Normal weather for Sonoma in August
It's warm in August in Sonoma with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 31°C. At night, you can expect temperatures between 12°C and 14°C.
According to weather history, there is only 1,4 mm of precipitation in August. The wind speed is around 4 Bft, mostly coming from the West.
Sonoma in August |
New York | ||
|---|---|---|---|
 Average Temperature |
28°C | 30°C | |
 High Temp |
31°C | 31°C | |
| Low Temp |
26°C | 28°C | |
 Total Precipitation |
1,4 mm | 79 mm | |
| Rainy Days |
1 day | 13 days | |
Start of August
The month of August starts in Sonoma with hot temps, averaging around 27°C during the day and nights around 13°C. No precipitation expected at the start of the month; it’ll be sunny.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid August
By mid-August, daytime temps rise to around 28°C, with nights around 14°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of August
By the end of August, the average daytime temperature in Sonoma is around 28°C, while nighttime temps are about 14°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Sonoma?
Looking for great weather? August is a good time to be in Sonoma. The temperatures are nice, and there’s little chance of rain this month.
Temperature records for Sonoma in August
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Daily Temperature in August in Sonoma
This chart shows the average daily high and low temperatures in August for Sonoma, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Sonoma
The chart below shows the average daily precipitation in August for Sonoma, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 1 day of precipitation in Sonoma.
Daily UV Index in August in Sonoma
This chart shows the average daily UV index in August in Sonoma, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Sonoma Over the Years
This chart shows the average temperature in August in Sonoma, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Sonoma Over the Years
This chart shows the average precipitation in August in Sonoma, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Sonoma
Click on any day in August to get detailed info about the usual weather on that day in Sonoma. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Sonoma
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Average Weather in Sonoma by Month
Click on a month below to see detailed weather info for Sonoma. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
