Oceanside (CA)
January
Weather in Oceanside, California for January 2027
Your guide to Oceanside weather in January - trends and predictions
In general, the average temperature in Oceanside at the beginning of January is 16 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.3 °C by the end of January.
The climate of Oceanside in January is notably wet, with an average of 11 rainy days, and a total of 83 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
16°/9°
Temperatures
14 km/h
Avg max wind
64 %
Avg humidity
Oceanside Weather January
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Temperatures trend during January in Oceanside
See the weather trend as well as the moving average line
January weather in Oceanside day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Partly cloudy | 17° /11° | 34 mm | 3 | |
| Jan. 2 |  Overcast | 17° /11° | 4.7 mm | 3 | |
| Jan. 3 |  Light rain shower | 15° /11° | 4.3 mm | 3 | |
| Jan. 4 |  Sunny | 15° /10° | 6.5 mm | 3 | |
| Jan. 5 | Overcast | 17° /9° | 9.4 mm | 3 | |
| Jan. 6 | Sunny | 17° /9° | 0 mm | 3 | |
| Jan. 7 | Patchy rain possible | 14° /10° | 2 mm | 2 | |
| Jan. 8 | Partly cloudy | 15° /8° | 0 mm | 3 | |
| Jan. 9 | Sunny | 16° /5° | 0 mm | 3 | |
| Jan. 10 | Sunny | 18° /7° | 0 mm | 4 | |
| Jan. 11 | Sunny | 18° /9° | 0.1 mm | 3 | |
| Jan. 12 | Sunny | 18° /6° | 0 mm | 4 | |
| Jan. 13 | Sunny | 19° /6° | 0 mm | 4 | |
| Jan. 14 | Sunny | 18° /8° | 0 mm | 4 | |
| Jan. 15 | Overcast | 19° /8° | 0 mm | 3 | |
| Jan. 16 | Partly cloudy | 17° /8° | 0 mm | 4 | |
| Jan. 17 | Overcast | 16° /8° | 0 mm | 3 | |
| Jan. 18 | Partly cloudy | 14° /10° | 0 mm | 4 | |
| Jan. 19 | Overcast | 17° /8° | 0 mm | 3 | |
| Jan. 20 | Light rain shower | 17° /10° | 3 mm | 3 | |
| Jan. 21 | Light rain shower | 15° /9° | 3 mm | 3 | |
| Jan. 22 |  Moderate or heavy rain shower | 15° /10° | 7.1 mm | 2 | |
| Jan. 23 | Patchy rain possible | 17° /11° | 0.2 mm | 3 | |
| Jan. 24 | Overcast | 16° /9° | 0 mm | 3 | |
| Jan. 25 | Overcast | 14° /7° | 0 mm | 3 | |
| Jan. 26 | Partly cloudy | 17° /10° | 1.5 mm | 3 | |
| Jan. 27 | Sunny | 17° /9° | 7 mm | 4 | |
| Jan. 28 | Overcast | 17° /11° | 0 mm | 3 | |
| Jan. 29 | Overcast | 17° /10° | 0 mm | 3 | |
| Jan. 30 | Overcast | 19° /10° | 0 mm | 3 | |
| Jan. 31 |  Cloudy | 20° /9° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Oceanside 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 Oceanside forecast closer to your planned date for the most up-to-date weather information.
Change Month
Oceanside in January - FAQ
What are the expected maximum and minimum temperatures in Oceanside during January?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Oceanside during January?
Moderate rainfall is anticipated in Oceanside during January, with a total of 83 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Oceanside during January?
The average wind speed in Oceanside during January is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Oceanside
Explore the daily rainfall trends and prepare for Oceansides January weather 💧
Typically, Oceanside has 11 rainy days in January with a total of 83 mm of rainfall.
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Where is Oceanside?Get accurate weather forecasts for Oceanside, located at latitude 33.196 and longitude -117.379. Stay updated with localized weather information tailored for Oceanside.
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