Year,Value,ValueRank,ONI
1940,57.182,11,0.862
1941,57.887,8,1.121
1942,50.438,41,-0.268
1943,49.976,43,0.012
1944,42.53,77,0.39
1945,44.942,68,-0.386
1946,48.856,52,-0.472
1947,49.143,47,0.226
1948,57.705,9,-0.103
1949,49.028,50,-0.639
1950,60.475,3,-0.796
1951,59.759,4,0.584
1952,52.843,28,0.0
1953,56.966,13,0.774
1954,52.234,31,-0.496
1955,53.29,24,-0.72
1956,56.931,14,-0.508
1957,53.433,23,1.114
1958,53.058,25,0.638
1959,53.779,22,-0.066
1960,54.477,19,0.032
1961,54.294,20,0.268
1962,46.19,59,-0.197
1963,51.49,34,0.515
1964,56.2,15,-0.581
1965,45.06,64,0.833
1966,36.761,86,0.241
1967,48.452,53,-0.001
1968,40.292,84,0.282
1969,42.184,80,0.43
1970,43.699,73,-0.302
1971,49.03,49,-0.736
1972,42.27,79,0.916
1973,43.231,74,-0.87
1974,49.4,46,-0.77
1975,43.127,75,-0.981
1976,46.314,58,-0.048
1977,45.054,65,0.342
1978,54.967,16,-0.286
1979,42.487,78,0.047
1980,44.379,71,0.458
1981,45.001,66,-0.289
1982,52.686,29,0.718
1983,52.946,27,0.72
1984,57.378,10,-0.446
1985,48.887,51,-0.625
1986,50.056,42,-0.038
1987,44.405,70,1.218
1988,50.75,39,-1.298
1989,62.717,1,-0.4
1990,47.643,54,0.307
1991,47.301,55,0.638
1992,49.749,44,0.731
1993,40.746,82,0.571
1994,44.999,67,0.407
1995,41.377,81,-0.032
1996,52.109,32,-0.295
1997,58.049,7,1.218
1998,49.088,48,-0.133
1999,44.375,72,-1.039
2000,42.906,76,-0.643
2001,50.656,40,-0.121
2002,62.47,2,0.653
2003,40.371,83,-0.164
2004,58.188,6,0.284
2005,54.868,17,0.107
2006,44.48,69,-0.029
2007,51.063,38,-0.474
2008,54.074,21,-0.611
2009,45.103,63,0.283
2010,39.475,85,-0.657
2011,54.604,18,-0.439
2012,46.633,57,-0.02
2013,51.92,33,-0.409
2014,57.036,12,0.149
2015,45.408,61,1.181
2016,59.146,5,-0.06
2017,52.995,26,0.314
2018,46.031,60,0.001
2019,52.553,30,0.472
2020,47.098,56,-0.294
2021,49.569,45,-0.372
2022,51.463,35,-0.855
2023,51.255,37,0.773
2024,45.217,62,0.151
2025,51.37,36,-0.075

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

Average of all values: 49.837

Normal Period: 1991 to 2020
Normal Value = 49.496 cm

Trend Begin Value = 50.946 cm
Trend End Value = 48.778 cm
Total Trend (Change) = -2.167 cm
Total Trend (Change) per Decade = -0.252 cm
Trend Statistical Sig. (M-K Test): No trend
Trend P-value (M-K Test): 0.4119
R-value (raw) with avg. ONI is: 0.0493
R-value (detrended) with avg. ONI is: 0.0442