Guernewood, CA
Unincorporated community in Sonoma County, California
Guernewood is a small unincorporated community in Sonoma County, California. It is 1.5 miles SW of Monte Rio, the nearest town. Its ZIP code is 95486.
Guernewood at a glance
- State
- California
- County
- Sonoma County
- ZIP code
- 95486
- Nearest town
- Monte Rio (1.5 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 38.4928, -123.0139
Weather in Guernewood now
Loading the National Weather Service forecast…
Guernewood weather by the hour
Guernewood weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Guernewood.
This week in Guernewood
Sunrise, sunset and moon in Guernewood
What is the weather usually like in Guernewood?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 78°F average high
- Decembercoldest month · 41°F average low
- 53.8 inprecipitation per year · 1,367 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Guernewood: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station OCCIDENTAL, CA US (USC00046370), adjusted for the elevation of Guernewood.
Guernewood weather month by month
Sunrise and sunset in Guernewood through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:26 AM | 5:16 PM | 9 h 50 min |
| February | 7:00 AM | 5:51 PM | 10 h 50 min |
| March | 7:21 AM | 7:20 PM | 11 h 59 min |
| April | 6:34 AM | 7:50 PM | 13 h 16 min |
| May | 5:58 AM | 8:18 PM | 14 h 19 min |
| June | 5:45 AM | 8:39 PM | 14 h 53 min |
| July | 5:59 AM | 8:37 PM | 14 h 38 min |
| August | 6:25 AM | 8:07 PM | 13 h 42 min |
| September | 6:52 AM | 7:21 PM | 12 h 28 min |
| October | 7:20 AM | 6:35 PM | 11 h 15 min |
| November | 6:52 AM | 5:00 PM | 10 h 7 min |
| December | 7:20 AM | 4:53 PM | 9 h 32 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Guernewood?
Guernewood has a warm-summer mediterranean climate. The warmest month is August, with an average high of 78°F (26°C), and the coldest is December, with average lows of 41°F (5°C).
It gets about 53.8 inches (1,367 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Guernewood 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 Guernewood
The closest live webcam is Windsor › North: TV152 - US-101 : AT SHILOH RD, 12.3 miles E of Guernewood.
Webcams: Windy.com · Traffic cameras: Caltrans. Distances in a straight line from Guernewood.
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Map of Guernewood, CA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Guernewood Street View
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Open in Google Maps ›Towns near Guernewood
Other communities near Guernewood
Questions about Guernewood
Where is Guernewood, CA?
Guernewood is an unincorporated community in Sonoma County, California, 1.5 miles SW of Monte Rio.
What county is Guernewood in?
Guernewood is in Sonoma County, California.
What is the ZIP code of Guernewood, CA?
The ZIP code for Guernewood is 95486.
What is the nearest town to Guernewood?
Monte Rio, 1.5 miles away.
Are there webcams near Guernewood?
Yes. The closest is Windsor › North: TV152 - US-101 : AT SHILOH RD, 12.3 miles away.
What is the hottest month in Guernewood?
August, with an average high of 78°F (26°C).
What is the coldest month in Guernewood?
December, with an average low of 41°F (5°C).
How much does it rain in Guernewood?
About 53.8 inches (1,367 mm) a year; the wettest month is December.
Does it snow in Guernewood?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Guernewood?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Guernewood have?
Warm-summer mediterranean (Köppen Csb).
Last updated: