RED LAKE FALLS, MINNESOTA

Monthly Total Growing Degree Days

(216787)

Base Temperature = 50 F

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1913 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
1914 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 695.50 425.50 271.50 142.50 0.00 0.00 1535.00
1915 0.00 0.00 0.00 95.50 149.00 282.50 424.50 457.50 233.50 56.00 0.00 0.00 a 1698.50
1916 0.00 a 0.00 0.00 11.50 149.50 267.00 750.00 500.50 230.50 17.00 0.00 0.00 a 1926.00
1917 0.00 0.00 0.00 0.00 115.00 314.50 696.00 413.50 247.50 5.50 0.00 0.00 1792.00
1918 0.00 0.00 5.00 33.00 156.00 395.00 479.00 528.50 107.50 81.50 7.50 0.00 1793.00
1919 0.00 0.00 0.00 15.50 252.50 531.50 619.50 548.50 299.50 32.00 0.00 0.00 2299.00
1920 0.00 0.00 0.00 0.00 144.15 a 436.00 515.00 542.00 334.50 140.00 0.00 0.00 2111.65
1921 0.00 0.00 0.00 21.00 235.50 558.50 684.50 516.50 162.00 41.33 a 0.00 0.00 z 2219.33
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 439.00 467.50 568.00 331.50 75.50 0.00 b 0.00 1881.50
1923 0.00 0.00 0.00 52.50 236.63 a 583.50 695.00 370.00 347.50 83.00 0.00 0.00 2368.13
1924 0.00 z 0.00 z 0.00 z 0.00 z 24.50 345.50 513.05 a 425.65 e 162.00 121.93 a 0.00 0.00 1592.64
1925 0.00 0.00 0.00 58.00 193.50 390.00 507.88 a 578.67 a 279.50 0.00 0.00 0.00 2007.55
1926 0.00 0.00 1.60 b 43.45 a 309.00 0.00 z 0.00 z 506.50 193.00 0.00 z 0.00 z 0.00 z 1053.55
1927 0.00 z 0.00 z 34.10 a 0.00 z 73.00 365.50 493.00 396.00 345.00 40.50 0.00 0.00 1747.10
1928 0.00 0.00 0.00 19.00 268.00 294.00 559.00 490.00 183.50 61.00 3.00 0.00 a 1877.50
1929 0.00 0.00 0.00 22.50 162.50 0.00 z 0.00 z 568.00 190.50 71.50 0.00 0.00 1015.00
1930 0.00 0.00 0.00 38.50 188.00 437.50 0.00 z 649.50 246.50 88.00 0.00 z 0.00 z 1648.00
1931 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 3.50 0.00 3.50
1932 0.00 0.00 0.00 32.00 260.00 559.50 598.82 a 592.50 232.50 26.00 0.00 0.00 2301.32
1933 0.00 0.00 0.00 30.00 228.50 628.00 669.00 577.50 344.50 13.00 0.00 0.00 2490.50
1934 0.00 0.00 0.00 39.50 383.00 395.50 582.00 473.00 182.00 108.50 0.00 0.00 2163.50
1935 0.00 0.00 0.00 a 7.00 107.50 327.50 727.00 499.50 177.50 44.50 0.00 0.00 1890.50
1936 0.00 0.00 a 0.00 a 0.50 334.00 402.50 733.15 a 582.00 328.00 41.00 0.00 0.00 2421.15
1937 0.00 0.00 0.00 0.00 215.00 395.50 602.95 a 664.00 255.00 a 43.50 0.00 0.00 2175.95
1938 0.00 0.00 3.50 44.00 114.00 392.50 566.02 b 597.50 311.50 138.00 5.50 0.00 2172.52
1939 0.00 0.00 a 0.00 c 40.50 349.00 376.50 641.50 610.50 311.90 a 20.00 0.00 0.00 2349.90
1940 0.00 0.00 s 0.00 r 15.00 169.50 393.62 a 633.00 501.50 378.50 75.00 0.00 0.00 2166.12
1941 0.00 a 0.00 0.00 74.50 293.35 d 452.50 628.00 522.00 256.00 19.00 0.00 0.00 2245.35
1942 0.00 0.00 0.00 110.00 115.50 337.00 509.00 479.00 194.50 130.50 0.00 0.00 a 1875.50
1943 0.00 0.00 0.00 22.00 124.00 382.50 676.00 530.50 175.50 110.00 0.00 0.00 2020.50
1944 0.00 0.00 0.00 15.00 290.00 427.50 537.00 492.50 212.00 41.00 1.00 0.00 2016.00
1945 0.00 0.00 15.00 5.00 57.50 298.00 532.00 519.50 196.50 39.50 0.00 b 0.00 1663.00
1946 0.00 0.00 16.50 66.50 174.00 411.00 644.28 a 486.50 218.00 43.00 0.00 0.00 2059.78
1947 0.00 0.00 0.00 26.00 84.22 a 326.00 623.00 664.00 233.00 162.20 c 0.00 0.00 2118.41
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 600.37 a 572.00 375.00 a 55.50 0.00 0.00 a 1602.87
1949 0.00 0.00 0.00 53.04 b 219.77 c 451.50 625.50 623.50 193.00 67.00 0.00 0.00 2233.30
1950 0.00 a 0.00 0.00 0.00 a 138.50 373.00 521.12 b 421.50 270.56 c 44.71 e 5.00 g 0.00 f 1769.39
1951 0.00 b 0.00 0.00 28.50 203.50 f 323.00 561.50 449.00 0.00 z 0.00 r 0.00 0.00 1362.00
1952 0.00 0.00 0.00 158.50 206.50 489.00 560.50 514.00 347.00 19.00 0.00 0.00 2294.50
1953 0.00 0.00 0.00 1.50 205.00 438.00 279.50 o 633.50 58.50 p 176.00 3.50 0.00 1457.50
1954 0.00 0.00 0.00 17.00 124.00 409.50 598.50 490.50 188.79 a 50.50 1.00 0.00 1879.79
1955 0.00 0.00 0.00 92.50 304.00 444.50 708.50 648.00 254.00 96.00 0.00 0.00 2547.50
1956 0.00 0.00 0.00 0.00 135.50 562.00 478.00 348.00 j 143.00 106.50 4.50 0.00 1429.50
1957 0.00 0.00 0.00 72.00 182.00 321.00 694.00 513.05 a 182.50 69.00 0.00 0.00 2033.55
1958 0.00 0.00 0.00 34.00 217.00 242.50 468.00 504.50 263.00 57.50 0.00 0.00 a 1786.50
1959 0.00 0.00 0.00 12.50 218.00 485.00 605.50 606.00 253.00 17.50 0.00 0.00 2197.50
1960 0.00 a 0.00 a 0.00 a 14.00 231.50 349.14 a 182.50 s 623.00 285.50 82.50 0.00 0.00 a 1585.64
1961 0.00 0.00 2.50 5.00 168.50 516.50 569.88 a 671.00 218.50 81.50 0.00 a 0.00 2233.38
1962 0.00 0.00 0.00 23.00 153.00 236.00 k 128.00 v 586.79 c 191.50 127.00 0.00 0.00 1081.29
1963 0.00 0.00 16.00 30.50 164.09 b 535.86 a 648.50 549.00 343.50 256.27 a 0.00 0.00 2543.71
1964 0.00 0.00 0.00 36.50 277.50 392.50 642.00 413.00 168.62 a 44.50 4.00 0.00 1978.62
1965 0.00 0.00 0.00 13.50 170.50 393.50 514.00 496.00 a 49.50 33.50 h 0.00 0.00 1637.00
1966 0.00 0.00 0.00 4.00 121.50 453.10 a 653.50 486.50 272.50 38.00 0.00 o 0.00 2029.10
1967 0.00 0.00 11.50 6.00 133.00 364.00 543.00 504.50 339.50 37.50 0.00 0.00 1939.00
1968 0.00 0.00 4.00 32.50 111.50 362.00 280.00 o 307.00 g 244.00 40.50 0.00 0.00 794.50
1969 0.00 0.00 0.00 41.00 200.50 210.50 182.00 r 665.90 e 271.00 17.50 1.00 0.00 1407.40
1970 0.00 0.00 0.00 7.00 134.00 552.00 654.00 232.50 t 327.93 a 68.00 0.00 0.00 1742.93
1971 0.00 0.00 0.00 43.50 137.00 504.00 388.00 i 256.00 q 272.50 51.50 0.00 0.00 1008.50
1972 0.00 0.00 0.00 25.50 334.50 475.50 496.50 136.00 u 197.50 46.50 0.00 0.00 1576.00
1973 0.00 0.00 2.50 29.50 207.50 465.00 d 184.50 s 646.50 228.00 121.50 0.00 b 0.00 1700.50
1974 0.00 0.00 0.00 39.50 141.00 451.50 676.50 297.00 g 159.50 42.00 0.00 0.00 1510.00
1975 0.00 0.00 0.00 0.00 231.00 406.00 503.00 h 511.00 173.00 116.50 15.54 b 0.00 1453.04
1976 0.00 0.00 0.00 43.50 253.00 519.00 605.50 309.00 o 326.00 56.50 0.00 0.00 a 1803.50
1977 0.00 0.00 a 0.00 b 119.50 489.28 a 450.50 647.00 338.50 162.93 a 30.50 4.00 0.00 2242.21
1978 0.00 0.00 0.00 23.50 312.00 412.50 577.50 533.95 b 358.50 42.50 5.00 0.00 2265.45
1979 0.00 0.00 0.00 11.00 124.00 401.50 598.50 470.50 315.00 19.50 0.00 0.00 a 1940.00
1980 0.00 0.00 0.00 124.50 397.00 445.50 647.50 473.00 241.00 56.00 0.00 0.00 2384.50
1981 0.00 0.00 0.00 30.00 223.50 372.00 593.50 587.45 a 255.00 34.50 4.00 0.00 2099.95
1982 0.00 0.00 0.00 a 48.00 260.50 271.00 603.50 472.50 211.50 22.00 0.00 0.00 1889.00
1983 0.00 0.00 0.00 29.00 125.50 465.50 730.50 727.00 236.00 0.00 3.00 0.00 2316.50
1984 0.00 0.00 0.00 9.00 184.50 454.50 589.00 653.00 181.50 119.50 0.00 0.00 2191.00
1985 0.00 0.00 0.00 101.00 337.00 316.50 558.50 391.00 174.50 20.50 0.00 0.00 1899.00
1986 0.00 0.00 7.00 21.00 285.50 497.50 632.00 449.00 169.50 28.00 0.00 0.00 2089.50
1987 0.00 0.00 0.00 144.50 336.50 521.50 667.50 461.00 241.50 24.00 0.00 0.00 2396.50
1988 0.00 0.00 0.00 34.50 394.50 652.00 691.00 611.00 181.00 31.00 0.00 0.00 2595.00
1989 0.00 0.00 0.00 39.50 i 289.50 417.50 746.00 642.00 288.50 100.00 0.00 0.00 2483.50
1990 0.00 0.00 0.00 114.50 218.00 469.00 600.50 629.50 369.50 47.00 9.00 0.00 2457.00
1991 0.00 0.00 0.00 76.00 431.50 578.50 605.00 669.50 270.00 17.50 0.00 0.00 2648.00
1992 0.00 0.00 0.00 34.00 348.50 357.00 387.50 450.50 221.50 76.50 0.00 0.00 1875.50
1993 0.00 0.00 0.00 11.00 233.00 347.00 484.50 511.50 120.00 27.50 0.00 0.00 1734.50
1994 0.00 0.00 0.00 40.50 231.00 446.00 450.00 422.00 280.50 49.00 0.00 0.00 1919.00
1995 0.00 0.00 0.00 0.00 105.00 581.50 519.50 557.00 225.00 26.00 0.00 0.00 2014.00
1996 0.00 0.00 0.00 0.00 135.00 459.50 500.50 582.50 238.50 0.00 z 0.00 0.00 1916.00
1997 0.00 0.00 0.00 2.50 88.00 489.00 550.00 493.50 284.00 108.50 0.00 0.00 2015.50
1998 0.00 0.00 z 0.00 56.50 260.00 335.50 601.00 630.00 361.00 31.00 0.00 0.00 2275.00
1999 0.00 0.00 0.00 43.00 223.50 0.00 z 0.00 z 0.00 z 160.50 4.50 9.00 0.00 440.50
2000 0.00 0.00 z 3.50 44.00 191.00 339.50 597.50 554.50 205.50 58.00 7.50 0.00 2001.00
2001 0.00 0.00 0.00 64.00 257.50 452.50 629.00 614.83 a 262.50 24.00 0.00 0.00 2304.33
2002 0.00 0.00 0.00 44.50 120.00 510.00 680.50 502.50 349.00 11.50 0.00 0.00 2218.00
2003 0.00 0.00 0.00 56.50 197.50 427.50 578.00 654.00 277.00 116.50 0.00 0.00 2307.00
2004 0.00 0.00 0.00 16.00 91.50 289.00 500.00 295.50 309.00 53.00 0.00 0.00 1554.00
2005 0.00 0.00 0.00 56.00 173.00 477.50 582.50 503.50 317.50 57.50 0.00 0.00 2167.50
2006 0.00 0.00 0.00 79.00 228.50 474.00 724.00 555.00 244.00 48.00 0.00 0.00 2352.50
2007 0.00 0.00 2.50 62.00 226.00 504.50 641.00 485.00 235.00 g 33.00 0.00 0.00 1954.00
2008 0.00 0.00 0.00 2.50 81.50 347.50 544.50 537.00 0.00 z 17.00 7.00 0.00 1537.00
2009 0.00 0.00 0.00 16.50 89.00 358.50 452.50 434.00 420.00 1.50 0.50 0.00 1772.50
2010 0.00 0.00 8.00 58.00 243.00 385.00 609.50 604.00 117.50 91.50 3.00 0.00 2119.50
2011 0.00 0.00 0.00 12.50 156.03 a 369.50 646.00 566.50 256.00 156.00 0.00 0.00 a 2162.53
2012 0.00 0.00 46.00 33.00 232.50 b 477.86 b 556.00 i 0.00 z 272.50 37.50 0.00 0.00 1099.36
2013 0.00 0.00 0.00 j 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
Period of Record Statistics
MEAN 0.00 0.00 1.93 37.17 206.34 421.62 595.21 533.35 247.75 60.85 1.07 0.00 2118.01
S.D. 0.00 0.00 6.61 34.09 89.09 87.90 80.61 84.73 70.89 45.57 2.60 0.00 246.26
SKEW 0.00 0.00 4.84 1.41 0.64 0.17 -0.21 -0.16 0.01 1.38 3.04 0.00 -0.01
MAX 0.00 0.00 46.00 158.50 489.28 652.00 750.00 727.00 420.00 256.27 15.54 0.00 2648.00
MIN 0.00 0.00 0.00 0.00 24.50 210.50 387.50 295.50 49.50 0.00 0.00 0.00 1554.00
NO YRS 94 91 93 92 94 92 85 89 94 94 95 95 63