Santa Rosa
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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 excellent, 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.

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).

Santa Rosa Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santa Rosa - and find the best time to visit.

Best Places in the United States of America in October

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 October →

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 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

Santa Rosa 3-Day Forecast

More climate data for Santa Rosa

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.