SCOFIELD DAM, UTAH

Monthly Total Heating Degree Days

(427724)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199103
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 147.00 158.50 338.50 768.28 a 1112.00 f 1574.28 a 2986.57
1949 1896.54 c 1673.84 c 1238.93 b 310.00 p 396.50 k 365.40 e 140.57 b 168.95 a 339.11 b 526.50 j 460.50 n 0.00 z 5823.33
1950 1613.19 e 1281.00 d 1073.52 d 697.20 e 560.77 c 252.93 a 155.50 158.50 g 451.00 598.30 a 636.50 i 657.50 p 6683.41
1951 1550.00 c 1218.00 b 1287.00 504.00 k 614.63 e 435.00 a 114.38 b 203.05 a 401.54 d 802.79 b 1284.11 b 1643.00 b 9553.50
1952 1807.82 a 1536.44 c 1473.07 d 673.50 g 556.89 c 338.04 b 161.64 c 113.48 c 250.00 f 576.48 e 1206.11 c 0.00 z 7769.98
1953 539.50 p 0.00 z 1039.00 952.24 a 757.50 286.50 67.50 178.00 297.50 716.00 974.00 1450.00 6718.24
1954 1395.50 1187.00 1214.00 746.00 489.50 343.00 61.00 195.50 355.50 669.00 935.50 1500.00 9091.50
1955 1666.00 1558.67 a 1334.00 970.00 598.50 361.00 150.50 118.00 363.00 688.20 a 1212.50 1358.50 10378.87
1956 1380.50 1573.00 1154.00 624.00 g 492.00 259.50 152.50 258.00 334.50 717.50 1161.50 1467.00 8950.00
1957 1648.50 1248.50 1167.00 912.50 672.00 326.00 154.50 188.50 441.00 775.00 1275.00 1505.50 10314.00
1958 1717.06 d 1166.50 1350.00 1022.00 473.50 252.50 170.00 90.00 365.00 683.50 1038.50 1169.50 9498.06
1959 1404.50 1255.00 1218.50 846.50 659.50 213.50 102.00 176.00 479.50 752.50 1057.00 1384.50 9549.00
1960 1656.00 1502.00 1113.00 854.50 605.00 275.00 96.50 172.00 329.50 773.00 1100.00 1484.50 9961.00
1961 1444.50 1170.00 1211.50 917.50 610.50 231.00 103.50 158.00 589.50 804.50 1230.50 1569.00 10040.00
1962 1718.00 1245.00 1483.50 806.50 679.00 376.00 185.50 221.50 373.00 693.50 970.50 1295.00 10047.00
1963 1570.50 1058.00 1261.00 944.50 486.50 385.50 101.50 176.00 328.00 593.00 1035.00 1384.00 9323.50
1964 1619.00 1515.00 1454.50 938.00 636.50 393.00 80.00 205.50 440.50 645.00 1246.00 1434.50 10607.50
1965 1481.00 1349.00 1356.50 889.00 697.50 433.00 191.50 267.00 595.50 613.50 985.50 1464.00 10323.00
1966 1756.00 1449.00 1155.00 831.00 531.00 332.00 103.00 168.00 392.50 764.50 981.50 1565.00 10028.50
1967 1486.50 1285.00 1104.50 943.00 668.50 425.00 100.50 119.50 360.00 642.50 969.00 1629.00 9733.00
1968 1735.50 1232.50 1145.45 a 1024.50 651.50 301.00 131.50 318.50 481.00 716.00 1119.50 1508.00 10364.95
1969 1364.00 1404.00 1425.00 834.50 457.00 444.00 130.50 111.00 383.50 929.00 1124.00 1370.50 9977.00
1970 1497.50 1220.00 1263.00 1050.50 586.93 a 355.00 136.50 95.50 509.50 940.50 1111.50 1564.00 10330.43
1971 1430.00 1296.00 1266.00 882.50 662.50 315.00 119.00 126.00 531.50 844.00 1151.50 1649.50 10273.50
