Honolulu
October
Weather in Honolulu for October 2025
Your guide to Honolulu weather in October - trends and predictions
In general, the average temperature in Honolulu at the beginning of October is 27 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.3 °F by the end of October.
Expect significant rainfall in Honolulu during October, with an average of 16 rainy days.
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15
Dry days
16
Rainy days
0
Snow days
27°/23°
Temperatures
15 km/h
Avg max wind
72 %
Avg humidity
Honolulu in October average weather
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| 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 27° | 17 27° | 18 27° | 19 27° |
| 20 26° | 21 26° | 22 27° | 23 27° | 24 27° | 25 27° | 26 26° |
| 27 26° | 28 26° | 29 26° | 30 26° | 31 27° |
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Temperatures trend during October in Honolulu
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 | Patchy rain possible | 27° /23° | 0.4 mm | 6 | |
| Oct. 2 | Patchy rain possible | 27° /23° | 1.1 mm | 6 | |
| Oct. 3 | Patchy rain possible | 27° /23° | 0.9 mm | 6 | |
| Oct. 4 | Patchy rain possible | 27° /23° | 0.1 mm | 6 | |
| Oct. 5 | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| Oct. 6 | Patchy rain possible | 27° /23° | 0.8 mm | 6 | |
| Oct. 7 | Patchy rain possible | 27° /23° | 0.3 mm | 6 | |
| Oct. 8 | Patchy rain possible | 27° /23° | 0.5 mm | 6 | |
| Oct. 9 | Patchy rain possible | 27° /23° | 1.1 mm | 6 | |
| Oct. 10 | Patchy rain possible | 27° /23° | 0.5 mm | 6 | |
| Oct. 11 | Partly cloudy | 27° /23° | 0 mm | 7 | |
| Oct. 12 | Partly cloudy | 27° /22° | 0.1 mm | 7 | |
| Oct. 13 | Patchy rain possible | 27° /23° | 0.2 mm | 6 | |
| Oct. 14 | Sunny | 27° /22° | 0.9 mm | 7 | |
| Oct. 15 | Light rain shower | 27° /23° | 1.1 mm | 6 | |
| Oct. 16 | Patchy rain possible | 27° /23° | 0.9 mm | 6 | |
| Oct. 17 | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| Oct. 18 | Sunny | 27° /22° | 0.3 mm | 7 | |
| Oct. 19 | Sunny | 27° /22° | 0.1 mm | 7 | |
| Oct. 20 | Light rain shower | 26° /23° | 1.6 mm | 7 | |
| Oct. 21 | Patchy rain possible | 26° /23° | 0.3 mm | 6 | |
| Oct. 22 | Patchy rain possible | 27° /22° | 0.7 mm | 6 | |
| Oct. 23 | Patchy rain possible | 27° /23° | 0.2 mm | 6 | |
| Oct. 24 | Patchy rain possible | 27° /22° | 0.9 mm | 6 | |
| Oct. 25 | Patchy rain possible | 27° /23° | 0.4 mm | 7 | |
| Oct. 26 | Patchy rain possible | 26° /22° | 4.7 mm | 6 | |
| Oct. 27 | Sunny | 26° /22° | 1.6 mm | 7 | |
| Oct. 28 | Patchy rain possible | 26° /22° | 2.2 mm | 6 | |
| Oct. 29 | Patchy rain possible | 26° /22° | 0.9 mm | 6 | |
| Oct. 30 | Sunny | 26° /23° | 0.7 mm | 7 | |
| Oct. 31 | Patchy rain possible | 27° /22° | 1.2 mm | 6 | |
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Important Notice
Our weather forecast for Honolulu 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 forecast closer to your planned date for the most up-to-date weather information.
Honolulu in October - FAQ
What are the expected maximum and minimum temperatures in Honolulu 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 during October?
Expect minimal rainfall in Honolulu during October, with a total of 19.1 mm over approximately 16 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Honolulu during October?
The average wind speed in Honolulu during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Honolulu
Explore the daily rainfall trends and prepare for Honolulus October weather 💧
UV exposure in Honolulu during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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