ABCDEFGHIJKLMNOPQRSTUVWXYZAAABACADAEAFAGAHAIAJAKALAMANAOAPAQARASATAUAVAWAXAYAZBABBBCBDBEBFBGBHBI
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OctoberNovemberDecemberJanuaryFebruaryMarchAprilMaySeasonSeason + mayNotes
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SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20
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Monthly Ave65.86.287.68.189.78.581.67.486.87.9664.56.52475.0844.3
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Max206.013.8244.525.5199.716.9156.613.5183.016.5136.313.54745.5071.0Nov DecJanFeb
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Min9.80.911.80.81.00.120.51.923.82.45.00.3094.607.874th24th75th78th
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WINTER YEARel nino/ la nina / neutralOctoberNovemberDecemberJanuaryFebruaryMarchAprilMayTotal
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SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20SnowH20
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1944 to 4557.019.567.057.0
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1945 to 46109.09.3483.09.6884.57.5750.03.669.06.8555.56.24451.0043.3
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1946 to 4769.06.7663.04.7761.05.0253.03.968.05.4060.05.00374.0030.8
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1947 to 48118.08.5780.04.9346.04.3966.04.7165.013.3074.09.15549.0045.1
12
1948 to 4971.06.41160.09.53132.010.3158.05.097.07.175.00.30523.0038.7
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1949 to 50 39.04.46137.011.75133.013.4334.03.4109.010.4525.02.48477.0046.0
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1950 to 51N60.010.0866.09.93112.09.2958.06.853.04.9513.01.35362.0042.4
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1951 to 52El Nino Mod67.06.22156.015.49115.09.50105.09.0163.015.4335.04.12641.0059.7
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1952 to 53El Nino Weak44.03.7765.05.48112.013.3340.04.793.09.5557.04.98411.0041.8
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1953 to 54El Nino Weak50.06.09107.08.7654.06.7357.06.7101.08.8514.01.60383.0038.7
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1954 to 55La Nina Weak37.04.4553.04.96134.011.53129.011.360.07.5959.04.94472.0044.7
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1955 to 56La Nina Mod86.09.92112.015.96103.013.7072.06.533.02.4154.04.91460.0053.4
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1956 to 57N36.03.0550.07.4486.07.4141.04.597.010.1276.09.21386.0041.8
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1957 to 58El Nino Strong74.07.1579.59.7083.56.98131.512.580.06.81111.09.87559.5053.0
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1958 to 59El Nino Weak38.03.4247.55.2781.08.16107.011.584.58.4928.02.52386.0039.4
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1959 to 60 N22.02.4639.53.3559.05.68155.012.592.010.1528.02.51395.5036.6
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1960 to 61N75.05.0740.03.871.00.0762.07.2113.09.8735.02.53326.0028.7
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1961 to 62N46.02.7682.58.2586.013.10110.011.135.08.6642.05.86401.5049.7
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1962 to 63N31.02.6317.01.5985.06.2339.05.493.08.45136.013.39401.0037.7
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1963 to 64El Nino Mod55.04.9453.03.84108.08.3968.04.0183.013.4499.010.93566.0045.5
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1964 to 65La Nina Weak95.09.67141.017.25150.016.3466.04.744.03.5077.07.73573.0059.2
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1965 to 66El Nino Strong69.07.9669.06.6773.06.11103.06.270.05.0449.03.20433.0035.2
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1966 to 67N53.04.8484.07.50168.013.5772.06.061.06.35106.08.96544.0047.3
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1967 to 68N22.02.02131.012.7239.03.6384.010.370.05.92133.510.96479.5045.5
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1968 to 69El Nino Mod87.57.55132.69.86113.013.03148.012.235.02.4650.04.41566.1049.5
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1969 to 70El Nino Weak56.04.6070.05.26103.511.8160.579.07.2190.07.20459.0036.1
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1970 to 71La Nina Mod79.04.51142.010.9058.09.4273.55.987.07.6442.04.98481.5043.4
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1971 to 72La Nina Weak64.56.52159.013.5494.59.2145.04.147.07.3256.57.82466.5048.5
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1972 to 73El Nino Strong122.09.5464.55.4277.04.5124.07.14109.08.11496.5034.7
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1973 to 74La Nina Strong90.98.99128.212.36104.57.3991.08.945.04.16136.012.29595.6054.1
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1974 to 75La Nina Weak25.51.84146.512.57104.06.9788.07.6151.013.9890.07.93605.0050.9
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1975 to 76La Nina Strong94.07.5267.05.5974.54.7069.07.693.06.7942.05.07439.5037.2
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1976 to 77El Nino Weak13.50.9317.01.1150.54.3073.56.2129.09.2431.01.92314.5023.7
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1977 to 78El Nino Weak53.05.58106.510.8899.58.5292.58.785.09.3688.08.80524.5051.8
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1978 to 79N62.55.9796.09.2278.58.4286.08.171.06.6894.07.12488.0045.5
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1979 to 80El Nino Weak79.57.0227.01.56143.016.86112.512.5123.010.0629.03.07514.0051.1
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1980 to 81N40.04.83343.73735.61826.011010.82524.72391.0035.7
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1981 to 82N49.04.24184.018.65143.010.4885.07.4164.015.0973.010.34698.0066.2
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1982 to 83El Nino Very Strong66.06.75165.012.9575.57.5868.08.0150.013.42112.59.68637.0058.4
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1983 to 84La Nina Weak143.013.79244.525.4542.03.75104.07.785.07.93124.512.46743.0071.0Switched to UDOT Avy.
