Year,Value,ValueRank,ONI
1940,73.235,2,1.26
1941,71.015,5,1.048
1942,58.488,21,-1.138
1943,59.3,20,0.189
1944,43.975,80,0.269
1945,53.045,44,-0.203
1946,49.347,58,-1.053
1947,54.087,41,-0.034
1948,73.964,1,-0.626
1949,63.278,13,-0.318
1950,63.147,14,-0.317
1951,68.519,8,0.887
1952,58.364,23,0.002
1953,57.963,26,0.729
1954,63.931,11,-0.844
1955,54.592,38,-0.749
1956,61.393,19,-0.552
1957,67.318,10,1.325
1958,68.605,7,0.426
1959,71.586,3,-0.28
1960,55.738,35,0.237
1961,51.625,49,-0.131
1962,47.729,68,-0.07
1963,52.089,46,1.138
1964,53.591,42,-0.662
1965,37.843,85,1.544
1966,43.364,81,0.12
1967,47.416,70,-0.158
1968,41.354,82,0.527
1969,50.537,55,0.513
1970,49.031,61,-0.758
1971,48.907,62,-0.774
1972,48.521,64,1.373
1973,44.897,75,-1.284
1974,44.351,77,-0.369
1975,39.779,84,-1.202
1976,44.043,79,0.351
1977,44.491,76,0.425
1978,57.849,27,-0.416
1979,49.59,57,0.17
1980,40.906,83,0.03
1981,54.429,40,-0.246
1982,61.694,17,1.07
1983,55.316,36,-0.079
1984,51.737,48,-0.156
1985,49.758,56,-0.457
1986,63.789,12,0.443
1987,56.042,34,1.697
1988,48.146,67,-1.107
1989,67.439,9,-0.269
1990,51.862,47,0.378
1991,50.807,53,0.637
1992,61.892,16,0.089
1993,49.252,59,0.254
1994,55.271,37,0.433
1995,47.152,72,-0.538
1996,56.436,33,-0.325
1997,58.24,25,1.899
1998,48.647,63,-1.121
1999,47.197,71,-1.113
2000,50.717,54,-0.512
2001,51.271,51,-0.13
2002,61.605,18,0.864
2003,52.842,45,0.209
2004,57.405,29,0.644
2005,58.329,24,-0.136
2006,51.038,52,0.303
2007,58.465,22,-0.809
2008,56.775,31,-0.23
2009,46.436,74,0.574
2010,47.642,69,-1.349
2011,48.439,65,-0.619
2012,53.084,43,0.36
2013,48.302,66,-0.32
2014,57.144,30,0.055
2015,70.773,6,1.855
2016,71.455,4,-0.532
2017,49.118,60,-0.108
2018,62.926,15,0.245
2019,57.41,28,0.164
2020,51.512,50,-0.563
2021,54.474,39,-0.488
2022,44.317,78,-0.917
2023,47.079,73,1.323
2024,56.582,32,-0.11

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

Average of all values: 54.459

Normal Period: 1991 to 2020
Normal Value = 54.586 cm

Trend Begin Value = 55.136 cm
Trend End Value = 51.032 cm
Total Trend (Change) = -4.103 cm
Total Trend (Change) per Decade = -0.483 cm
Trend Statistical Sig. (M-K Test): No trend
Trend P-value (M-K Test): 0.1803
R-value (raw) with avg. ONI is: 0.2163
R-value (detrended) with avg. ONI is: 0.2154