PIUTE DAM, UTAH

Monthly Total Heating Degree Days

(426897)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 197105
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 0.53 b 1.50 76.50 444.50 696.00 h 1157.85 a 1680.88
1949 1551.00 1222.00 882.50 320.00 g 310.00 76.15 d 1.50 14.50 69.00 530.00 663.50 889.00 g 5320.15
1950 1276.88 b 855.00 782.75 e 483.50 422.00 109.50 6.50 21.00 195.00 289.50 647.50 899.50 5988.63
1951 1060.00 868.00 838.50 532.50 330.00 134.50 0.00 16.50 83.00 482.50 801.00 1223.50 6370.00
1952 1153.00 957.50 976.00 549.00 256.50 90.50 1.00 0.00 110.50 312.50 892.76 a 1056.00 6355.26
1953 834.42 a 929.00 799.50 612.41 a 490.50 70.50 2.50 i 8.00 70.50 391.50 f 660.50 1181.00 5656.33
1954 491.50 q 0.00 z 0.00 z 133.00 o 179.50 95.00 0.00 1.50 f 57.41 a 313.50 f 511.50 f 1078.50 1410.41
1955 1341.50 463.50 q 830.50 602.50 276.00 103.50 0.00 e 3.50 109.29 b 400.62 e 0.00 z 670.00 j 3667.40
1956 0.00 z 0.00 z 307.00 p 530.17 a 233.00 17.50 0.50 11.00 77.59 a 442.00 600.50 k 800.50 i 1311.76
1957 1139.52 b 750.08 b 765.81 d 568.39 b 394.50 97.50 d 0.00 17.50 151.00 485.15 a 954.83 a 759.50 h 5324.28
1958 1140.91 c 765.15 b 668.00 h 668.89 c 204.48 e 46.03 a 0.50 0.00 i 134.48 a 423.48 c 836.90 a 947.50 5168.33
1959 1032.50 912.50 588.00 i 519.31 a 341.52 a 31.55 a 1.55 a 8.00 255.00 e 372.50 f 580.00 h 744.00 i 3101.93
1960 1218.62 b 1074.04 a 771.68 c 511.61 b 290.00 18.50 0.00 a 22.50 71.50 472.50 723.89 c 1087.21 c 6262.04
1961 1156.09 b 842.15 b 841.65 a 549.23 d 279.00 45.50 0.00 a 7.00 231.21 a 487.00 892.50 1158.37 a 6489.69
1962 1255.50 849.00 962.60 b 455.00 342.00 124.00 2.00 k 14.50 j 69.00 257.00 i 443.50 i 1053.40 e 5110.51
1963 1288.50 760.00 884.53 a 678.33 c 192.50 124.00 0.00 8.35 e 53.28 a 274.57 c 513.00 i 1164.00 5428.06
1964 1217.50 0.00 z 1054.00 a 634.00 366.50 124.00 0.00 14.00 f 171.21 a 361.00 889.00 989.50 5806.71
1965 1016.50 985.48 e 877.00 564.50 423.00 146.50 0.00 a 11.50 292.00 382.50 663.21 b 988.50 6350.69
1966 1178.50 1029.50 540.50 i 540.00 209.25 a 65.50 0.00 6.00 115.50 465.00 732.00 1113.86 b 5455.11
1967 1149.67 b 870.50 713.53 b 685.50 420.00 181.00 0.00 0.50 136.00 411.02 b 703.50 1053.00 f 5271.22
1968 1199.00 831.14 d 825.50 778.97 a 427.44 e 100.71 b 3.50 i 18.00 t 211.00 i 512.65 d 890.50 1232.85 e 6798.76
1969 1031.30 c 930.46 b 988.56 d 576.92 d 224.75 e 165.60 e 4.00 p 0.00 g 70.50 i 330.50 n 929.40 e 1086.15 d 5933.14
1970 877.00 g 538.00 j 696.50 g 415.00 m 189.00 m 109.00 j 14.00 r 1.00 i 64.50 r 98.00 z 0.00 z 0.00 z 0.00
1971 464.00 v 0.00 z 0.00 z 36.00 z 106.00 s 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 1170.57 907.74 862.16 581.09 314.88 93.69 0.67 9.83 126.45 422.15 792.07 1088.61 6302.72
S.D. 149.44 121.74 93.12 79.81 91.31 45.81 1.54 7.02 69.84 76.73 111.54 97.11 170.24
SKEW 0.26 0.96 0.50 0.76 0.18 -0.01 3.22 0.32 1.02 -0.60 0.01 -0.32 -1.09
MAX 1551.00 1222.00 1054.00 778.97 490.50 181.00 6.50 22.50 292.00 530.00 954.83 1232.85 6489.69
MIN 834.42 750.08 713.53 455.00 179.50 17.50 0.00 0.00 53.28 274.57 647.50 899.50 5988.63
NO YRS 19 17 16 19 21 21 18 16 20 17 15 16 6