Honolulu County (Honolulu)
January
Weather in Honolulu County for January 2025
Your guide to Honolulu County weather in January - trends and predictions
In general, the average temperature in Honolulu County at the beginning of January is 25.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.7 °F by the end of January.
Honolulu County sees moderate rainfall in January, averaging 10 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
21
Dry days
10
Rainy days
0
Snow days
25°/20°
Temperatures
20 km/h
Avg max wind
74 %
Avg humidity
Honolulu County in January average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  26° | 3 26° | 4  24° | 5 25° | ||
| 6 25° | 7 26° | 8  24° | 9 24° | 10 24° | 11 23° | 12 22° |
| 13 24° | 14 24° | 15 24° | 16 25° | 17 24° | 18 25° | 19 26° |
| 20 26° | 21 24° | 22 26° | 23 25° | 24 26° | 25  25° | 26  23° |
| 27 23° | 28 23° | 29 23° | 30 24° | 31  25° |
You can click on date
Access Honolulu County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during January in Honolulu County
See the weather trend as well as the moving average line
January weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | 24° /20° | 0.3 mm | 5 | |
| Jan. 2 | Sunny | 26° /21° | 0.4 mm | 6 | |
| Jan. 3 | Sunny | 26° /21° | 0.8 mm | 6 | |
| Jan. 4 | Patchy rain possible | 24° /20° | 1.2 mm | 5 | |
| Jan. 5 | Patchy rain possible | 25° /20° | 0.4 mm | 6 | |
| Jan. 6 | Sunny | 25° /20° | 0.9 mm | 6 | |
| Jan. 7 | Sunny | 26° /20° | 0.3 mm | 6 | |
| Jan. 8 | Partly cloudy | 24° /20° | 15.6 mm | 6 | |
| Jan. 9 | Partly cloudy | 24° /20° | 10.4 mm | 6 | |
| Jan. 10 | Sunny | 24° /20° | 0.3 mm | 6 | |
| Jan. 11 | Overcast | 23° /17° | 1.3 mm | 5 | |
| Jan. 12 | Sunny | 22° /17° | 0.5 mm | 6 | |
| Jan. 13 | Sunny | 24° /19° | 0 mm | 6 | |
| Jan. 14 | Partly cloudy | 24° /19° | 0 mm | 7 | |
| Jan. 15 | Patchy rain possible | 24° /20° | 0.4 mm | 5 | |
| Jan. 16 | Patchy rain possible | 25° /21° | 1.1 mm | 6 | |
| Jan. 17 | Patchy rain possible | 24° /20° | 0.7 mm | 6 | |
| Jan. 18 | Partly cloudy | 25° /20° | 0 mm | 7 | |
| Jan. 19 | Patchy rain possible | 26° /20° | 0.3 mm | 6 | |
| Jan. 20 | Patchy rain possible | 26° /21° | 0.1 mm | 6 | |
| Jan. 21 | Patchy rain possible | 24° /21° | 0.3 mm | 5 | |
| Jan. 22 | Partly cloudy | 26° /21° | 0.2 mm | 6 | |
| Jan. 23 | Patchy rain possible | 25° /21° | 0.5 mm | 6 | |
| Jan. 24 | Patchy rain possible | 26° /21° | 2.9 mm | 6 | |
| Jan. 25 | Moderate rain at times | 25° /20° | 2.1 mm | 6 | |
| Jan. 26 | Cloudy | 23° /20° | 0.2 mm | 6 | |
| Jan. 27 | Partly cloudy | 23° /19° | 0.3 mm | 6 | |
| Jan. 28 | Patchy rain possible | 23° /21° | 4 mm | 6 | |
| Jan. 29 | Moderate rain at times | 23° /20° | 5.8 mm | 6 | |
| Jan. 30 | Patchy rain possible | 24° /20° | 3.1 mm | 6 | |
| Jan. 31 | Heavy rain at times | 25° /21° | 1.8 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Honolulu County in January 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.
Honolulu County in January - FAQ
What are the expected maximum and minimum temperatures in Honolulu County during January?
During January, expect a variety of temperatures with highs around 25° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Honolulu County during January?
Significant rainfall exceeding 112 mm is expected in Honolulu County during January, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Honolulu County during January?
The average wind speed in Honolulu County during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Honolulu County
Explore the daily rainfall trends and prepare for Honolulu Countys January weather 💧
UV exposure in Honolulu County during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Top locations in Honolulu County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Honolulu County?Get accurate weather forecasts for Honolulu County, located at latitude 21.307 and longitude -157.858. Stay updated with localized weather information tailored for Honolulu County.
Found a mistake?
We appreciate your attention to details. Tell us here.