Santa Rosa Weather in October

October in Santa Rosa sees daytime temperatures around 26°C (79°F) and lows of 14°C (57°F) at night. With around 132 mm (5.2 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Santa Rosa in October

Based on our climate data of the past 30 years, about 8 days of rain are anticipated, with 132 mm (5.2 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Santa Rosa in October

October in Santa Rosa brings typical temperatures with highs around 26°C (79°F) and lows of 14°C (57°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Santa Rosa in October

Enjoy a sunny month with about 218 hours of sunshine, the clear skies make Santa Rosa even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, August and September typically offer the best weather for Santa Rosa.