JONES PASS 2 E, COLORADO

Monthly Total Heating Degree Days

(054397)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197306
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
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 693.50 582.00 l 808.50 l 1699.00 2392.50
1962 1669.00 1273.50 1475.50 1073.08 d 855.00 616.50 389.50 490.50 505.00 807.07 b 628.00 i 1313.00 10467.65
1963 1769.00 1317.00 1111.00 1069.50 759.50 e 581.00 296.50 g 471.72 a 505.34 a 737.00 1149.00 1217.00 f 9470.06
1964 1682.00 1633.84 a 1568.94 d 1164.64 b 595.00 i 197.00 t 385.12 e 412.50 f 412.50 l 691.50 g 1010.00 f 1533.90 e 7968.45
1965 980.00 j 1012.00 i 1319.50 f 547.50 p 661.50 i 613.00 316.00 g 410.50 f 541.00 h 509.00 l 810.00 h 1006.50 j 613.00
1966 1083.00 k 889.00 l 759.00 l 0.00 z 802.00 567.00 335.00 462.00 613.00 958.00 1190.00 1576.00 6503.00
1967 1511.00 1415.50 1225.00 1088.04 b 598.50 i 649.00 418.50 525.00 652.50 899.50 1221.50 1629.50 11235.04
1968 1444.00 1342.00 1355.00 951.50 g 947.00 504.00 422.00 497.00 677.50 884.00 1359.50 1585.00 11017.00
1969 1483.50 1338.50 1558.00 1046.50 784.50 703.00 375.00 366.00 590.00 1211.00 1283.57 b 1451.32 a 12190.89
1970 1606.00 1280.50 1525.95 b 1305.00 831.00 591.00 408.34 b 385.00 721.11 c 1175.50 1322.59 a 1474.57 a 12626.56
1971 1576.50 1481.50 1463.50 1069.50 856.24 b 526.50 401.97 a 407.00 681.50 916.50 1217.00 1520.00 12117.71
1972 1584.00 1327.00 1183.00 1020.00 864.50 503.00 383.00 466.00 632.50 910.00 1388.50 1529.50 11791.00
1973 1575.50 1344.00 1415.50 1270.00 908.00 575.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7088.50
Period of Record Statistics
MEAN 1590.05 1375.33 1388.14 1122.92 845.30 584.50 390.94 452.25 627.20 944.29 1266.46 1531.18 12181.54
S.D. 97.94 109.68 163.71 101.47 59.15 60.80 26.53 54.12 75.08 155.79 85.44 105.44 343.88
SKEW 0.27 1.44 -0.53 0.93 0.24 0.34 -0.87 -0.42 -0.63 0.68 0.13 -0.51 0.27
MAX 1769.00 1633.84 1568.94 1305.00 947.00 703.00 422.00 525.00 721.11 1211.00 1388.50 1699.00 12626.56
MIN 1444.00 1273.50 1111.00 1020.00 759.50 503.00 335.00 366.00 505.00 737.00 1149.00 1313.00 9999.00
NO YRS 10 10 10 9 9 11 9 9 10 9 8 10 4