CRATER LAKE NPS HQ, OR

Total of Snowfall (Inches)

(351946)

File last updated on March 29, 2024
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1919-20-----z-----z-----z16.70 -----z71.80 2.80a11.50 85.50 66.80 -----z0.00 255.10e
1920-21-----z0.00 -----z43.00 40.50s77.50t106.50a59.10 43.20 23.30 21.50 2.50 299.10d
1921-220.00 0.00 2.00 15.80 15.20v25.70 47.40a66.00 57.50 35.00 9.60 0.00 259.00a
1922-230.00 0.00 2.80 5.40 24.00a107.00 58.20a27.00a24.90 17.00x9.00a-----z258.30b
1923-240.00 0.00 4.00 7.60 12.00 44.90a48.80 44.20p52.20 5.60 0.00 6.50 181.60a
1924-250.00 0.00 8.50 59.40a35.40u64.80 101.00 79.40 17.80 41.80 -----z-----z372.70c
1925-260.00 0.00 7.50 -----z-----z-----z-----z-----z-----z-----z-----z-----z7.50i
1926-27-----z-----z-----z-----z120.60 95.50 103.00 157.00 78.00 47.00 18.50 8.00a627.60d
1927-280.00 0.00 9.50a11.00 -----z-----z46.50 29.00 68.00a46.50 4.00b-----z214.50c
1928-29-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1929-30-----z0.00 -----z-----z8.00 76.00a79.00 81.00 -----z41.00 37.00 -----z322.00e
1930-31-----z0.00 -----z-----z1.00b40.00 57.00 30.00b59.00 21.00 1.00a0.00 209.00c
1931-320.00 0.00d3.00 31.00 114.00 113.00c180.50 69.00 111.00 91.00 38.00 0.00 750.50
1932-330.00 0.00 0.00 33.00 61.00 156.00 240.00a95.00a91.00 49.00 103.00 0.00 828.00
1933-340.00 0.00 4.00 19.00 20.00 142.70 96.30 38.40 10.90 31.00 10.40 2.00 374.70
1934-350.00 0.00 5.80 28.90 114.00a82.60 117.00 54.20 129.00 62.00 0.00 0.00 593.50
1935-360.00 0.00 0.00 36.80 29.50 90.50 179.00 100.00 75.00 28.00 20.00 0.00 558.80
1936-370.00a0.00 6.00 0.00 0.50 98.30 213.40 162.00 86.50 86.00 16.00 8.00 676.70
1937-380.00 0.00 0.00a8.80 83.50 62.20 100.40 198.70 194.10 21.50 4.60 3.20a677.00
1938-390.00 0.00 0.00 6.20 74.50 60.50 110.60 165.50 97.00 2.70a11.00 14.00 542.00
1939-400.00 0.00g0.00 17.00 0.50 71.90 87.00 193.90 79.50a27.90 9.40 0.00 487.10a
1940-410.00 0.00a8.30b20.70 61.10 105.50 136.30 52.30 23.10 49.80d32.60 1.60 491.30
1941-420.00 0.00 4.00 14.20a20.00 143.80 56.00a109.20 27.20 51.80 44.00 5.00 475.20
1942-430.00 0.00 0.00 14.50a30.80v-----z-----z-----z-----z-----z-----z-----z14.50h
1943-440.00 0.00a0.00m-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
1944-450.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
1945-46-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1946-47-----z-----z-----z40.60 89.00a44.70a139.30 21.60 107.50 44.10 2.00 2.00 490.80c
1947-480.00 0.00 4.00 43.00 46.00 70.50a64.00 148.00a107.50 143.50 20.00 0.50a647.00
1948-490.00 0.00 19.50 9.50 110.50 196.00 63.00 248.50 120.00 19.00 31.00 5.00 822.00
1949-500.00 0.00 1.00 14.50 40.50 108.00 313.00 78.10 181.10 28.00 35.00 25.00 824.20
1950-510.00 0.00 0.00 80.50a69.00 93.00 182.00 74.10 106.50a21.50 24.00 0.00 650.60
1951-520.00 0.50 0.00 54.50 89.50a179.50 184.10 142.50 138.00 13.50a13.00 10.50 825.60
1952-530.00a0.00 0.00 0.00 26.00 165.00 117.50 88.60 91.00 35.50 78.10 7.00a608.70
1953-540.00 0.00 0.00 12.50 71.50 78.50 216.00 44.00 74.50a35.50 7.00a8.50a548.00
1954-550.00 0.00 0.00 7.50 28.00a102.50 66.50 78.00 73.50a139.00 3.50a0.00 498.50
