OVERTON, NEVADA

Monthly Total Growing Degree Days

(265846)

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
1939 0.00 z 0.00 z 0.00 z 0.00 z 1169.00 1336.50 1597.00 1182.50 h 0.00 z 801.00 573.50 388.50 5865.50
1940 0.00 z 0.00 z 0.00 z 897.00 1289.08 a 1448.50 1617.17 a 1635.50 0.00 z 875.00 375.50 296.00 8433.75
1941 268.67 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1540.18 a 1402.00 1114.00 0.00 z 416.00 228.50 4969.35
1942 275.50 231.50 488.50 943.50 1028.50 1315.50 1629.00 669.00 q 1222.50 945.50 482.50 276.50 8839.00
1943 219.07 a 394.50 572.00 0.00 z 1079.00 1198.00 1472.00 1536.50 1300.00 902.00 421.00 280.00 9374.07
1944 194.50 238.50 463.50 659.50 1061.50 1140.00 1451.00 1564.00 1239.00 443.00 p 400.00 216.47 b 8627.97
1945 99.50 o 305.76 c 449.50 732.50 1109.28 a 1234.29 b 1638.50 1542.00 1243.39 b 902.10 a 364.50 206.31 b 9728.13
1946 153.50 258.00 535.86 c 917.00 1138.98 b 1380.54 b 1570.50 1542.54 d 1225.00 700.00 338.50 252.50 9999.00
1947 105.00 390.50 646.00 814.00 1221.00 1321.03 a 1556.64 c 1505.00 1360.50 903.50 333.00 182.00 9999.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1252.00 f 1477.00 1270.50 910.00 312.00 114.50 4084.00
1949 11.00 168.00 a 490.00 541.00 h 1059.68 a 1351.50 1583.50 1442.50 1272.50 801.50 546.50 192.00 8918.68
1950 148.50 382.00 569.00 906.00 1066.50 1269.00 1597.00 1486.97 a 1207.00 968.50 517.50 328.00 9999.00
1951 174.50 261.00 530.10 a 783.00 1057.50 1251.00 1573.50 1441.50 1255.34 a 816.33 a 388.50 121.50 9653.78
1952 127.50 259.00 368.26 b 808.50 1106.50 1192.00 44.00 z 1569.78 b 1159.14 a 563.50 i 234.50 f 215.21 e 6805.88
1953 229.00 215.50 511.50 709.00 859.98 b 1216.00 1605.00 1451.50 1160.50 766.00 415.50 85.77 a 9225.25
1954 147.00 414.50 413.69 b 871.50 1161.50 1248.00 1582.50 1419.80 a 1184.00 858.70 a 496.50 141.57 a 9939.26
1955 51.00 150.50 455.91 b 682.24 a 985.80 a 1182.00 1468.37 a 1484.42 e 1110.58 d 878.69 b 386.90 a 256.55 b 9092.96
1956 225.94 e 126.50 457.00 721.03 a 1031.00 1239.50 1446.50 1339.00 1182.00 777.50 314.00 183.50 9043.48
1957 151.50 442.00 555.50 692.00 896.50 1312.76 a 1490.00 1453.90 a 1122.00 770.00 300.50 172.00 9358.66
1958 180.00 320.00 395.50 603.50 1037.00 1180.00 1328.50 1544.00 1202.00 896.93 a 352.76 a 169.00 9209.19
1959 133.00 187.50 460.00 820.50 989.50 1349.00 1597.50 1453.50 1081.55 a 837.50 400.34 a 246.00 9555.90
1960 99.00 183.00 560.00 776.50 1029.00 1352.07 a 1491.00 1448.50 1225.00 812.00 399.50 150.50 9526.07
1961 131.50 281.00 481.50 723.00 971.00 1341.00 1542.50 1479.00 1045.50 783.55 b 360.58 d 156.11 c 9296.24
1962 150.50 304.77 b 255.00 i 874.82 b 955.63 e 1240.56 c 1432.41 b 1460.50 1221.50 925.50 507.22 c 181.00 g 9073.42
1963 95.50 g 435.75 d 324.00 g 449.50 h 889.00 f 775.00 j 1451.04 e 1506.71 b 1240.20 e 768.00 g 507.69 d 121.00 g 5141.39
1964 144.87 e 0.00 z 296.50 i 534.00 h 535.00 n 773.00 j 1527.30 c 1498.13 e 869.00 f 978.50 152.50 n 190.98 c 4339.79
1965 135.50 n 234.50 g 309.50 j 532.50 h 595.00 l 886.00 f 1028.50 i 936.00 j 733.00 h 873.88 b 258.00 p 165.50 h 873.88
1966 65.00 j 117.00 j 429.00 h 399.50 m 597.00 n 888.00 i 961.50 k 1136.00 h 676.50 m 870.98 e 325.00 i 156.50 l 870.98
1967 119.50 j 169.50 h 610.24 d 314.00 k 684.50 i 643.50 m 1167.00 h 1580.40 e 1223.08 d 895.00 477.86 b 121.42 a 4908.00
1968 181.35 a 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 181.35
1969 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
1970 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
1971 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
1972 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
1973 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
1974 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
1975 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
