Year,Value,ValueRank,ONI
1940,38.76,63,1.151
1941,44.5,39,1.805
1942,34.691,71,0.597
1943,49.945,23,-1.177
1944,41.207,53,0.5
1945,56.601,14,-0.605
1946,44.315,40,-0.566
1947,30.87,79,0.191
1948,45.785,34,0.222
1949,42.645,47,-0.161
1950,55.566,16,-1.122
1951,78.637,1,-0.166
1952,49.012,25,0.34
1953,49.607,24,0.625
1954,51.203,22,-0.046
1955,61.779,6,-0.69
1956,55.322,17,-0.628
1957,41.111,55,0.414
1958,51.241,21,1.266
1959,42.197,50,0.515
1960,39.527,60,-0.071
1961,48.181,27,0.041
1962,41.921,51,-0.202
1963,62.455,5,0.151
1964,46.433,30,0.119
1965,40.374,58,-0.069
1966,35.694,68,0.981
1967,41.141,54,-0.535
1968,60.22,8,-0.615
1969,43.21,45,0.949
1970,31.245,77,0.293
1971,44.264,41,-1.117
1972,46.284,32,0.061
1973,41.052,56,0.545
1974,46.542,29,-1.225
1975,46.647,28,-0.655
1976,66.03,3,-0.732
1977,55.737,15,0.338
1978,28.204,82,0.061
1979,61.032,7,0.205
1980,56.658,13,0.337
1981,32.203,76,-0.474
1982,58.984,9,0.185
1983,26.207,85,1.542
1984,33.541,73,-0.337
1985,54.103,18,-0.77
1986,44.578,38,-0.312
1987,32.208,75,1.062
1988,42.476,48,0.143
1989,57.294,12,-1.082
1990,45.551,36,0.28
1991,51.66,19,0.219
1992,25.204,86,1.478
1993,26.259,84,0.498
1994,40.505,57,0.173
1995,30.158,80,0.53
1996,39.39,61,-0.587
1997,46.393,31,-0.096
1998,27.671,83,1.438
1999,43.974,42,-1.072
2000,29.412,81,-1.071
2001,45.423,37,-0.438
2002,37.545,66,0.09
2003,35.023,70,0.381
2004,57.592,11,0.233
2005,48.622,26,0.447
2006,65.432,4,-0.569
2007,35.29,69,-0.121
2008,42.223,49,-1.288
2009,46.121,33,-0.614
2010,30.996,78,0.843
2011,43.289,43,-0.923
2012,41.337,52,-0.597
2013,37.768,64,-0.337
2014,43.22,44,-0.279
2015,39.694,59,0.536
2016,35.928,67,1.59
2017,33.93,72,0.05
2018,66.471,2,-0.694
2019,51.292,20,0.735
2020,45.596,35,0.411
2021,43.052,46,-0.834
2022,37.598,65,-0.99
2023,57.778,10,-0.146
2024,39.227,62,1.136
2025,32.482,74,-0.185

Variable: Precipitation
Domain: Hawaii (State)
Month(s): Feb-Apr

Average of all values: 44.518

Normal Period: 1991 to 2020
Normal Value = 41.447 cm

Trend Begin Value = 46.519 cm
Trend End Value = 39.991 cm
Total Trend (Change) = -6.528 cm
Total Trend (Change) per Decade = -0.759 cm
Trend Statistical Sig. (M-K Test): Decreasing
Trend P-value (M-K Test): 0.089
R-value (raw) with avg. ONI is: -0.3411
R-value (detrended) with avg. ONI is: -0.3607