Lucas Valley, CA
Unincorporated community in Marin County, California
Lucas Valley is a small unincorporated community in Marin County, California. It is 1.4 miles NW of Lucas Valley-Marinwood, the nearest town. Its ZIP code is 94903.
Lucas Valley at a glance
- State
- California
- County
- Marin County
- ZIP code
- 94903
- Nearest town
- Lucas Valley-Marinwood (1.4 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 38.0275, -122.5572
Weather in Lucas Valley now
Loading the National Weather Service forecast…
Lucas Valley weather by the hour
Lucas Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Lucas Valley.
This week in Lucas Valley
Sunrise, sunset and moon in Lucas Valley
What is the weather usually like in Lucas Valley?
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 Lucas Valley: 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 Lucas Valley.
Lucas Valley weather month by month
Sunrise and sunset in Lucas Valley 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 | 8:36 PM | 14 h 50 min |
| July | 5:58 AM | 8:34 PM | 14 h 35 min |
| August | 6:24 AM | 8:04 PM | 13 h 40 min |
| September | 6:51 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 9 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 Lucas Valley?
Lucas Valley 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 Lucas Valley 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 Lucas Valley
The closest live webcam is Novato › South: TVE86 - US-101 : Ignacio Blvd, 2.9 miles N of Lucas Valley.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Lucas Valley.
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Map of Lucas Valley, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Lucas Valley 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 Lucas Valley
Other communities near Lucas Valley
Questions about Lucas Valley
Where is Lucas Valley, CA?
Lucas Valley is an unincorporated community in Marin County, California, 1.4 miles NW of Lucas Valley-Marinwood.
What county is Lucas Valley in?
Lucas Valley is in Marin County, California.
What is the ZIP code of Lucas Valley, CA?
The ZIP code for Lucas Valley is 94903.
What is the nearest town to Lucas Valley?
Lucas Valley-Marinwood, 1.4 miles away.
Are there webcams near Lucas Valley?
Yes. The closest is Novato › South: TVE86 - US-101 : Ignacio Blvd, 2.9 miles away.
What is the hottest month in Lucas Valley?
August, with an average high of 81°F (27°C).
What is the coldest month in Lucas Valley?
December, with an average low of 42°F (6°C).
How much does it rain in Lucas Valley?
About 34.5 inches (875 mm) a year; the wettest month is December.
Does it snow in Lucas Valley?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Lucas Valley?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Lucas Valley have?
Warm-summer mediterranean (Köppen Csb).
Last updated: