PAGOSA SPRINGS, COLORADO

Monthly Total Heating Degree Days

(056258)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199811
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
1906 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 977.00 977.00
1907 1302.50 917.26 a 839.00 653.00 600.50 311.50 97.00 114.59 c 336.00 581.00 994.50 1304.00 8050.85
1908 1495.50 1244.00 994.00 681.50 633.50 351.50 68.00 115.50 332.50 791.00 1021.00 1485.00 9213.00
1909 1357.00 1317.00 1136.50 767.50 621.50 216.00 34.00 40.50 341.50 671.00 1013.50 1705.00 9221.00
1910 1483.50 1346.00 816.00 657.50 461.00 208.00 63.50 82.00 226.00 634.00 865.50 1253.00 8096.00
1911 1278.50 1116.00 891.00 656.50 481.00 226.00 109.50 158.00 262.50 727.00 730.50 h 1486.00 7392.00
1912 1536.00 1159.50 1029.00 798.50 519.50 249.31 a 111.00 135.50 251.00 675.50 981.72 a 1612.00 9058.54
1913 1629.00 1241.00 1271.50 750.50 508.50 236.50 102.50 64.00 383.79 a 769.00 830.00 1599.50 9385.79
1914 1454.00 1298.50 1008.50 666.50 443.00 222.78 c 35.00 0.00 z 248.00 655.50 911.38 a 1415.00 8358.16
1915 1619.00 1208.50 1107.50 617.00 514.60 a 269.00 78.00 117.00 332.50 271.00 p 927.50 1186.50 7977.10
1916 1293.50 1251.50 925.50 648.50 523.00 276.50 47.00 101.00 322.00 588.00 974.48 a 1161.50 f 6950.98
1917 1544.50 922.50 g 1307.50 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 2852.00
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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 1024.50 1427.50 2452.00
1929 1487.00 1374.00 1195.50 879.50 591.50 366.50 147.50 219.50 442.50 734.00 1116.21 a 1242.50 9796.21
1930 1558.00 1088.00 1189.00 684.50 665.00 312.00 198.50 240.50 426.00 749.68 a 1140.00 b 1461.00 9712.18
1931 1404.00 1080.00 1184.00 787.50 668.00 289.50 136.00 194.00 332.50 669.00 1113.62 a 1447.50 9305.62
1932 1635.50 1161.00 1184.50 833.28 a 605.00 416.50 166.50 204.60 a 441.11 c 0.00 z 0.00 z 0.00 z 6647.99
1933 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
1934 0.00 z 0.00 z 0.00 z 0.00 z 360.50 278.00 39.00 69.00 394.00 562.00 888.50 1260.00 3851.00
1935 1236.00 1055.50 1134.50 805.50 642.73 a 273.00 117.80 a 112.00 333.00 661.00 1012.00 1282.50 8665.53
1936 1393.00 1240.50 992.00 781.00 0.00 z 0.00 z 0.00 z 482.10 b 683.50 943.50 1228.50 0.00 z 7744.10
1937 1780.00 1314.44 a 1220.50 999.81 d 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5314.75
1938 960.00 l 1357.50 556.00 r 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 1357.50
1939 0.00 z 0.00 z 0.00 z 581.67 c 442.50 223.97 a 44.00 64.67 b 143.50 626.50 907.50 1224.50 4258.80
1940 1423.00 1202.50 847.50 575.50 0.00 z 171.50 15.00 67.50 199.50 488.50 1005.00 1221.50 7217.00
1941 1364.00 977.50 966.00 768.00 410.00 304.14 a 113.00 101.00 324.00 658.00 979.00 1336.50 8301.14
1942 1520.50 1259.50 1149.00 619.00 530.00 271.00 44.90 b 64.58 a 307.00 606.50 906.00 1238.50 8516.48
1943 1383.78 b 1166.00 986.00 552.50 446.50 225.00 30.50 20.50 265.50 589.00 908.00 1195.50 7768.78
1944 1269.00 1215.00 1148.00 767.00 453.50 208.00 51.00 59.50 282.50 542.50 960.50 1262.00 8218.50
1945 1415.00 974.00 979.00 783.50 453.50 237.00 19.50 45.00 244.66 a 195.50 o 1021.00 1495.50 7667.66
1946 1564.00 1197.00 959.00 536.50 519.00 139.00 26.00 66.50 261.00 385.50 k 983.00 1165.50 7416.50
1947 1573.00 1032.50 983.50 724.00 405.50 257.50 21.50 53.50 225.00 564.50 1129.00 1429.50 8399.00
1948 1476.63 a 1215.50 1214.50 677.07 a 477.50 210.50 64.50 97.65 a 266.11 c 486.00 i 1164.50 1417.14 c 8281.61
1949 1494.95 b 1391.50 1068.50 714.60 e 240.50 p 183.50 f 47.00 147.00 260.40 e 496.00 k 891.60 e 0.00 z 6015.55
1950 1543.69 d 1109.00 1045.96 d 0.00 z 572.95 c 279.31 a 80.00 m 168.50 i 278.50 j 303.50 o 565.00 n 565.50 q 4550.90
1951 1488.00 c 1280.74 a 768.50 h 813.00 354.50 l 450.00 a 193.50 h 0.00 z 0.00 z 0.00 z 118.50 z 1517.81 e 5549.55
1952 1475.08 a 1307.32 d 1005.00 f 406.50 p 215.50 s 84.00 f 20.15 a 39.02 b 252.32 b 480.50 f 981.00 f 1569.50 4663.39
1953 1398.10 a 1230.96 a 1000.78 a 758.33 c 570.52 e 151.11 c 6.50 k 94.03 a 281.25 b 620.60 e 948.10 a 1481.00 8534.79
1954 1374.33 d 1060.37 a 1140.50 607.00 411.00 220.00 c 9.54 e 97.02 d 231.60 e 398.00 f 652.50 h 1346.36 b 6497.72
1955 1530.76 b 1304.15 b 878.00 f 769.44 c 513.10 b 236.90 a 69.75 a 18.00 f 261.00 555.13 d 699.50 j 1248.50 6488.74
1956 1106.70 a 1276.00 a 1000.00 736.50 459.26 d 167.14 b 115.50 241.80 a 126.50 s 601.00 1055.00 1293.50 8052.40
1957 1233.50 947.50 979.00 777.50 567.76 d 192.12 d 36.50 57.23 e 326.50 565.00 1019.00 1207.50 7909.11
1958 1262.50 927.65 e 1027.00 740.00 364.00 185.00 c 78.50 35.65 a 230.00 574.50 929.00 1097.50 7451.30
1959 1291.50 1122.50 998.50 686.00 485.50 127.50 33.07 a 49.00 349.66 a 657.00 960.50 1145.00 7905.72
1960 1489.00 1381.50 977.07 d 683.00 541.00 220.00 78.57 b 91.45 a 217.00 608.63 a 922.76 a 1277.50 8487.49
1961 1344.50 1068.50 1008.57 b 732.50 441.00 155.50 57.02 c 47.50 376.00 660.00 984.00 1444.00 8319.09
1962 1439.43 a 1019.50 1154.00 600.00 492.56 d 130.00 i 74.50 110.05 a 262.50 554.79 b 881.67 c 1135.12 a 7724.12
1963 1539.50 1026.67 a 1026.00 707.50 410.00 261.50 18.50 55.50 197.50 464.48 a 888.00 1276.50 7871.65
1964 1494.20 a 1324.52 c 1187.50 782.50 472.50 270.00 6.50 q 114.18 a 273.62 a 558.50 1019.00 1375.00 8871.52
1965 1318.50 1199.50 1109.59 b 709.00 544.05 a 311.50 37.50 140.50 405.50 569.00 864.50 1167.15 a 8376.29
1966 1359.00 1301.00 991.50 694.14 a 410.23 a 232.00 22.00 91.00 281.50 598.00 843.00 1260.00 8083.37
1967 1439.50 1057.50 800.00 718.00 520.00 290.50 30.00 142.00 279.00 612.00 872.50 1355.00 8116.00
1968 1327.50 1020.50 931.50 777.00 546.00 215.89 b 62.50 161.00 367.00 581.50 1007.50 1389.50 8387.39
1969 1249.50 1176.50 1171.50 642.93 a 435.00 295.50 23.00 37.95 b 281.50 730.50 981.50 1148.00 8173.38
1970 1318.50 923.50 1071.00 870.54 b 500.00 291.21 a 40.00 36.00 398.50 759.50 955.50 1329.00 8493.24
1971 1399.50 1111.00 988.00 749.50 567.00 233.50 74.00 83.00 381.21 a 695.50 980.50 1349.50 8612.21
1972 1377.00 1052.00 798.50 716.50 490.50 203.50 41.50 103.00 299.00 533.20 a 1125.00 1433.50 8173.20
1973 1449.00 1065.00 1055.50 831.50 511.50 c 256.50 101.50 0.00 z 395.00 643.00 925.50 1331.00 8565.00
1974 1383.00 1245.42 d 889.00 0.00 z 439.50 187.00 81.00 173.50 330.00 577.00 931.61 b 1365.50 7602.52
1975 1517.50 1202.00 1068.50 844.00 574.50 326.00 74.00 156.50 347.00 652.00 1014.00 1312.00 9088.00
1976 1409.00 1008.00 1017.00 699.50 462.00 248.00 36.50 129.00 283.00 678.50 965.50 1256.00 8192.00
1977 1458.50 1024.50 1037.50 628.50 495.00 130.00 36.00 64.00 264.50 0.00 z 937.00 0.00 z 6075.50
1978 1253.00 1093.50 856.50 0.00 z 553.50 226.00 52.50 148.50 292.50 547.00 0.00 z 0.00 z 5023.00
1979 1523.00 1216.00 1066.00 758.50 502.50 265.00 83.50 119.00 252.00 548.00 1143.00 1198.50 8675.00
1980 1195.50 1086.50 1086.55 a 741.00 524.93 a 210.00 26.50 113.00 301.00 656.50 941.50 1038.00 7920.98
1981 1095.50 979.00 937.00 595.00 497.50 168.00 22.00 108.00 255.50 646.50 863.00 1273.50 7440.50
1982 1566.00 1206.50 1010.50 726.50 504.00 271.50 79.50 32.00 257.50 736.50 945.00 1347.00 8682.50
1983 1279.50 1019.00 948.50 825.50 0.00 z 291.00 54.00 11.50 193.00 579.00 986.50 1313.22 b 7500.72
1984 1549.50 1172.50 992.50 778.50 375.00 230.00 6.50 43.50 249.00 788.00 978.50 1195.50 8359.00
1985 1320.00 1217.00 981.00 632.00 444.00 178.00 35.50 82.50 379.00 603.50 1015.00 1385.50 8273.00
1986 1196.50 951.00 803.00 675.00 486.00 181.00 103.00 47.50 395.50 681.50 939.00 1191.50 7650.50
1987 1340.00 1024.50 1076.50 651.50 476.50 165.50 109.00 108.50 347.50 499.50 930.00 1311.50 8040.50
1988 1576.00 1195.50 1016.50 674.50 501.50 147.50 30.50 65.50 330.00 512.50 1006.50 1360.00 8416.50
1989 1527.00 1105.00 867.50 587.50 457.00 236.00 27.50 125.00 277.50 653.00 960.50 1298.00 8121.50
1990 1545.35 a 1172.50 885.50 631.00 532.00 177.50 48.50 115.50 178.00 606.50 919.00 1544.00 8355.35
1991 1477.00 1043.00 1018.00 775.50 500.00 234.00 48.50 43.00 295.00 576.00 1131.50 1419.00 8560.50
1992 1485.50 1095.00 911.00 585.50 402.00 259.00 128.50 131.50 323.00 546.50 1129.50 1446.00 8443.00
1993 1310.00 1100.50 927.00 720.00 432.00 267.00 100.50 149.00 344.50 0.00 z 0.00 z 0.00 z 5350.50
1994 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 1017.50 0.00 z 1017.50
1995 1276.50 878.50 885.00 763.00 542.50 326.00 151.00 36.50 313.00 687.00 895.00 1144.50 7898.50
1996 1351.50 1016.00 958.50 696.00 397.00 171.50 31.50 73.00 359.00 684.50 965.50 1310.00 8014.00
1997 1324.00 1092.50 955.00 772.00 461.50 280.00 136.50 110.50 234.00 683.50 992.50 1322.00 8364.00
1998 1283.00 1118.00 982.50 771.50 442.50 263.50 4.50 22.00 142.24 a 600.50 483.50 n 0.00 z 5630.24
Period of Record Statistics
MEAN 1413.97 1144.16 1018.71 716.69 497.22 242.16 64.20 102.43 303.53 630.81 980.41 1323.75 8394.97
S.D. 129.73 126.30 115.74 85.62 70.13 62.47 42.26 69.30 80.44 84.06 84.65 138.38 532.16
SKEW -0.06 0.02 0.23 0.27 0.38 0.65 0.93 2.56 1.36 0.87 0.75 0.22 0.78
MAX 1780.00 1391.50 1307.50 999.81 668.00 450.00 198.50 482.10 683.50 943.50 1228.50 1705.00 9796.21
MIN 1095.50 878.50 798.50 536.50 360.50 127.50 4.50 11.50 142.24 464.48 830.00 977.00 7440.50
NO YRS 76 76 73 72 70 72 71 71 73 64 68 69 47