Honolulu County (Honolulu)
October
Weather in Honolulu County, Hawaii for October 2027
Your guide to Honolulu County weather in October - trends and predictions
In general, the average temperature in Honolulu County at the beginning of October is 26.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.3 °C by the end of October.
Honolulu County experiences moderate rainfall in October, with an average of 9 rainy days and a total precipitation of 49 mm.
Is October a good time to visit Honolulu County? check out the best time to travel to Honolulu County page.
✨ Is October a good time to visit Honolulu County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
27°/23°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Honolulu County Weather October
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Temperatures trend during October in Honolulu County
See the weather trend as well as the moving average line
October weather in Honolulu County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Light rain | 27° /24° | 3.6 mm | 5 | |
| Oct. 2 | Light rain | 27° /24° | 3.8 mm | 6 | |
| Oct. 3 |  Patchy rain possible | 27° /24° | 0.7 mm | 7 | |
| Oct. 4 | Patchy rain possible | 27° /24° | 0.7 mm | 7 | |
| Oct. 5 | Patchy rain possible | 27° /23° | 0.4 mm | 7 | |
| Oct. 6 | Patchy rain possible | 27° /23° | 0.9 mm | 6 | |
| Oct. 7 | Patchy rain possible | 27° /23° | 2.3 mm | 6 | |
| Oct. 8 |  Moderate rain | 27° /23° | 13.8 mm | 5 | |
| Oct. 9 | Patchy rain possible | 27° /24° | 0.8 mm | 6 | |
| Oct. 10 | Patchy rain possible | 27° /23° | 0.2 mm | 7 | |
| Oct. 11 |  Partly cloudy | 27° /23° | 0 mm | 7 | |
| Oct. 12 | Patchy rain possible | 27° /23° | 0.1 mm | 7 | |
| Oct. 13 | Patchy rain possible | 27° /24° | 0.4 mm | 7 | |
| Oct. 14 |  Sunny | 27° /22° | 0.5 mm | 7 | |
| Oct. 15 | Patchy rain possible | 27° /24° | 1.4 mm | 7 | |
| Oct. 16 | Patchy rain possible | 27° /23° | 1.5 mm | 6 | |
| Oct. 17 | Patchy rain possible | 27° /23° | 1.2 mm | 7 | |
| Oct. 18 | Patchy rain possible | 27° /23° | 0.9 mm | 7 | |
| Oct. 19 | Patchy rain possible | 27° /23° | 0.6 mm | 7 | |
| Oct. 20 | Light rain shower | 26° /23° | 1.7 mm | 7 | |
| Oct. 21 | Patchy rain possible | 26° /23° | 0.3 mm | 6 | |
| Oct. 22 | Patchy rain possible | 27° /23° | 0.7 mm | 6 | |
| Oct. 23 | Patchy rain possible | 27° /23° | 0.1 mm | 5 | |
| Oct. 24 | Patchy rain possible | 27° /23° | 0.9 mm | 5 | |
| Oct. 25 | Patchy rain possible | 27° /23° | 0.3 mm | 6 | |
| Oct. 26 | Light rain | 26° /22° | 4.3 mm | 5 | |
| Oct. 27 | Moderate rain | 27° /23° | 12.2 mm | 5 | |
| Oct. 28 | Moderate rain | 26° /23° | 18.6 mm | 5 | |
| Oct. 29 | Patchy rain possible | 27° /23° | 0.6 mm | 5 | |
| Oct. 30 | Patchy rain possible | 26° /24° | 0.6 mm | 5 | |
| Oct. 31 | Patchy rain possible | 27° /24° | 2 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Honolulu County in October 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 County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Honolulu County in October - FAQ
What are the expected maximum and minimum temperatures in Honolulu County during October?
During October, 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 County during October?
In October, Honolulu County can expect light to moderate rainfall, totaling 49 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Honolulu County during October?
The average wind speed in Honolulu County during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Honolulu County
Explore the daily rainfall trends and prepare for Honolulu Countys October weather 💧
Typically, Honolulu County has 9 rainy days in October with a total of 49 mm of rainfall.
UV exposure in Honolulu County during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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