Weather Averages for Koloa, HI

7-day Forecast / 10-day Forecast

Sunday
	High: 79°F Low: 75°F
Patchy rain nearby

Monday
	High: 78°F Low: 75°F
Sunny

Tuesday
	High: 79°F Low: 75°F
Sunny

Wednesday
	High: 78°F Low: 75°F
Partly Cloudy

Thursday
	High: 78°F Low: 74°F
Partly Cloudy

Latitude: 21°59'N, Longitude: 159°21'W, Elevation: 103.0 ft, Distance: 8.48 mi Koloa, HI Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 46 years	°F	75	71	71	73	73	75	78	78	80	78	78	75	73
Average high temperature over 46 years	°F	80	78	78	78	78	80	82	84	84	84	82	80	78
Average low temperature over 46 years	°F	69	64	64	66	68	69	71	73	73	73	71	69	66
Highest recorded temperature over 46 years	°F	89	84	86	87	87	87	89	89	89	89	89	89	86
Lowest recorded temperature over 46 years	°F	50	50	51	51	55	59	60	62	66	64	60	57	51
Average number of rainy days over 43 years	days	200	15	13	17	17	16	16	19	18	16	18	18	17
Average precipitation over 46 years	in	42.3	5.4	3.6	4.3	3.0	2.6	1.6	2.1	2.0	2.2	4.5	5.4	5.6
Average dew point over 45 years	°F	66	62	62	62	64	66	68	69	69	69	69	66	64
Most recorded rainfall over 46 years	in	74.4	17.6	11.3	14.5	10.6	12.6	4.8	8.8	8.1	10.9	18.0	18.4	22.9
Least recorded rainfall over 46 years	in	16.4	0.3	-	0.3	0.3	0.4	0.4	0.8	0.7	0.4	1.0	0.6	0.5
Average number of days with thunderstorms over 46 years	days	7	1	1	1	-	1	-	-	-	-	1	1	1
Average number of days with fog over 46 years	days	1	-	-	-	-	-	-	-	-	-	-	-	-
Average morning relative humidity over 45 years	%	81	82	82	81	81	81	80	80	81	82	83	82	81
Average evening relative humidity over 45 years	%	71	70	70	70	71	71	69	70	70	70	73	74	73
Average wind speed over 45 years	mph	13.0	13.0	14.0	14.0	14.0	13.0	13.0	14.0	13.0	12.0	13.0	13.0	14.0
Average number of clear days over 43 years	days	56	8	7	5	3	3	3	3	4	6	5	4	6
Average snow cover over 49 years	in	-	-	-	-	-	-	-	-	-	-	-	-	-
Heating degree days over 30 years	days	-	-	-	-	-	-	-	-	-	-	-	-	-
Cooling degree days over 30 years	days	3883	209	188	239	270	335	384	431	450	426	391	315	245
Average possibility of sunshine over 43 years	%	57	53	56	54	52	58	62	62	64	66	57	49	48
Average number of cloudy days over 43 years	days	126	10	9	12	13	12	10	9	9	7	11	12	11
Average number of partly cloudy days over 43 years	days	183	13	12	14	14	16	17	19	18	17	15	14	14
Average number of days above 80°F over 46 years	days	251	9	8	10	15	24	29	31	31	30	29	23	12

Check weather averages for nearby locations (some locations might offer more data):

Latitude: 21°57'N, Longitude: 159°40'W, Elevation: 20.0 ft, Distance: 13.93 mi

Latitude: 21°58'N, Longitude: 159°43'W, Elevation: 10.0 ft, Distance: 17.31 mi

Latitude: 22°8'N, Longitude: 159°40'W, Elevation: 3600.0 ft, Distance: 20.69 mi

Latitude: 22°1'N, Longitude: 159°46'W, Elevation: 13.0 ft, Distance: 21.39 mi

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