Fountains and waterfowl at Wilderness Park in Downey

Weather · December

Downey weather in December

Average highs of 67°F, lows of 47°F and 2.1 in of rain, from 30 years of weather records.

December is Downey’s coldest month, with average highs of 67°F and lows of 47°F. That is 6° cooler than November, and 7° below the yearly average high.

Average high
67°F
Average low
47°F
Precipitation
2.1 in
Wet days
5
Sunrise · sunset
6:50 AM · 4:45 PM

December across the year

  1. 67°47°Jan
  2. 67°48°Feb
  3. 69°51°Mar
  4. 71°54°Apr
  5. 73°58°May
  6. 76°61°Jun
  7. 81°65°Jul
  8. 83°66°Aug
  9. 82°64°Sep
  10. 78°59°Oct
  11. 73°52°Nov
  12. 67°47°Dec

High and low Rain

What to wear in December

  • Mild days: dress in layers, with a light jacket or sweater for mornings and evenings.

December is good for

What’s on in Downey in December

See all upcoming events.

Around Downey

PIH Health Downey Hospital Campus
PIH Health Downey HospitalPIH Health MarCom · CC BY-SA 4.0
View southwest along the Los Angeles River and Interstate 710 towards the Port of Long Beach in southern Los Angeles County
2021-10-05 14 20 03 View southwest along the Los Angeles River and Interstate 710 towards the Port of Long Beach in southern Los Angeles County, California from an airplane heading toward Los Angeles International AirportFamartin · CC BY-SA 4.0
The oldest operating McDonald's restaurant was the third one built, opening in 1953. It is located at 10207 Lakewood Blvd. at
The oldest operating McDonald's restaurant was the third one built, opening in 1953. It is located at 10207 Lakewood Blvd. at Florence Ave. in Downey, California (cropped)Piewug · CC BY-SA 4.0

See Downey

A look around town before you go.

Downtown Downey Walking Tour (AA: Ep. 88) video thumbnail

A WALK AROUND TOWN

Downtown Downey Walking Tour (AA: Ep. 88)

A recorded city visit shared by Alex Trinh. This is not a live camera or current conditions report.

Watch on YouTube ↗

December compared with the months around it

MonthHighLowRain
November73°F52°F0.80 in
December67°F47°F2.1 in
January67°F47°F2.9 in

Planning a trip? See the best time to visit Downey and today’s forecast.

Questions

How hot does it get in Downey in December?

Average highs are 67°F and average lows 47°F, for a daily mean of 57°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Downey in December?

December averages 2.1 in of precipitation over about 5 days with at least 0.01 in. It is the 3rd wettest month of the year.

What time is sunset in Downey in December?

Around mid-December the sun rises about 6:50 AM and sets about 4:45 PM, for roughly 9.9 hours of daylight.

Is December a good time to visit Downey?

The mildest months for visiting are June, July, August. December is mild, with Christmas lights and New Year’s Eve events.

NOAA U.S. Climate Normals 1991–2020, Long Beach Daugherty Fld station (8.9 mi from downtown). Sunrise and sunset are calculated for December 15 at the city’s coordinates.

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