CENTENNIAL 1NE, WY

Total of Snowfall (Inches)

(481610)

File last updated on April 20, 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
1898-99-----z-----z-----z-----z-----z-----z-----z59.00 60.00 20.00 7.60 -----z146.60h
1899-00-----z-----z-----z47.70u0.00 19.00 -----z40.00 12.50 74.50 -----z-----z146.00g
1900-01-----z-----z5.50 2.00 5.00 5.60w-----z22.50 9.50 23.80v-----z-----z44.50g
1901-02-----z-----z0.00 -----z0.00 -----z0.00 -----z-----z-----z-----z-----z0.00i
1902-03-----z-----z0.00 0.00 -----z-----z-----z8.60 -----z-----z-----z-----z8.60i
1903-04-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1904-05-----z0.00 -----z-----z-----z3.00 28.00 -----z16.00 56.00 12.50 -----z115.50f
1905-06-----z-----z-----z12.00 5.50 0.00b9.50 4.50 41.00 29.80 -----z6.00 108.30d
1906-07-----z-----z12.00 30.00 10.00 5.00 6.50 11.50 10.50 34.00 41.00 0.00 160.50b
1907-080.00 0.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z0.00i
1908-09-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1909-10-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1910-11-----z-----z-----z-----z-----z4.10 22.50a17.60 12.30 9.10 3.10 -----z68.70f
1911-12-----z0.00 -----z9.50 15.20 1.70 22.80 41.30 24.80 24.20 25.90 2.00 167.40b
1912-13-----z0.00 17.60 13.50 3.40 19.80 11.50 28.90 10.70a7.80a0.90 0.00 114.10a
1913-140.00 0.00 0.00 4.90a6.90a31.60 41.50 23.10 6.00 22.80 6.50 0.00 143.30
1914-150.00 0.00 5.00 2.00 0.80 4.30 10.40 16.40 20.70 1.10 12.10 0.00 72.80
1915-160.00 0.00 1.50 12.00 12.00 16.20 17.10 19.80 10.00 6.10 2.50 0.00 97.20
1916-170.00 0.00 0.00 12.10 15.30 45.80 17.00 26.20 25.90 30.70a14.50 0.00 187.50
1917-180.00 0.00 0.00 16.20 5.70 36.60 12.80 28.30 7.80 19.40 6.60 0.00 133.40
1918-190.00 0.00 0.00 5.60 -----z8.90a1.00 13.90a7.50 8.80 0.10 0.00 45.80a
1919-200.00 0.00 0.00 19.60 33.50 5.60a11.00 12.30p6.70a59.00b0.50 0.00 135.90a
1920-210.00 0.00 0.00w6.30v10.90r23.00o26.00l11.50l10.30 21.50j-----z-----z10.30i
1921-22-----z-----z-----z-----z8.90r33.90p5.80p14.30f9.30q11.60r5.30y-----z0.00l
1922-23-----z-----z-----z9.60w10.00s19.30l25.00m5.30p28.00i10.20m-----z-----z0.00l
1923-24-----z-----z0.00w24.60u3.00t8.70q16.20r7.90o28.50l10.80t12.00w-----z0.00l
1924-25-----z-----z-----z5.30t11.10t10.10n21.10l6.90q8.10p2.20s-----z-----z0.00l
1925-26-----z-----z-----z8.90q12.30u16.60t6.40q14.40o16.00p11.70u0.00w-----z0.00l
1926-27-----z-----z-----z5.80x20.10e9.60b31.50g33.00d13.10b8.50m3.20v0.00p75.80h
1927-28-----z-----z0.00p9.60y17.90p18.70n19.20o15.60p21.90l13.60s3.00m-----z0.00l
1928-29-----z-----z-----z3.30u-----z-----z20.90n11.10k50.90i14.50o2.00p-----z0.00l
1929-30-----z-----z9.80u4.60u8.80t2.20x32.90m12.70n24.40p1.20s3.00o-----z0.00l
1930-31-----z-----z-----z0.20s9.20x1.60t0.50u11.80n11.40k14.80n4.80i-----z0.00l
1931-32-----z-----z0.00 2.60 -----z9.90 16.80h23.70 28.20 13.00 3.50 0.00 80.90d
1932-33-----z0.00 0.00 13.90a11.80 17.00 8.80 20.00 7.40 37.90 0.10q-----z116.80c
1933-34-----z0.00 0.00 0.00 1.10 12.00 3.40 24.70 8.30 8.50 3.00 0.00 61.00a
1934-350.00 0.00 5.10 1.60 5.60 17.60 12.00 6.70 -----z-----z4.80f-----z48.60d
