Year,Value,ValueRank,ONI
1940,52.514,20,0.797
1941,59.159,5,1.199
1942,45.872,47,0.211
1943,43.387,63,-0.292
1944,38.59,78,0.447
1945,59.49,4,-0.464
1946,49.435,34,-0.262
1947,44.311,55,0.265
1948,45.315,50,0.242
1949,42.011,70,-0.473
1950,60.145,3,-1.038
1951,50.296,31,0.36
1952,50.268,32,0.205
1953,48.669,37,0.752
1954,50.913,29,-0.538
1955,51.322,26,-0.787
1956,56.661,6,-0.517
1957,46.661,43,0.922
1958,43.602,61,0.739
1959,45.809,48,0.197
1960,53.659,15,0.018
1961,53.699,13,0.229
1962,42.974,65,-0.275
1963,61.363,1,0.315
1964,52.68,18,-0.58
1965,51.518,25,0.458
1966,32.663,86,0.354
1967,42.422,69,-0.238
1968,49.095,35,-0.039
1969,36.222,84,0.615
1970,43.787,60,0.045
1971,44.286,56,-0.732
1972,47.596,39,0.668
1973,41.448,72,-0.541
1974,53.695,14,-0.911
1975,44.008,59,-0.827
1976,49.066,36,-0.279
1977,53.367,16,0.21
1978,44.893,52,-0.313
1979,42.85,67,0.231
1980,47.552,41,0.479
1981,40.501,74,-0.261
1982,47.557,40,0.656
1983,45.467,49,1.061
1984,52.751,17,-0.513
1985,42.946,66,-0.778
1986,54.529,12,-0.121
1987,38.484,79,0.97
1988,52.397,21,-0.879
1989,51.698,24,-0.577
1990,42.616,68,0.292
1991,43.412,62,0.455
1992,38.121,80,1.06
1993,35.589,85,0.699
1994,36.448,83,0.416
1995,36.861,82,0.139
1996,44.19,57,-0.306
1997,50.548,30,0.751
1998,47.301,42,0.452
1999,44.498,54,-1.025
2000,38.783,77,-0.711
2001,52.014,23,-0.25
2002,55.195,10,0.434
2003,39.917,75,-0.259
2004,60.206,2,0.167
2005,52.582,19,0.289
2006,41.032,73,-0.137
2007,43.369,64,-0.382
2008,45.29,51,-0.84
2009,44.174,58,0.006
2010,37.605,81,-0.172
2011,56.185,8,-0.55
2012,44.583,53,-0.268
2013,46.164,44,-0.36
2014,51.136,27,0.199
2015,45.927,46,0.93
2016,55.892,9,0.398
2017,50.979,28,0.297
2018,56.238,7,-0.214
2019,48.212,38,0.563
2020,41.51,71,-0.074
2021,39.317,76,-0.48
2022,52.196,22,-0.992
2023,54.568,11,0.477
2024,46.048,45,0.393
2025,49.69,33,-0.074

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

Average of all values: 47.302

Normal Period: 1991 to 2020
Normal Value = 46.132 cm

Trend Begin Value = 47.26 cm
Trend End Value = 45.565 cm
Total Trend (Change) = -1.694 cm
Total Trend (Change) per Decade = -0.197 cm
Trend Statistical Sig. (M-K Test): No trend
Trend P-value (M-K Test): 0.5358
R-value (raw) with avg. ONI is: -0.1057
R-value (detrended) with avg. ONI is: -0.1114