Hawaii
October
Weather in Hawaii for October 2025
Your guide to Hawaii weather in October - trends and predictions
In general, the average temperature in Hawaii 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 Hawaii 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
Hawaii 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 Hawaii
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 Hawaii 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 Hawaii forecast closer to your planned date for the most up-to-date weather information.
Hawaii in October - FAQ
What are the expected maximum and minimum temperatures in Hawaii 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 Hawaii during October?
Expect minimal rainfall in Hawaii 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 Hawaii during October?
The average wind speed in Hawaii during October is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Hawaii
Explore the daily rainfall trends and prepare for Hawaiis October weather 💧
UV exposure in Hawaii during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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