1972 1565.50 1273.50 933.00 806.50 551.50 276.50 97.00 172.00 452.50 727.00 1209.00 1660.50 9724.50
1973 1770.00 1394.00 1279.50 1034.00 570.50 304.00 150.50 150.50 458.00 714.50 1144.50 1429.00 10399.00
1974 1658.00 1459.50 1026.00 938.00 531.43 c 251.50 111.00 214.50 418.00 688.50 1095.50 1627.00 10018.93
1975 1647.00 1476.00 1320.50 1129.00 796.00 466.50 120.00 282.50 440.50 813.00 1183.50 1436.00 11110.50
1976 1671.00 1346.00 1437.00 896.00 577.00 391.50 108.50 256.00 391.00 816.33 a 1029.50 1408.50 10328.33
1977 1604.00 1254.50 1409.47 a 802.24 a 713.00 200.00 138.00 175.50 402.50 716.00 1082.50 1358.00 9855.71
1978 1599.50 1433.00 1125.50 849.50 720.00 359.00 157.00 255.00 492.50 699.05 a 1126.00 1697.00 10513.05
1979 1856.50 1461.50 1250.00 960.00 632.50 365.00 159.00 258.50 344.50 712.00 1335.50 1520.00 10855.00
1980 1498.85 a 1467.00 1437.00 956.50 700.50 339.00 115.00 247.50 448.50 763.00 1066.00 1183.50 10222.35
1981 1278.50 1265.92 b 1205.00 792.50 663.50 281.50 113.50 171.00 369.00 874.00 1001.50 1354.00 9369.92
1982 1647.50 1485.00 1275.13 a 1085.50 678.00 419.50 203.00 155.00 483.50 915.00 1361.00 1590.50 11298.63
1983 1501.00 1375.00 1184.00 1094.50 770.50 384.50 199.00 135.00 388.50 717.00 1128.00 1510.50 10387.50
1984 1852.00 978.50 j 0.00 z 1065.50 572.50 410.00 153.50 188.00 445.00 950.50 1179.50 1582.50 8399.00
1985 1732.00 1602.16 c 1297.50 798.00 538.00 299.00 116.00 190.00 550.00 804.50 1176.00 1645.50 10748.66
1986 1615.50 1252.00 1032.50 872.00 620.50 236.50 0.00 z 128.50 543.00 488.00 l 1064.00 1351.00 8715.50
1987 1677.00 1308.50 1320.50 748.50 580.50 283.00 213.00 243.00 371.00 642.50 1078.50 1561.50 10027.50
1988 1710.00 1421.00 1317.00 815.00 614.00 210.00 65.50 155.00 453.50 580.00 1126.50 1598.00 10065.50
1989 1788.00 1444.00 1075.00 721.50 582.00 0.00 z 76.50 215.50 419.00 780.00 1034.50 1547.50 9683.50
1990 1574.50 1447.00 1108.00 727.00 613.00 303.00 103.50 182.00 290.50 755.00 1095.50 1720.50 9919.50
1991 0.00 z 1245.50 1298.00 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 2543.50
Period of Record Statistics
MEAN 1611.82 1361.82 1240.92 898.79 613.96 328.75 129.91 184.80 420.03 740.84 1117.14 1493.76 10141.98
S.D. 145.89 138.87 134.86 112.49 81.58 70.72 37.82 53.52 75.92 96.06 103.44 130.47 488.30
SKEW -0.19 0.14 -0.09 0.19 0.12 0.03 0.26 0.38 0.49 0.39 0.37 -0.51 0.12
MAX 1896.54 1673.84 1483.50 1129.00 796.00 466.50 213.00 318.50 595.50 950.50 1361.00 1720.50 11298.63
MIN 1278.50 1058.00 933.00 697.20 457.00 200.00 61.00 90.00 290.50 576.48 935.50 1169.50 9091.50
NO YRS 41 41 42 38 41 41 42 42 42 41 40 40 33