Year,Value,ValueRank,ONI
1940,70.066,4,1.484
1941,71.754,3,1.37
1942,51.878,20,-1.403
1943,38.237,74,-0.079
1944,32.013,84,-0.266
1945,53.434,16,-0.262
1946,49.288,28,-0.349
1947,52.179,19,-0.643
1948,74.586,1,-0.738
1949,48.585,30,-0.501
1950,57.324,12,-0.305
1951,61.193,8,1.153
1952,52.241,18,0.104
1953,50.091,25,0.844
1954,43.552,54,-0.77
1955,49.398,27,-1.425
1956,60.492,10,-0.419
1957,49.13,29,1.387
1958,48.441,32,0.436
1959,63.417,7,-0.028
1960,51.766,21,0.201
1961,65.837,6,-0.259
1962,36.525,77,-0.225
1963,36.925,76,1.294
1964,46.013,40,-0.796
1965,48.55,31,1.979
1966,45.044,44,-0.101
1967,43.853,51,-0.378
1968,38.42,72,0.547
1969,33.238,83,0.859
1970,50.716,23,-0.742
1971,42.703,58,-0.851
1972,41.352,66,1.837
1973,44.646,47,-1.713
1974,41.364,65,-0.61
1975,44.639,48,-1.431
1976,28.642,85,0.81
1977,39.684,69,0.726
1978,54.206,14,-0.29
1979,45.498,41,0.454
1980,36.445,78,0.017
1981,42.251,61,-0.128
1982,60.705,9,1.966
1983,37.056,75,-0.807
1984,44.792,45,-0.561
1985,38.973,71,-0.349
1986,66.022,5,0.942
1987,50.92,22,1.483
1988,41.709,64,-1.478
1989,49.834,26,-0.219
1990,71.991,2,0.349
1991,43.567,53,0.788
1992,59.282,11,-0.249
1993,42.316,60,0.104
1994,47.147,37,0.745
1995,33.292,82,-0.97
1996,50.456,24,-0.397
1997,45.441,42,2.332
1998,43.313,56,-1.351
1999,40.694,67,-1.263
2000,52.311,17,-0.628
2001,44.004,49,-0.291
2002,44.001,50,1.207
2003,44.728,46,0.288
2004,53.985,15,0.674
2005,47.904,33,-0.285
2006,47.265,36,0.763
2007,47.854,34,-1.345
2008,42.211,62,-0.354
2009,39.816,68,1.006
2010,39.176,70,-1.641
2011,43.376,55,-1.007
2012,38.292,73,0.261
2013,42.699,59,-0.176
2014,46.871,38,0.482
2015,55.733,13,2.42
2016,46.838,39,-0.681
2017,47.294,35,-0.652
2018,45.405,43,0.772
2019,43.064,57,0.371
2020,34.952,81,-1.155
2021,36.029,80,-0.808
2022,36.338,79,-0.991
2023,41.78,63,1.779
2024,43.764,52,-0.258

Variable: Precipitation
Domain: Hawaii (State)
Month(s): Sep-Nov

Average of all values: 47.163

Normal Period: 1991 to 2020
Normal Value = 45.11 cm

Trend Begin Value = 50.059 cm
Trend End Value = 40.752 cm
Total Trend (Change) = -9.307 cm
Total Trend (Change) per Decade = -1.095 cm
Trend Statistical Sig. (M-K Test): Decreasing
Trend P-value (M-K Test): 0.002
R-value (raw) with avg. ONI is: 0.1939
R-value (detrended) with avg. ONI is: 0.1994