Year,Value,ValueRank,ONI
1940,74.743,2,1.317
1941,88.919,1,1.172
1942,59.155,17,-1.307
1943,52.188,37,0.057
1944,40.225,81,-0.075
1945,56.195,23,-0.476
1946,55.593,27,-0.791
1947,56.164,24,-0.329
1948,71.009,3,-0.654
1949,61.508,12,-0.285
1950,56.481,22,-0.261
1951,66.592,6,0.994
1952,59.524,16,0.15
1953,54.983,28,0.782
1954,60.577,15,-0.899
1955,49.76,42,-1.087
1956,61.989,10,-0.457
1957,61.482,13,1.334
1958,63.558,9,0.393
1959,66.868,5,-0.088
1960,54.974,29,0.273
1961,61.764,11,-0.297
1962,41.072,78,-0.11
1963,44.287,64,1.221
1964,49.234,45,-0.761
1965,40.673,79,1.854
1966,43.992,66,-0.054
1967,39.611,83,-0.297
1968,44.054,65,0.446
1969,38.648,84,0.791
1970,44.356,63,-0.77
1971,41.743,76,-0.823
1972,48.912,47,1.583
1973,41.972,73,-1.454
1974,43.21,69,-0.406
1975,42.298,72,-1.37
1976,37.183,85,0.623
1977,46.051,56,0.57
1978,51.361,39,-0.42
1979,48.24,49,0.33
1980,41.85,74,-0.068
1981,49.676,43,-0.16
1982,60.851,14,1.579
1983,44.758,60,-0.455
1984,42.834,71,-0.24
1985,47.304,52,-0.4
1986,56.599,21,0.712
1987,54.256,33,1.646
1988,43.585,67,-1.193
1989,55.62,26,-0.245
1990,50.296,40,0.386
1991,47.768,50,0.62
1992,54.66,31,-0.133
1993,49.328,44,0.15
1994,47.635,51,0.554
1995,41.787,75,-0.808
1996,53.166,35,-0.35
1997,49.829,41,2.141
1998,44.48,61,-1.305
1999,44.368,62,-1.16
2000,47.098,53,-0.546
2001,46.923,54,-0.188
2002,55.663,25,1.008
2003,48.528,48,0.258
2004,54.966,30,0.702
2005,57.78,20,-0.106
2006,52.086,38,0.534
2007,54.646,32,-1.075
2008,48.929,46,-0.246
2009,41.411,77,0.71
2010,43.539,68,-1.555
2011,46.304,55,-0.827
2012,45.646,57,0.364
2013,45.323,59,-0.256
2014,57.994,19,0.223
2015,66.414,7,2.157
2016,64.348,8,-0.62
2017,52.778,36,-0.383
2018,69.824,4,0.503
2019,53.171,34,0.21
2020,42.906,70,-0.879
2021,45.459,58,-0.671
2022,40.653,80,-1.015
2023,40.126,82,1.555
2024,58.628,18,-0.215

Variable: Precipitation
Domain: Hawaii (State)
Month(s): Aug-Oct

Average of all values: 51.564

Normal Period: 1991 to 2020
Normal Value = 50.977 cm

Trend Begin Value = 52.884 cm
Trend End Value = 46.469 cm
Total Trend (Change) = -6.415 cm
Total Trend (Change) per Decade = -0.755 cm
Trend Statistical Sig. (M-K Test): Decreasing
Trend P-value (M-K Test): 0.0603
R-value (raw) with avg. ONI is: 0.2395
R-value (detrended) with avg. ONI is: 0.2443