LARAMIE, WYOMING

Monthly Total Growing Degree Days

(485410)

Base Temperature = 50 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196112
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
1892 0.00 d 0.00 0.00 a 2.00 25.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 27.50
1893 0.00 0.00 1.50 1.00 37.00 250.50 440.50 335.00 128.50 11.50 0.00 0.00 1205.50
1894 0.00 z 0.00 0.00 2.00 85.00 183.00 410.50 380.50 106.00 9.50 0.00 0.00 1176.50
1895 0.00 z 0.00 0.50 4.66 a 39.50 114.50 289.50 343.50 203.50 4.50 0.00 a 0.00 1000.16
1896 0.00 0.00 0.00 a 0.00 65.00 276.50 382.50 375.00 145.00 14.90 e 1.07 b 0.00 1259.98
1897 0.00 0.00 0.00 1.00 78.00 214.00 333.00 321.00 220.00 28.50 1.61 b 0.00 1197.11
1898 0.00 0.00 a 0.00 d 13.00 7.50 l 216.50 463.00 406.50 127.50 11.50 0.00 b 0.00 1238.00
1899 0.00 0.00 0.00 2.00 30.00 190.00 376.00 332.50 110.50 j 10.00 0.00 0.00 940.50
1900 0.00 0.00 0.00 0.00 98.50 349.50 396.00 385.50 141.50 13.50 0.00 a 0.00 a 1384.50
1901 0.00 0.00 0.00 5.00 55.00 145.50 552.00 392.00 117.00 5.00 0.00 0.00 1271.50
1902 0.00 0.00 0.00 4.20 e 55.50 248.50 0.00 z 379.00 125.00 17.50 0.00 0.00 z 829.70
1903 0.00 0.00 0.00 6.50 10.00 141.00 399.00 417.50 137.00 14.00 0.50 0.00 1125.50
1904 0.00 0.00 0.00 4.00 43.50 145.50 329.50 349.00 143.00 22.50 0.00 0.00 1037.00
1905 0.00 0.00 0.00 1.00 17.50 249.50 356.50 402.00 169.50 20.50 0.00 0.00 1216.50
1906 0.00 0.00 0.00 4.50 44.00 179.00 323.00 360.50 148.00 24.50 0.00 0.00 1083.50
1907 0.00 0.00 13.00 4.00 26.00 116.00 391.00 355.50 145.00 3.50 0.00 0.00 1054.00
1908 0.00 0.00 5.00 2.50 17.00 145.00 355.00 321.00 203.00 22.00 0.00 0.00 1070.50
1909 0.00 0.00 0.00 1.00 6.50 227.00 463.00 440.50 158.50 27.00 3.00 0.00 1326.50
1910 0.00 0.00 1.00 19.00 52.50 302.00 450.00 390.00 182.00 56.00 0.00 0.00 1452.50
1911 0.00 0.00 0.00 2.00 87.00 286.00 355.00 344.50 172.50 10.00 0.00 0.00 1257.00
1912 0.00 0.00 0.00 0.00 38.50 188.00 376.00 336.50 79.50 9.00 0.00 0.00 z 1027.50
1913 0.00 0.00 0.00 0.00 z 78.50 243.00 362.00 411.00 124.00 19.50 0.00 0.00 1238.00
1914 0.00 0.00 0.00 0.00 84.73 a 228.50 419.00 370.50 210.50 21.00 0.00 0.00 1334.23
1915 0.00 0.00 0.00 6.50 28.50 111.50 297.00 228.50 91.50 9.00 1.50 0.00 774.00
1916 0.00 0.00 1.50 7.00 48.50 230.50 486.50 337.00 147.00 28.00 0.50 0.00 1286.50
1917 0.00 0.00 0.00 0.00 10.85 a 200.50 482.50 294.00 189.50 37.00 0.00 0.00 1214.35
1918 0.00 0.00 0.00 0.00 a 43.50 408.00 442.00 380.00 108.00 38.75 a 0.00 0.00 1420.25
1919 0.00 0.00 0.00 8.00 76.50 323.00 547.50 460.87 a 241.50 1.50 0.00 0.00 1658.87
1920 0.00 0.00 0.00 0.00 62.00 216.00 417.50 305.50 127.00 31.50 0.00 0.00 1159.50
1921 0.00 0.00 0.00 0.00 53.00 275.17 a 435.50 381.00 173.50 79.05 a 1.50 0.00 1398.72
1922 0.00 a 0.00 0.00 0.00 70.00 334.00 423.00 474.50 213.00 31.50 0.00 0.00 1546.00
1923 0.00 0.00 0.00 0.00 51.00 191.50 458.00 356.50 128.00 0.00 0.00 0.00 1185.00
1924 0.00 0.00 0.00 0.00 a 23.50 274.00 399.50 410.00 153.00 8.00 1.00 0.00 1269.00
1925 0.00 0.00 0.00 5.00 88.00 214.50 435.00 303.50 152.00 15.00 0.00 0.00 1213.00
1926 0.00 0.00 0.00 4.50 74.50 206.50 332.00 368.00 155.00 29.00 0.00 0.00 1169.50
1927 0.00 0.00 0.00 11.00 64.00 204.00 404.00 284.00 169.50 11.50 0.00 0.00 1148.00
1928 0.00 0.00 0.00 4.00 101.00 122.00 392.50 344.50 147.50 41.00 0.00 0.00 1152.50
