Orange County (Anaheim)
January
Weather in Orange County for January 2025
Your guide to Orange County weather in January - trends and predictions
In general, the average temperature in Orange County at the beginning of January is 15.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.7 °F by the end of January.
Precipitation in Orange County during January is a rare event, with an average of fewer than 2 rainy days.
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30
Dry days
1
Rainy days
0
Snow days
18°/8°
Temperatures
13 km/h
Avg max wind
53 %
Avg humidity
Orange County in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 16° | 3  15° | 4  16° | 5 14° | ||
| 6  17° | 7  16° | 8 17° | 9 16° | 10 15° | 11 16° | 12 19° |
| 13 17° | 14 15° | 15 16° | 16 17° | 17  16° | 18 18° | 19 17° |
| 20 15° | 21 16° | 22 15° | 23 18° | 24 18° | 25 19° | 26 22° |
| 27 22° | 28 20° | 29 18° | 30 18° | 31 19° |
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Temperatures trend during January in Orange 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 | Patchy rain possible | 17° /11° | 5.7 mm | 5 | |
| Jan. 2 | Patchy rain possible | 16° /9° | 0.8 mm | 4 | |
| Jan. 3 | Heavy rain at times | 15° /10° | 7.2 mm | 4 | |
| Jan. 4 | Moderate rain at times | 16° /10° | 3.3 mm | 5 | |
| Jan. 5 | Moderate or heavy rain shower | 14° /10° | 11.5 mm | 4 | |
| Jan. 6 | Partly cloudy | 17° /9° | 0 mm | 5 | |
| Jan. 7 | Overcast | 16° /8° | 0.1 mm | 4 | |
| Jan. 8 | Patchy rain possible | 17° /8° | 0.1 mm | 5 | |
| Jan. 9 | Moderate rain at times | 16° /11° | 7 mm | 5 | |
| Jan. 10 | Moderate or heavy rain shower | 15° /10° | 18.2 mm | 4 | |
| Jan. 11 | Partly cloudy | 16° /9° | 0 mm | 5 | |
| Jan. 12 | Overcast | 19° /9° | 0 mm | 5 | |
| Jan. 13 | Overcast | 17° /9° | 0 mm | 5 | |
| Jan. 14 | Moderate or heavy rain shower | 15° /10° | 16.5 mm | 4 | |
| Jan. 15 | Moderate rain at times | 16° /10° | 3.8 mm | 4 | |
| Jan. 16 | Moderate rain at times | 17° /10° | 8.8 mm | 4 | |
| Jan. 17 | Sunny | 16° /10° | 0.1 mm | 5 | |
| Jan. 18 | Sunny | 18° /9° | 0 mm | 5 | |
| Jan. 19 | Patchy rain possible | 17° /9° | 0.2 mm | 4 | |
| Jan. 20 | Sunny | 15° /9° | 3.2 mm | 4 | |
| Jan. 21 | Sunny | 16° /9° | 2.5 mm | 4 | |
| Jan. 22 | Sunny | 15° /9° | 10.9 mm | 4 | |
| Jan. 23 | Sunny | 18° /9° | 0 mm | 5 | |
| Jan. 24 | Sunny | 18° /8° | 0 mm | 5 | |
| Jan. 25 | Sunny | 19° /8° | 0 mm | 5 | |
| Jan. 26 | Sunny | 22° /9° | 0 mm | 6 | |
| Jan. 27 | Sunny | 22° /10° | 0 mm | 6 | |
| Jan. 28 | Partly cloudy | 20° /12° | 0 mm | 6 | |
| Jan. 29 | Patchy rain possible | 18° /12° | 1.5 mm | 5 | |
| Jan. 30 | Heavy rain at times | 18° /11° | 6.5 mm | 5 | |
| Jan. 31 | Sunny | 19° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Orange 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 Orange County forecast closer to your planned date for the most up-to-date weather information.
Orange County in January - FAQ
What are the expected maximum and minimum temperatures in Orange County during January?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Orange County during January?
Significant rainfall exceeding 215.8 mm is expected in Orange County during January, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Orange County during January?
The average wind speed in Orange County during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Orange County
Explore the daily rainfall trends and prepare for Orange Countys January weather 💧
UV exposure in Orange County during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Where is Orange County?Get accurate weather forecasts for Orange County, located at latitude 33.835 and longitude -117.915. Stay updated with localized weather information tailored for Orange County.
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