West Covina (CA)
January
Weather in West Covina, California for January 2027
Your guide to West Covina weather in January - trends and predictions
In general, the average temperature in West Covina at the beginning of January is 17.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 17.6 °C by the end of January.
West Covina experiences moderate rainfall in January, with an average of 7 rainy days and a total precipitation of 169.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
18°/9°
Temperatures
10 km/h
Avg max wind
48 %
Avg humidity
West Covina Weather January
Move between months or click on a day
Temperatures trend during January in West Covina
See the weather trend as well as the moving average line
January weather in West Covina day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Partly cloudy | 18° /9° | 78.4 mm | 3 | |
| Jan. 2 |  Sunny | 20° /10° | 0 mm | 4 | |
| Jan. 3 |  Overcast | 16° /11° | 14.6 mm | 2 | |
| Jan. 4 | Sunny | 15° /9° | 44.9 mm | 3 | |
| Jan. 5 | Sunny | 18° /8° | 17 mm | 3 | |
| Jan. 6 | Sunny | 18° /9° | 0 mm | 3 | |
| Jan. 7 | Overcast | 15° /7° | 0 mm | 2 | |
| Jan. 8 | Sunny | 16° /7° | 0 mm | 3 | |
| Jan. 9 | Sunny | 17° /6° | 0 mm | 4 | |
| Jan. 10 | Sunny | 20° /9° | 0 mm | 4 | |
| Jan. 11 | Sunny | 21° /8° | 0 mm | 4 | |
| Jan. 12 | Sunny | 19° /8° | 0 mm | 3 | |
| Jan. 13 | Sunny | 20° /9° | 0 mm | 3 | |
| Jan. 14 | Sunny | 21° /10° | 0 mm | 3 | |
| Jan. 15 | Sunny | 23° /11° | 0 mm | 4 | |
| Jan. 16 | Sunny | 23° /9° | 0 mm | 4 | |
| Jan. 17 |  Cloudy | 18° /8° | 0 mm | 2 | |
| Jan. 18 | Partly cloudy | 15° /7° | 0 mm | 5 | |
| Jan. 19 | Sunny | 22° /8° | 0 mm | 3 | |
| Jan. 20 | Partly cloudy | 22° /8° | 0 mm | 4 | |
| Jan. 21 | Overcast | 18° /9° | 0 mm | 3 | |
| Jan. 22 | Cloudy | 19° /9° | 0 mm | 3 | |
| Jan. 23 | Sunny | 18° /11° | 0 mm | 3 | |
| Jan. 24 | Sunny | 19° /9° | 0 mm | 4 | |
| Jan. 25 | Overcast | 16° /6° | 1 mm | 3 | |
| Jan. 26 |  Moderate or heavy rain shower | 14° /8° | 6.8 mm | 2 | |
| Jan. 27 | Overcast | 16° /8° | 7.1 mm | 3 | |
| Jan. 28 | Partly cloudy | 16° /7° | 0 mm | 3 | |
| Jan. 29 | Partly cloudy | 19° /8° | 0 mm | 3 | |
| Jan. 30 | Overcast | 19° /11° | 0 mm | 3 | |
| Jan. 31 | Partly cloudy | 23° /12° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for West Covina 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 West Covina forecast closer to your planned date for the most up-to-date weather information.
Change Month
West Covina in January - FAQ
What are the expected maximum and minimum temperatures in West Covina during January?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in West Covina during January?
Significant rainfall exceeding 169.8 mm is expected in West Covina during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in West Covina during January?
The average wind speed in West Covina during January is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in West Covina
Explore the daily rainfall trends and prepare for West Covinas January weather 💧
Typically, West Covina has 7 rainy days in January with a total of 169.8 mm of rainfall.
UV exposure in West Covina during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Quick links
More West Covina weather pages
You are here
Where is West Covina?Get accurate weather forecasts for West Covina, located at latitude 34.069 and longitude -117.939. Stay updated with localized weather information tailored for West Covina.
Found a mistake?
We appreciate your attention to details. Tell us here.