Santa Rosa
23°74°
Humid and Mostly Cloudy
Feels Like: 23°73°
Min: 23°74°
Max: 30°85°
The next few hours will be possible thunderstorms, with today reaching 30°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms until evening.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:29
Sunrise
17:12
Sunset
07:02
Moonrise
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View stargazing scoreWeather in Santa Rosa today, October 12, 2026
Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 82% and the highest odds around 10:00. Cloud is also thick early on, peaking near 71% around 11:00.Santa Rosa looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 82% and the highest odds around 10:00. Cloud is also thick early on, peaking near 71% around 11:00.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 30°C. Moisture in the air spans 77%-99%, with the highest values around 05:00. Airflow remains manageable, reaching about 12 km/h around 09:00.Temperatures climb from an overnight low near 74°F toward a daytime high of about 85°F. Moisture in the air spans 77%-99%, with the highest values around 05:00. Airflow remains manageable, reaching about 8 mph around 09:00.
Expect the wet theme to continue later, as rain odds reach 100% near 13:00. Cloud amounts hold near 92% around 18:00. Expect visibility near 13.3 km, with poorer spells close to 6.3 km. The sun rises at 05:29 and sets at 17:12, for a total of 11 hours 42 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 13:00. Cloud amounts hold near 92% around 18:00. Expect visibility near 8.3 mi, with poorer spells close to 3.9 mi. The sun rises at 05:29 and sets at 17:12, for a total of 11 hours 42 minutes of sunlight today.
Overall, Santa Rosa on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 30°C.Overall, Santa Rosa on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 85°F.
Frequently asked questions about weather in Santa Rosa
How warm does it get in Santa Rosa?
The warmest month in Santa Rosa is May, with average high temperatures of 32°C. The average temperature during this period is around 28°C.The warmest month in Santa Rosa is May, with average high temperatures of 90°F. The average temperature during this period is around 82°F.
How cold does it get in Santa Rosa?
The coldest month in Santa Rosa is January, with average low temperatures of 22°C. The average temperature during this period is around 25°C.The coldest month in Santa Rosa is January, with average low temperatures of 71°F. The average temperature during this period is around 77°F.
What is the wettest time of year in Santa Rosa?
The wettest month in Santa Rosa is October, with an average of 287 mm of precipitation.The wettest month in Santa Rosa is October, with an average of 11.3 in of precipitation.
What is the driest time of year in Santa Rosa?
The driest month in Santa Rosa is February, with an average of 47 mm of precipitation.The driest month in Santa Rosa is February, with an average of 1.8 in of precipitation.