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Hourly Forecast
Daylight Hours
06:58
Sunrise
19:09
Sunset
Moon
Waxing Crescent
12:48
Moonrise
21:28
Moonset
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Weather in San Rafael today, September 16, 2026
San Rafael sees a largely clear day on September 16, 2026, interrupted by cloudier skies around 23:00. Plan for bright conditions either side of that cloudier interval. The opening hours look fair, as cloud stays near 15% around 04:00. Morning errands should face fewer weather interruptions.
Temperatures climb from an overnight low near 12°C toward a daytime high of about 24°C. Expect humidity between 43% and 99%, most humid near 04:00. Airflow remains manageable, reaching about 5.1 km/h around 17:00.
Through the afternoon skies look more workable, with cloud near 20% around 23:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility holds near 15.3 km, though it can fall to 12.2 km. Expect sunrise at 06:58, sunset at 19:09, and 12 hours 11 minutes of sunlight today overall.
In short, September 16, 2026 looks like a fine day in San Rafael for being outside, peaking around 24°C.
Frequently asked questions about weather in San Rafael
How warm does it get in San Rafael?
The warmest month in San Rafael is September, with average high temperatures of 24°C. The average temperature during this period is around 18°C.
How cold does it get in San Rafael?
The coldest month in San Rafael is December, with average low temperatures of 7°C. The average temperature during this period is around 10°C.
What is the wettest time of year in San Rafael?
The wettest month in San Rafael is January, with an average of 125mm of precipitation.
What is the driest time of year in San Rafael?
The driest month in San Rafael is July, with an average of 0mm of precipitation.
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