.00 560.00 1040.00 1141.50 1289.00 1329.50 1063.50 671.00 397.50 90.00 8402.50
1998 162.00 170.50 371.50 466.00 732.50 965.50 1350.50 1402.00 1057.50 630.00 318.50 164.00 7790.50
1999 199.00 225.04 a 407.00 f 429.64 b 870.50 1094.50 1305.62 a 1292.91 b 1058.50 778.00 429.00 148.80 a 7831.51
2000 198.50 244.50 362.38 b 737.00 1036.43 a 1238.50 1389.32 a 1384.00 1063.33 c 689.00 177.50 166.37 a 8686.83
2001 107.00 162.00 473.50 589.50 1078.00 1221.72 a 1339.50 1401.50 1130.00 792.57 a 398.65 d 76.39 c 8770.34
2002 93.50 209.50 357.50 719.00 913.50 1217.50 1477.00 1349.50 1075.50 650.00 338.00 87.00 8487.50
2003 294.00 205.50 431.50 558.50 660.50 g 1186.50 1157.00 g 1354.00 1092.00 692.50 212.00 154.40 e 6180.90
2004 91.00 148.00 637.00 668.00 977.00 1199.50 1375.00 1322.84 b 1013.50 652.50 180.50 h 151.00 8235.34
2005 214.50 203.50 255.00 j 461.50 f 946.00 1117.00 1428.00 1291.50 982.50 741.00 415.50 141.50 7481.00
2006 133.00 0.00 z 288.00 588.00 791.50 h 277.00 w 939.00 l 1340.00 1043.00 714.00 432.50 188.50 4727.00
2007 152.50 302.00 609.50 728.28 a 1024.03 a 1231.50 1496.50 1350.50 1050.50 749.00 513.50 127.00 9334.81
2008 148.00 273.00 499.00 642.93 a 890.00 1212.00 1450.00 1404.50 1108.50 783.00 523.50 164.50 9098.93
2009 296.50 256.00 438.50 606.00 1118.50 1109.00 1457.50 1329.00 1176.50 704.50 428.50 106.50 9027.00
2010 172.00 243.00 427.91 c 590.69 a 791.00 1201.07 b 1487.00 1346.00 0.00 z 0.00 z 0.00 z 0.00 z 6258.67
2011 255.46 d 197.08 b 465.53 b 645.58 d 838.79 e 1146.00 1387.25 a 1393.97 a 847.00 g 791.03 b 320.19 d 141.71 c 7582.60
2012 222.88 b 282.46 d 460.23 e 560.00 g 1046.77 a 1214.48 a 1357.91 c 1426.00 c 1115.00 779.65 a 394.50 154.00 8453.88
2013 100.00 133.50 496.55 c 22.00 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 730.05
Period of Record Statistics
MEAN 147.84 222.60 402.20 611.63 910.07 1142.93 1378.55 1321.51 1052.09 727.06 342.40 144.09 8470.47
S.D. 65.77 77.09 93.56 94.49 97.93 82.41 63.44 66.87 65.01 86.27 92.09 60.04 397.55
SKEW 0.57 0.23 0.50 -0.21 -0.16 -0.05 -0.07 -0.29 -0.67 -0.03 -0.16 0.67 0.05
MAX 309.00 405.50 656.50 832.00 1118.50 1297.00 1496.50 1468.00 1176.50 921.50 529.00 322.18 9334.81
MIN 51.00 66.89 217.00 383.57 706.00 965.50 1231.96 1172.46 871.11 552.00 145.50 34.00 7656.65
NO YRS 69 68 65 67 64 68 64 70 62 64 64 69 39