American Canyon, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in American Canyon now
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American Canyon weather by the hour
American Canyon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of American Canyon.
This week in American Canyon
Sunrise, sunset and moon in American Canyon
What is the weather usually like in American Canyon?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 80°F average high
- Decembercoldest month · 37°F average low
- 20.2 inprecipitation per year · 514 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit American Canyon: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NAPA CO AP, CA US (USW00093227), adjusted for the elevation of American Canyon.
American Canyon weather month by month
Sunrise and sunset in American Canyon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:22 AM | 5:14 PM | 9 h 52 min |
| February | 6:57 AM | 5:48 PM | 10 h 51 min |
| March | 7:18 AM | 7:17 PM | 11 h 59 min |
| April | 6:31 AM | 7:46 PM | 13 h 15 min |
| May | 5:56 AM | 8:14 PM | 14 h 18 min |
| June | 5:43 AM | 8:35 PM | 14 h 51 min |
| July | 5:56 AM | 8:33 PM | 14 h 36 min |
| August | 6:22 AM | 8:04 PM | 13 h 41 min |
| September | 6:49 AM | 7:18 PM | 12 h 28 min |
| October | 7:16 AM | 6:32 PM | 11 h 15 min |
| November | 6:49 AM | 4:58 PM | 10 h 9 min |
| December | 7:17 AM | 4:51 PM | 9 h 34 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in American Canyon?
American Canyon has a warm-summer mediterranean climate. The warmest month is September, with an average high of 80°F (27°C), and the coldest is December, with average lows of 37°F (3°C).
It gets about 20.2 inches (514 mm) of precipitation a year. The wettest month is January and the driest is July.
The best time to visit American Canyon is June to September. At 46 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 American Canyon
Weather in towns near American Canyon
Questions about the weather in American Canyon
What is the hottest month in American Canyon?
September, with an average high of 80°F (27°C).
What is the coldest month in American Canyon?
December, with an average low of 37°F (3°C).
How much does it rain in American Canyon?
About 20.2 inches (514 mm) a year; the wettest month is January.
Does it snow in American Canyon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit American Canyon?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does American Canyon have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in American Canyon in November?
Highs average 65°F and lows 40°F, with about 2.0 inches of precipitation.
What time is sunrise in American Canyon?
Around 6:49 AM in mid-November, and sunset around 4:58 PM. Today’s exact times are shown above.
Where does this American Canyon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of American Canyon.
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