1955-560.00 0.00 1.00 20.50 104.00 135.20 114.50 154.00 82.50 18.50a22.50 7.00 659.70
1956-570.00 0.00 0.00 88.00 11.00 46.00 106.50 45.00a152.50a19.00b9.50 3.00 480.50
1957-580.00 0.00 0.00 35.50 54.00 131.00 122.00 97.00 82.00 45.50 0.00 5.00 572.00
1958-590.00 0.00 0.00 10.00 40.50 41.50 95.00 99.00 51.00 10.00 40.50 0.00 387.50
1959-600.00 0.00 4.50 0.70 9.00 69.50 84.00 79.00 101.00 59.50 63.00 0.00 470.20
1960-610.00 2.00 0.00 12.00 92.80 47.50a40.50 91.00 149.00 37.00 34.50 0.00 506.30
1961-620.00 0.00 0.30 53.70 86.50 59.50 49.50 101.50 156.00 32.00 16.00 1.00 556.00
1962-630.00 0.00 3.00 34.00 50.00 42.00 24.10 46.00 100.50 108.00 34.00 9.30 450.90
1963-640.00 0.00 0.00 11.00 79.00 38.00 192.00 45.00 141.00 24.00 23.00 4.00 557.00
1964-650.00 0.00 1.00 0.00 116.50 188.50 123.10 43.00 13.50 26.50 13.00 2.00 527.10
1965-660.00 0.00 0.00 5.00 59.50 79.00a128.50 35.00a117.00 16.00 0.50 4.50 445.00
1966-677.30 0.00 0.00 19.00 55.00 86.00 127.50 46.50 112.20 89.00 22.00 0.00 564.50
1967-680.00 0.00 0.00 19.30 18.10 111.20 82.60 42.30 63.00 21.00 7.50 2.00 367.00
1968-690.00 1.00 1.00 26.80 56.10a146.00 164.50 92.20 49.70 32.00 6.20 7.00 582.50
1969-700.00 0.00 0.00 34.50 17.00 125.00 158.00 47.50 53.00 49.00 26.50 3.00 513.50
1970-710.00 0.00 0.00 45.00 78.00 126.00 75.20 137.50 148.50 46.50 10.50a3.00 670.20
1971-720.00 0.00 32.00 32.50 77.50 133.00 113.00 79.50 61.50 65.00 14.50 5.00 613.50
1972-730.00 1.50 7.00 16.50 46.00 118.00 91.50 40.00 74.00 31.50 8.00 9.30 443.30
1973-74-----z0.00 0.50 26.00 162.00 100.50 69.50 90.50 102.50 51.00 17.00 0.00 619.50a
1974-751.00 0.00 0.00 4.00 45.00a112.50 99.50 142.50 141.00a70.00 19.50 3.50 638.50
1975-760.00 0.00 0.00 56.00 84.00 71.00 89.00 85.30 86.00 33.50a6.00 1.00 511.80
1976-772.00 4.50 0.00 7.50 5.50 11.30 30.00 52.50 83.50 7.50a50.00 0.00 254.30
1977-780.00 0.00 0.00 16.00 71.20 73.00 68.50 70.00 37.50 47.90 19.50 2.00 405.60
1978-790.00 0.00 4.80 4.00 17.00 34.00 40.50 119.00 37.00 58.80 -----z-----z315.10b
1979-800.00 0.00 0.00 39.50 70.50 51.50 46.50a55.00 76.80 49.00 23.00 4.30 416.10
1980-810.00 0.00 0.00 18.50 37.30 46.50 38.50 41.00 56.30 18.00a16.00 4.00 276.10
1981-821.00 0.00 0.00 30.00 74.50 146.50 154.00 46.00 84.00 83.50 0.00 5.00 624.50
1982-832.00 0.00 8.50 25.00 71.00 119.00 65.50 129.00 148.00 40.00 27.00 3.50a638.50
1983-841.50a0.00 0.00 0.50 107.00 143.00 20.00 93.00 80.00 60.00 18.00 15.00 538.00
1984-850.00 0.00 0.50 48.00 157.00 68.50 9.00 54.30 106.00 35.00 8.50 0.00 486.80
1985-860.00 0.00 7.00 19.00a99.00 43.00 77.50 142.00 47.00 32.00 27.00 1.00 494.50
1986-870.50b0.00 56.00 17.00 60.00 45.00 81.00 77.00 61.00a8.00 12.00 0.40 417.90
1987-880.00a0.00 0.00 0.00 29.00 66.70 95.00 7.00 47.00 41.00 41.50 16.00 343.20
1988-890.00 0.00 0.00 0.00 149.00 90.00a115.00 49.00 96.00 62.00 23.00 1.00 585.00
1989-900.00 0.00 0.00 27.00 40.00 7.50 79.00 96.00 -----z5.00 20.00 5.00 279.50a
1990-91-----z0.00 0.00 4.00a54.00a39.00 30.00 39.00 121.00 59.00 33.00 0.00 379.00a
1991-920.00 0.00 0.00 29.00a47.00 38.50 43.50 51.00 10.00a18.00 0.00 2.00 239.00
