DENVER WSO CITY, COLORADO

Monthly Total Growing Degree Days

(052225)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197403
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 1056.00 849.50 407.50 106.55 a 44.50 2464.05
1949 4.50 60.00 111.50 367.00 551.28 a 787.00 1042.00 1021.00 719.00 346.00 329.00 56.50 5394.78
1950 62.50 113.50 120.00 267.50 427.00 835.00 913.00 932.00 620.50 677.50 153.50 81.50 5203.50
1951 51.50 68.50 77.00 205.00 574.50 654.50 1064.50 987.00 656.00 314.50 114.50 32.50 4800.00
1952 77.50 67.50 51.50 292.50 556.00 1008.00 1049.50 1028.00 793.50 466.50 92.50 33.00 5516.00
1953 185.50 69.50 206.00 202.00 462.00 931.50 1083.00 1001.50 828.50 477.50 211.00 28.50 5686.50
1954 96.00 197.50 90.00 465.00 578.50 922.00 1182.00 1052.50 799.00 445.00 236.50 80.50 6144.50
1955 11.00 35.50 132.50 374.50 621.50 743.50 1128.00 1042.00 755.00 478.00 105.50 105.50 5532.50
1956 69.50 26.50 212.00 219.50 666.50 1042.50 1013.50 939.50 828.50 548.00 128.50 85.00 5779.50
1957 13.00 121.00 99.50 175.50 458.50 800.50 1082.00 1040.50 665.00 396.00 78.50 140.00 5070.00
1958 28.50 115.00 49.50 204.50 714.50 865.00 956.00 1082.50 764.50 499.00 189.00 90.50 5558.50
1959 62.00 21.50 91.00 306.00 522.50 957.50 1055.50 1056.50 674.00 306.50 137.00 67.50 5257.50
1960 50.00 17.50 187.50 369.50 587.50 891.50 1068.00 1055.50 788.00 442.00 161.00 37.50 5655.50
1961 64.00 76.00 114.50 260.50 537.00 850.00 1023.50 1016.00 515.50 397.00 91.00 51.50 4996.50
1962 44.00 126.00 82.50 393.00 679.00 795.50 1040.00 1057.50 723.00 520.50 211.50 95.00 5767.50
1963 30.50 129.50 179.00 371.50 714.00 907.50 1155.50 964.00 853.00 629.50 180.00 52.00 6166.00
1964 48.00 13.00 63.00 262.00 625.00 823.50 1188.00 974.50 728.50 473.00 154.00 87.50 5440.00
1965 74.50 58.00 39.00 366.50 549.00 777.50 1030.50 944.50 486.50 556.00 242.00 130.00 5254.00
1966 39.50 8.50 254.50 259.50 696.50 846.00 1192.50 984.00 766.00 419.50 172.50 62.00 5701.00
1967 79.50 64.50 236.50 328.00 445.00 687.00 1013.50 941.50 711.50 461.50 178.00 26.00 5172.50
1968 50.50 43.00 183.00 206.50 464.00 903.50 1017.00 928.00 696.00 456.00 80.00 36.50 5064.00
1969 83.50 36.50 87.00 408.50 641.50 659.00 1090.50 1091.50 814.50 163.50 142.00 80.50 5298.50
1970 78.00 83.50 54.00 198.00 663.50 835.00 1070.50 1097.00 620.50 265.00 121.00 68.00 5154.00
1971 110.50 38.50 138.00 283.50 486.00 935.00 971.00 1057.50 589.00 401.50 147.00 53.00 5210.50
1972 75.00 123.00 298.50 310.50 587.00 900.50 970.50 967.50 721.50 392.00 33.50 64.50 5444.00
1973 71.00 44.50 61.00 169.00 538.37 a 932.00 587.50 k 1103.27 c 617.14 b 462.79 c 153.60 e 80.50 i 4152.66
1974 70.00 g 107.00 g 266.17 b 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 266.17
Period of Record Statistics
MEAN 62.40 70.32 134.03 290.62 573.85 851.62 1058.33 1016.20 714.76 438.53 151.89 67.58 5427.80
S.D. 36.70 46.31 75.38 82.37 87.19 99.66 72.90 54.95 98.32 108.03 62.07 30.31 341.52
SKEW 1.28 0.84 0.65 0.26 0.01 -0.31 0.23 -0.14 -0.60 -0.22 0.73 0.66 0.46
MAX 185.50 197.50 298.50 465.00 714.50 1042.50 1192.50 1103.27 853.00 677.50 329.00 140.00 6166.00
MIN 4.50 8.50 39.00 169.00 427.00 654.50 913.00 928.00 486.50 163.50 33.50 26.00 4800.00
NO YRS 25 25 26 25 25 25 24 26 26 26 26 25 24