BRYCE CANYON NAT'L PRK, UTAH

Monthly Total Heating Degree Days

(421007)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195905
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
1933 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 158.50 0.00 z 0.00 z 0.00 z 0.00 z 158.50
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 1065.50 1065.50
1943 1198.50 1032.00 946.00 586.50 490.50 331.50 74.00 143.00 268.00 657.00 999.50 1279.50 8006.00
1944 1436.00 1229.00 1143.00 911.50 571.50 380.50 104.00 99.00 262.50 641.00 1099.50 1283.00 9160.50
1945 1294.00 1068.00 1223.00 923.00 539.40 a 357.41 a 91.50 124.50 349.00 650.50 1068.00 1360.90 a 9049.21
1946 1414.63 a 1133.00 1004.00 656.00 569.00 202.50 61.50 130.50 334.00 839.00 1157.00 1239.50 8740.63
1947 1401.09 c 650.00 j 962.00 782.50 458.00 328.00 102.00 187.50 249.00 615.35 a 1204.00 1399.00 7688.44
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 39.50 83.00 380.00 717.00 1162.00 1368.00 3749.50
1949 1648.50 1401.50 1157.50 741.50 590.50 328.50 104.50 147.00 234.50 743.00 769.50 1345.00 9211.50
1950 1459.50 1082.00 1022.00 689.50 591.00 268.50 74.00 136.50 379.50 535.50 860.00 1013.50 8111.50
1951 1302.00 1088.50 1075.50 749.00 552.00 299.00 42.00 166.50 306.00 732.00 1087.00 1399.50 8799.00
1952 1487.00 1286.00 1282.00 812.50 525.00 317.50 115.50 113.50 295.50 550.50 1195.50 1409.00 9389.50
1953 1130.50 1132.00 1057.50 828.00 736.00 263.00 48.00 185.50 285.50 708.50 916.50 1259.50 8550.50
1954 1274.00 944.00 1119.50 625.50 440.50 277.00 48.50 185.50 349.50 635.00 894.50 1350.00 8143.50
1955 1510.50 1366.00 1158.50 899.00 620.50 365.50 139.50 125.03 a 335.00 634.50 1044.50 1202.00 9400.53
1956 1154.50 1316.00 1010.50 810.00 542.00 209.00 114.00 210.50 270.52 a 716.00 1092.93 a 1203.50 8649.45
1957 1381.05 a 986.50 1044.00 848.50 698.50 226.00 99.00 161.00 374.50 755.50 1175.00 1216.00 8965.55
1958 1318.53 a 1032.00 1236.50 905.00 455.18 a 208.50 109.00 57.00 345.00 670.78 b 1017.41 a 1035.40 a 8390.31
1959 1254.98 a 1165.11 a 1006.00 695.00 445.50 g 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4121.09
Period of Record Statistics
MEAN 1354.08 1150.77 1090.47 778.94 558.64 290.83 85.41 142.00 313.63 675.07 1046.43 1260.52 8754.83
S.D. 139.31 140.20 101.60 106.78 83.85 59.90 30.55 40.26 48.31 77.32 129.28 126.74 469.06
SKEW 0.23 0.41 0.39 -0.25 0.56 -0.16 -0.13 -0.32 -0.10 0.08 -0.67 -0.70 -0.19
MAX 1648.50 1401.50 1282.00 923.00 736.00 380.50 139.50 210.50 380.00 839.00 1204.00 1409.00 9400.53
MIN 1130.50 944.00 946.00 586.50 440.50 202.50 39.50 57.00 234.50 535.50 769.50 1013.50 8006.00
NO YRS 16 15 16 16 15 15 16 17 16 16 16 17 14