Cotati, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Cotati now
Loading the National Weather Service forecast…
Cotati weather by the hour
Cotati weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Cotati.
This week in Cotati
Sunrise, sunset and moon in Cotati
What is the weather usually like in Cotati?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 81°F average high
- Decembercoldest month · 38°F average low
- 25.6 inprecipitation per year · 649 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Cotati: June to August and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station PETALUMA AP, CA US (USC00046826), adjusted for the elevation of Cotati.
Cotati weather month by month
Sunrise and sunset in Cotati through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:16 PM | 9 h 51 min |
| February | 6:59 AM | 5:50 PM | 10 h 51 min |
| March | 7:19 AM | 7:19 PM | 11 h 59 min |
| April | 6:32 AM | 7:48 PM | 13 h 15 min |
| May | 5:57 AM | 8:16 PM | 14 h 18 min |
| June | 5:45 AM | 8:37 PM | 14 h 52 min |
| July | 5:58 AM | 8:35 PM | 14 h 37 min |
| August | 6:24 AM | 8:06 PM | 13 h 41 min |
| September | 6:51 AM | 7:20 PM | 12 h 28 min |
| October | 7:18 AM | 6:34 PM | 11 h 15 min |
| November | 6:51 AM | 4:59 PM | 10 h 8 min |
| December | 7:19 AM | 4:53 PM | 9 h 33 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Cotati?
Cotati has a warm-summer mediterranean climate. The warmest month is September, with an average high of 81°F (27°C), and the coldest is December, with average lows of 38°F (3°C).
It gets about 25.6 inches (649 mm) of precipitation a year. The wettest month is February and the driest is July.
The best time to visit Cotati is June to August and October. At 112 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 Cotati
Weather in towns near Cotati
Questions about the weather in Cotati
What is the hottest month in Cotati?
September, with an average high of 81°F (27°C).
What is the coldest month in Cotati?
December, with an average low of 38°F (3°C).
How much does it rain in Cotati?
About 25.6 inches (649 mm) a year; the wettest month is February.
Does it snow in Cotati?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Cotati?
June to August and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Cotati have?
Warm-summer mediterranean (Köppen Csb).
What is the weather like in Cotati in November?
Highs average 65°F and lows 42°F, with about 2.7 inches of precipitation.
What time is sunrise in Cotati?
Around 6:51 AM in mid-November, and sunset around 4:59 PM. Today’s exact times are shown above.
Where does this Cotati weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Cotati.
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