Jefferson, CA
Unincorporated community in Los Angeles County, California
Jefferson is a small unincorporated community in Los Angeles County, California. It is 3.6 miles E of Vernon, the nearest town. Its ZIP code is 90089.
Jefferson at a glance
- State
- California
- County
- Los Angeles County
- ZIP code
- 90089, 90007, 90011
- Nearest town
- Vernon (3.6 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 34.0183, -118.2711
Weather in Jefferson now
Loading the National Weather Service forecast…
Jefferson weather by the hour
Jefferson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Jefferson.
This week in Jefferson
Sunrise, sunset and moon in Jefferson
What is the weather usually like in Jefferson?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 84°F average high
- Decembercoldest month · 48°F average low
- 14.2 inprecipitation per year · 362 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Jefferson: May to July and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LOS ANGELES DWTN USC CAMPUS, CA US (USW00093134), adjusted for the elevation of Jefferson.
Jefferson weather month by month
Sunrise and sunset in Jefferson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:56 AM | 5:08 PM | 10 h 11 min |
| February | 6:35 AM | 5:38 PM | 11 h 2 min |
| March | 7:01 AM | 7:02 PM | 12 h 0 min |
| April | 6:20 AM | 7:25 PM | 13 h 5 min |
| May | 5:49 AM | 7:49 PM | 13 h 59 min |
| June | 5:39 AM | 8:07 PM | 14 h 27 min |
| July | 5:51 AM | 8:06 PM | 14 h 14 min |
| August | 6:13 AM | 7:41 PM | 13 h 27 min |
| September | 6:35 AM | 7:00 PM | 12 h 25 min |
| October | 6:57 AM | 6:20 PM | 11 h 23 min |
| November | 6:24 AM | 4:50 PM | 10 h 26 min |
| December | 6:49 AM | 4:46 PM | 9 h 56 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Jefferson?
Jefferson has a hot semi-arid climate. The warmest month is August, with an average high of 84°F (29°C), and the coldest is December, with average lows of 48°F (9°C).
It gets about 14.2 inches (362 mm) of precipitation a year. The wettest month is February and the driest is August.
The best time to visit Jefferson is May to July and October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Jefferson
The closest live webcam is I-110 · N/O EXPOSITION BLVD, 0.4 miles W of Jefferson.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Jefferson.
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Map of Jefferson, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Jefferson Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Jefferson
Other communities near Jefferson
- Saint James Park subdivision1.0 mi NW
- Nevin1.5 mi E
- Wingfoot2.3 mi SE
- Butte Street Junction2.3 mi E
- Pueblo Del Rio Public Housing subdivision2.5 mi SE
- Redondo Junction2.6 mi E
- Wildasin2.6 mi SW
- Jefferson Park2.7 mi W
- Ninth Street Junction2.9 mi E
- Soto Street Junction3.0 mi E
- Koreatown subdivision3.2 mi NW
- Pico Gardens subdivision3.2 mi NE
- Cienega3.2 mi W
- Aliso Village subdivision3.3 mi NE
- Wyvernwood subdivision3.3 mi E
Questions about Jefferson
Where is Jefferson, CA?
Jefferson is an unincorporated community in Los Angeles County, California, 3.6 miles E of Vernon.
What county is Jefferson in?
Jefferson is in Los Angeles County, California.
What is the ZIP code of Jefferson, CA?
The ZIP code for Jefferson is 90089.
What is the nearest town to Jefferson?
Vernon, 3.6 miles away.
Are there webcams near Jefferson?
Yes. The closest is I-110 · N/O EXPOSITION BLVD, 0.4 miles away.
What is the hottest month in Jefferson?
August, with an average high of 84°F (29°C).
What is the coldest month in Jefferson?
December, with an average low of 48°F (9°C).
How much does it rain in Jefferson?
About 14.2 inches (362 mm) a year; the wettest month is February.
Does it snow in Jefferson?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Jefferson?
May to July and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Jefferson have?
Hot semi-arid (Köppen BSh).
Last updated: