SPRINGFIELD 8 S, COLORADO

Monthly Total Growing Degree Days

(057867)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196407
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 0.00 z 1047.00 873.50 472.50 104.50 55.50 2553.00
1949 9.41 c 53.50 141.00 361.00 658.50 848.50 1086.50 1020.00 800.00 460.50 272.00 39.00 5749.91
1950 61.50 119.50 127.00 403.00 667.00 978.50 983.00 931.50 713.50 652.50 136.00 49.50 5822.50
1951 40.00 93.50 121.50 308.00 674.50 777.50 1149.00 1107.00 805.50 458.50 69.50 58.50 5663.00
1952 80.00 58.00 101.00 331.00 656.00 1154.50 1150.50 1164.50 841.50 470.50 129.50 22.00 6159.00
1953 125.50 62.00 248.00 334.00 602.50 1127.00 1147.00 1042.00 915.50 509.50 176.00 13.00 6302.00
1954 49.00 167.00 126.00 539.48 a 603.35 d 1066.55 a 1216.50 1083.50 945.50 474.50 182.50 64.00 6517.89
1955 25.00 18.00 169.00 394.00 635.00 809.00 922.00 f 1103.00 859.00 529.50 109.44 c 84.22 a 4735.16
1956 42.50 32.00 0.00 z 0.00 z 0.00 z 0.00 z 1104.67 e 1037.97 b 880.50 573.50 80.69 a 44.00 3795.83
1957 17.05 a 99.50 105.83 b 211.11 c 498.38 e 635.50 h 860.50 g 1037.31 e 673.93 b 444.16 b 72.41 a 50.63 a 3210.31
1958 9.62 b 67.93 a 22.00 274.04 d 735.06 e 767.50 f 826.50 f 707.50 k 465.00 m 330.50 i 186.67 c 17.00 l 1295.31
1959 16.00 i 44.00 f 36.50 s 334.62 d 494.00 g 999.81 d 744.00 i 1097.06 d 573.00 f 391.00 138.50 19.67 e 2980.65
1960 31.57 d 5.50 130.50 g 459.44 c 484.00 i 733.00 g 511.50 p 901.00 f 501.50 l 279.50 p 123.00 i 10.50 g 496.52
1961 12.00 n 67.50 f 61.00 n 303.62 a 465.50 g 887.07 a 1044.24 d 645.00 l 444.50 k 240.50 p 66.11 c 42.00 l 2301.04
1962 20.00 l 146.00 g 144.31 b 276.00 k 535.50 h 568.50 i 769.00 i 797.50 i 454.00 m 410.50 i 134.50 h 43.50 p 144.31
1963 10.50 l 75.00 j 127.50 l 322.00 i 489.00 l 779.00 g 872.00 i 791.50 i 696.00 g 522.50 h 109.00 m 31.00 i 0.00
1964 43.50 h 0.00 i 84.50 j 280.50 h 511.50 k 639.00 i 817.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 44.65 70.58 130.56 354.44 636.70 960.94 1110.18 1060.98 830.84 494.24 132.60 45.46 6035.72
S.D. 34.50 46.98 56.72 86.52 65.46 138.22 72.61 60.41 85.30 70.58 59.74 21.15 341.95
SKEW 1.17 0.57 0.23 0.58 -0.79 0.08 -0.39 -0.44 -0.60 0.95 0.87 0.04 0.27
MAX 125.50 167.00 248.00 539.48 735.06 1154.50 1216.50 1164.50 945.50 652.50 272.00 84.22 6517.89
MIN 9.41 5.50 22.00 211.11 498.38 777.50 983.00 931.50 673.93 391.00 66.11 13.00 5663.00
NO YRS 11 11 10 12 9 9 8 11 10 11 13 11 6