1976 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
1977 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
1978 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
1979 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
1980 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
1981 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
1982 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
1983 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
1984 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
1985 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
1986 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
1987 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
1988 0.00 z 0.00 z 553.50 739.50 1047.50 1398.50 1644.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5383.50
1989 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
1990 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
1991 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
1992 0.00 z 436.00 559.50 896.50 1146.50 1263.00 1487.50 1555.50 1284.50 963.00 374.50 141.50 9999.00
1993 205.50 320.50 612.50 795.50 1123.50 1238.50 1452.00 1487.50 1201.00 893.00 313.50 187.00 9830.00
1994 241.00 223.00 695.50 825.00 1080.50 1427.00 1637.00 1620.00 1270.50 812.50 283.00 255.00 9999.00
1995 263.00 521.00 558.50 744.00 979.50 1249.50 1589.50 1603.00 1326.50 913.00 591.00 294.00 9999.00
1996 236.50 458.50 614.50 864.50 1169.50 1383.50 1664.50 1611.50 1230.00 846.00 511.50 244.50 9999.00
1997 288.00 365.00 689.00 750.00 1271.00 1327.00 1466.50 1526.00 1246.50 814.50 457.00 169.00 9999.00
1998 222.50 260.50 522.00 632.00 934.00 1186.50 1542.00 1550.00 1207.00 785.00 380.50 186.00 9408.00
1999 298.00 349.50 652.50 654.50 1104.00 1300.00 1610.00 1557.00 1282.00 949.00 546.00 254.95 b 9999.00
2000 328.50 392.50 617.00 940.50 1270.50 1508.00 1574.50 1624.50 1276.00 0.00 z 322.50 279.00 9999.00
2001 230.50 357.00 665.00 811.00 1314.00 1412.07 a 1574.00 1606.50 1347.50 972.50 0.00 z 156.50 9999.00
2002 215.50 358.50 537.00 932.00 1138.00 1451.00 1717.50 1519.50 1270.50 881.50 525.50 234.50 9999.00
2003 423.50 362.00 627.00 739.50 1165.00 1425.00 1714.00 1581.50 1351.50 1113.50 395.50 222.00 9999.00
2004 244.50 272.00 820.50 834.50 1157.50 1367.00 1610.50 1513.50 1223.00 842.00 396.00 218.00 9999.00
2005 312.50 348.00 564.00 700.50 1132.50 1314.00 1608.00 1488.00 1172.00 891.00 493.50 181.00 9999.00
2006 237.50 331.00 422.00 800.00 1245.00 1410.00 1632.00 1492.00 1167.00 772.00 472.50 147.00 9999.00
2007 136.50 337.50 688.00 809.00 1146.00 1328.00 1612.00 1533.50 1211.50 825.00 530.50 155.00 9999.00
2008 214.00 283.00 577.00 765.00 1031.50 1371.50 1626.50 1590.00 1318.50 960.50 562.00 165.00 9999.00
2009 322.00 341.00 598.00 758.00 1324.50 1284.50 1689.00 1548.00 1387.50 858.50 536.50 180.50 9999.00
2010 259.00 371.50 569.00 723.00 972.00 1403.00 1748.50 1580.50 1297.00 958.00 438.50 301.00 9999.00
2011 206.50 245.00 529.00 728.50 925.00 1282.50 1538.00 1576.50 1285.50 871.00 352.50 119.50 9659.50
2012 221.50 331.50 563.50 846.50 1226.50 1421.50 1601.50 1628.50 1352.00 933.10 a 535.50 222.50 9999.00
2013 164.00 254.00 685.00 53.50 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 z 1103.00
Period of Record Statistics
MEAN 204.02 313.22 556.58 785.97 1095.62 1314.78 1568.00 1522.99 1234.98 873.44 431.25 206.19 10071.06
S.D. 77.62 88.70 92.54 87.90 113.61 87.36 85.20 66.51 75.37 75.81 85.59 63.20 607.91
SKEW 0.13 -0.02 0.29 0.05 0.12 0.02 -0.36 -0.35 -0.26 0.39 0.12 0.52 -0.17
MAX 423.50 521.00 820.50 943.50 1324.50 1508.00 1748.50 1635.50 1387.50 1113.50 591.00 388.50 11120.00
MIN 11.00 126.50 368.26 603.50 859.98 1140.00 1328.50 1339.00 1045.50 700.00 283.00 85.77 9043.48
NO YRS 43 43 43 41 44 44 46 46 45 45 45 46 31