South Vallejo, CA
Unincorporated community in Solano County, California
South Vallejo is a small unincorporated community in Solano County, California. It is 1.7 miles NW of Vallejo, the nearest town. Its ZIP code is 94590.
South Vallejo at a glance
- State
- California
- County
- Solano County
- ZIP code
- 94590
- Nearest town
- Vallejo (1.7 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 38.0878, -122.2422
Weather in South Vallejo now
Loading the National Weather Service forecast…
South Vallejo weather by the hour
South Vallejo weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of South Vallejo.
This week in South Vallejo
Sunrise, sunset and moon in South Vallejo
What is the weather usually like in South Vallejo?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 86°F average high
- Januarycoldest month · 42°F average low
- 21.5 inprecipitation per year · 546 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit South Vallejo: April to June and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station VALLEJO, CA US (USC00049219), adjusted for the elevation of South Vallejo.
South Vallejo weather month by month
Sunrise and sunset in South Vallejo through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:14 PM | 9 h 52 min |
| February | 6:57 AM | 5:48 PM | 10 h 51 min |
| March | 7:18 AM | 7:17 PM | 11 h 59 min |
| April | 6:31 AM | 7:46 PM | 13 h 15 min |
| May | 5:56 AM | 8:14 PM | 14 h 17 min |
| June | 5:44 AM | 8:35 PM | 14 h 51 min |
| July | 5:57 AM | 8:32 PM | 14 h 35 min |
| August | 6:22 AM | 8:03 PM | 13 h 40 min |
| September | 6:49 AM | 7:18 PM | 12 h 28 min |
| October | 7:16 AM | 6:32 PM | 11 h 15 min |
| November | 6:48 AM | 4:58 PM | 10 h 9 min |
| December | 7:16 AM | 4:51 PM | 9 h 35 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in South Vallejo?
South Vallejo has a warm-summer mediterranean climate. The warmest month is September, with an average high of 86°F (30°C), and the coldest is January, with average lows of 42°F (6°C).
It gets about 21.5 inches (546 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit South Vallejo is April to June 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 South Vallejo
The closest live webcam is Fairview › East: TV967 - I-80 : AT JCT 780, 0.7 miles E of South Vallejo.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from South Vallejo.
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Map of South Vallejo, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
South Vallejo Street View
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Open in Google Maps ›Towns near South Vallejo
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Questions about South Vallejo
Where is South Vallejo, CA?
South Vallejo is an unincorporated community in Solano County, California, 1.7 miles NW of Vallejo.
What county is South Vallejo in?
South Vallejo is in Solano County, California.
What is the ZIP code of South Vallejo, CA?
The ZIP code for South Vallejo is 94590.
What is the nearest town to South Vallejo?
Vallejo, 1.7 miles away.
Are there webcams near South Vallejo?
Yes. The closest is Fairview › East: TV967 - I-80 : AT JCT 780, 0.7 miles away.
What is the hottest month in South Vallejo?
September, with an average high of 86°F (30°C).
What is the coldest month in South Vallejo?
January, with an average low of 42°F (6°C).
How much does it rain in South Vallejo?
About 21.5 inches (546 mm) a year; the wettest month is December.
Does it snow in South Vallejo?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit South Vallejo?
April to June and October, when temperatures are most pleasant and rainy days are fewer.
What climate does South Vallejo have?
Warm-summer mediterranean (Köppen Csb).
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