Weather · December
West Covina weather in December
Average highs of 68°F, lows of 45°F and 2.4 in of rain, from 30 years of weather records.
December is West Covina’s coldest month, with average highs of 68°F and lows of 45°F. That is 6° cooler than November, and 9° below the yearly average high.
- Average high
- 68°F
- Average low
- 45°F
- Precipitation
- 2.4 in
- Wet days
- 5
- Sunrise · sunset
- 6:50 AM · 4:43 PM
What to wear in December
- Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.
What December weather is good for
What’s on in West Covina in December
Guides for this month: Christmas in West Covina · New Year’s Eve in West Covina.
- Let It Snow in West CoFriday, December 4 · 6-9 p.m. · West Covina City Hall parking lot
- 75th Annual Covina Christmas ParadeSaturday, December 5 · 6:30 p.m. · Downtown Covina (Citrus Ave. and Badillo St. to Hollenbeck Ave. and Puente St.)
- West Covina Kiwanis Children's Christmas Parade & Santa's VillageSaturday, December 12 · Parade 10 a.m.; Santa's Village 9 a.m.-2 p.m. · Historic Downtown West Covina, S. Glendora Ave. and Walnut Creek Pkwy.
- Pasadena Dance Theatre's The NutcrackerDecember 19 – December 21 · Dec. 19 5:30 p.m.; Dec. 20 12:30 and 5:30 p.m.; Dec. 21 12:30 p.m. · San Gabriel Mission Playhouse, San Gabriel
- Decorating PlacesDecember 28 – December 30 · Dec. 28 11 a.m.-4 p.m.; Dec. 29 9 a.m.-4 p.m.; Dec. 30 10 a.m.-5 p.m. · Rosemont Pavilion, Arroyo Seco, Pasadena
- Gloria Molina Grand Park's NYELAThursday, December 31 · 8 p.m.-1 a.m. · Gloria Molina Grand Park, downtown Los Angeles
See all upcoming events and school days off.
December compared with the months around it
Planning a trip? See the best time to visit West Covina and today’s forecast.
Questions
How hot does it get in West Covina in December?
Average highs are 68°F and average lows 45°F, for a daily mean of 57°F. Individual days run hotter or colder than these 30-year averages.
Does it rain in West Covina in December?
December averages 2.4 in of precipitation over about 5 days with at least 0.01 in. It is the 4th wettest month of the year.
What time is sunset in West Covina in December?
Around mid-December the sun rises about 6:50 AM and sets about 4:43 PM, for roughly 9.9 hours of daylight.
Is December a good time to visit West Covina?
The mildest months for visiting are April, May, June. December is mild, with Christmas lights and New Year’s Eve events.
NOAA U.S. Climate Normals 1991–2020, San Gabriel Fire Dept station (9.3 mi from downtown). Sunrise and sunset are calculated for December 15 at the city’s coordinates.