Maltby, CA
Unincorporated community in Contra Costa County, California
Maltby is a small unincorporated community in Contra Costa County, California. It is 1.1 miles SW of Vine Hill, the nearest town. Its ZIP code is 94520.
Maltby at a glance
- State
- California
- County
- Contra Costa County
- ZIP code
- 94520
- Nearest town
- Vine Hill (1.1 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 38.0150, -122.0692
Weather in Maltby now
Loading the National Weather Service forecast…
Maltby weather by the hour
Maltby weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Maltby.
This week in Maltby
Sunrise, sunset and moon in Maltby
What is the weather usually like in Maltby?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Decembercoldest month · 41°F average low
- 16.0 inprecipitation per year · 408 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Maltby: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CONCORD BUCHANAN FLD, CA US (USW00023254), adjusted for the elevation of Maltby.
Maltby weather month by month
Sunrise and sunset in Maltby through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 5:14 PM | 9 h 52 min |
| February | 6:56 AM | 5:48 PM | 10 h 52 min |
| March | 7:17 AM | 7:16 PM | 11 h 59 min |
| April | 6:30 AM | 7:45 PM | 13 h 14 min |
| May | 5:55 AM | 8:13 PM | 14 h 17 min |
| June | 5:43 AM | 8:34 PM | 14 h 50 min |
| July | 5:56 AM | 8:32 PM | 14 h 35 min |
| August | 6:22 AM | 8:02 PM | 13 h 40 min |
| September | 6:49 AM | 7:17 PM | 12 h 28 min |
| October | 7:15 AM | 6:32 PM | 11 h 16 min |
| November | 6:47 AM | 4:57 PM | 10 h 9 min |
| December | 7:15 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 Maltby?
Maltby has a hot-summer mediterranean climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is December, with average lows of 41°F (5°C).
It gets about 16.0 inches (408 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit Maltby is May–June and September–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 Maltby
The closest live webcam is I-680 · AT PACHECO BL, 1.0 miles SW of Maltby.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Maltby.
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Map of Maltby, CA
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Maltby Street View
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Questions about Maltby
Where is Maltby, CA?
Maltby is an unincorporated community in Contra Costa County, California, 1.1 miles SW of Vine Hill.
What county is Maltby in?
Maltby is in Contra Costa County, California.
What is the ZIP code of Maltby, CA?
The ZIP code for Maltby is 94520.
What is the nearest town to Maltby?
Vine Hill, 1.1 miles away.
Are there webcams near Maltby?
Yes. The closest is I-680 · AT PACHECO BL, 1.0 miles away.
What is the hottest month in Maltby?
July, with an average high of 88°F (31°C).
What is the coldest month in Maltby?
December, with an average low of 41°F (5°C).
How much does it rain in Maltby?
About 16.0 inches (408 mm) a year; the wettest month is January.
Does it snow in Maltby?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Maltby?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Maltby have?
Hot-summer mediterranean (Köppen Csa).
Last updated: