MESA VERDE NP, COLORADO

Monthly Total Growing Degree Days

(055531)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1922 0.00 z 0.00 o 0.00 30.50 244.00 0.00 z 0.00 z 0.00 z 0.00 z 163.50 0.00 0.00 438.00
1923 0.00 0.00 0.00 16.00 240.00 0.00 z 0.00 z 0.00 z 268.50 54.00 0.00 0.00 578.50
1924 0.00 0.00 0.00 9.50 127.50 712.00 450.00 683.00 273.50 11.50 0.50 0.00 2267.50
1925 0.00 0.00 1.00 88.50 346.50 473.00 719.50 530.00 251.00 77.00 0.00 0.00 2486.50
1926 0.00 0.00 0.00 33.00 179.50 526.00 593.50 663.50 376.50 0.00 z 0.00 0.00 2372.00
1927 0.00 0.00 0.00 51.00 262.00 430.00 654.00 482.00 270.50 137.00 4.00 0.00 2290.50
1928 0.00 0.00 16.00 59.50 270.00 533.00 642.50 590.50 413.50 117.00 2.00 0.00 2644.00
1929 0.00 0.00 0.00 14.00 162.00 577.00 647.50 528.00 262.50 127.50 0.00 0.00 2318.50
1930 0.00 0.00 0.00 187.50 84.00 0.00 z 645.12 b 624.00 370.86 a 56.00 6.00 0.00 1973.48
1931 0.00 0.00 2.00 62.00 167.50 543.50 744.50 672.50 416.50 159.50 24.50 0.00 2792.50
1932 0.00 1.00 7.00 35.00 194.00 459.50 712.00 642.50 418.97 a 104.50 1.50 0.00 2575.97
1933 0.00 0.00 11.00 10.00 168.50 590.50 667.50 557.00 326.50 53.50 0.00 0.00 2384.50
1934 0.00 1.00 37.50 184.50 469.00 559.00 856.00 713.00 411.50 164.50 38.57 b 0.00 3434.57
1935 0.00 0.00 0.00 28.00 146.22 a 662.50 788.00 681.50 502.00 178.50 3.50 0.00 2990.22
1936 0.00 0.00 0.00 226.50 384.00 705.00 830.00 654.50 349.00 119.00 1.50 0.00 3269.50
1937 0.00 0.00 0.00 66.50 360.00 590.50 717.50 775.50 489.00 163.00 31.50 0.00 3193.50
1938 0.00 0.00 0.00 92.00 220.00 528.00 684.00 702.00 437.00 101.00 0.00 0.00 2764.00
1939 0.00 0.00 3.50 89.00 338.50 609.00 798.00 716.00 414.50 80.50 7.50 n 0.00 3049.00
1940 0.00 0.00 5.50 59.00 261.50 599.00 745.50 660.41 c 434.50 143.50 1.00 0.00 2909.91
1941 0.00 0.00 0.00 3.00 216.00 371.50 636.50 603.50 281.38 a 55.59 b 0.00 0.00 2167.47
1942 0.00 0.00 0.00 29.50 253.00 509.00 740.50 626.50 394.00 143.50 3.50 0.00 2699.50
1943 0.00 0.00 14.50 171.00 218.50 460.50 722.50 636.00 457.50 144.50 0.00 0.00 2825.00
1944 0.00 0.00 0.00 2.00 195.00 423.00 692.00 681.00 435.50 160.00 7.50 0.00 2596.00
1945 0.00 0.00 0.00 36.50 244.50 376.50 683.00 682.50 438.50 131.50 1.50 0.00 2594.50
1946 0.00 0.00 6.00 147.50 160.00 497.50 596.00 493.50 332.50 9.50 0.00 0.00 2242.50
1947 0.00 0.00 0.50 38.50 313.50 414.50 762.00 581.50 474.50 160.50 3.00 0.00 2748.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 648.50 489.00 124.50 0.00 0.00 1262.00
1949 0.00 m 0.00 0.00 97.00 161.50 403.00 662.50 647.50 492.00 116.50 12.00 0.00 2592.00
1950 0.00 0.00 0.50 66.50 191.00 515.00 633.00 653.50 337.00 341.50 9.00 0.00 2747.00
1951 0.00 0.00 a 0.00 35.00 274.00 498.50 802.00 643.50 469.00 91.50 0.00 0.00 2813.50
1952 0.00 0.00 0.00 48.00 253.50 521.00 659.00 673.50 474.00 270.00 10.34 a 0.00 2909.34
1953 0.00 0.00 12.50 49.50 166.00 574.50 722.00 616.00 531.50 170.00 19.50 0.00 2861.50