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1984 to 85La Nina Weak110.511.72105.08.0741.02.7061.56.199.59.1933.54.72451.0042.5
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1985 to 86N135.012.6662.05.0840.04.68112.713.5100.010.17123.311.83573.0057.9
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1986 to 87El Nino Mod95.09.3411.80.7598.89.1181.06.2110.29.0051.02.83447.8037.2
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1987 to 88El Nino Strong34.74.3179.36.26105.57.0739.54.4116.58.6920.53.15396.0033.8
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1988 to 89La Nina Strong172.513.19124.59.9067.55.5693.57.764.58.4252.05.36574.5050.1
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1989 to 90N60.05.7249.03.50107.59.22100.57.784.08.0331.04.83432.0039.0
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1990 to 91N109.510.0291.05.3887.88.1849.74.7110.98.85136.39.90585.2047.1
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1991 to 92El Nino Strong133.410.3557.23.6541.82.1985.07.150.14.3927.53.36395.0031.1
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1992 to 93N118.89.49119.28.88165.312.68102.98.172.07.7081.27.61659.4054.5
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1993 to 94N40.73.2964.93.97122.78.06134.111.047.24.8380.86.44490.4037.6
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1994 to 95El Nino Mod206.012.4073.94.66199.716.0656.35.8128.913.7480.76.91745.5059.6
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1995 to 96La Nina Mod57.07.0853.38.27187.315.53103.710.282.36.8679.38.89562.9056.8
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1996 to 97N78.37.74164.815.52141.514.5591.06.553.84.4569.87.95599.2056.7
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1997 to 98El Nino Very Strong46.34.3181.85.46129.913.05156.610.192.36.6369.06.31575.9045.9
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1998 to 99La Nina Strong76.56.6543.12.97105.310.1298.07.846.73.47101.19.62470.7040.6
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1999 to 00La Nina Strong30.02.5997.07.58100.09.21119.510.584.06.3815.53.01446.0039.3Switched to Guard plot.
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2000 to 01La Nina Weak88.26.6170.96.7960.04.7273.56.046.34.8693.511.69432.4040.6
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2001 to 02N117.713.0592.08.1780.58.0744.55.5114.011.7344.64.68493.3051.2
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2002 to 03El Nino Mod39.05.0254.04.7835.04.3776.56.782.77.4062.05.53349.1533.8
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2003 to 04N110.09.52139.811.6766.05.83108.08.160.05.4542.55.47526.3046.0
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2004 to 05El Nino Weak58.05.9572.09.92106.013.9371.06.1130.013.2554.06.19491.0055.4
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2005 to 06La Nina Weak60.08.66128.014.90126.013.7453.55.6124.011.2671.58.44563.0062.6
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2006 to 07El Nino Weak63.06.0051.54.0938.52.28107.09.663.54.8432.33.88355.7530.7
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2007 to 08La Nina Strong15.00.98149.011.50170.016.46116.011.571.06.0866.05.98587.0052.46
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2008 to 09La Nina Weak56.07.85107.09.82113.012.1175.04.6114.010.26113.012.00578.0056.65
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2009 to 10El Nino Mod22.01.7371.56.0288.57.8161.05.360.04.84127.011.89430.0037.60
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2010 to 11La Nina Strong82.510.83114.013.4842.07.0497.59.0100.09.67117.013.54553.0063.54
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2011 to 12La Nina Mod52.04.7220.01.7364.58.2163.06.182.06.3248.05.51329.5032.59
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2012 to 13N61.05.14101.08.8057.04.6956.03.145.04.2361.57.15381.5033.10
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2013 to 14N31.52.9954.36.0661.05.8885.59.370.08.1951.55.89353.8538.34
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2014 to 15El Nino Weak58.06.4081.58.3028.52.7034.83.123.82.4247.24.09273.8026.99Lowest year on record at guard plot/ atwater
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2015 to 16El Nino Very Strong46.04.10105.37.7097.08.9634.44.467.56.4842.36.46392.5038.10
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2016 to 17La Nina Weak65.75.4179.07.56154.013.33113.89.045.04.7073.08.80530.5048.80
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2017 to 18La Nina Weak14.52.3543.04.0951.54.5565.75.570.58.3942.05.67287.2030.50
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2018 to 19El Nino Weak46.15.4756.34.4385.28.94126.213.299.69.4363.48.63476.8050.11
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2019 to 20El Nino Weak30.52.8057.94.565.47.2116.910.9872.410.047.44.025.23.39415.7042.86
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2020 to 21La Nina Mod51.13.950.03.549.84.86122.410.551.64.245.14.94370.0031.78guard plot seasonal Avg 432"@ 42.5"H2O
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2021 to 22La Nina Mod35.84.0616.93.0108.710.021.34.0720.51.8556.35.058.76.7534.63.86318.2034.78352.8038.642nd Lowest year recorded if OCT snow was excluded
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2022 to 23La Nina Weak26.43.571.58.5126.010.8139.011.177.66.5178.916.573.06.46692.4063.43biggest year at Collins biggest year at Guard plot also.
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2023 to 24El Nino Strong36.03.8260.66.67104.710.3111.412.287.48.3132.14.6529.53.39432.2045.99461.7049.38
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2024 to 25N7.70.6960.45.0256.77.0362.45.2474.09.00101.210.4133.12.80395.5040.19395.5040.19
89
2025 to 269.801.0435.26.7749.694.607.8194.607.81
90
91
92
93
94
95
475.144.3
96
475.144.343.27
97
475.144.330.83
98
475.144.345.07
99
475.144.338.72
100
475.144.345.96