Weather Averages for Kapolei, HI

7-day Forecast / 10-day Forecast

Latitude: 21°19'N, Longitude: 158°4'W, Elevation: 33.0 ft, Distance: 3.47 mi Kapolei, HI Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 47 years	°F	75	73	73	73	75	75	78	78	80	80	78	77	73
Average high temperature over 47 years	°F	82	80	80	80	82	82	84	86	87	87	84	82	80
Average low temperature over 47 years	°F	69	64	64	66	68	69	71	71	73	71	71	69	66
Highest recorded temperature over 47 years	°F	96	89	89	93	93	91	93	96	96	95	95	93	91
Lowest recorded temperature over 47 years	°F	50	50	51	51	53	60	60	62	60	62	59	55	53
Average number of days above 90°F over 47 years	days	27	-	-	-	-	1	3	6	6	6	3	1	-
Average precipitation over 47 years	in	18.4	3.4	2.5	2.0	1.2	0.8	0.3	0.4	0.3	0.5	1.9	2.1	2.9
Average dew point over 47 years	°F	64	62	62	62	62	64	64	66	66	66	66	64	62
Most recorded rainfall over 47 years	in	36.4	14.1	10.0	17.3	12.0	8.4	2.0	2.5	2.1	2.7	13.5	11.7	12.2
Least recorded rainfall over 47 years	in	4.3	0.1	-	-	-	-	-	-	-	-	-	-	0.1
Average number of days with thunderstorms over 36 years	days	8	1	1	1	1	-	-	-	-	1	1	1	1
Average number of days with fog over 36 years	days	1	-	-	-	-	-	-	-	-	-	-	-	-
Average morning relative humidity over 47 years	%	78	79	80	79	78	77	76	76	77	77	79	79	78
Average evening relative humidity over 47 years	%	60	63	63	61	60	59	57	57	57	58	62	64	63
Average wind speed over 47 years	mph	8.0	6.0	8.0	9.0	9.0	9.0	9.0	9.0	9.0	8.0	8.0	8.0	8.0
Average number of days above 80°F over 47 years	days	303	17	15	20	23	28	30	31	31	30	30	27	21

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