MODENA, UTAH

Monthly Total Heating Degree Days

(425752)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200403
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
1901 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
1902 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
1903 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
1904 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
1905 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
1906 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
1907 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
1908 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
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 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
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 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 11.00 123.00 512.00 946.00 1312.50 2906.50
1949 1733.50 1351.50 952.50 449.00 342.00 128.50 1.00 37.50 93.50 559.00 667.50 1274.00 7589.50
1950 1303.00 871.50 817.00 461.50 323.00 112.00 0.00 4.50 157.00 316.50 644.00 965.00 5975.00
1951 1130.00 865.00 852.00 487.00 303.80 a 87.41 a 0.00 9.00 70.00 507.00 857.00 1195.50 6363.71
1952 1253.00 1034.50 978.00 469.14 a 212.00 55.50 0.00 0.00 75.50 269.00 929.00 1038.50 6314.14
1953 829.00 861.00 798.50 587.00 478.50 87.50 0.00 20.50 54.50 467.00 681.00 1157.50 6022.00
1954 1033.50 768.50 876.00 414.00 172.50 118.00 0.00 16.00 98.50 403.00 724.50 1122.00 5746.50
1955 1344.00 1126.50 839.00 628.50 319.00 98.50 4.00 0.00 142.00 375.50 782.50 897.00 6556.50
1956 876.50 1074.00 751.00 531.50 260.50 18.00 1.50 6.00 51.00 474.00 931.00 1070.50 6045.50
1957 1194.50 761.50 724.50 565.00 429.00 43.00 4.00 21.00 113.00 491.00 1013.50 940.50 6300.50
1958 1042.00 727.50 905.00 618.00 192.72 a 82.00 9.00 0.00 99.00 340.50 766.00 842.00 5623.72
1959 993.50 948.00 771.00 456.00 372.00 17.50 0.00 7.50 197.50 386.00 763.50 1058.00 5970.50
1960 1302.00 962.50 690.00 519.00 299.50 6.50 0.00 16.02 a 37.00 464.50 744.50 1074.00 6115.52
1961 1109.00 799.50 795.50 535.00 338.86 b 58.00 0.00 5.00 258.46 d 544.00 899.50 1055.15 d 6397.97
1962 1301.50 893.00 963.50 427.50 420.00 120.00 2.50 5.00 62.50 410.00 688.45 a 1066.00 6359.95
1963 1244.50 676.00 874.50 706.00 219.00 124.50 1.50 3.50 57.00 279.50 767.50 1104.00 6057.50
1964 1202.00 1075.50 951.00 598.50 375.50 92.50 0.50 21.50 140.50 319.50 943.00 1010.50 6730.50
1965 1024.00 896.50 882.50 602.50 417.50 154.50 1.00 4.50 268.50 335.50 676.50 1093.50 6357.00
1966 1145.00 1009.00 752.50 489.50 184.00 68.00 1.00 0.50 70.00 442.00 696.50 1122.00 5980.00
1967 1050.00 834.50 711.50 755.50 352.50 142.00 0.00 0.00 90.50 368.50 677.50 1285.50 6268.00
1968 1197.00 732.50 719.00 615.50 315.00 73.00 1.50 42.00 144.50 417.00 776.50 1177.00 6210.50
1969 940.00 944.50 895.00 519.00 179.00 100.00 1.00 0.00 72.00 601.00 866.50 1011.00 6129.00
1970 1053.00 767.50 843.50 712.00 283.00 70.50 0.00 0.00 224.50 571.00 728.50 1129.50 6383.00
1971 1080.00 890.50 804.00 576.50 408.50 111.00 0.00 1.00 250.00 631.50 913.50 1224.50 6891.00
1972 1129.50 800.50 586.50 530.00 285.00 26.00 2.00 27.00 173.00 509.50 936.50 1297.50 6303.00
1973 1366.00 883.50 909.50 613.00 0.00 z 94.00 0.00 17.50 161.00 449.00 789.00 1027.50 6310.00
1974 1242.00 922.50 679.00 618.50 182.50 25.00 2.00 2.50 71.50 398.50 753.00 1147.00 6044.00