1935-360.00 0.00 1.00 5.60 9.10 4.30 42.30 -----z42.50 -----z0.00 -----z104.80c
1936-37-----z0.00 11.10 7.30 5.40 22.60 4.40t-----z-----z-----z-----z-----z46.40g
1937-38-----z-----z-----z-----z7.70 17.00 9.50 8.50 18.50 19.50 3.00 0.00 83.70d
1938-390.00 0.00 0.00 0.00 13.00 12.20b24.00 25.80 20.00 12.00 0.00 0.00 107.00
1939-400.00 0.00 0.00 4.10 0.00 12.20 37.00 17.90 16.50 3.00 0.00a0.00 90.70
1940-410.00 0.00 0.00 0.00 11.50a10.00 -----z-----z-----z-----z-----z-----z21.50f
1941-42-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1942-43-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1943-44-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1944-45-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1945-46-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1946-47-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1947-48-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1948-49-----z0.00 0.00 0.00 13.50 63.00a14.30c8.20 37.40 1.40 0.00 0.00 137.80a
1949-500.00 0.00 0.00 0.80 0.00 10.40 20.20 1.00 6.00 20.00 4.00 0.10 62.50
1950-510.00 0.00a0.00 0.00 10.30a6.70 38.30 18.10 15.10 11.50 3.00 10.00 113.00
1951-520.00 0.00 0.00 19.00 10.50 61.80a19.50a15.00 31.60 2.50 5.20 0.00 165.10
1952-530.00 0.00 0.00 0.00 15.50 15.00 23.00b26.00 5.00 16.00 7.00 0.00 107.50
1953-540.00 0.00 0.00 6.00 23.00 7.00 6.50d7.00 55.00 3.00 1.00 0.00 108.50
1954-550.00 0.00 1.50 6.00 8.00 8.00 18.90 19.50 28.50 3.00 0.50 1.00 94.90
1955-560.00 0.00 1.00 2.50 16.50 31.00 27.00 12.10e12.00a4.00 0.00 0.00m106.10a
1956-570.00 0.00 0.00 0.00 8.00 27.00 27.00 19.50 10.50c25.00 4.00 0.00 121.00
1957-580.00 0.00 2.00 0.00 10.00 8.00d17.00e22.00 6.00 1.00 3.00 0.00 69.00
1958-590.00 0.00 0.00 0.10 13.30 22.80 10.00 23.00 22.50 28.00 13.00 0.00 132.70
1959-600.00 0.00 4.00 10.00 1.00 0.50m18.00 40.50b1.90l4.50 8.00 0.00 86.00b
1960-610.00 0.00 0.00 5.00 23.00 14.00g2.00 10.00 31.00 10.50 3.00a0.00 84.50a
1961-620.00 0.00 7.50 11.00 12.50 29.50 30.00 23.50 6.00 10.50 2.00 0.00 132.50
1962-630.00 0.00 0.00 0.00 5.50 9.00 25.30 8.20 17.50 15.00 0.00 0.00 80.50
1963-640.00 0.00 0.00 0.00 0.30 16.50 18.00 10.00 25.00 23.00 3.00 0.00 95.80
1964-650.00 0.00 0.00 0.00 0.00b18.60 18.10 3.00 -----z12.10 9.00 0.00 60.80a
1965-660.00 0.00 5.80 2.00 4.00 5.60a0.00 5.50 8.80 -----z0.00 0.00 31.70a
1966-670.00 0.00 0.00 3.00 5.60 11.00 13.00 8.10 8.00 0.00 8.10 0.00 56.80
1967-680.00 0.00 0.00 0.00 10.70 18.40 5.80 6.50 3.70 26.30 0.00 0.00 71.40
1968-690.00 0.00 0.00 -----z-----z-----z-----z-----z15.70 -----z-----z-----z15.70h
1969-70-----z-----z-----z-----z0.00y-----z-----z8.50 43.10 14.50 0.00 0.00 66.10g
1970-71-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1971-72-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1972-73-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1973-74-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1974-75-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1975-76-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1976-77-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00 0.00k
1977-780.00 0.00 1.00 6.00 19.90 31.60 28.30 23.00 16.70 3.10 15.00 0.00 144.60
1978-790.00 0.00 9.50 8.50 21.40 61.60 34.00 11.60 12.10 10.20 18.50 8.50 195.90
1979-800.00 0.00 0.00 14.00 28.10 15.00 61.00 19.50 17.50 12.00 7.50 0.00 174.60
1980-810.00 0.00 0.00 7.50 4.50 3.50 4.00 9.50 17.60 9.50 13.50 0.00 69.60
1981-820.00 0.00 0.00 15.00 5.50 46.00 27.00a4.50 17.00 9.50 14.00 0.00 138.50
1982-830.00 0.00 7.00 3.00 11.00 10.20a9.50 6.00 28.00 34.50 20.50 3.00 132.70
1983-840.00 0.00 0.00 0.50 40.00 38.00a4.00 6.50 17.50a19.00 3.50 0.00 129.00
1984-850.00 0.00 3.00 6.50 5.50 17.50 14.00 5.00 17.50 6.00a2.00 0.00a77.00
1985-860.00 0.00 8.00 11.50 45.50 18.00a4.50 30.00 6.00 12.00 15.00 2.00 152.50
1986-870.00 0.00 4.50 16.00 37.00 4.00 10.50 11.90 8.90 4.50 0.50 0.00 97.80
1987-880.00 0.00 0.00 5.30 15.80 28.80 26.10 20.30 46.40a9.10 10.90 0.00 162.70
1988-890.00 0.00 5.50 0.00 17.20 12.80 15.70 46.40 16.80 20.80 0.60 0.00 135.80
1989-900.00 0.00 0.00 2.00 19.50 12.50 24.30 24.00 33.80 12.10 1.80 0.20 130.20
1990-910.00 0.00 0.00 21.40 16.70 28.80 14.10 7.20 20.80 20.50 6.30 0.00 135.80
1991-920.00 0.00 0.00 6.10 34.80 6.50 10.70 4.80 -----z-----z-----z-----z62.90d
1992-93-----z-----z-----z-----z8.60a14.10 10.00 9.00 9.20a5.10g1.80 0.00 52.70e
1993-940.00 0.00 0.00 8.00 20.00 0.00 19.10 32.00 9.00 9.40 0.30 0.00 97.80
1994-950.00 0.00 0.00 0.90b9.00 4.50 3.20 15.70 7.50g34.10 25.00a0.00 92.40a
1995-960.00 0.00 4.00 8.00 17.00a12.70 71.00a13.30 8.00 20.00 1.00 0.00 155.00
1996-970.00 0.00 5.00 4.00 21.00 33.00b18.00a7.00b12.50a27.00 2.00 0.00 129.50
1997-980.00 0.00 0.00 35.00d13.00 5.00a10.50b-----z30.00 22.00a0.00a4.00 119.50a
1998-990.00 0.00 0.00 9.00 6.00d-----z18.00 6.00b11.00a38.00a5.00 0.00 93.00a
1999-000.00 0.00 3.00 5.00a12.00 13.00 12.00 7.00 13.00 6.00 -----z0.00 71.00a
2000-010.00 0.00a8.20 2.00 13.00 31.00 3.10 18.20 5.00 21.00a24.00 0.00 125.50
2001-020.00b0.00 3.00 0.00 4.00a7.00 4.00 13.00 18.00 6.00 7.00 0.00 62.00
2002-030.00 0.00 0.00c5.00a7.00a4.00 6.10 16.00 36.00a10.00 11.00d0.00f95.10a
2003-040.00 0.00 0.00a4.00 15.00 7.00d5.00 12.00 6.00 21.00a12.00 0.00 82.00
2004-050.00 0.00 10.00 2.00 26.00 -----z18.00c8.00b12.50f24.00b0.00 -----z88.00c
2005-06-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
2006-070.00 0.00 0.00 20.00 5.50 23.00a17.00a12.00 13.00 6.00 12.00 0.00 108.50
2007-080.00 0.00 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00j
2008-09-----z0.00x-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
2009-10-----z-----z0.00a23.00c8.00b8.30h0.00x-----z-----z-----z-----z-----z31.00i
2010-11-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
Period of Record Statistics
MEAN0.00 0.00 2.12 6.89 12.29 17.21 17.19 16.90 18.06 17.00 6.68 0.58 116.19
S.D.0.00 0.00 3.64 7.52 9.78 14.40 13.14 11.25 12.43 14.13 7.89 1.89 35.36
SKEW0.00 0.00 1.99 1.51 1.27 1.50 1.64 1.26 1.37 1.69 1.87 3.72 0.21
MAX0.00 0.00 17.60 35.00 45.50 63.00 71.00 59.00 60.00 74.50 41.00 10.00 195.90
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 3.70 0.00 0.00 0.00 56.80
YRS63 70 72 71 73 70 70 72 71 68 67 63 42