Newport Beach (CA)
January
Weather in Newport Beach, California for January 2026
Your guide to Newport Beach weather in January - trends and predictions
In general, the average temperature in Newport Beach at the beginning of January is 16.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °F by the end of January.
With an average of 4 rainy days, Newport Beach experiences minimal rainfall in January.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
17°/9°
Temperatures
14 km/h
Avg max wind
56 %
Avg humidity
Newport Beach Weather January
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Temperatures trend during January in Newport Beach
See the weather trend as well as the moving average line
January weather in Newport Beach day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Cloudy | 15° /9° | 0 mm | 4 | |
| Jan. 2 |  Partly cloudy | 17° /8° | 0 mm | 5 | |
| Jan. 3 |  Overcast | 14° /9° | 0 mm | 3 | |
| Jan. 4 |  Patchy rain possible | 16° /9° | 0.1 mm | 4 | |
| Jan. 5 |  Sunny | 21° /9° | 0 mm | 6 | |
| Jan. 6 | Sunny | 17° /10° | 0 mm | 5 | |
| Jan. 7 | Overcast | 17° /10° | 0 mm | 4 | |
| Jan. 8 | Sunny | 19° /13° | 0 mm | 5 | |
| Jan. 9 | Sunny | 21° /8° | 0 mm | 6 | |
| Jan. 10 | Sunny | 20° /11° | 0 mm | 6 | |
| Jan. 11 | Sunny | 18° /10° | 0 mm | 5 | |
| Jan. 12 | Sunny | 19° /11° | 0 mm | 5 | |
| Jan. 13 | Sunny | 18° /10° | 0 mm | 5 | |
| Jan. 14 | Sunny | 20° /8° | 0 mm | 6 | |
| Jan. 15 | Sunny | 18° /8° | 0 mm | 5 | |
| Jan. 16 | Partly cloudy | 17° /7° | 0 mm | 5 | |
| Jan. 17 | Patchy rain possible | 12° /7° | 0.1 mm | 3 | |
| Jan. 18 | Overcast | 13° /7° | 0 mm | 3 | |
| Jan. 19 | Cloudy | 13° /8° | 0 mm | 3 | |
| Jan. 20 | Overcast | 19° /8° | 0 mm | 4 | |
| Jan. 21 | Overcast | 19° /8° | 0 mm | 4 | |
| Jan. 22 | Overcast | 22° /8° | 0 mm | 5 | |
| Jan. 23 | Sunny | 24° /13° | 0 mm | 6 | |
| Jan. 24 | Sunny | 18° /8° | 0 mm | 5 | |
| Jan. 25 | Patchy rain possible | 13° /9° | 2.6 mm | 3 | |
| Jan. 26 |  Moderate rain at times | 11° /9° | 7.8 mm | 3 | |
| Jan. 27 | Patchy rain possible | 11° /8° | 5.7 mm | 3 | |
| Jan. 28 | Cloudy | 12° /8° | 0 mm | 3 | |
| Jan. 29 | Overcast | 12° /9° | 0 mm | 3 | |
| Jan. 30 | Patchy rain possible | 12° /8° | 0.8 mm | 3 | |
| Jan. 31 | Cloudy | 15° /9° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Newport Beach 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 Newport Beach forecast closer to your planned date for the most up-to-date weather information.
Change Month
Newport Beach in January - FAQ
What are the expected maximum and minimum temperatures in Newport Beach during January?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Newport Beach during January?
Expect minimal rainfall in Newport Beach during January, with a total of 17.1 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Newport Beach during January?
The average wind speed in Newport Beach during January is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Newport Beach
Explore the daily rainfall trends and prepare for Newport Beachs January weather 💧
Typically, Newport Beach has 4 rainy days in January with a total of 17.1 mm of rainfall.
UV exposure in Newport Beach during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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