OGDEN PIONEER P H, UTAH

Monthly Total Growing Degree Days

(426404)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1902 0.00 35.50 26.50 298.45 a 581.50 826.50 977.05 c 965.50 649.14 a 406.50 78.62 a 14.50 4859.76
1903 2.50 0.00 116.50 284.48 a 477.00 918.62 a 1025.50 1056.00 564.50 341.50 62.50 0.00 4849.10
1904 0.00 37.50 65.00 353.00 579.00 800.00 1039.00 1005.50 728.00 358.57 a 84.83 a 0.00 5050.39
1905 6.00 32.50 156.00 345.52 a 478.00 836.50 1107.14 c 1062.27 a 716.25 b 199.90 b 68.50 0.00 5008.57
1906 0.00 5.70 a 84.73 a 308.79 a 512.00 699.31 a 1096.88 a 966.68 a 639.83 a 338.50 123.50 32.00 4807.93
1907 0.00 b 62.50 150.00 379.04 d 532.00 624.00 1043.50 913.47 a 672.00 494.50 48.50 5.68 a 4925.19
1908 0.00 24.50 115.73 a 411.00 422.00 618.10 a 1098.95 a 911.50 644.00 234.50 54.00 3.00 4537.29
1909 38.50 1.50 49.00 218.28 a 449.00 907.76 a 1037.00 1047.28 a 617.50 374.00 119.50 0.00 4859.32
1910 1.50 0.50 263.50 468.50 627.00 903.50 1114.45 a 956.98 d 744.83 a 386.43 b 161.79 b 6.20 a 5635.18
1911 0.00 z 1.04 a 132.00 260.50 0.00 z 757.50 917.00 968.50 494.50 248.00 0.00 z 0.00 3779.04
1912 2.00 28.00 74.50 207.00 739.50 758.00 902.00 886.50 422.00 495.00 68.00 0.00 4582.50
1913 0.00 1.00 51.00 236.00 564.50 740.50 855.50 979.00 603.50 202.00 84.50 0.00 4317.50
1914 2.00 6.00 0.00 z 0.00 z 0.00 z 0.00 z 522.00 p 1053.00 659.50 383.50 60.50 1.50 2166.00
1915 0.00 16.00 165.50 523.50 524.00 729.00 1071.00 1178.00 659.00 443.50 158.00 18.00 5485.50
1916 0.50 14.00 174.24 b 374.50 468.50 747.50 1087.00 1016.00 753.62 a 162.50 j 35.50 h 0.50 j 4635.86
1917 0.00 j 0.00 i 25.50 h 116.50 i 340.50 h 574.50 g 698.50 m 696.00 j 516.50 j 290.50 h 70.50 j 37.00 m 0.00
1918 0.00 j 0.00 m 83.00 j 139.00 k 307.00 k 1026.67 c 1027.65 a 874.20 a 687.00 288.50 g 31.73 d 5.50 3652.75
1919 0.00 0.00 a 8.50 0.00 z 550.00 946.50 1131.50 994.50 693.00 126.00 29.50 0.00 4479.50
1920 10.00 7.50 36.00 150.00 508.00 773.50 1120.00 997.50 640.00 249.03 a 46.50 1.00 4539.03
1921 10.50 32.50 154.00 226.50 574.02 a 919.50 1170.00 1090.00 678.00 542.00 223.50 31.50 5652.02
1922 4.00 12.50 90.50 218.50 615.00 1006.00 1146.50 1167.50 874.50 510.00 30.00 11.50 5686.50
1923 14.50 0.00 64.50 288.00 622.50 750.00 1191.50 1049.50 742.50 259.00 102.00 0.00 5084.00
1924 0.00 6.38 d 7.00 223.00 541.50 792.50 1036.50 974.50 596.50 324.50 76.00 0.00 4578.38
1925 4.00 25.00 154.00 292.00 629.50 668.00 1059.50 920.00 659.00 320.50 28.00 6.50 4766.00
1926 0.00 11.00 111.00 406.00 567.50 839.50 1005.00 986.50 601.50 371.00 141.00 31.50 5071.50
1927 0.50 25.00 78.50 222.50 420.50 762.50 1044.50 945.00 636.50 403.50 175.50 5.50 4720.00
