Sonoma, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Sonoma now
Loading the National Weather Service forecast…
Sonoma weather by the hour
Sonoma weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sonoma.
This week in Sonoma
Sunrise, sunset and moon in Sonoma
What is the weather usually like in Sonoma?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 86°F average high
- Decembercoldest month · 38°F average low
- 28.4 inprecipitation per year · 720 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sonoma: May–June and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SONOMA, CA US (USC00048351), adjusted for the elevation of Sonoma.
Sonoma weather month by month
Sunrise and sunset in Sonoma through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 5:15 PM | 9 h 51 min |
| February | 6:58 AM | 5:49 PM | 10 h 51 min |
| March | 7:18 AM | 7:18 PM | 11 h 59 min |
| April | 6:32 AM | 7:47 PM | 13 h 15 min |
| May | 5:56 AM | 8:15 PM | 14 h 18 min |
| June | 5:44 AM | 8:36 PM | 14 h 52 min |
| July | 5:57 AM | 8:34 PM | 14 h 36 min |
| August | 6:23 AM | 8:05 PM | 13 h 41 min |
| September | 6:50 AM | 7:19 PM | 12 h 28 min |
| October | 7:17 AM | 6:33 PM | 11 h 15 min |
| November | 6:50 AM | 4:58 PM | 10 h 8 min |
| December | 7:18 AM | 4:52 PM | 9 h 34 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Sonoma?
Sonoma has a warm-summer mediterranean climate. The warmest month is August, with an average high of 86°F (30°C), and the coldest is December, with average lows of 38°F (4°C).
It gets about 28.4 inches (720 mm) of precipitation a year. The wettest month is December and the driest is July.
The best time to visit Sonoma is May–June and September–October. At 85 ft of elevation, nights are mild most of the year. 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.
More about Sonoma
Weather in towns near Sonoma
Questions about the weather in Sonoma
What is the hottest month in Sonoma?
August, with an average high of 86°F (30°C).
What is the coldest month in Sonoma?
December, with an average low of 38°F (4°C).
How much does it rain in Sonoma?
About 28.4 inches (720 mm) a year; the wettest month is December.
Does it snow in Sonoma?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Sonoma?
May–June and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Sonoma have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Sonoma in November?
Highs average 65°F and lows 42°F, with about 3.0 inches of precipitation.
What time is sunrise in Sonoma?
Around 6:50 AM in mid-November, and sunset around 4:58 PM. Today’s exact times are shown above.
Where does this Sonoma weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Sonoma.
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