Weather Averages for Ewa Beach, HI

7-day Forecast / 10-day Forecast

Latitude: 21°19'N, Longitude: 158°0'W, Elevation: 10.0 ft, Distance: 1.84 mi Ewa Beach, HI Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 37 years	°F	75	71	71	71	73	75	78	78	78	78	78	75	73
Average high temperature over 37 years	°F	84	80	80	81	83	84	86	87	88	88	87	84	81
Average low temperature over 37 years	°F	67	62	62	63	65	66	69	70	71	70	69	67	64
Average precipitation over 37 years	in	20.9	3.5	2.5	2.1	1.4	0.9	0.4	0.5	0.4	0.7	2.2	3.0	3.2
Average snow cover over 37 years	in	-	-	-	-	-	-	-	-	-	-	-	-	-
Heating degree days over 30 years	days	-	-	-	-	-	-	-	-	-	-	-	-	-
Cooling degree days over 30 years	days	3845	198	168	236	276	338	375	431	440	420	391	327	245

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