Cerro, CA
Unincorporated community in Marin County, California
Cerro is a small unincorporated community in Marin County, California. It is 1.5 miles SE of San Rafael, the nearest town. Its ZIP code is 94901.
Cerro at a glance
- State
- California
- County
- Marin County
- ZIP code
- 94901
- Nearest town
- San Rafael (1.5 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 37.9917, -122.5303
Weather in Cerro now
Loading the National Weather Service forecast…
Cerro weather by the hour
Cerro weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Cerro.
This week in Cerro
Sunrise, sunset and moon in Cerro
What is the weather usually like in Cerro?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 81°F average high
- Decembercoldest month · 42°F average low
- 34.5 inprecipitation per year · 875 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Cerro: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SAN RAFAEL CIVIC CTR, CA US (USC00047880), adjusted for the elevation of Cerro.
Cerro weather month by month
Sunrise and sunset in Cerro through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 5:16 PM | 9 h 52 min |
| February | 6:58 AM | 5:50 PM | 10 h 52 min |
| March | 7:19 AM | 7:18 PM | 11 h 59 min |
| April | 6:32 AM | 7:47 PM | 13 h 14 min |
| May | 5:57 AM | 8:15 PM | 14 h 17 min |
| June | 5:45 AM | 8:35 PM | 14 h 50 min |
| July | 5:58 AM | 8:33 PM | 14 h 35 min |
| August | 6:24 AM | 8:04 PM | 13 h 40 min |
| September | 6:50 AM | 7:19 PM | 12 h 28 min |
| October | 7:17 AM | 6:33 PM | 11 h 16 min |
| November | 6:49 AM | 4:59 PM | 10 h 10 min |
| December | 7:17 AM | 4:53 PM | 9 h 35 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Cerro?
Cerro has a warm-summer mediterranean climate. The warmest month is August, with an average high of 81°F (27°C), and the coldest is December, with average lows of 42°F (6°C).
It gets about 34.5 inches (875 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Cerro is June to September. 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 Cerro
The closest live webcam is San Rafael › South: TVE85 - US-101 : JNO LINCOLN AV, 0.0 miles S of Cerro.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Cerro.
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Map of Cerro, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Cerro Street View
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Open in Google Maps ›Towns near Cerro
Other communities near Cerro
Questions about Cerro
Where is Cerro, CA?
Cerro is an unincorporated community in Marin County, California, 1.5 miles SE of San Rafael.
What county is Cerro in?
Cerro is in Marin County, California.
What is the ZIP code of Cerro, CA?
The ZIP code for Cerro is 94901.
What is the nearest town to Cerro?
San Rafael, 1.5 miles away.
Are there webcams near Cerro?
Yes. The closest is San Rafael › South: TVE85 - US-101 : JNO LINCOLN AV, 0.0 miles away.
What is the hottest month in Cerro?
August, with an average high of 81°F (27°C).
What is the coldest month in Cerro?
December, with an average low of 42°F (6°C).
How much does it rain in Cerro?
About 34.5 inches (875 mm) a year; the wettest month is December.
Does it snow in Cerro?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Cerro?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Cerro have?
Warm-summer mediterranean (Köppen Csb).
Last updated: