SNOWVILLE, UTAH

Monthly Total Heating Degree Days

(427931)

Base Temperature = 65 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199110
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 22.00 15.50 170.50 510.00 748.50 g 1429.50 2147.50
1949 0.00 z 1331.00 949.50 495.00 0.00 z 0.00 z 0.00 z 5.00 s 210.50 732.50 775.00 1340.00 5833.50
1950 1483.00 1097.50 933.00 691.50 534.50 231.50 40.50 41.00 286.00 479.50 851.00 1049.50 7718.50
1951 1443.00 1123.00 1112.00 614.00 381.50 261.00 27.50 42.00 224.00 625.50 985.50 1377.00 8216.00
1952 1518.50 1358.00 1215.50 602.50 351.00 139.50 29.00 13.50 102.50 0.00 z 715.50 m 1244.00 6574.00
1953 965.50 963.00 868.00 712.50 553.98 d 205.00 2.00 17.00 150.50 488.50 742.00 1323.50 6991.48
1954 1294.77 a 950.50 0.00 z 81.00 x 341.50 236.50 13.00 64.00 260.50 612.50 765.00 1240.00 5778.27
1955 1595.00 1344.00 1174.00 758.57 b 433.50 197.00 45.00 1.50 247.00 548.00 1057.00 1180.07 a 8580.64
1956 1207.50 1296.00 952.50 617.00 294.00 117.00 14.50 61.50 188.00 613.50 1078.50 1254.50 7694.50
1957 1401.50 889.50 874.50 653.50 352.50 171.50 9.00 10.00 247.50 608.00 1059.50 1164.50 7441.50
1958 1311.50 845.50 932.50 725.36 b 253.50 108.50 10.00 3.50 143.50 495.50 934.00 1090.50 6853.86
1959 1227.50 990.00 914.50 a 603.50 492.00 115.50 15.00 38.50 292.50 612.00 1006.50 787.50 l 6307.50
1960 0.00 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
1961 0.00 z 0.00 z 0.00 z 616.00 317.50 47.50 0.00 0.00 375.00 632.00 1012.50 1325.50 4326.00
1962 1505.50 1077.50 1008.00 537.50 395.50 157.50 8.00 80.00 203.00 455.50 844.50 1259.50 7532.00
1963 1435.50 804.00 917.00 716.00 348.00 246.72 a 0.00 z 16.50 h 108.00 416.00 913.50 1348.00 7252.72
1964 1463.50 1357.50 1198.87 e 669.50 418.50 228.00 2.50 71.50 314.50 523.50 951.50 1156.50 8355.87
1965 1128.40 a 995.00 995.00 591.00 465.50 169.00 3.00 72.00 425.00 527.50 783.50 1310.00 7464.90
1966 1300.97 a 1045.50 256.00 t 675.00 268.00 175.50 6.00 4.00 w 178.00 724.48 d 795.50 159.00 z 5168.95
1967 1176.50 881.00 893.50 742.50 295.50 q 242.00 3.50 0.00 z 50.50 o 714.00 530.00 l 337.50 w 4653.00
1968 1404.19 d 1041.31 b 1017.50 842.50 0.00 z 156.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4462.00
1969 774.50 i 1039.77 b 984.50 577.50 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 626.00 k 1125.50 3727.27
1970 1167.00 819.00 908.50 810.50 384.50 144.50 11.00 2.00 338.00 713.50 868.50 1297.00 7464.00
1971 1266.50 990.50 1030.00 690.50 365.00 172.00 8.00 10.00 364.00 650.00 992.00 1481.00 8019.50
1972 1300.50 1026.00 738.00 641.00 348.50 66.00 17.57 a 19.50 326.50 522.00 907.50 1448.50 7361.57
1973 1476.00 1134.50 960.00 667.50 325.50 172.00 33.00 39.50 242.50 551.50 69.50 z 1160.00 6762.00
1974 1402.50 0.00 z 0.00 z 428.00 h 349.50 95.50 6.50 44.00 150.50 483.50 870.50 1222.50 4625.00
1975 1526.50 1156.00 989.00 838.00 556.00 195.00 7.00 51.50 170.50 604.00 1021.00 1111.50 8226.00
1976 1363.50 1185.00 1123.00 636.43 b 291.50 157.00 6.00 39.00 169.00 608.50 904.00 1246.00 7728.93
1977 1382.00 975.50 1018.50 557.50 510.50 15.00 7.00 29.50 191.50 515.50 904.50 1113.00 7220.00
1978 1093.50 896.00 720.00 599.00 477.50 183.00 11.00 102.50 271.50 502.00 1047.00 1367.00 7270.00
1979 1574.50 528.00 q 941.50 631.00 340.00 153.50 25.50 8.50 131.00 462.50 1101.50 1294.00 6663.50
1980 1247.50 977.00 897.00 555.50 459.50 154.50 22.70 c 49.50 147.93 a 532.50 854.50 1120.50 7018.63
1981 1165.50 941.11 a 791.50 521.50 371.47 b 119.00 1.00 2.50 70.50 585.50 821.00 1029.00 6419.58
1982 1470.50 1219.50 871.50 753.00 418.50 155.00 29.00 2.00 185.50 627.00 1006.50 1289.00 8027.00
1983 1165.00 989.50 764.00 703.00 457.00 132.50 42.00 0.00 145.00 495.00 889.50 1376.00 7158.50
1984 1496.00 1372.00 1051.50 690.50 359.50 190.50 3.50 11.00 210.00 695.00 868.00 1347.50 8295.00
1985 1489.00 1380.00 1083.00 506.50 259.50 78.00 0.00 2.50 267.00 600.37 a 1118.50 1480.50 8264.87
1986 1482.50 892.50 668.00 604.00 421.50 27.50 10.50 2.50 314.00 569.50 903.00 1205.50 7101.00
1987 1398.00 912.50 874.00 520.00 258.50 51.50 30.00 28.50 154.50 466.00 834.00 1259.50 6787.00
1988 1421.00 1113.50 906.50 566.50 403.50 68.00 0.00 1.00 265.50 377.50 957.50 1364.50 7445.00
1989 1568.00 1324.00 829.50 497.50 346.00 128.00 0.00 25.50 152.50 554.00 901.50 1206.50 7533.00
1990 1206.50 1041.19 a 745.00 467.50 418.50 127.50 3.50 12.00 37.00 546.50 882.00 1584.00 7071.19
1991 1498.50 976.50 876.50 704.50 530.00 82.00 0.00 0.00 141.50 556.00 0.00 z 0.00 z 5365.50
Period of Record Statistics
MEAN 1359.56 1070.55 940.18 640.06 390.87 146.83 13.47 27.42 214.31 563.41 922.43 1268.98 7545.00
S.D. 153.00 170.29 129.76 94.05 84.00 61.81 12.85 27.04 86.67 85.22 100.25 127.46 544.01
SKEW -0.54 0.50 0.13 0.23 0.31 -0.21 0.96 0.92 0.37 0.19 0.18 0.23 0.11
MAX 1595.00 1380.00 1215.50 842.50 556.00 261.00 45.00 102.50 425.00 732.50 1118.50 1584.00 8580.64
MIN 965.50 804.00 668.00 467.50 253.50 15.00 0.00 0.00 37.00 377.50 742.00 1029.00 6419.58
NO YRS 39 39 38 40 38 40 39 37 40 40 36 38 28