Year,Value,ValueRank,ONI
1941,39.247,45,2.212
1942,24.302,78,1.397
1943,47.542,20,-1.581
1944,24.432,77,-0.13
1945,22.573,82,-0.343
1946,42.446,32,0.262
1947,41.404,39,0.362
1948,44.29,30,-0.042
1949,87.454,1,-0.398
1950,41.754,37,-1.324
1951,46.866,23,-0.7
1952,67.533,3,0.809
1953,27.587,72,0.148
1954,40.574,40,0.814
1955,42.247,35,-0.657
1956,60.57,5,-1.468
1957,52.534,12,-0.435
1958,57.72,8,1.739
1959,51.375,14,0.608
1960,45.738,27,-0.042
1961,35.218,54,0.052
1962,49.11,16,-0.159
1963,31.529,61,-0.429
1964,29.726,68,1.307
1965,39.86,41,-0.783
1966,42.059,36,1.716
1967,41.489,38,-0.303
1968,56.556,9,-0.441
1969,52.517,13,0.975
1970,34.427,58,0.631
1971,72.879,2,-1.146
1972,38.081,46,-0.898
1973,30.998,63,2.121
1974,48.868,18,-2.034
1975,39.607,43,-0.639
1976,36.038,52,-1.653
1977,20.361,85,0.846
1978,23.882,80,0.788
1979,59.391,6,0.002
1980,42.926,31,0.64
1981,24.134,79,-0.006
1982,46.945,22,-0.075
1983,42.438,33,2.229
1984,27.516,73,-0.908
1985,47.2,21,-1.143
1986,22.502,83,-0.36
1987,54.07,11,1.22
1988,59.219,7,1.11
1989,49.005,17,-1.849
1990,45.167,28,-0.052
1991,64.582,4,0.412
1992,34.958,55,1.529
1993,54.866,10,-0.129
1994,28.551,70,0.055
1995,30.478,67,1.094
1996,29.051,69,-0.985
1997,44.326,29,-0.493
1998,26.348,76,2.39
1999,36.075,51,-1.572
2000,36.129,50,-1.655
2001,34.482,57,-0.739
2002,49.857,15,-0.306
2003,22.482,84,1.143
2004,47.796,19,0.351
2005,46.678,24,0.686
2006,28.039,71,-0.842
2007,33.214,59,0.943
2008,46.145,25,-1.598
2009,38.062,48,-0.736
2010,27.365,74,1.564
2011,45.819,26,-1.594
2012,37.716,49,-1.035
2013,30.926,64,-0.21
2014,34.672,56,-0.271
2015,30.689,66,0.653
2016,31.513,62,2.641
2017,35.511,53,-0.558
2018,33.015,60,-0.977
2019,23.266,81,0.827
2020,38.081,47,0.566
2021,39.803,42,-1.178
2022,42.41,34,-0.982
2023,30.925,65,-0.824
2024,39.603,44,1.951
2025,27.264,75,-0.525

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

Average of all values: 40.384

Normal Period: 1990-1991 to 2019-2020
Normal Value = 35.864 cm

Trend Begin Value = 44.72 cm
Trend End Value = 34.495 cm
Total Trend (Change) = -10.225 cm
Total Trend (Change) per Decade = -1.203 cm
Trend Statistical Sig. (M-K Test): Decreasing
Trend P-value (M-K Test): 0.0235
R-value (raw) with avg. ONI is: -0.1577
R-value (detrended) with avg. ONI is: -0.1751