1928 0.00 2.50 124.50 225.50 655.50 705.00 1038.50 982.00 710.50 348.50 64.50 0.00 4857.00
1929 0.00 1.50 59.00 208.00 471.50 713.00 1086.50 1061.00 587.50 383.00 20.00 75.00 4666.00
1930 0.00 46.00 92.00 421.50 406.00 716.50 1073.00 1015.50 645.50 246.50 56.50 0.00 4719.00
1931 0.00 1.00 83.50 300.50 510.50 869.50 1133.00 1034.50 702.50 427.50 102.00 0.50 5165.00
1932 0.00 1.00 48.00 235.50 511.50 720.50 987.00 924.50 688.50 233.00 119.50 9.50 4478.50
1933 0.00 0.00 56.00 207.00 362.00 926.00 1115.50 951.00 731.50 533.00 82.50 53.50 5018.00
1934 18.50 65.00 256.50 463.00 772.50 776.00 1100.50 1085.00 660.00 456.00 172.00 7.50 5832.50
1935 1.50 20.50 84.00 264.00 438.00 799.00 1113.50 1048.50 800.00 366.50 9.50 0.00 4945.00
1936 0.00 6.00 48.00 399.50 648.00 871.50 1134.00 1027.00 648.50 365.00 12.50 11.00 5171.00
1937 0.00 0.00 66.00 181.00 633.00 744.50 1078.00 1049.00 805.50 459.50 108.50 19.00 5144.00
1938 18.50 38.50 69.50 304.50 458.00 827.00 986.00 1010.00 841.50 424.50 7.50 16.00 5001.50
1939 0.00 0.00 153.50 374.50 637.50 739.00 1095.50 1028.50 713.50 359.00 145.50 108.00 5354.50
1940 4.00 45.00 168.50 323.00 739.00 917.00 1136.50 1177.00 760.00 480.50 53.50 7.00 5811.00
1941 0.00 22.00 131.50 234.50 658.50 760.50 1127.50 1034.00 623.00 334.50 111.50 29.50 5067.00
1942 0.00 0.00 22.50 336.50 451.00 760.50 1240.50 1106.50 780.50 454.50 89.50 8.50 5250.50
1943 20.00 7.50 130.50 502.50 554.00 766.00 1156.00 1122.00 868.00 514.50 102.00 0.00 5743.00
1944 0.00 9.00 29.00 242.00 650.00 692.50 1120.50 1111.00 802.50 583.00 94.14 a 0.00 5333.64
1945 8.78 a 19.00 74.50 243.50 638.50 643.50 1168.00 1068.50 691.50 479.00 67.00 7.00 5108.78
1946 0.00 8.00 141.00 453.50 571.50 915.00 1212.50 1160.00 753.50 231.50 27.50 41.00 5515.00
1947 4.50 22.00 184.00 292.00 732.50 721.00 868.00 h 1047.00 764.00 493.50 42.50 6.00 4309.00
1948 3.50 22.00 43.50 327.00 630.50 869.00 1101.50 1086.00 804.00 432.50 42.50 4.50 5366.50
1949 0.00 1.00 97.50 442.50 648.00 781.00 1102.00 1090.50 781.50 232.50 96.50 3.50 5276.50
1950 11.00 42.00 82.00 288.00 447.50 799.50 1027.00 1018.50 708.00 539.00 95.50 1.00 5059.00
1951 0.50 28.50 49.00 337.00 541.50 664.50 1064.00 947.50 679.00 242.00 37.50 3.00 4594.00
1952 0.00 1.00 16.00 359.50 637.00 854.00 1111.50 1113.00 887.50 599.50 58.50 2.50 5640.00
1953 70.50 39.50 177.00 248.00 407.00 822.50 1190.50 1117.50 873.50 459.00 229.00 0.00 5634.00
1954 13.00 42.00 87.50 440.50 696.00 785.50 1214.50 1043.00 774.00 399.50 183.00 0.50 5679.00
1955 0.00 0.00 44.00 224.50 577.50 806.00 1097.50 1144.50 772.00 435.00 47.00 71.50 5219.50
1956 15.00 1.50 181.00 331.50 649.00 908.00 1145.00 1013.50 835.50 424.00 50.50 1.00 5555.50
1957 0.00 60.00 120.00 239.50 543.00 813.50 1130.50 1117.50 746.50 363.50 7.00 12.00 5153.00
1958 0.50 80.00 64.00 220.50 805.50 916.50 1068.00 1147.00 746.00 477.50 93.00 10.00 5628.50
1959 5.00 9.50 81.00 364.50 492.50 952.50 1147.00 1052.00 643.50 380.50 60.00 0.00 5188.00
1960 0.00 1.00 162.00 341.00 579.00 920.50 1249.00 971.50 870.00 418.00 102.00 7.50 5621.50
1961 2.00 31.50 107.50 270.00 655.00 1030.00 1214.50 1146.50 553.00 331.50 13.50 7.00 5362.00
1962 3.50 42.00 56.50 429.00 543.50 842.00 1071.50 1052.00 806.00 508.50 138.00 4.50 5497.00
1963 3.00 73.00 103.50 180.00 671.15 a 707.00 1121.00 1140.00 828.00 560.00 81.00 0.00 5467.65
1964 0.00 0.00 18.50 174.50 533.00 714.50 1180.00 1003.00 703.50 459.00 72.50 44.50 4903.00
1965 17.00 22.50 68.00 346.50 504.00 792.50 1086.00 976.50 537.00 505.00 0.00 z 11.50 4866.50
1966 2.00 0.00 172.50 303.00 707.00 866.50 1213.00 1071.00 835.50 354.50 162.50 11.50 5699.00
1967 7.50 21.50 165.00 168.00 537.50 722.50 1167.50 1191.00 808.50 416.50 176.50 0.00 5382.00
1968 0.50 52.50 171.00 188.50 527.50 806.50 1171.00 871.00 645.50 361.50 55.00 3.00 4853.50
1969 37.50 2.00 86.00 333.00 783.00 738.50 1138.00 1149.50 843.50 239.00 104.00 17.00 5471.00
1970 42.50 66.00 59.93 a 137.00 581.00 853.50 1121.50 1148.00 589.00 257.00 76.00 8.50 4939.93
1971 18.00 23.50 98.00 264.00 545.00 833.00 1172.50 1155.00 589.00 298.50 55.00 7.50 5059.00
1972 2.00 70.50 254.00 260.50 681.00 925.00 1118.00 1099.50 666.50 429.00 41.00 10.00 5557.00
1973 0.00 9.00 32.00 220.00 666.00 855.50 1102.00 1107.00 648.50 446.00 133.00 6.00 5225.00
1974 13.00 5.00 192.50 272.00 605.50 978.50 1175.00 1026.50 791.00 440.00 76.00 7.00 5582.00
1975 6.50 8.00 89.50 142.50 423.00 731.00 1187.50 1015.50 757.00 394.50 67.00 23.00 4845.00
1976 0.00 22.50 49.00 275.50 696.00 776.00 1159.00 980.00 814.00 346.00 147.00 1.00 5266.00
1977 0.00 40.00 56.50 454.50 432.50 1019.00 1120.50 1005.50 735.50 460.50 104.00 27.00 5455.50
1978 1.00 28.00 232.00 273.50 488.50 847.00 1125.00 990.50 665.50 474.00 66.00 2.00 5193.00
1979 0.00 7.00 96.00 302.00 622.00 859.50 1150.00 1058.50 908.50 485.50 23.79 a 3.00 5515.79
1980 14.00 56.50 51.50 395.50 517.00 844.00 1155.55 b 997.50 734.50 376.50 137.50 29.00 5309.05
1981 1.00 57.00 127.00 445.56 c 507.50 874.00 1156.50 1159.50 829.50 278.50 166.00 45.50 5647.56
1982 7.00 39.00 93.00 237.00 512.50 836.00 1054.50 1145.00 679.50 238.00 34.50 5.50 4881.50
1983 9.50 22.00 116.50 173.50 473.50 789.50 1094.00 1117.00 767.50 449.50 147.50 7.50 5167.50
1984 0.00 0.00 26.00 229.00 628.50 765.00 1110.50 1069.50 707.50 249.50 72.00 0.00 4857.50
