Aurora Forecast AI

San Francisco

location.hero.subtitle.season

Best Months to See the Northern Lights in San Francisco

Best: October to March Peak: January and December
January February March October November December

The aurora season in San Francisco usually runs from October to March.

Other aurora viewing spots near San Francisco

Frequently Asked Questions

What Kp index is needed to see the Northern Lights in San Francisco?
In San Francisco, a Kp index around 6+ usually gives a realistic chance of visible aurora, depending on darkness, clouds, and light pollution.
What are the best months to see the Northern Lights in San Francisco?
The best months to see the Northern Lights in San Francisco are typically October to March, when nights are darker and aurora viewing conditions are better.
Where is the best place to see the Northern Lights in San Francisco?
The best places to see the Northern Lights in San Francisco are dark areas away from city lights, with a clear view toward the northern horizon.