September

January February March April May June July August

September

October November December

Honolulu in September average weather

Move between months or click on a day

August

October

You can click on date

Access Honolulu weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.

Got it

Temperatures trend during September in Honolulu

See the weather trend as well as the moving average line

September weather day by day

Click on a date for more information

August October

Date	Weather	Temperatures	Rain	UV
Sept. 1	Light rain shower	27° /23°	2.9 mm	6
Sept. 2	Patchy rain possible	27° /23°	0.3 mm	6
Sept. 3	Patchy rain possible	27° /23°	0.4 mm	6
Sept. 4	Patchy rain possible	27° /23°	0.4 mm	6
Sept. 5	Partly cloudy	27° /23°	0.3 mm	7
Sept. 6	Cloudy	27° /23°	0.2 mm	6
Sept. 7	Overcast	27° /23°	0.2 mm	6
Sept. 8	Patchy rain possible	27° /23°	0.6 mm	7
Sept. 9	Cloudy	27° /23°	0.3 mm	6
Sept. 10	Partly cloudy	27° /23°	0.2 mm	7
Sept. 11	Patchy rain possible	27° /23°	1 mm	7
Sept. 12	Cloudy	27° /23°	0.1 mm	6
Sept. 13	Partly cloudy	27° /24°	0.3 mm	7
Sept. 14	Partly cloudy	27° /24°	0.5 mm	7
Sept. 15	Partly cloudy	27° /24°	0 mm	7
Sept. 16	Patchy rain possible	28° /26°	0.7 mm	10
Sept. 17	Patchy rain possible	27° /25°	0.4 mm	10
Sept. 18	Patchy rain possible	27° /25°	1.1 mm	11
Sept. 19	Patchy rain possible	27° /25°	0.4 mm	11
Sept. 20	Patchy rain possible	27° /25°	0.1 mm	6
Sept. 21	Patchy rain possible	27° /25°	0.3 mm	6
Sept. 22	Patchy rain possible	27° /25°	0.2 mm	6
Sept. 23	Patchy rain possible	26° /25°	0.3 mm	6
Sept. 24	Patchy rain possible	27° /25°	0.3 mm	6
Sept. 25	Patchy rain possible	27° /25°	0.5 mm	6
Sept. 26	Patchy rain possible	27° /25°	0.2 mm	6
Sept. 27	Patchy rain possible	26° /25°	0.3 mm	6
Sept. 28	Partly cloudy	27° /25°	0.1 mm	7
Sept. 29	Patchy rain possible	27° /24°	0.8 mm	6
Sept. 30	Patchy rain possible	27° /24°	1.1 mm	6
Next

Important Notice

Our weather forecast for Honolulu in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Honolulu forecast closer to your planned date for the most up-to-date weather information.

Honolulu in September - FAQ

What are the expected maximum and minimum temperatures in Honolulu during September?

During September, expect a variety of temperatures with highs around 27° and lows near 23°, suitable for diverse activities and preferences.

How much rainfall should be expected in Honolulu during September?

In September, Honolulu can expect light to moderate rainfall, totaling 22.5 mm across approximately 20 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Honolulu during September?

The average wind speed in Honolulu during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

Quick links

You are here

Where is Honolulu?

Get accurate weather forecasts for Honolulu, located at latitude 21.307 and longitude -157.858. Stay updated with localized weather information tailored for Honolulu.

Related locations

Select a location for accurate weather forecast

Seoul

More Locations

Found a mistake?

We appreciate your attention to details. Tell us here.

Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Sun.
						1 27°
2 27°	3 27°	4 27°	5 27°	6 27°	7 27°	8 27°
9 27°	10 27°	11 27°	12 27°	13 27°	14 27°	15 27°
16 28°	17 27°	18 27°	19 27°	20 27°	21 27°	22 27°
23 26°	24 27°	25 27°	26 27°	27 26°	28 27°	29 27°
30 27°