Santa Rosa Weather in October

Santa Rosa in October averages 25°C (77°F) during the day and 9°C (48°F) at night. Some rainfall is typical for this time of year.

Rainfall in Santa Rosa in October

The climate data from previous years indicates about 5 days of rain, averaging 46 mm (1.8 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in Santa Rosa in October

Santa Rosa in October is worth a visit. The temperature is perfect, with 25°C (77°F) during the day and 9°C (48°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Santa Rosa in October

The city usually sees around 250 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're a fan of comfortable temperatures and drier conditions, October 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 October

Min Temperature 9°C (48°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 17%  

Precipitation 46 mm (1.8 in)  

Rainy days 5 days  

Sunshine 250 hours *  

Percentage Sunshine 70% *  

* Data from: Healdsburg, the United States of America (23 KM, 14 Miles).

What to Wear in Santa Rosa in October

For Santa Rosa in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. 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 October

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

Temperature Rainfall Sunshine

See the full Santa Rosa climate overview or explore weather in the United States of America.