1992-930.00 0.00 0.50 27.50 52.60 148.50 142.80 104.00 32.50 86.50 13.00 6.10 614.00
1993-940.00 0.00 0.00 0.50 32.00 68.00 60.00 87.50 48.00 37.00 4.00 9.70 346.70
1994-950.00 0.00 0.00 0.00b190.50 61.00 112.00 19.00 107.00 76.50a22.00 20.50 608.50
1995-960.00 0.00 0.00a3.00 20.00 77.00 187.00 111.00 46.00 62.30 17.50a0.00 523.80
1996-970.00 0.00 1.50 55.00 40.90 195.50 78.00 53.00 53.00 40.00 5.00 1.00 522.90
1997-980.00 0.00 0.00a19.30a57.00 58.00 147.00 141.00 58.00 34.00 30.00b1.00 545.30
1998-990.00 0.00 0.00 11.80 136.00 102.00 95.00 163.00 76.00 55.00 27.00a1.50 667.30
1999-000.00 0.20 0.00 11.80 59.70 73.80 140.60 104.30 38.90 27.70 20.10 2.70 479.80
2000-010.00 0.00 1.50 16.00 40.70 53.40 42.40 47.30 31.00 44.70 0.00 1.60 278.60
2001-020.00 0.00 0.00 0.20 74.80 131.60 85.10 47.50 91.00 24.70a3.80 0.00 458.70
2002-030.00 0.00 2.00 1.50 45.00 130.30 37.40 32.90 72.70 87.30 16.00 0.00 425.10
2003-040.00 0.00 0.50 2.30 68.30 115.50 138.60 71.00c50.50 45.50 16.50 1.00 509.70
2004-050.00 0.00 3.50 55.60 17.10 74.00 68.20 19.30 76.00 35.50a22.90 14.10 386.20
2005-060.00 0.00 3.90 13.90 98.50 109.00 136.00 45.00 100.50 47.80 17.00 0.00 571.60
2006-070.00 0.00 6.50 1.10a109.50 69.50 47.50a115.00a41.50a49.80 11.00a3.50 454.90
2007-080.00 0.00 1.20 31.60 19.80 126.00 158.50 66.00 77.60 66.20 3.10 2.40b552.40
2008-090.00 0.00 0.00 2.00 45.30 169.90a32.20 76.50 78.10 39.40 19.20 0.10 462.70
2009-100.00 0.00 0.30 10.60 48.90 57.20a65.20 55.80 81.20 69.80a25.30 5.00b419.30
2010-110.00 0.00 0.00 49.10 86.10a150.60 17.50 81.50 161.80 80.70 39.00 3.20 669.50
2011-120.00 0.00 0.00 7.60 53.40 6.00a83.90 51.20 117.60 42.40a15.40b13.30a390.80
2012-130.00 0.00 0.00 27.20 48.30 126.50 61.40 30.40 29.60a20.60 4.50c1.40 349.90
2013-140.00 0.00 8.00 2.40i17.30 24.50 26.80 67.40 65.80a38.00 14.70a0.00a262.50a
2014-150.00 0.00 0.00 10.00a33.10 58.50a7.10 30.90 22.90 29.00c0.10 0.00 191.60
2015-160.00 0.00 0.50 0.00 25.40b192.40a100.40 21.00a78.60 27.30 4.60a4.00 454.20
2016-170.00 0.00 0.00 39.60 54.10 94.70 133.40 104.30 75.20 60.50 16.60 3.00 581.40
2017-180.00 0.00 11.10 28.80a68.70 26.90 56.50 50.80 63.70 37.60 0.00 3.40 347.50
2018-190.00a0.00 0.00a4.30a29.40a72.80 52.20g157.10 50.20 43.10 21.30 0.00a378.20a
2019-200.00a0.00 7.80 12.20 22.30a47.60 135.00 22.80 60.60 18.30a21.00 12.80 360.40
2020-210.00 0.00 0.00 0.20 62.60 54.90a55.30 89.10 32.40 4.20a1.80 1.40 301.90
2021-220.00 0.00 2.30 27.70 24.90 150.70 34.70 16.30 25.10 114.80 42.60b1.00 440.10
2022-230.00 0.00 0.00 12.40 47.20 116.60 64.70 103.50 179.30 96.60b9.90 3.50 633.70
2023-240.00 0.00 0.00a7.10p26.40a67.70 129.00d89.60c101.10f-----z-----z-----z312.70e
Period of Record Statistics
MEAN0.16 0.10 2.82 20.73 58.52 90.01 95.25 78.95 79.80 44.95 18.75 3.82 514.72
S.D.0.82 0.52 7.14 18.59 38.68 45.24 55.47 46.34 40.77 27.53 16.77 4.83 136.71
SKEW7.34 6.84 5.32 1.18 0.93 0.44 0.97 1.00 0.61 1.21 2.05 1.98 0.11
MAX7.30 4.50 56.00 88.00 190.50 196.00 313.00 248.50 194.10 143.50 103.00 25.00 828.00
MIN0.00 0.00 0.00 0.00 0.50 6.00 2.80 7.00 10.00 2.70 0.00 0.00 191.60
YRS95 99 95 95 94 97 98 98 96 97 95 93 80