1954 0.00 0.00 0.00 141.50 318.50 535.50 707.00 609.50 440.00 194.00 5.50 0.00 2951.50
1955 0.00 0.00 0.00 23.50 174.00 441.00 629.50 622.50 510.00 219.00 2.00 0.00 2621.50
1956 0.00 0.00 14.00 32.50 311.00 603.50 646.00 553.00 535.00 201.50 0.00 0.00 2896.50
1957 0.00 0.00 a 0.00 20.17 a 108.00 445.34 a 589.50 533.00 399.00 101.50 0.00 0.00 2196.52
1958 0.00 0.50 0.00 32.00 341.00 585.50 689.00 698.00 425.00 189.00 6.00 0.00 2966.00
1959 0.00 0.00 0.00 90.00 246.00 582.50 748.00 609.50 410.00 119.50 0.00 0.00 2805.50
1960 0.00 0.00 4.00 84.50 208.73 a 565.00 733.50 693.50 485.50 85.00 1.50 0.00 2861.23
1961 0.00 0.00 2.50 40.00 286.00 603.50 707.50 642.00 271.00 120.00 0.00 0.00 2672.50
1962 0.00 0.00 2.00 110.50 211.00 490.00 692.50 713.00 437.50 141.00 13.00 0.00 2810.50
1963 0.00 0.00 8.00 49.00 371.00 519.50 758.47 a 609.00 503.50 273.00 7.50 0.00 3098.97
1964 0.00 0.00 3.50 20.00 269.50 477.50 745.50 594.50 376.50 218.50 2.50 0.00 2708.00
1965 0.00 0.00 1.50 62.50 140.00 351.00 627.00 592.50 285.00 188.00 10.50 0.00 2258.00
1966 0.00 0.00 12.00 70.00 323.50 497.50 751.50 644.00 434.00 131.50 4.00 0.00 2868.00
1967 0.00 0.00 17.00 32.50 233.00 409.00 706.00 615.00 411.00 184.00 27.00 0.00 2634.50
1968 0.00 0.00 9.00 9.50 180.00 565.50 681.00 495.50 387.50 144.00 0.00 0.00 2472.00
1969 0.00 0.00 3.00 64.50 354.00 409.50 702.00 703.50 468.00 38.00 0.00 0.00 2742.50
1970 0.00 0.00 0.00 5.00 272.50 443.00 689.50 692.33 d 289.00 51.50 0.00 0.00 2442.83
1971 0.00 0.00 24.50 41.67 c 138.00 539.00 733.09 d 595.00 327.50 100.50 1.50 0.00 2500.76
1972 0.00 0.00 36.00 42.50 258.50 519.81 d 770.50 625.00 383.50 142.00 0.00 0.00 2777.81
1973 0.00 0.00 0.00 11.00 219.00 471.50 667.50 636.00 327.00 155.00 26.38 a 0.00 2513.38
1974 0.00 0.00 10.00 40.00 345.50 657.00 647.50 589.00 375.50 139.00 0.00 0.00 2803.50
1975 0.00 0.00 0.00 12.00 146.00 409.00 617.00 597.50 360.00 155.50 17.50 0.00 2314.50
1976 0.00 0.00 0.00 36.72 a 256.50 533.50 715.50 577.00 365.50 76.50 5.00 0.00 2566.22
1977 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 699.57 a 681.50 440.69 a 152.70 d 4.00 g 0.00 z 1974.46
1978 0.00 0.00 11.50 52.00 163.50 388.50 g 713.00 b 621.50 376.55 a 205.24 b 5.17 a 0.00 2148.47
1979 0.00 0.00 0.00 52.00 173.71 b 435.56 c 672.18 a 556.50 505.34 a 246.45 a 0.00 0.00 b 2641.74
1980 0.00 b 0.00 c 0.00 b 44.50 98.00 545.17 a 739.50 607.00 387.69 d 178.52 b 31.00 0.00 2631.38
1981 0.00 1.56 a 0.00 a 109.14 a 162.23 a 558.33 c 651.00 a 634.31 e 411.50 55.00 3.10 a 0.00 2586.17
1982 0.00 a 0.00 0.00 a 36.00 151.50 431.00 640.50 579.50 343.50 21.59 c 0.00 0.00 2203.59
1983 0.00 0.00 0.00 12.00 144.50 284.00 h 633.00 633.00 456.00 72.50 19.00 0.00 a 1970.00
1984 0.00 0.00 0.00 35.50 351.00 422.50 690.00 596.50 379.50 34.00 0.00 0.00 2509.00
1985 0.00 0.00 1.00 78.00 220.00 527.50 659.00 586.00 181.50 34.50 1.50 0.00 2289.00
1986 0.00 1.50 11.00 25.00 149.50 422.00 492.00 591.50 203.00 14.50 0.00 0.00 1910.00
1987 0.00 0.00 0.00 77.50 114.50 446.00 561.50 481.50 290.50 122.00 0.00 0.00 2093.50
1988 0.00 0.00 0.00 28.50 165.50 477.00 617.00 510.00 242.50 133.50 0.50 0.00 2174.50
1989 0.00 0.00 13.50 96.50 256.00 411.00 685.50 496.00 344.50 86.00 0.00 0.00 2389.00
1990 0.00 0.00 7.00 37.50 125.50 544.00 590.00 508.00 406.00 51.00 1.50 0.00 2270.50
1991 0.00 0.00 0.00 9.50 122.00 326.00 565.00 564.50 306.00 142.00 0.50 0.00 2035.50
1992 0.00 0.00 0.00 61.50 157.00 312.50 489.50 529.00 306.00 101.00 0.00 0.00 1956.50
1993 0.00 0.00 0.50 24.50 180.00 348.50 543.50 506.00 264.00 68.50 0.00 0.00 1935.50
1994 0.00 0.00 0.00 66.50 163.00 537.50 664.50 641.00 357.50 37.50 0.00 0.00 2467.50
1995 0.00 0.00 2.00 7.50 58.50 319.50 572.50 647.50 354.00 70.00 0.00 0.00 2031.50
1996 0.00 0.00 0.50 43.50 297.50 515.50 711.00 602.50 262.00 116.00 0.00 0.00 2548.50
1997 0.00 0.00 5.00 19.50 194.50 340.50 570.50 525.50 361.50 73.50 0.00 0.00 2090.50
1998 0.00 0.00 9.00 10.50 133.00 331.50 662.00 581.00 429.50 66.00 0.00 0.00 2222.50
1999 0.00 0.00 2.58 a 15.50 117.50 360.50 573.50 485.50 269.50 101.50 23.00 0.00 1949.08
2000 0.00 0.00 2.00 54.50 274.00 542.00 697.50 642.50 410.50 83.50 0.00 0.00 2706.50
2001 0.00 0.00 2.50 62.50 308.00 518.00 675.50 541.00 434.50 119.50 16.00 0.00 2677.50
2002 0.00 0.00 5.00 79.50 244.00 608.00 714.50 645.00 349.00 57.50 0.00 0.00 2702.50
2003 0.00 0.00 1.00 21.50 288.50 479.00 822.50 647.00 350.50 186.50 1.00 0.00 2797.50
2004 0.00 0.00 44.50 27.00 221.50 474.50 629.00 558.00 307.00 35.50 1.50 0.00 2298.50
2005 0.00 0.00 0.00 32.00 222.50 381.50 740.50 564.50 371.50 80.00 14.50 0.00 2407.00
2006 0.00 0.00 0.00 65.00 328.50 595.50 719.50 578.00 255.00 84.50 5.50 0.00 2631.50
2007 0.00 0.00 37.50 59.50 238.00 571.50 739.50 688.00 409.00 113.00 32.00 0.00 2888.00
2008 0.00 0.00 0.00 21.00 143.00 496.50 676.00 652.00 403.00 144.50 24.00 0.00 2560.00
2009 0.00 0.00 11.00 39.50 0.00 z 384.00 735.50 633.00 394.00 55.00 25.00 0.00 2277.00
2010 0.00 0.00 1.00 34.00 167.50 522.50 690.50 562.50 459.50 156.00 8.00 0.00 2601.50
2011 0.00 0.00 0.00 32.00 122.00 495.50 705.00 694.92 a 396.00 109.50 0.00 0.00 2554.92
2012 0.00 0.00 22.50 132.00 306.50 656.50 708.00 716.50 435.50 154.50 16.50 0.00 3148.50
2013 0.00 0.00 8.78 a 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 8.78
Period of Record Statistics
MEAN 0.00 0.06 5.10 53.26 222.10 495.87 679.66 613.38 381.70 120.67 6.07 0.00 2573.98
S.D. 0.00 0.27 9.11 43.66 80.67 90.71 73.46 64.56 78.81 62.31 9.42 0.00 324.99
SKEW 0.00 4.51 2.54 1.74 0.45 0.00 -0.50 -0.20 -0.29 0.64 1.70 0.00 -0.01
MAX 0.00 1.56 44.50 226.50 469.00 712.00 856.00 775.50 535.00 341.50 38.57 0.00 3434.57
MIN 0.00 0.00 0.00 2.00 58.50 312.50 450.00 481.50 181.50 9.50 0.00 0.00 1910.00
NO YRS 89 90 91 89 88 84 88 89 90 90 89 90 80