Monthly Historical AveragesKapaa, HI
Average Temperature
High
25°
Feels 26
Low
22°
Feels 22
Average Precipitation
6 Days
39mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 31, 2026
Day
25°Feels 25
Wind
13 km/h E
Gust
20 km/h
Humidity
68%
P.O.P
40%
Rain
1-3 mm
Night
21°Feels 21
Wind
19 km/h SE
Gust
29 km/h
Humidity
87%
P.O.P
40%
Rain
~1 mm
Historical AveragesMay 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity