Year,Value,ValueRank
1940,276.311,33
1941,275.034,37
1942,266.028,78
1943,264.373,83
1944,277.518,25
1945,280.817,7
1946,266.795,77
1947,274.006,50
1948,272.457,60
1949,274.555,44
1950,275.942,34
1951,283.149,3
1952,264.8,81
1953,278.74,14
1954,275.099,36
1955,272.467,59
1956,265.127,80
1957,272.748,54
1958,272.673,56
1959,278.219,18
1960,268.99,70
1961,269.802,68
1962,272.624,57
1963,270.29,66
1964,272.508,58
1965,277.938,20
1966,277.969,19
1967,268.063,73
1968,262.713,84
1969,279.896,11
1970,278.787,13
1971,274.748,42
1972,261.539,85
1973,273.842,52
1974,264.706,82
1975,277.625,23
1976,272.741,55
1977,276.674,30
1978,268.726,71
1979,274.89,40
1980,271.699,62
1981,277.657,22
1982,265.355,79
1983,278.34,17
1984,274.414,48
1985,276.725,29
1986,268.57,72
1987,282.216,4
1988,277.829,21
1989,266.827,76
1990,274.981,38
1991,274.207,49
1992,273.588,53
1993,274.433,47
1994,270.567,65
1995,281.782,5
1996,274.934,39
1997,280.894,6
1998,278.461,16
1999,283.855,2
2000,269.64,69
2001,267.989,74
2002,266.875,75
2003,276.326,32
2004,275.363,35
2005,279.96,9
2006,276.429,31
2007,277.302,26
2008,277.527,24
2009,274.8,41
2010,285.843,1
2011,272.355,61
2012,277.282,27
2013,274.519,45
2014,274.459,46
2015,273.959,51
2016,271.223,63
2017,274.624,43
2018,260.001,86
2019,270.1,67
2020,278.897,12
2021,276.782,28
2022,279.908,10
2023,278.71,15
2024,279.992,8
2025,271.003,64

Variable: Outgoing Longwave
Domain: Hawaii (State)
Month(s): Jun-Aug

Average of all values: 273.967

Normal Period: 1991 to 2020
Normal Value = 274.94 Watts per sq m

Trend Begin Value = 272.32 Watts per sq m
Trend End Value = 275.614 Watts per sq m
Total Trend (Change) = 3.294 Watts per sq m
Total Trend (Change) per Decade = 0.383 Watts per sq m
Trend Statistical Sig. (M-K Test): Increasing
Trend P-value (M-K Test): 0.0962