1985 0.00 0.00 60.00 445.00 697.50 918.50 1209.00 1050.50 608.00 343.50 54.50 0.00 5386.50
1986 0.00 p 113.56 a 315.00 287.50 587.50 1027.50 1059.00 1166.00 612.00 401.50 114.31 a 11.00 5694.87
1987 10.00 15.50 124.50 500.00 696.00 939.50 1056.00 1036.00 808.50 542.00 109.00 33.00 5870.00
1988 0.00 33.50 104.00 355.50 606.00 1041.00 0.00 z 1111.50 721.50 671.00 99.00 0.52 a 4743.52
1989 0.00 10.00 193.50 470.50 606.50 855.50 1261.00 1070.00 812.00 481.50 94.50 1.00 5856.00
1990 14.00 24.00 242.50 489.00 590.00 918.00 1206.50 1130.00 978.00 455.00 132.00 0.00 6179.00
1991 0.00 37.00 132.00 272.00 502.50 867.50 1195.50 1178.50 760.00 486.50 71.50 0.00 5503.00
1992 2.00 0.00 z 296.50 565.00 796.00 927.50 0.00 z 1127.50 799.50 530.50 34.50 0.00 z 5079.00
1993 0.50 2.50 184.50 279.50 728.50 737.50 909.00 1011.00 736.00 384.50 25.00 21.50 5020.00
1994 14.00 29.00 237.00 408.50 765.00 983.50 1219.00 1219.00 886.00 374.50 55.00 11.50 6202.00
1995 17.00 129.50 202.00 304.50 490.00 736.55 a 1075.50 1131.50 824.00 390.50 212.00 80.00 5593.05
1996 6.50 23.50 193.00 328.50 595.00 971.50 1166.00 1097.00 720.50 448.00 142.00 48.50 5740.00
1997 20.50 0.00 z 228.50 0.00 z 720.00 867.00 1044.50 1119.50 797.50 398.50 91.00 0.00 5287.00
1998 9.50 20.50 136.00 251.50 554.00 654.50 1209.00 1126.00 854.50 362.00 113.50 33.00 5324.00
1999 8.50 21.50 203.00 200.50 503.50 812.00 1122.50 1114.50 695.00 477.00 254.50 15.50 5428.00
2000 24.50 60.50 97.50 444.00 658.50 906.00 1222.50 1198.00 733.00 421.00 7.50 0.00 5773.00
2001 0.00 7.00 175.67 a 298.50 710.00 849.50 1177.50 1183.00 889.50 475.00 178.00 0.50 5944.17
2002 1.50 5.50 96.00 344.00 589.50 932.00 1283.00 1087.00 783.50 340.00 30.00 13.50 5505.50
2003 24.00 22.00 162.50 335.00 621.00 898.00 1312.50 1194.00 760.00 601.06 d 30.50 11.00 5971.56
2004 0.00 0.00 z 258.50 384.50 0.00 z 894.50 1159.50 1017.00 706.00 410.00 90.00 16.50 4936.50
2005 0.00 5.50 102.50 250.50 601.00 735.00 0.00 z 1124.50 743.00 465.00 0.00 z 9.00 4036.00
2006 6.00 31.50 75.95 a 378.62 a 635.00 921.00 827.50 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2048.07
Period of Record Statistics
MEAN 6.31 23.20 116.64 311.38 582.30 827.46 1115.38 1058.61 725.70 400.04 88.22 12.65 5258.27
S.D. 10.85 24.74 68.80 95.81 98.46 98.31 80.62 80.08 96.94 102.01 53.93 19.16 409.21
SKEW 3.07 1.65 0.69 0.44 0.13 0.12 -0.52 -0.19 -0.19 -0.18 0.77 2.57 -0.02
MAX 70.50 129.50 315.00 565.00 805.50 1041.00 1312.50 1219.00 978.00 671.00 254.50 108.00 6202.00
MIN 0.00 0.00 7.00 137.00 362.00 618.10 855.50 871.00 422.00 126.00 7.00 0.00 4317.50
NO YRS 101 100 102 100 100 103 98 103 103 101 99 101 90