1929 0.00 0.00 0.00 0.00 37.00 224.00 464.50 439.00 123.50 24.50 0.00 0.00 1312.50
1930 0.00 0.00 0.00 17.00 51.00 233.00 467.00 386.00 127.76 a 13.50 0.00 0.00 1295.26
1931 0.00 0.00 0.00 1.50 64.00 338.50 512.00 377.00 231.50 15.50 0.00 0.00 1540.00
1932 0.00 0.00 0.00 3.50 60.50 203.00 495.00 446.00 145.34 a 23.50 0.00 0.00 1376.84
1933 0.00 0.00 0.00 0.00 65.00 382.50 545.00 368.50 262.00 37.50 0.00 0.00 1660.50
1934 0.00 0.00 0.00 19.50 221.00 266.50 531.00 446.50 129.50 42.50 0.00 0.00 1656.50
1935 0.00 0.00 0.00 0.50 9.50 242.50 487.00 437.00 195.00 29.50 0.00 0.00 1401.00
1936 0.00 0.00 0.00 4.00 141.00 366.50 533.50 446.00 172.00 12.50 0.00 0.00 1675.50
1937 0.00 0.00 0.00 a 7.00 75.95 a 246.50 453.50 497.50 229.00 27.00 0.00 0.00 1536.45
1938 0.00 0.00 0.00 16.00 56.50 280.34 a 415.50 457.00 194.50 44.00 0.00 0.00 1463.84
1939 0.00 0.00 0.00 12.00 100.50 232.00 517.00 414.50 228.62 a 12.50 0.00 1.00 1518.12
1940 0.00 0.00 0.00 7.00 85.50 343.50 529.50 407.00 224.00 41.00 0.00 0.00 1637.50
1941 0.00 0.00 0.00 0.00 102.50 213.50 440.50 374.00 124.00 16.00 3.62 a 1.00 1275.12
1942 0.00 0.00 0.00 6.00 67.00 194.50 466.00 424.00 143.50 36.50 0.00 0.00 1337.50
1943 0.00 0.00 2.00 17.00 63.50 238.50 503.00 473.50 166.50 18.00 0.00 0.00 1482.00
1944 0.00 0.00 0.00 0.00 76.00 207.50 392.00 438.50 132.50 15.50 0.00 0.00 1262.00
1945 0.00 0.00 0.00 2.50 43.50 119.50 460.00 417.00 130.50 34.00 0.00 0.00 1207.00
1946 0.00 0.00 0.00 34.50 12.50 302.00 510.00 428.50 183.50 11.50 0.00 0.00 1482.50
1947 0.00 0.00 0.00 0.50 78.00 150.00 464.00 448.50 235.50 78.00 0.00 0.00 a 1454.50
1948 0.00 0.00 0.00 13.00 142.50 278.50 461.00 480.50 256.00 13.00 0.00 0.00 1644.50
1949 0.00 0.00 0.00 22.50 59.50 247.50 450.00 424.50 171.00 15.00 0.50 0.00 1390.50
1950 0.00 0.00 0.00 10.00 30.00 258.50 351.00 322.00 117.00 87.00 0.00 0.00 1175.50
1951 0.00 0.00 0.00 0.00 80.50 127.00 488.00 379.50 137.00 13.50 0.00 0.00 1225.50
1952 0.00 0.00 0.00 7.00 73.00 367.00 463.00 412.00 216.00 26.00 0.00 0.00 1564.00
1953 0.00 0.00 0.00 12.50 49.00 333.50 534.00 427.00 237.50 45.50 0.00 0.00 1639.00
1954 0.00 0.00 0.00 20.00 101.00 304.50 593.00 440.50 263.50 77.00 0.00 0.00 1799.50
1955 0.00 0.00 0.00 17.50 87.00 208.00 520.50 495.50 235.00 44.50 0.00 0.00 1608.00
1956 0.00 0.00 0.00 4.00 113.00 412.00 437.00 372.00 247.50 49.50 0.00 0.00 1635.00
1957 0.00 0.00 0.00 0.00 29.50 249.50 487.00 458.00 146.50 33.50 0.00 0.00 1404.00
1958 0.00 0.00 0.00 0.00 159.50 308.00 404.50 467.00 223.50 75.00 0.50 0.00 1638.00
1959 0.00 0.00 0.00 14.50 44.50 361.50 451.00 436.50 187.00 6.50 0.00 0.00 1501.50
1960 0.00 0.00 0.00 31.00 79.00 299.00 471.50 419.50 216.50 41.50 0.00 0.00 1558.00
1961 0.00 0.00 0.00 5.00 97.50 299.00 444.00 441.50 90.00 18.00 0.00 0.00 1395.00
Period of Record Statistics
MEAN 0.00 0.00 0.35 6.24 64.14 243.30 439.94 393.90 169.19 26.31 0.22 0.03 1364.90
S.D. 0.00 0.00 1.68 7.65 37.44 74.42 66.47 54.94 46.61 19.63 0.65 0.17 202.91
SKEW 0.00 0.00 6.54 1.64 1.32 0.21 -0.15 -0.40 0.31 1.35 3.66 5.57 -0.13
MAX 0.00 0.00 13.00 34.50 221.00 412.00 593.00 497.50 263.50 87.00 3.62 1.00 1799.50
MIN 0.00 0.00 0.00 0.00 6.50 111.50 289.50 228.50 79.50 0.00 0.00 0.00 774.00
NO YRS 68 70 70 69 69 69 68 69 68 69 70 68 62