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Santa Rosa Weather in August

August in Santa Rosa sees daytime temperatures around 27°C (81°F) and lows of 11°C (52°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.

Rainfall in Santa Rosa in August

This is the driest month, making it a great choice for planning outdoor excursions. You can typically expect a single day of rain this month, averaging around 0.3 mm (0.01 in). On the rare occasion it rains this month, it usually amounts to very little.

Temperature in Santa Rosa in August

Santa Rosa in August has perfect weather. Days reach 27°C (81°F) and nights cool to 11°C (52°F). Experience the summer season in August. Overall, the month follows a fairly predictable daily temperature pattern. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Santa Rosa in August

The days are predominantly sunny, with an estimated total of around 290 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Santa Rosa's climate page.

Santa Rosa Temperature in August

Min TemperatureMin Temperature 11°C (52°F)  
Max TemperatureMax Temperature 27°C (81°F)  
Chance of RainChance of Rain 2%  
PrecipitationPrecipitation 0.3 mm (0.01 in)  
Rainy daysRainy days a single day  
SunshineSunshine 290 hours *  
Percentage SunshinePercentage Sunshine 71% *  
* Data from: Healdsburg, the United States of America (23 KM, 14 Miles).

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Santa Rosa in August

Warm but pleasant conditions in Santa Rosa in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Santa Rosa in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Santa Rosa's climate page.

More climate data for Santa Rosa