MUSKOGEE, OKLAHOMA

Monthly Total Growing Degree Days

(346130)

Base Temperature = 40 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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
1905 30.50 56.50 492.00 603.00 914.00 1136.50 1119.00 1218.50 1029.64 b 635.50 393.50 34.00 7662.64
1906 99.50 132.50 167.50 702.00 869.50 1045.00 1117.50 1148.50 1069.00 586.00 301.50 203.50 7442.00
1907 205.00 192.50 620.00 435.00 699.50 1056.50 1283.50 1392.00 1081.50 683.50 247.00 106.50 8002.50
1908 95.50 178.50 557.50 633.00 862.00 1050.50 1170.50 1267.00 1020.00 0.00 z 0.00 z 0.00 z 6834.50
1909 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
1910 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
1911 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
1912 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
1913 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
1914 178.00 105.00 301.50 622.50 874.00 1289.00 1411.50 1282.50 1067.50 669.50 431.50 40.00 8272.50
1915 48.00 134.00 60.50 720.00 844.00 1046.50 1202.00 1026.00 1061.50 695.50 427.50 185.00 7450.50
1916 118.50 113.00 397.00 499.50 943.50 1050.50 1394.00 1397.00 1035.50 720.00 346.00 122.00 8136.50
1917 120.50 89.50 307.00 0.00 z 674.50 1078.50 1305.50 1165.00 970.00 476.50 284.50 96.00 6567.50
1918 9.50 176.50 460.00 491.50 951.50 1245.00 1273.00 1417.50 834.00 803.50 312.00 207.50 8181.50
1919 130.00 95.50 389.00 648.50 856.50 1120.00 1349.00 1317.50 1061.00 729.50 277.00 68.50 8042.00
1920 49.00 158.00 401.50 540.00 971.00 1034.00 1252.00 1174.56 d 1069.50 769.50 265.50 159.00 7843.56
1921 206.00 220.00 577.00 597.00 982.50 1151.00 1338.50 1358.00 1229.00 743.50 415.50 185.50 9003.50
1922 68.50 220.00 367.50 676.00 961.50 1170.50 1292.00 1331.00 1123.00 773.00 389.50 239.00 8611.50
1923 268.00 97.50 275.50 630.50 843.50 1153.00 1362.00 1397.50 1050.50 580.00 346.50 194.00 8198.50
1924 60.50 142.00 183.00 641.00 761.50 1197.50 1229.00 1384.50 917.00 804.50 412.50 120.50 7853.50
1925 58.50 256.50 547.50 805.50 858.50 1299.00 1327.00 1275.50 1135.00 536.50 283.00 119.50 8502.00
1926 100.00 238.50 269.50 505.00 923.00 1085.00 1221.50 1293.50 1053.50 773.50 254.00 133.00 7850.00
1927 103.50 300.50 388.50 742.00 961.00 1085.50 1221.00 1148.00 1029.50 821.50 478.50 84.00 8363.50
1928 175.00 191.00 421.00 527.00 926.00 1017.00 1250.50 1289.00 937.00 854.00 312.50 136.50 8036.50
1929 52.00 25.00 458.00 697.00 662.50 g 1074.50 1279.00 1353.50 1017.50 723.00 168.00 268.50 7116.00
1930 40.00 326.50 347.50 779.50 856.50 1073.00 1354.50 1365.00 1140.50 668.00 344.50 86.50 8382.00
1931 145.50 242.00 245.50 540.00 794.00 1183.00 1324.50 1176.50 1219.50 897.00 528.00 241.00 8536.50
1932 132.50 345.00 338.50 733.00 916.00 1139.00 1326.00 1339.00 1066.00 663.00 240.50 168.50 8407.00
1933 272.00 153.00 415.50 641.50 960.50 1177.50 1336.50 1244.00 1149.00 715.50 401.00 292.50 8758.50
1934 169.00 168.50 325.50 678.00 955.50 1278.00 1464.50 1470.00 931.50 808.00 434.50 92.50 8775.50
1935 187.00 185.50 555.00 553.00 808.00 1020.50 1362.50 1355.00 967.00 717.50 232.50 83.00 8026.50
1936 70.50 140.50 555.50 643.00 1002.00 1273.00 1501.50 1547.00 1207.50 648.00 256.00 193.50 9038.00
1937 43.50 134.00 284.00 654.00 956.00 1170.00 1326.50 1402.50 1031.50 695.00 307.00 109.50 8113.50
1938 157.00 299.50 628.00 667.50 916.50 1120.00 1332.00 1390.50 1091.00 890.50 377.00 150.50 9020.00
1939 211.50 113.00 520.00 613.00 954.50 1145.50 1378.00 1323.50 1251.00 868.50 276.00 269.00 8923.50
1940 2.50 105.00 435.50 620.50 882.50 1090.50 1247.00 1216.00 967.50 828.50 312.50 171.50 7879.50
1941 160.50 101.00 257.00 721.00 1014.00 1075.00 1322.00 1298.00 1072.50 854.50 339.50 191.50 8406.50
1942 137.50 128.50 370.50 720.50 867.50 1117.50 1269.00 1244.50 965.50 723.00 443.00 141.00 8128.00
1943 151.00 240.00 284.00 747.50 911.50 1203.00 1390.00 1470.50 985.00 656.50 307.00 74.00 8420.00
1944 158.50 242.50 342.50 606.00 943.00 1188.50 1283.50 1306.50 1009.00 796.50 418.50 45.00 8340.00
1945 89.00 140.50 525.00 608.50 805.00 999.00 1163.00 1245.00 1032.50 682.50 417.41 a 62.00 7769.41
1946 79.50 253.50 578.50 771.00 819.50 1076.50 1326.50 1298.50 1033.50 835.00 365.00 330.00 8767.00
1947 181.00 84.00 217.00 658.50 860.25 a 1113.00 1219.00 1450.50 1128.50 892.00 201.00 133.50 8138.25
1948 47.50 112.50 294.00 773.00 873.50 1110.00 1255.00 1201.00 1003.00 622.50 305.00 163.50 7760.50
1949 80.50 105.54 b 302.00 585.50 960.00 1158.50 1308.20 a 1202.00 870.50 680.00 341.00 145.00 7738.74
1950 188.50 227.00 318.00 606.50 918.50 1131.50 1150.00 1137.70 a 951.50 882.50 276.00 102.00 7889.70
1951 147.00 262.00 366.50 565.50 946.00 1059.83 a 1305.00 1374.00 997.50 730.50 219.50 207.00 8180.33
1952 263.50 233.50 333.00 557.50 922.00 1281.50 1347.00 1360.00 1056.50 598.30 a 359.48 a 117.00 8429.28
1953 169.50 199.50 511.50 533.00 929.50 1361.00 1282.50 1277.72 a 1094.48 a 803.50 326.00 142.50 8630.70
1954 148.50 345.00 384.00 859.00 805.50 1222.50 b 1587.00 1513.00 1228.00 799.80 a 379.50 157.38 e 9429.18
1955 124.00 a 144.67 a 415.50 807.00 1006.50 1067.50 1430.50 1309.00 1104.50 719.00 327.50 111.50 8567.17
1956 81.50 200.00 465.00 598.50 1052.00 1165.50 1403.50 1456.48 a 1145.50 866.50 279.50 195.50 8909.48
1957 73.00 247.50 287.00 610.50 918.50 1127.00 1403.00 1301.00 941.50 594.00 267.00 277.50 8047.50
1958 62.50 122.00 153.00 629.00 968.50 1156.00 1277.50 1263.50 1035.00 668.50 425.00 99.00 7859.50
1959 105.50 165.50 390.00 644.00 1001.50 1121.00 1219.50 1294.00 1035.50 631.50 253.50 191.00 8052.50
1960 128.65 a 102.00 182.00 714.00 855.00 1128.00 1260.50 1261.00 1084.00 807.00 406.50 83.50 8012.15
1961 54.00 224.50 461.50 574.50 860.50 1041.00 1234.00 1185.50 961.00 735.22 a 279.50 97.00 7708.22
1962 78.00 266.00 331.00 610.50 1095.00 1099.50 1304.50 1312.00 962.00 818.50 340.00 161.00 8378.00
1963 73.00 105.00 505.00 763.50 958.50 1210.00 1342.00 1358.50 1071.50 989.00 381.50 56.00 8813.50
1964 160.50 f 97.00 355.50 546.00 h 974.50 1137.00 1376.00 1261.50 995.50 621.00 452.00 133.00 7403.00
1965 150.50 162.50 172.00 774.50 966.00 1082.50 1333.50 1238.00 1053.50 687.00 487.00 251.00 8358.00
1966 72.00 129.50 438.00 595.00 855.50 1061.00 1369.00 1126.50 907.50 618.50 464.50 165.00 7802.00
1967 162.00 126.00 571.00 757.50 799.00 1096.00 1146.00 1135.00 878.50 660.50 274.00 131.50 7737.00
1968 146.50 66.50 384.50 607.00 809.00 1079.00 1215.50 1216.50 926.50 670.00 242.50 98.00 7461.50
1969 111.00 119.00 183.00 674.50 902.50 1045.00 1385.50 1284.00 1041.50 659.00 300.50 89.00 7794.50
1970 83.50 139.50 234.00 661.00 942.00 1090.50 1281.00 1358.00 1057.50 574.50 252.00 201.50 7875.00
1971 74.00 136.50 317.75 a 597.00 816.50 1125.50 1207.00 1142.00 1012.00 795.00 342.50 199.50 7765.25
1972 125.50 195.00 455.00 678.50 877.50 1151.00 1252.00 1303.50 1114.50 653.00 152.50 87.50 8045.50
1973 112.00 101.50 485.00 537.50 811.50 1057.50 1263.00 1217.50 1024.00 777.50 460.50 137.50 7985.00
1974 134.50 215.00 550.00 684.00 1009.00 1013.50 1367.50 1193.00 755.00 717.50 311.50 88.50 8039.00
1975 134.00 78.00 247.00 635.50 924.50 1098.50 1255.00 1292.00 893.50 737.00 404.00 138.00 7837.00
1976 93.52 a 409.00 450.50 666.00 745.00 1019.50 1227.00 1218.50 933.50 503.00 196.50 93.50 7555.52
1977 5.50 191.50 467.50 568.00 h 1004.00 1228.97 a 1409.00 1277.50 1096.50 686.00 366.50 153.00 7885.97
1978 27.00 20.00 300.00 712.50 901.50 1113.50 1443.00 1359.00 749.00 j 718.50 0.00 z 130.50 6725.50
1979 4.00 67.50 396.50 625.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1093.50
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 1181.25 b 721.94 e 0.00 z 0.00 z 1903.19
1981 29.50 y 185.50 i 411.61 d 825.00 e 798.52 b 1210.00 c 1357.50 429.50 u 977.78 c 678.68 c 376.50 95.58 a 6731.17
1982 84.00 118.50 485.50 561.21 a 957.50 1027.00 1320.00 1382.50 1019.00 689.00 365.50 0.00 z 8009.71
1983 72.00 179.50 0.00 z 484.50 855.50 1043.50 1306.50 1419.50 1048.45 a 772.50 408.00 34.62 a 7624.56
1984 67.00 229.00 314.00 585.00 878.00 1151.00 1312.50 729.00 o 978.00 732.00 337.00 285.50 6869.00
1985 5.00 123.00 514.08 a 724.00 946.00 1089.50 1303.00 1333.50 1073.50 784.00 364.50 50.00 8310.08
1986 167.00 285.50 509.50 726.00 933.00 1172.00 1420.00 1215.00 1054.50 679.50 240.00 66.50 8468.50
1987 80.50 224.00 407.50 676.50 1070.50 1141.00 1270.50 1347.50 963.50 611.00 381.00 145.50 8319.00
1988 109.50 167.00 385.50 646.00 935.00 1167.50 1315.50 1306.00 1043.50 614.50 380.00 184.00 8254.00
1989 184.00 31.00 423.00 697.00 896.50 1026.50 1218.00 1233.00 894.00 775.00 444.50 52.50 7875.00
1990 226.00 212.00 430.00 623.00 856.50 1213.00 1249.50 1297.00 1128.50 622.00 479.50 126.50 8463.50
1991 26.00 228.50 473.50 697.00 1040.00 1158.50 1323.50 1252.00 946.50 739.00 268.00 210.00 8362.50
1992 111.00 307.00 442.00 664.00 830.00 1025.50 1253.00 1091.50 953.50 699.00 278.50 109.00 7764.00
1993 61.50 112.00 317.50 545.50 856.50 1103.00 1400.00 1406.50 931.50 599.50 204.50 164.50 7702.50
1994 75.50 146.00 439.50 676.50 859.00 1217.00 1234.00 1205.50 959.48 a 752.00 380.00 172.00 8116.48
1995 136.00 195.00 463.50 629.50 849.00 1034.00 1308.50 1359.50 947.50 693.00 321.00 172.50 8109.00
1996 86.00 307.00 297.00 626.50 1018.50 1119.50 1252.00 1206.00 910.50 706.50 239.00 209.00 7977.50
1997 172.00 195.50 465.00 533.00 863.00 1054.50 1315.00 1190.00 1029.00 706.50 248.50 73.00 7845.00
1998 135.50 194.00 349.00 563.00 1028.00 1188.00 1440.50 1365.50 1221.00 757.00 394.66 a 173.00 8809.16
1999 132.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 132.50
2000 0.00 z 0.00 z 0.00 z 556.00 994.50 1011.00 1278.00 1414.00 1059.50 758.00 170.69 a 3.50 7245.19
2001 17.50 124.50 225.50 797.40 e 986.00 1131.50 1412.50 1362.50 930.00 610.50 455.50 185.50 8238.90
2002 124.00 72.50 203.00 706.00 849.50 1122.50 1283.00 1302.50 1086.50 575.00 215.50 160.50 7700.50
2003 43.50 95.50 364.00 660.00 916.50 1021.00 1357.00 1341.00 877.50 708.50 400.00 129.50 7914.00
2004 126.50 105.00 398.00 620.50 966.50 1064.50 1193.00 1133.00 1020.50 774.00 368.00 138.00 7907.50
2005 172.50 163.50 343.50 606.00 859.00 1143.50 1283.00 1317.00 0.00 z 696.00 409.50 72.00 7065.50
2006 213.00 134.50 433.50 795.00 960.00 1113.50 1389.00 1428.50 890.00 618.50 373.50 205.00 8554.00
2007 49.08 a 137.41 a 0.00 z 497.00 943.00 1090.71 b 1235.50 1361.00 1045.50 777.50 407.00 79.00 7622.71
2008 105.00 108.00 356.00 540.50 894.50 1131.43 b 0.00 z 1227.50 983.00 0.00 z 317.00 110.05 a 5772.98
2009 0.00 z 217.50 451.00 0.00 z 837.52 a 684.50 l 1240.52 a 1217.78 a 954.31 a 0.00 z 507.50 56.50 5482.63
2010 111.50 36.50 375.00 735.00 960.50 1255.00 1345.00 1428.50 1047.50 660.00 396.00 26.50 l 8350.50
2011 43.50 h 212.50 401.00 667.50 861.50 1300.50 1532.50 1455.00 677.50 g 687.50 334.00 126.07 a 7578.07
2012 152.50 182.50 679.93 a 725.00 1014.70 c 831.00 h 1466.50 1323.50 1084.50 437.50 m 0.00 z 0.00 z 6629.13
Period of Record Statistics
MEAN 112.07 168.54 387.04 646.38 907.31 1124.42 1308.88 1297.25 1025.62 715.88 339.02 140.94 8178.48
S.D. 60.61 76.59 117.83 85.85 77.95 76.73 86.13 98.62 91.79 92.27 82.52 64.58 414.49
SKEW 0.37 0.56 -0.11 0.10 -0.26 0.70 0.38 -0.07 0.10 0.15 -0.05 0.49 0.58
MAX 272.00 409.00 679.93 859.00 1095.00 1361.00 1587.00 1547.00 1251.00 989.00 528.00 330.00 9429.18
MIN 2.50 20.00 60.50 435.00 674.50 999.00 1117.50 1026.00 755.00 476.50 152.50 3.50 7442.00
NO YRS 97 99 98 97 99 98 99 98 98 97 97 96 82