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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.

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Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/20°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Honolulu County in January average weather

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Temperatures trend during January in Honolulu County

See the weather trend as well as the moving average line

January weather day by day

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Date Weather Temperatures Rain UV More
Jan. 1 Overcast
Overcast
24° /20° 0.3 mm 5
Jan. 2 Sunny
Sunny
26° /21° 0.4 mm 6
Jan. 3 Sunny
Sunny
26° /21° 0.8 mm 6
Jan. 4 Patchy rain possible
Patchy rain possible
24° /20° 1.2 mm 5
Jan. 5 Patchy rain possible
Patchy rain possible
25° /20° 0.4 mm 6
Jan. 6 Sunny
Sunny
25° /20° 0.9 mm 6
Jan. 7 Sunny
Sunny
26° /20° 0.3 mm 6
Jan. 8 Partly cloudy
Partly cloudy
24° /20° 15.6 mm 6
Jan. 9 Partly cloudy
Partly cloudy
24° /20° 10.4 mm 6
Jan. 10 Sunny
Sunny
24° /20° 0.3 mm 6
Jan. 11 Overcast
Overcast
23° /17° 1.3 mm 5
Jan. 12 Sunny
Sunny
22° /17° 0.5 mm 6
Jan. 13 Sunny
Sunny
24° /19° 0 mm 6
Jan. 14 Partly cloudy
Partly cloudy
24° /19° 0 mm 7
Jan. 15 Patchy rain possible
Patchy rain possible
24° /20° 0.4 mm 5
Jan. 16 Patchy rain possible
Patchy rain possible
25° /21° 1.1 mm 6
Jan. 17 Patchy rain possible
Patchy rain possible
24° /20° 0.7 mm 6
Jan. 18 Partly cloudy
Partly cloudy
25° /20° 0 mm 7
Jan. 19 Patchy rain possible
Patchy rain possible
26° /20° 0.3 mm 6
Jan. 20 Patchy rain possible
Patchy rain possible
26° /21° 0.1 mm 6
Jan. 21 Patchy rain possible
Patchy rain possible
24° /21° 0.3 mm 5
Jan. 22 Partly cloudy
Partly cloudy
26° /21° 0.2 mm 6
Jan. 23 Patchy rain possible
Patchy rain possible
25° /21° 0.5 mm 6
Jan. 24 Patchy rain possible
Patchy rain possible
26° /21° 2.9 mm 6
Jan. 25 Moderate rain at times
Moderate rain at times
25° /20° 2.1 mm 6
Jan. 26 Cloudy
Cloudy
23° /20° 0.2 mm 6
Jan. 27 Partly cloudy
Partly cloudy
23° /19° 0.3 mm 6
Jan. 28 Patchy rain possible
Patchy rain possible
23° /21° 4 mm 6
Jan. 29 Moderate rain at times
Moderate rain at times
23° /20° 5.8 mm 6
Jan. 30 Patchy rain possible
Patchy rain possible
24° /20° 3.1 mm 6
Jan. 31 Heavy rain at times
Heavy rain at times
25° /21° 1.8 mm 6
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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 ☀️
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Location coordinates 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.

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