1975 1122.00 890.50 848.00 754.50 383.50 91.00 1.00 5.00 j 82.80 e 459.32 a 838.50 818.00 f 5471.12
1976 1091.09 c 847.00 938.55 b 620.00 238.00 105.50 0.50 17.50 104.00 316.00 i 630.50 f 873.00 f 3962.14
1977 373.00 v 0.00 z 752.00 f 446.54 d 433.00 29.50 0.00 1.15 d 167.50 359.00 803.50 562.50 j 2240.19
1978 0.00 z 609.50 f 633.50 575.00 360.50 49.50 16.00 0.00 z 0.00 z 0.00 z 0.00 z 1251.92 e 2886.42
1979 1313.37 a 953.08 b 776.79 e 541.61 b 264.00 7.00 z 1.50 34.58 e 0.00 z 457.25 c 0.00 z 779.00 g 4342.17
1980 855.50 f 661.00 f 578.00 j 456.35 d 389.00 0.00 z 0.00 a 5.50 54.50 m 436.00 f 735.00 a 892.28 a 2478.13
1981 1031.50 667.50 g 775.50 413.00 210.50 h 27.50 0.00 5.50 0.00 z 0.00 z 217.50 u 912.50 3165.50
1982 1223.00 921.50 0.00 z 0.00 z 94.50 r 125.00 40.50 0.00 a 179.46 b 553.23 e 644.50 g 792.50 j 3042.70
1983 985.00 731.63 a 371.50 p 335.50 n 369.00 78.10 a 8.00 36.50 89.50 430.50 789.50 993.50 4511.23
1984 1273.00 956.50 814.00 641.50 178.50 94.50 6.00 0.50 103.50 605.00 823.00 1196.50 6692.50
1985 1268.50 1046.50 825.50 388.50 226.00 48.50 0.50 1.00 223.00 465.50 883.00 1153.00 6529.50
1986 874.50 764.00 614.50 516.50 272.00 16.50 7.00 0.00 283.00 501.50 762.00 1053.00 5664.50
1987 1213.00 884.50 824.50 408.50 276.50 15.50 19.50 1.00 76.00 328.50 785.00 1203.00 6035.50
1988 1306.00 958.50 778.50 509.50 309.00 59.50 0.00 7.00 179.00 273.50 804.00 1225.00 6409.50
1989 1343.50 1076.00 628.00 366.00 247.00 67.50 0.00 18.50 127.50 491.50 776.50 1085.50 6227.50
1990 1081.00 1037.00 680.00 433.00 312.00 52.00 0.00 17.50 89.00 415.50 822.50 1403.50 6343.00
1991 1199.00 776.50 883.50 636.00 427.50 114.50 0.50 1.50 95.50 395.50 838.50 1152.00 6520.50
1992 1222.50 794.50 733.50 365.00 181.00 63.00 15.50 17.00 63.50 348.50 938.50 1243.50 5986.00
1993 1106.00 991.00 695.00 524.50 254.50 124.50 2.50 7.50 151.50 478.00 932.00 1105.00 6372.00
1994 991.50 917.50 654.00 508.00 244.50 15.50 0.00 0.00 34.00 0.00 z 1107.50 1116.00 5588.50
1995 1066.50 646.50 745.50 624.50 445.50 119.50 7.00 2.00 118.50 438.50 643.50 1015.00 5872.50
1996 1022.00 793.00 705.50 489.00 216.50 19.50 0.00 0.00 146.00 493.50 750.50 971.50 5607.00
1997 1101.00 855.50 640.00 578.00 175.00 47.00 6.50 0.00 79.00 466.50 733.00 1125.00 5806.50
1998 918.00 885.00 774.50 643.00 417.00 162.00 0.00 z 2.00 104.50 519.00 763.00 1087.50 6275.50
1999 939.00 778.50 700.08 a 666.21 a 321.50 91.00 0.00 4.50 87.93 a 353.00 638.50 1063.50 5643.72
2000 0.00 z 792.00 719.50 347.00 154.50 18.00 2.50 7.20 c 76.50 435.50 954.00 897.00 4403.70
2001 1048.50 622.50 f 0.00 z 523.00 152.93 a 40.18 b 0.50 0.00 z 0.00 z 300.00 703.97 a 1186.00 3955.08
2002 1055.50 870.00 814.50 374.00 250.00 0.00 z 0.00 0.00 z 71.00 480.50 820.00 1055.00 5790.50
2003 803.00 0.00 z 0.00 z 0.00 z 264.50 22.50 0.00 0.00 55.50 247.00 854.50 1085.00 3332.00
2004 1186.50 0.00 z 568.00 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 1754.50
Period of Record Statistics
MEAN 1132.74 890.70 781.86 535.26 296.69 73.28 3.09 8.98 120.45 434.06 805.15 1101.36 6216.53
S.D. 164.55 130.08 103.57 101.91 88.87 41.72 6.65 11.09 62.66 92.50 104.19 119.62 384.82
SKEW 0.66 0.88 -0.04 0.14 0.15 0.14 3.84 1.42 0.98 -0.04 0.55 0.08 1.02
MAX 1733.50 1351.50 978.00 755.50 478.50 162.00 40.50 42.00 283.00 631.50 1107.50 1403.50 7589.50
MIN 803.00 646.50 568.00 347.00 152.93 6.50 0.00 0.00 34.00 247.00 638.50 842.00 5607.00
NO YRS 52 49 50 52 52 52 55 52 51 51 51 51 39